J/A+A/706/A210 Master catalog of infrared proper motions (Rottensteiner+, 2026)
Kinematics of young stellar objects in NGC 2024 based on infrared proper
motions.
Rottensteiner A., Petr-Gotzens M., Meingast S., Alves J., Bertin E.,
Bouy H., Piecka M., Ratzenboeck S., Socci A.
<Astron. Astrophys. 706, A210 (2026)>
=2026A&A...706A.210R 2026A&A...706A.210R (SIMBAD/NED BibCode)
ADC_Keywords: Clusters, open ; Stars, pre-main sequence ; Proper motions ;
Photometry, infrared
Keywords: proper motions - stars: kinematics and dynamics -
stars: pre-main sequence -
open clusters and associations: individual: Orion
Abstract:
The most recently formed young stellar objects (YSOs) in active
star-forming regions are excellent tracers of their parent cloud
motion. Their positions and dynamics provide insights into cluster
formation and constrain kinematic decoupling timescales between stars
and gas. However, because of their strong extinction and young age,
embedded YSOs are mainly visible at infrared wavelengths, and are thus
absent from astrometric surveys such as Gaia. We measured the proper
motions of 6769 sources toward the NGC 2024 cluster in the Flame
Nebula (d∼420pc) using multi-epoch near-infrared observations from
three ESO public surveys: VISIONS, VHS, and the VISTA/VIRCAM science
verification program. Cross-validation of our results with Gaia using
optically visible stars shows excellent agreement, with uncertainties
on the same order of magnitude. For 362 YSO candidates identified from
the literature, we derived proper motions on the order of <5mas/yr
with mean measurement uncertainties of 0.22mas/yr, or 0.44km/s. This
is the first homogeneous proper motion measurement of this quality for
more than half of these stars. For Class I and flat-spectrum sources,
our results provide a >13-fold increase in available proper motion
measurements. We analyzed the positional and kinematic differences
between YSO classes and confirmed a previously reported inside-out age
segregation from younger to older stars, likely driven by an outward
movement of older stars. No evidence of prolonged hierarchical
assembly was found. Instead, the results support a rapid (<1Myr)
cluster collapse into a centrally concentrated system. This scenario
also accounts for the observed slightly higher 1D velocity dispersion
of Class I sources relative to Class flat objects. YSO radial
velocities generally align with the gas velocities measured from the
molecular transitions of 12CO(3-2), HNC(1-0), HCN(1-0), and show a
weaker correlation with N2H+(1-0). Some Class II and III objects
already appear to be decoupling.
Description:
Here we present the master catalog of infrared proper motions measured
in the direction of the NGC 2024 cluster in Orion B using 11
near-infrared (JHK) VISTA/VIRCAM datasets from the ESO public surveys
60.A-9285 (Science verification), 179.A2010 (VHS), and 198.C-2009
(VISIONS) that span a temporal baseline of ca. 10yr. The table is
split into three parts:
1. Core: Mean source positions, proper motions (+ deviation from
Gaia DR3), information on detection, number of occurrences
in the 11 datasets, subset flags.
2. Epoch data: Individual source measurements and source extraction details
for each of the 11 datasets.
3. Crossmatch: Selected columns of the crossmatched catalogs:
- SExtractor: Software for source extraction.
(Bertin & Arnouts, 1996A&AS..117..393B 1996A&AS..117..393B; SExtractor)
- Stellar Populations of Deeply Embedded Young Clusters. PhD thesis.
(Meyer, 1996PhDT.........3M 1996PhDT.........3M)
- The NEMESIS catalogue of young stellar objects for the Orion star
formation complex. (Roquette+, 2025, Cat. J/A+A/702/A63)
- Protoplanetary disk masses in NGC 2024. (van Terwisga et al.,
2020, Cat. J/A+A/640/A27)
- VISIONS: the VISTA Star Formation Atlas. I. Survey overview.
(Meingast et al., 2023A&A...673A..58M 2023A&A...673A..58M)
- VISIONS: the VISTA Star Formation Atlas. II. The data processing
pipeline. (Meingast et al., 2023A&A...673A..59M 2023A&A...673A..59M)
For further details on the catalog, see Sect. 4 of the manuscript.
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
masterc.dat 4394 6768 Master catalog
--------------------------------------------------------------------------------
See also:
J/A+A/702/A63 : NEMESIS catalogue of YSOs in Orion (Roquette+, 2025)
J/A+A/640/A27 : Protoplanetary disk masses in NGC 2024 (van Terwisga+, 2020)
Byte-by-byte Description of file: masterc.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 11 F11.8 deg RAdeg [85.11/85.81] Mean Right Ascension
(J2000) (mean_RA) (1)
13- 24 F12.9 deg DEdeg [-2.23/-1.54] Mean Declination
(J2000) (mean_DEC) (1)
26- 36 F11.7 mas e_RAdeg [1.54/351.0] Standard deviation of
mean Right Ascension (meanRAerror)
38- 48 F11.7 mas e_DEdeg [2.3/323.28] Standard deviation of
mean Declination (meanDECerror)
50- 62 F13.9 mas/yr pmRAIR [-57.9/58.21] Infrared-based proper
motion in Right Ascension
(mu_alpha * cos(delta)) (pmra_IR)
64- 74 F11.9 mas/yr e_pmRAIR [0.01/7.08] Infrared-based proper
motion in Right Ascension error
(epmraIR)
76- 88 F13.9 mas/yr pmDEIR [-83.7/47.17] Infrared-based proper
motion in Declination (pmde_IR)
90- 100 F11.9 mas/yr e_pmDEIR [0.01/9.23] Infrared-based proper
motion in Declination error
(epmdeIR)
102- 114 F13.9 --- scPMweights [0.0/683.71] Inverse variance weight
from proper motion errors
(scalarpmweights)
116- 128 E13.11 mas/yr GdevpmRA [-9.72/19.68]? Proper motion in
Right Ascension difference to Gaia
(Gaia - IR) (Gaiadeviationpmra)
130- 142 F13.9 mas/yr GdevpmDE [-10.82/16.88]? Proper motion in
Declination difference to Gaia
(Gaia - IR) (Gaiadeviationpmde)
144- 145 I2 --- Nocc [9/11] Number of source occurrence
in all datasets (Nocc)
147- 226 A80 --- epochs Occurrence datasets denoted via the
Right Ascension column name (epochs)
228- 232 A5 --- hasVHS Flag of whether a datapoint from the
VHS is available (has_VHS)
234- 243 A10 --- Method [vircampype/PSF ]?Source detection
method (method)
245- 254 F10.6 km/s RVmedNem [11.03/75.14]? Median radial velocity
from Roquette et al. (2025,
Cat. J/A+A/702/A63
(medianRVnemesis)
256- 267 F12.9 km/s e_RVmedNem [0.07/7.55]? Absolute radial velocity
error (emedianRV_nemesis)
269- 281 F13.9 km/s relRVerror [0.18/58.22]? Relative radial
velocity error (relRVerror)
283- 287 A5 --- NemesisYSO Flag if source is a YSO in
Roquette+25 (Nemesis_YSO)
289- 293 A5 --- bonafide Flag if source is a bona fide YSO
(bona_fide) (2)
295- 299 A5 --- Gaia5DYSO Flag if source is a YSO and has a 5D
astrometric Gaia DR3 measurement
(Gaia5DYSO)
-------------------------------------------------------------------------------
Part II - Epochs
-------------------------------------------------------------------------------
301- 310 A10 "date" ObsDateH Observation date for the SV epoch
in the H-band (SV-H) (obsdateH)
312- 323 F12.8 deg RAHdeg [85.11/85.81]? Right Ascension in
SV-H (RA_H)
325- 336 F12.9 deg DEHdeg [-2.23/-1.54]? Declination in SV-H
(DEC_H)
338- 349 F12.7 mas esmajH [9.96/156.08]? Semi-major axis length
of the 1-sigma position uncertainty
ellipse in SV-H (ERRMAJ_H)
351- 362 F12.7 mas esminH [9.03/154.14]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in SV-H (ERRMIN_H)
364- 377 F14.9 deg ePAH [0.02/179.98]? Position angle of
esmaj on the sky (East of North)
(ERRPA_H)
379- 392 F14.9 mas e_RAHdeg [9.13/154.43]?Right Ascension error
in SV-H (RAERR_H) (3)
394- 407 F14.9 mas e_DEHdeg [9.08/155.06]?Declination error in
SV-H (DECERR_H) (3)
409- 420 E12.10 --- corRADEH [-0.14/0.27]? Position correlation
in SV-H (RADECCORR_H)
422- 432 F11.7 mag Hmag [10.52/19.91]? Apparent H-magnitude
in SV-H (MAG_H)
434- 455 F22.19 mag e_Hmag [0.0/0.22]? Apparent H-magnitude
error in SV-H (MAGERR_H)
457- 461 F5.1 pix AperH [3.0/30.0]? Aperture diameter (pixel)
in SV-H (APERTURE_H)
463- 474 F12.9 pix FWHMH [0.0/7.82]? Source full-width
half-maximum (pixel) in SV-H
(FWHM_H)
476 A1 --- QFLGH SExtractor source extraction quality
flag in SV-H (QFLG_H)
478- 486 F9.3 pix XcenH [757.56/8136.69]? X pixel position of
the PSF-centroid in SV-H (XCENTER_H)
488- 496 F9.3 pix YcenH [1447.49/8180.34]? Y pixel position
of the PSF-centroid in SV-H
(YCENTER_H)
498- 509 F12.9 pix e_XcenH [0.0/0.06]? X pixel position standard
deviation after 100 cloning steps
in SV-H (XCENTERstdpx_H)
511- 522 F12.9 pix e_YcenH [0.0/0.06]? Y pixel position standard
deviation after 100 cloning steps
in SV-H (YCENTERstdpx_H)
524- 536 F13.9 mas eXcenmasH [0.4/19.37]? X position standard
deviation after 100 cloning steps
in mas in SV-H (XCENTERerrmas_H)
538- 550 F13.9 mas eYcenmasH [0.44/18.76]? Y position standard
deviation after 100 cloning steps
in mas in SV-H (YCENTERerrmas_H)
552- 556 F5.2 --- recFracH [0.2/1.0]? Recovery fraction after
100 cloning steps in SV-H
(recoveryfracH)
-------------------------------------------------------------------------------
558- 567 A10 "date" ObsDateA Observation date for VISIONS epoch A
(V-A) (obsdateA)
569- 580 F12.8 deg RAAdeg [85.11/85.81]? Right Ascension in
V-A (RA_A)
582- 593 F12.9 deg DEAdeg [-2.23/-1.54]? Declination in V-A
(DEC_A)
595- 605 F11.6 mas esmajA [28.34/165.88]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in V-A
(ERRMAJ_A)
607- 617 F11.6 mas esminA [22.4/165.76]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in V-A (ERRMIN_A)
619- 631 F13.8 deg ePAA [0.07/179.7]? Position angle of esmaj
on the sky (East of North) (ERRPA_A)
633- 645 F13.8 mas e_RAAdeg [22.47/165.86]? Right Ascension error
in V-A (RAERR_A) (3)
647- 659 F13.8 mas e_DEAdeg [22.76/165.78]? Declination error in
V-A (DECERR_A) (3)
661- 672 E12.10 --- corRADEA [-0.23/0.24]? Position correlation in
V-A (RADECCORR_A)
674- 684 F11.7 mag HmagA [10.84/19.65]? Apparent H-magnitude
in V-A (MAG_A)
686- 707 F22.19 mag e_HmagA [0.0/0.27]? Apparent H-magnitude
error in V-A (MAGERR_A)
709- 713 F5.1 pix AperA [3.0/30.0]? Aperture diameter (pixel)
in V-A (APERTURE_A)
715- 726 F12.9 pix FWHMA [0.0/5.67]? Source full-width
half-maximum (pixel) in V-A (FWHM_A)
728 A1 --- QFLGA SExtractor source extraction quality
flag in V-A (QFLG_A)
730- 738 F9.3 pix XcenA [478.35/7569.62]? X pixel position of
the PSF-centroid in V-A (XCENTER_A)
740- 748 F9.3 pix YcenA [96.69/6880.73]? Y pixel position of
the PSF-centroid in V-A (YCENTER_A)
750- 761 F12.9 pix e_XcenA [0.0/0.07]? X position standard
deviation after 100 cloning steps in
V-A (XCENTERstdpx_A)
763- 774 F12.9 pix e_YcenA [0.0/0.06]? Y position standard
deviation after 100 cloning steps in
V-A (YCENTERstdpx_A)
776- 788 F13.9 mas eXcenmasA [0.5/20.5]? X position standard
deviation after 100 cloning steps in
mas in V-A (XCENTERerrmas_A)
790- 802 F13.9 mas eYcenmasA [0.49/19.9]? Y position standard
deviation after 100 cloning steps in
mas in V-A (YCENTERerrmas_A)
804- 808 F5.2 --- recFracA [0.07/1.0]? Recovery fraction after
100 cloning steps in V-A
(recoveryfracA)
-------------------------------------------------------------------------------
810- 819 A10 "date" ObsDateB Observation date for VISIONS epoch B
(V-B) (obsdateB)
821- 832 F12.8 deg RABdeg [85.11/85.81]? Right Ascension in V-B
(RA_B)
834- 845 F12.9 deg DEBdeg [-2.23/-1.54]? Declination in V-B
(DEC_B)
847- 857 F11.6 mas esmajB [18.3/199.32]? Semi-major axis length
of the 1-sigma position uncertainty
ellipse in V-B (ERRMAJ_B)
859- 869 F11.6 mas esminB [16.77/199.2]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in V-B (ERRMIN_B)
871- 884 F14.9 deg ePAB [0.05/179.97]? Position angle of
esmaj on the sky (East of North)
(ERRPA_B)
886- 898 F13.8 mas e_RABdeg [16.98/199.21]?Right Ascension error
in V-B (RAERR_B) (3)
900- 912 F13.8 mas e_DEBdeg [16.81/199.31]?Declination error in
V-B (DECERR_B) (3)
914- 925 E12.10 --- corRADEB [-0.25/0.12]? Position correlation in
V-B (RADECCORR_B)
927- 937 F11.7 mag HmagB [10.57/19.69]? Apparent H-magnitude
in V-B (MAG_B)
939- 960 F22.19 mag e_HmagB [0.0/0.25]? Apparent H-magnitude
error in V-B (MAGERR_B)
962- 966 F5.1 pix AperB [3.0/30.0]? Aperture diameter (pixel)
in V-B (APERTURE_B)
968- 979 F12.9 pix FWHMB [0.0/6.79]? Source full-width
half-maximum (pixel) in V-B (FWHM_B)
981 A1 --- QFLGB SExtractor source extraction quality
flag in V-B (QFLG_B)
983- 991 F9.3 pix XcenB [189.49/7529.7]? X pixel position of
the PSF-centroid in V-B (XCENTER_B)
993-1001 F9.3 pix YcenB [111.08/6895.11]? Y pixel position of
the PSF-centroid in V-B (YCENTER_B)
1003-1014 F12.9 pix e_XcenB [0.0/0.07]? X position standard
deviation after 100 cloning steps
in V-B (XCENTERstdpx_B)
1016-1027 F12.9 pix e_YcenB [0.0/0.07]? Y position standard
deviation after 100 cloning steps
in V-B (YCENTERstdpx_B)
1029-1041 F13.9 mas eXcenmasB [0.51/20.85]? X position standard
deviation after 100 cloning steps
in mas in V-B (XCENTERerrmas_B)
1043-1055 F13.9 mas eYcenmasB [0.57/23.05]? Y position standard
deviation after 100 cloning steps
in mas in V-B (YCENTERerrmas_B)
1057-1061 F5.2 --- recFracB [0.02/1.0]? Recovery fraction after
100 cloning steps in V-B
(recoveryfracB)
--------------------------------------------------------------------------------
1063-1072 A10 "date" ObsDateC Observation date for VISIONS epoch C
(V-C) (obsdateC)
1074-1085 F12.8 deg RACdeg [85.11/85.81]? Right Ascension in
V-C (RA_C)
1087-1098 F12.9 deg DECdeg [-2.23/-1.54]? Declination in V-C
(DEC_C)
1100-1110 F11.6 mas esmajC [20.63/162.77]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in V-C
(ERRMAJ_C)
1112-1122 F11.6 mas esminC [16.27/162.53]? Semi-minor axis
length of the 1-sigma position
uncertainty ellipse in V-C
(ERRMIN_C)
1124-1137 F14.9 deg ePAC [0.0/179.98]? Position angle of esmaj
on the sky (East of North) (ERRPA_C)
1139-1151 F13.8 mas e_RACdeg [16.65/162.71]?Right Ascension error
in V-C (RAERR_C) (3)
1153-1165 F13.8 mas e_DECdeg [16.58/162.58]?Declination error in
V-C (DECERR_C) (3)
1167-1178 E12.10 --- corRADEC [-0.42/0.24]? Position correlation in
V-C (RADECCORR_C)
1180-1190 F11.7 mag HmagC [10.3/19.74]? Apparent H-magnitude in
V-C (MAG_C)
1192-1213 F22.19 mag e_HmagC [0.0/0.27]? Apparent H-magnitude
error in V-C (MAGERR_C)
1215-1219 F5.1 pix AperC [3.0/30.0]? Aperture diameter (pixel)
in V-C (APERTURE_C)
1221-1232 F12.9 pix FWHMC [0.0/8.08]? Source full-width
half-maximum (pixel) in V-C (FWHM_C)
1234 A1 --- QFLGC SExtractor source extraction quality
flag in V-C (QFLG_C)
1236-1244 F9.3 pix XcenC [220.0/7293.14]? X pixel position of
the PSF-centroid in V-C (XCENTER_C)
1246-1254 F9.3 pix YcenC [109.02/6870.97]? Y pixel position of
the PSF-centroid in V-C (YCENTER_C)
1256-1267 F12.9 pix e_XcenC [0.0/0.06]? X position standard
deviation after 100 cloning steps in
V-C (XCENTERstdpx_C)
1269-1280 F12.9 pix e_YcenC [0.0/0.09]? Y position standard
deviation after 100 cloning steps in
V-C (YCENTERstdpx_C)
1282-1294 F13.9 mas eXcenmasC [0.54/18.85]? X position standard
deviation after 100 cloning steps in
mas in V-C (XCENTERerrmas_C)
1296-1308 F13.9 mas eYcenmasC [0.5/28.7]? Y position standard
deviation after 100 cloning steps in
mas in V-C (YCENTERerrmas_C)
1310-1314 F5.2 --- recFracC [0.03/1.0]? Recovery fraction after
100 cloning steps in V-C
(recoveryfracC)
--------------------------------------------------------------------------------
1316-1325 A10 "date" ObsDateD Observation date for VISIONS epoch D
(V-D) (obsdateD)
1327-1338 F12.8 deg RADdeg [85.11/85.81]? Right Ascension in V-D
(RA_D)
1340-1351 F12.9 deg DEDdeg [-2.23/-1.54]? Declination in V-D
(DEC_D)
1353-1363 F11.6 mas esmajD [19.86/165.52]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in V-D
(ERRMAJ_D)
1365-1375 F11.6 mas esminD [19.3/165.16]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in V-D (ERRMIN_D)
1377-1389 F13.8 deg ePAD [0.4/179.83]? Position angle of esmaj
on the sky (East of North) (ERRPA_D)
1391-1403 F13.8 mas e_RADdeg [19.41/165.27]?Right Ascension error
in V-D (RAERR_D) (3)
1405-1417 F13.8 mas e_DEDdeg [19.41/165.41]?Declination error in
V-D (DECERR_D) (3)
1419-1430 E12.10 --- corRADED [-0.52/0.13]? Position correlation in
V-D (RADECCORR_D)
1432-1442 F11.7 mag HmagD [11.37/19.96]? Apparent H-magnitude
in V-D (MAG_D)
1444-1465 F22.19 mag e_HmagD [0.0/0.22]? Apparent H-magnitude
error in V-D (MAGERR_D)
1467-1471 F5.1 pix AperD [3.0/27.0]? Aperture diameter (pixel)
in V-D (APERTURE_D)
1473-1484 F12.9 pix FWHMD [0.03/7.1]? Source full-width
half-maximum (pixel) in V-D (FWHM_D)
1486 A1 --- QFLGD SExtractor source extraction quality
flag in V-D (QFLG_D)
1488-1496 F9.3 pix XcenD [456.9/7548.01]? X pixel position of
the PSF-centroid in V-D (XCENTER_D)
1498-1506 F9.3 pix YcenD [99.4/6862.21]? Y pixel position of
the PSF-centroid in V-D (YCENTER_D)
1508-1519 E12.10 pix e_XcenD [0.0/0.06]? X position standard
deviation after 100 cloning steps in
V-D (XCENTERstdpx_D)
1521-1532 E12.10 pix e_YcenD [0.0/0.06]? Y position standard
deviation after 100 cloning steps in
V-D (YCENTERstdpx_D)
1534-1546 F13.9 mas eXcenmasD [0.01/18.79]? X position standard
deviation after 100 cloning steps in
mas in V-D (XCENTERerrmas_D)
1548-1560 F13.9 mas eYcenmasD [0.0/17.69]? Y position standard
deviation after 100 cloning steps in
mas in V-D (YCENTERerrmas_D)
1562-1566 F5.2 --- recFracD [0.01/1.0]? Recovery fraction after
100 cloning steps in V-D
(recoveryfracD)
--------------------------------------------------------------------------------
1568-1577 A10 "date" ObsDateE Observation date for VISIONS epoch E
(V-E) (obsdateE)
1579-1590 F12.8 deg RAEdeg [85.11/85.81]? Right Ascension in V-E
(RA_E)
1592-1603 F12.9 deg DEEdeg [-2.23/-1.54]? Declination in V-E
(DEC_E)
1605-1615 F11.6 mas esmajE [19.41/161.94]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in V-E
(ERRMAJ_E)
1617-1627 F11.6 mas esminE [17.33/157.03]? Semi-minor axis
length of the 1-sigma position
uncertainty ellipse in V-E
(ERRMIN_E)
1629-1641 F13.8 deg ePAE [0.07/179.98]? Position angle of
esmaj on the sky (East of North)
(ERRPA_E)
1643-1655 F13.8 mas e_RAEdeg [17.47/159.11]?Right Ascension error
in V-E (RAERR_E) (3)
1657-1669 F13.8 mas e_DEEdeg [17.54/159.9]?Declination error in
V-E (DECERR_E) (3)
1671-1682 E12.10 --- corRADEE [-0.14/0.14]? Position correlation in
V-E (RADECCORR_E)
1684-1694 F11.7 mag HmagE [10.8/19.93]? Apparent H-magnitude in
V-E (MAG_E)
1696-1717 F22.19 mag e_HmagE [0.0/0.24]? Apparent H-magnitude
error in V-E (MAGERR_E)
1719-1723 F5.1 pix AperE [3.0/30.0]? Aperture diameter (pixel)
in V-E (APERTURE_E)
1725-1736 F12.9 pix FWHME [0.0/8.06]? Source full-width
half-maximum (pixel) in V-E (FWHM_E)
1738 A1 --- QFLGE SExtractor source extraction quality
flag in V-E (QFLG_E)
1740-1748 F9.3 pix XcenE [218.16/7558.3]? X pixel position of
the PSF-centroid in V-E (XCENTER_E)
1750-1758 F9.3 pix YcenE [137.72/6921.91]? Y pixel position of
the PSF-centroid in V-E (YCENTER_E)
1760-1771 F12.9 pix e_XcenE [0.0/0.06]? X position standard
deviation after 100 cloning steps in
V-E (XCENTERstdpx_E)
1773-1784 F12.9 pix e_YcenE [0.0/0.06]? Y position standard
deviation after 100 cloning steps in
V-E (YCENTERstdpx_E)
1786-1798 F13.9 mas eXcenmasE [0.52/18.68]? X position standard
deviation after 100 cloning steps in
mas in V-E (XCENTERerrmas_E)
1800-1812 F13.9 mas eYcenmasE [0.55/19.76]? Y position standard
deviation after 100 cloning steps in
mas in V-E (YCENTERerrmas_E)
1814-1818 F5.2 --- recFracE [0.27/1.0]? Recovery fraction after
100 cloning steps in V-E
(recoveryfracE)
--------------------------------------------------------------------------------
1820-1829 A10 "date" ObsDateF Observation date for VISIONS epoch F
(V-F) (obsdateF)
1831-1842 F12.8 deg RAFdeg [85.11/85.81]? Right Ascension in V-F
(RA_F)
1844-1855 F12.9 deg DEFdeg [-2.23/-1.54]? Declination in V-F
(DEC_F)
1857-1867 F11.6 mas esmajF [19.43/129.47]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in V-F
(ERRMAJ_F)
1869-1879 F11.6 mas esminF [19.27/129.18]? Semi-minor axis
length of the 1-sigma position
uncertainty ellipse in V-F
(ERRMIN_F)
1881-1893 F13.8 deg ePAF [0.27/179.98]? Position angle of
esmaj on the sky (East of North)
(ERRPA_F)
1895-1907 F13.8 mas e_RAFdeg [19.43/129.22]?Right Ascension error
in V-F (RAERR_F) (3)
1909-1921 F13.8 mas e_DEFdeg [19.37/129.43]?Declination error in
V-F (DECERR_F) (3)
1923-1934 E12.10 --- corRADEF [-0.04/0.09]? Position correlation in
V-F (RADECCORR_F)
1936-1946 F11.7 mag HmagF [10.49/19.91]? Apparent H-magnitude
in V-F (MAG_F)
1948-1969 F22.19 mag e_HmagF [0.0/0.22]? Apparent H-magnitude
error in V-F (MAGERR_F)
1971-1975 F5.1 pix AperF [3.0/30.0]? Aperture diameter (pixel)
in V-F (APERTURE_F)
1977-1987 F11.8 pix FWHMF [0.11/6.72]? Source full-width
half-maximum (pixel) in V-F (FWHM_F)
1989 A1 --- QFLGF SExtractor source extraction quality
flag in V-F (QFLG_F)
1991-1999 F9.3 pix XcenF [202.96/7543.02]? X pixel position of
the PSF-centroid in V-F (XCENTER_F)
2001-2009 F9.3 pix YcenF [122.63/6906.73]? Y pixel position of
the PSF-centroid in V-F (YCENTER_F)
2011-2022 F12.9 pix e_XcenF [0.0/0.06]? X position standard
deviation after 100 cloning steps in
V-F (XCENTERstdpx_F)
2024-2035 F12.9 pix e_YcenF [0.0/0.06]? Y position standard
deviation after 100 cloning steps in
V-F (YCENTERstdpx_F)
2037-2049 F13.9 mas eXcenmasF [0.49/18.98]? X position standard
deviation after 100 cloning steps in
mas in V-F (XCENTERerrmas_F)
2051-2063 F13.9 mas eYcenmasF [0.49/20.02]? Y position standard
deviation after 100 cloning steps in
mas in V-F (YCENTERerrmas_F)
2065-2069 F5.2 --- recFracF [0.55/1.0]? Recovery fraction after
100 cloning steps in V-F
(recoveryfracF)
--------------------------------------------------------------------------------
2071-2080 A10 "date" ObsDateSVJ Observation date for the SV epoch in
the J-band (SV-J) (obsdateSV_J)
2082-2093 F12.8 deg RASVJdeg [85.11/85.81]? Right Ascension in
SV-J (RASVJ)
2095-2106 F12.9 deg DESVJdeg [-2.23/-1.54]? Declination in SV-J
(DECSVJ)
2108-2119 F12.7 mas esmajSVJ [9.26/220.82]? Semi-major axis length
of the 1-sigma position uncertainty
ellipse in SV-J (ERRMAJSVJ)
2121-2132 F12.7 mas esminSVJ [7.98/214.49]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in SV-J (ERRMINSVJ)
2134-2147 F14.9 deg ePASVJ [0.0/179.89]? Position angle of esmaj
on the sky (East of North)
(ERRPASVJ)
2149-2162 F14.9 mas e_RASVJdeg [7.99/217.23]?Right Ascension error
in SV-J (RAERRSVJ) (3)
2164-2177 F14.9 mas e_DESVJdeg [8.0/218.13]?Declination error in
SV-J (DECERRSVJ) (3)
2179-2190 E12.10 --- corRADESVJ [-0.35/0.29]? Position correlation in
SV-J (RADECCORRSVJ)
2192-2202 F11.7 mag JmagSV [11.74/21.4]? Apparent J-magnitude in
SV-J (MAGSVJ)
2204-2225 F22.19 mag e_JmagSV [0.0/0.27]? Apparent J-magnitude
error in SV-J (MAGERRSVJ)
2227-2231 F5.1 pix AperSVJ [3.0/30.0]? Aperture diameter (pixel)
in SV-J (APERTURESVJ)
2233-2245 F13.9 pix FWHMSVJ [0.01/20.86]? Source full-width
half-maximum (pixel) in SV-J
(FWHMSVJ)
2247 A1 --- QFLGSVJ SExtractor source extraction quality
flag in SV-J (QFLGSVJ)
2249-2257 F9.3 pix XcenSVJ [757.6/7977.52]? X pixel position of
the PSF-centroid in SV-J
(XCENTERSVJ)
2259-2267 F9.3 pix YcenSVJ [1447.49/8180.75]? Y pixel position
of the PSF-centroid in SV-J
(YCENTERSVJ)
2269-2280 F12.9 pix e_XcenSVJ [0.0/0.06]? X position standard
deviation after 100 cloning steps in
SV-J (XCENTERstdpxSVJ)
2282-2293 F12.9 pix e_YcenSVJ [0.0/0.08]? Y position standard
deviation after 100 cloning steps in
SV-J (YCENTERstdpxSVJ)
2295-2307 F13.9 mas eXcenmasSVJ [0.56/19.16]? X position standard
deviation after 100 cloning steps in
mas in SV-J (CENTERerrmasSVJ)
2309-2321 F13.9 mas eYcenmasSVJ [0.59/24.54]? Y position standard
deviation after 100 cloning steps in
mas in SV-J (CENTERerrmasSVJ)
2323-2327 F5.2 --- recFracSVJ [0.03/1.0]? Recovery fraction after
100 cloning steps in SV-J
(recoveryfracSV_J)
--------------------------------------------------------------------------------
2329-2338 A10 "date" ObsDateSVKs Observation date for the SV epoch in
the Ks-band (SV-Ks) (obsdateSV_Ks)
2340-2351 F12.8 deg RASVKsdeg [85.11/85.81]? Right Ascension in
SV-Ks (RASVKs)
2353-2364 F12.9 deg DESVKsdeg [-2.23/-1.54]? Declination in SV-Ks
(DECSVKs)
2366-2377 F12.7 mas esmajSVKs [10.06/133.42]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in SV-Ks
(ERRMAJSVKs)
2379-2390 F12.7 mas esminSVKs [8.72/133.04]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in SV-Ks (ERRMINSVKs)
2392-2405 F14.9 deg ePASVKs [0.04/179.95]? Position angle of
esmaj on the sky (East of North)
(ERRPASVKs)
2407-2420 F14.9 mas e_RASVKsdeg [8.82/133.36]?Right Ascension error
in SV-Ks (RAERRSVKs) (3)
2422-2435 F14.9 mas e_DESVKsdeg [8.76/133.1]?Declination error in
SV-Ks (DECERRSVKs) (3)
2437-2448 E12.10 --- corRADESVKs [-0.26/0.24]? Position correlation in
SV-Ks (RADECCORRSVKs)
2450-2460 F11.7 mag KsmagSV [9.88/19.48]? Apparent Ks-magnitude
in SV-Ks (MAGSVKs)
2462-2483 F22.19 mag e_KsmagSV [0.0/0.35]? Apparent Ks-magnitude
error in SV-Ks (MAGERRSVKs)
2485-2489 F5.1 pix AperSVKs [3.0/30.0]? Aperture diameter (pixel)
in SV-Ks (APERTURESVKs)
2491-2502 F12.9 pix FWHMSVKs [0.01/6.68]? Source full-width
half-maximum (pixel) in SV-Ks
(FWHMSVKs)
2504 A1 --- QFLGSVKs SExtractor source extraction quality
flag in SV-Ks (QFLGSVKs)
2506-2514 F9.3 pix XcenSVKs [757.56/8136.61]? X pixel position of
the PSF-centroid in SV-Ks
(XCENTERSVKs)
2516-2524 F9.3 pix YcenSVKs [1447.49/8180.99]? Y pixel position
of the PSF-centroid in SV-Ks
(YCENTERSVKs)
2526-2537 F12.9 pix e_XcenSVKs [0.0/0.06]? X position standard
deviation after 100 cloning steps in
SV-Ks (CENTERstdpxSVKs)
2539-2550 F12.9 pix e_YcenSVKs [0.0/0.06]? Y position standard
deviation after 100 cloning steps in
SV-Ks (CENTERstdpxSVKs)
2552-2564 F13.9 mas eXcenmasSVKs [0.3/17.68]? X position standard
deviation after 100 cloning steps in
mas in SV-Ks (ENTERerrmasSVKs)
2566-2578 F13.9 mas eYcenmasSVKs [0.23/19.7]? Y position standard
deviation after 100 cloning steps in
mas in SV-Ks (ENTERerrmasSVKs)
2580-2584 F5.2 --- recFracSVKs [0.35/1.0]? Recovery fraction after
100 cloning steps in SV-Ks
(recoveryfracSV_Ks)
--------------------------------------------------------------------------------
2586-2595 A10 "date" ObsDateVHSJ Observation date for the VHS epoch in
the J-band (VHS-J) (obsdateVHS_J)
2597-2608 F12.8 deg RAVHSJdeg [85.11/85.81]? Right Ascension in
VHS-J (RAVHSJ)
2610-2621 F12.9 deg DEVHSJdeg [-2.23/-1.54]? Declination in VHS-J
(DECVHSJ)
2623-2634 F12.7 mas esmajVHSJ [12.01/157.55]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in VHS-J
(ERRMAJVHSJ)
2636-2647 F12.7 mas esminVHSJ [11.43/157.4]? Semi-minor axis length
of the 1-sigma position uncertainty
ellipse in VHS-J (ERRMINVHSJ)
2649-2662 F14.9 deg ePAVHSJ [0.0/180.0]? Position angle of esmaj
on the sky (East of North)
(ERRPAVHSJ)
2664-2676 F13.8 mas e_RAVHSJdeg [11.59/157.43]? Right Ascension
error in VHS-J (RAERRVHSJ) (3)
2678-2690 F13.8 mas e_DEVHSJdeg [11.7/157.52]? Declination error in
VHS-J (DECERRVHSJ) (3)
2692-2703 E12.10 --- corRADEVHSJ [-0.46/0.13]? Position correlation in
VHS-J (RADECCORRVHSJ)
2705-2715 F11.7 mag JmagVHS [12.01/21.39]? Apparent J-magnitude
in VHS-J (MAGVHSJ)
2717-2738 F22.19 mag e_JmagVHS [0.0/0.4]? Apparent J-magnitude error
in VHS-J (MAGERRVHSJ)
2740-2744 F5.1 pix AperVHSJ [3.0/30.0]? Aperture diameter (pixel)
in VHS-J (APERTUREVHSJ)
2746-2757 F12.9 pix FWHMVHSJ [0.0/9.32]? Source full-width
half-maximum (pixel) in VHS-J
(FWHMVHSJ)
2759 A1 --- QFLGVHSJ SExtractor source extraction quality
flag in VHS-J (QFLGVHSJ)
2761-2769 F9.3 pix XcenVHSJ [212.52/6936.07]? X pixel position of
the PSF-centroid in VHS-J
(XCENTERVHSJ)
2771-2779 F9.3 pix YcenVHSJ [1011.58/8072.23]? Y pixel position
of the PSF-centroid in VHS-J
(YCENTERVHSJ)
2781-2792 F12.9 pix e_XcenVHSJ [0.0/0.07]? X position standard
deviation after 100 cloning steps in
VHS-J (CENTERstdpxVHSJ)
2794-2805 F12.9 pix e_YcenVHSJ [0.0/0.07]? Y position standard
deviation after 100 cloning steps in
VHS-J (CENTERstdpxVHSJ)
2807-2819 F13.9 mas eXcenmasVHSJ [0.56/20.97]? X position standard
deviation after 100 cloning steps in
mas in VHS-J (ENTERerrmasVHSJ)
2821-2833 F13.9 mas eYcenmasVHSJ [0.69/23.47]? Y position standard
deviation after 100 cloning steps in
mas in VHS-J (ENTERerrmasVHSJ)
2835-2839 F5.2 --- recFracVHSJ [0.02/1.0]? Recovery fraction after
100 cloning steps in VHS-J
(recoveryfracVHS_J)
--------------------------------------------------------------------------------
2841-2850 A10 "date" ObsDateVHSKs Observation date for the VHS epoch in
the Ks-band (VHS-Ks)
(obsdateVHS_Ks)
2852-2863 F12.8 deg RAVHSKsdeg [85.11/85.81]? Right Ascension in
VHS-Ks (RAVHSKs)
2865-2876 F12.9 deg DEVHSKsdeg [-2.23/-1.54]? Declination in VHS-Ks
(DECVHSKs)
2878-2888 F11.6 mas esmajVHSKs [17.59/186.52]? Semi-major axis
length of the 1-sigma position
uncertainty ellipse in VHS-Ks
(ERRMAJVHSKs)
2890-2900 F11.6 mas esminVHSKs [16.93/186.07]? Semi-minor axis
length of the 1-sigma position
uncertainty ellipse in VHS-Ks
(ERRMINVHSKs)
2902-2915 E14.9 deg ePAVHSKs [0.0/180.0]? Position angle of esmaj
on the sky (East of North)
(ERRPAVHSKs)
2917-2929 F13.8 mas e_RAVHSKsdeg [16.99/186.52]?Right Ascension error
in VHS-Ks (RAERRVHSKs)
2931-2943 F13.8 mas e_DEVHSKsdeg [16.96/186.07]?Declination error in
VHS-Ks (DECERRVHSKs)
2945-2956 E12.10 --- corRADEVHSKs [-0.09/0.07]? Position correlation in
VHS-Ks (RADECCORRVHSKs)
2958-2968 F11.7 mag KsmagVHS [10.69/19.31]? Apparent Ks-magnitude
in VHS-Ks (MAGVHSKs)
2970-2991 F22.19 mag e_KsmagVHS [0.0/0.25]? Apparent Ks-magnitude
error in VHS-Ks (MAGERRVHSKs)
2993-2997 F5.1 pix AperVHSKs [3.0/30.0]? Aperture diameter (pixel)
in VHS-Ks (APERTUREVHSKs)
2999-3010 F12.9 pix FWHMVHSKs [0.02/6.8]? Source full-width
half-maximum (pixel) in VHS-Ks
(FWHMVHSKs)
3012 A1 --- QFLGVHSKs SExtractor source extraction quality
flag in VHS-Ks (QFLGVHSKs)
3014-3022 F9.3 pix XcenVHSKs [212.53/6936.25]? X pixel position of
the PSF-centroid in VHS-Ks
(XCENTERVHSKs)
3024-3032 F9.3 pix YcenVHSKs [1011.59/8072.23]? Y pixel position
of the PSF-centroid in VHS-Ks
(YCENTERVHSKs)
3034-3045 F12.9 pix e_XcenVHSKs [0.0/0.07]? X position standard
deviation after 100 cloning steps in
VHS-Ks (ENTERstdpxVHSKs)
3047-3058 E12.10 pix e_YcenVHSKs [0.0/0.07]? Y position standard
deviation after 100 cloning steps in
VHS-Ks (ENTERstdpxVHSKs)
3060-3072 F13.9 mas eXcenmasVHSKs [0.26/20.53]? X position standard
deviation after 100 cloning steps in
mas in VHS-Ks (NTERerrmasVHSKs)
3074-3086 F13.9 mas eYcenmasVHSKs [0.03/22.41]? Y position standard
deviation after 100 cloning steps in
mas in VHS-Ks (NTERerrmasVHSKs)
3088-3092 F5.2 --- recFracVHSKs [0/1]? Recovery fraction after 100
cloning steps in VHS-Ks
(ecoveryfracVHS_Ks)
--------------------------------------------------------------------------------
Part III - Crossmatches
--------------------------------------------------------------------------------
3094-3101 A8 --- --- [Gaia DR3]
3103-3121 I19 --- GaiaDR3 ? Gaia DR3 source_id (DR3Name)
3123-3134 F12.8 deg RAGdeg [85.11/85.81]? Gaia DR3 Right
Ascension (J2016.0) (RAdeg)
3136-3147 F12.9 deg DEGdeg [-2.22/-1.54]? Gaia DR3 Declination
(J2016.0) (DEdeg)
3149-3156 A8 --- Source [3.22e+18] Gaia DR3 unique source
identifier (Source)
3158-3165 F8.4 mas e_RAGdeg [0.01/66.0]? Gaia DR3 Right Ascension
error (e_RAdeg)
3167-3174 F8.4 mas e_DEGdeg [0.01/46.76]? Gaia DR3 Declination
error (e_DEdeg)
3176-3183 F8.4 mas Plx [-4.87/16.92]? Parallax (Plx)
3185-3191 F7.4 mas e_Plx [0.01/2.92]? Parallax error (e_Plx)
3193-3199 F7.3 mas/yr PM [0.08/83.51]? Total Gaia DR3
proper motion (PM)
3201-3207 F7.3 mas/yr pmRA [-48.4/57.87]? Gaia DR3 proper motion
in Right Ascension (pmRA)
3209-3214 F6.3 mas/yr e_pmRA [0.01/3.08]? Gaia DR3 proper motion
error in Right Ascension (e_pmRA)
3216-3222 F7.3 mas/yr pmDE [-83.43/39.33]? Gaia DR3 proper
motion in Declination (pmDE)
3224-3229 F6.3 mas/yr e_pmDE [0.01/2.5]? Gaia DR3 proper motion
error in Declination (e_pmDE)
3231-3237 F7.4 --- RADEcor [-1.0/0.99]? Gaia correlation between
Right Ascension and Declination
(RADEcor)
3239-3245 F7.4 --- RAPlxcor [-0.62/0.54]? Gaia correlation
between Right Ascension and
parallax (RAPlxcor)
3247-3253 F7.4 --- RApmRAcor [-0.86/0.3]? Gaia correlation between
Right Ascension and proper motion in
RA (RApmRAcor)
3255-3261 F7.4 --- RApmDEcor [-0.82/0.86]? Gaia correlation
between Right Ascension and proper
motion in DE (RApmDEcor)
3263-3269 F7.4 --- DEPlxcor [-0.81/0.37]? Gaia correlation
between Declination and parallax
(DEPlxcor)
3271-3277 F7.4 --- DEpmRAcor [-0.8/0.86]? Gaia correlation between
Declination and proper motion in RA
(DEpmRAcor)
3279-3285 F7.4 --- DEpmDEcor [-0.95/-0.09]? Gaia correlation
between Declination and proper
motion in DE (DEpmDEcor)
3287-3293 F7.4 --- PlxpmRAcor [-0.56/0.6]? Gaia correlation between
parallax and proper motion in RA
(PlxpmRAcor)
3295-3301 F7.4 --- PlxpmDEcor [-0.29/0.81]? Gaia correlation
between parallax and proper motion
in DE (PlxpmDEcor)
3303-3309 F7.4 --- pmRApmDEcor [-0.82/0.82]? Gaia correlation
between proper motion in RA and
proper motion in DE (pmRApmDEcor)
3311-3317 F7.3 --- RUWE [0.86/12.13]? Renormalized unit
weight error (RUWE)
3319-3322 F4.1 --- Dup ? Gaia duplicated source flag (Dup)
3324-3336 F13.5 e/s FG [50.93/211609.1]? Mean G-band flux
(FG)
3338-3348 F11.6 e/s e_FG [0.69/132.35]? Mean G-band flux error
(e_FG)
3350-3359 F10.4 --- RFG [15.36/5793.38]? Mean G-band flux
over error (RFG)
3361-3370 F10.6 mag Gmag [12.37/21.42]? Mean apparent G-band
magnitude (Gmag)
3372-3380 F9.6 mag e_Gmag [0.0/0.08]? Mean apparent G-band
magnitude error (e_Gmag)
3382-3394 F13.5 e/s FBP [3.52/111052.0]? Mean BP-band flux
(FBP)
3396-3406 F11.6 e/s e_FBP [0.39/721.66]? Mean BP-band flux
error (e_FBP)
3408-3419 F12.6 --- RFBP [0.67/2063.33]? Mean BP-band flux
over error (RFBP)
3421-3430 F10.6 mag BPmag [12.72/23.98]? Mean apparent BP-band
magnitude (BPmag)
3432-3440 F9.6 mag e_BPmag [0.0/1.61]? Mean apparent BP-band
magnitude error (e_BPmag)
3442-3453 F12.4 e/s FRP [34.03/143375.0]? Mean RP-band flux
(FRP)
3455-3465 F11.6 e/s e_FRP [0.82/395.55]? Mean RP-band flux
error (e_FRP)
3467-3477 F11.5 --- RFRP [1.2/3196.97]? Mean RP-band flux over
error (RFRP)
3479-3488 F10.6 mag RPmag [11.85/20.92]? Mean apparent RP-band
magnitude (RPmag)
3490-3498 F9.6 mag e_RPmag [0.0/0.91]? Mean apparent RP-band
magnitude error (e_RPmag)
3500-3505 F6.3 --- E(BP/RP) [0.84/8.1]? BP/RP excess factor
(E(BP/RP))
3507-3515 F9.6 mag BP-RP [0.04/4.54]? BP-RP color (BP-RP)
3517-3525 F9.6 mag BP-G [-2.01/3.04]? BP-G color (BP-G)
3527-3535 F9.6 mag G-RP [-0.16/3.11]? G-RP color (G-RP)
3537-3543 F7.2 km/s RV [-122.91/77.55]? Gaia DR3 radial
velocity (RV)
3545-3550 F6.2 km/s e_RV [0.54/13.73]? Gaia DR3 radial
velocity error (e_RV)
3552-3560 E9.7 --- angDist [0.0/1.98]? Angular separation
between meanRA/meanDEC and
Gaia DR3 (angDist)
--------------------------------------------------------------------------------
3562-3569 F8.1 --- IDN [2946.0/27857.0]? Unique
source identifier in Roquette et al.
(2025, Cat. J/A+A/702/A63)
(Internal_ID)
3571-3582 F12.8 deg RANdeg [85.12/85.77]? Right Ascension in
Roquette et al. (2025, Cat.
J/A+A/702/A63) (J2000.0)
(RA_Nemesis)
3584-3595 F12.9 deg DENdeg [-2.22/-1.55]? Declination in
Roquette et al. (2025,
Cat. J/A+A/702/A63) (J2000.0)
(DE_Nemesis)
3597-3608 F12.9 --- extgalProb [0.0/0.79]? Probability of being
extragalactic (extragalactic_prob)
3610-3614 A5 --- extgalPred Predicted class of being
extragalactic (extragalactic_pred)
3616-3627 F12.9 --- giantProb [0.0/0.47]? Probability of being a
giant (giant_prob)
3629-3633 A5 --- giantPred Predicted class of being a giant
(giant_pred)
3635-3638 I4 --- giantLabel [1]? Giant source flag (giant_label)
3640-3643 I4 --- extgalLabel [1]? Extragalactic source flag
(extragalactic_label)
3645-3649 A5 --- massiveStar Sources identified as massive stars
(massive_star)
3651-3654 A4 --- MScontam Sources identified as likely
main-sequence contaminants
(ms_contaminant)
3656-3667 F12.9 --- alpha2-24 [-3.25/6.24]? alpha-IR index
(max. range 2-24 micron)
(alpha224)
3669-3684 A16 --- class2-24 Disk classification based on the
alpha-IR index (class224)
3686-3698 F13.9 um lambdaMax2-24 [4.43/23.89]? Maximum wavelength
available for alpha-IR index
calculation (lambdamax2_24)
3700-3711 F12.9 um lambdaMin2-24 [2.13/3.55]? Minimum wavelength
available for alpha-IR index
calculation (lambdamin2_24)
3713-3728 A16 --- binType Multiplicity flag from Roquette et
al. (2025, Cat. J/A+A/702/A63)
(bin_type)
3730-3812 A83 --- binRef Reference for multiplicity
measurement (bin_ref)
3814-3840 A27 --- binId Source ID in Roquette et al. (2025,
Cat. J/A+A/702/A63) multiplicity
table (bin_id)
--------------------------------------------------------------------------------
3842-3860 A19 --- SESNA SESNA source name (SESNA_NAME)
3862-3872 F11.6 deg GLON [206.12/206.85]? SESNA Galactic
longitude (L)
3874-3883 F10.6 deg GLAT [-16.74/-15.97]? SESNA Galactic
latitude (B)
3885-3894 F10.6 deg RASdeg [85.11/85.81]? SESNA Right Ascension
(J2000.0) (ra_sesna)
3896-3904 F9.6 deg DESdeg [-2.23/-1.54]? SESNA Declination
(J2000.0) (dec_sesna)
3906-3912 F7.3 mag [3.6]mag [7.36/18.05]? IRAC 3.6 micron band
magnitude (MAG36)
3914-3919 F6.3 mag e_[3.6]mag [0.01/0.36]? IRAC 3.6 micron band
magnitude error (SIGMAMAG3_6)
3921-3927 F7.3 mag [4.5]mag [6.14/17.68]? IRAC 4.5 micron band
magnitude (MAG45)
3929-3934 F6.3 mag e_[4.5]mag [0.01/0.4]? IRAC 4.5 micron band
magnitude error (SIGMAMAG4_5)
3936-3942 F7.3 mag [5.8]mag [5.18/15.88]? IRAC 5.8 micron band
magnitude (MAG58)
3944-3949 F6.3 mag e_[5.8]mag [0.01/0.5]? IRAC 5.8 micron band
magnitude error (SIGMAMAG5_8)
3951-3957 F7.3 mag [8.0]mag [4.34/14.92]? IRAC 8.0 micron band
magnitude (MAG80)
3959-3964 F6.3 mag e_[8.0]mag [0.01/0.5]? IRAC 8.0 micron band
magnitude error (SIGMAMAG8_0)
3966-3971 F6.3 mag [24]mag [1.29/9.61]? MIPS 24 micron band
magnitude (MAG_24)
3973-3978 F6.3 mag e_[24]mag [0.01/0.2]? MIPS 24 micron band
magnitude error (SIGMAMAG24)
3980-3987 F8.3 mJy F3.6um [0.01/316.92]? IRAC 3.6 micron band
flux (FNU36)
3989-3994 F6.3 mJy e_F3.6um [0.0/9.14]? IRAC 3.6 micron band flux
error (SIGMAFNU3_6)
3996-4003 F8.3 mJy F4.5um [0.01/626.24]? IRAC 4.5 micron band
flux (FNU45)
4005-4011 F7.3 mJy e_F4.5um [0.0/11.41]? IRAC 4.5 micron band
flux error (SIGMAFNU4_5)
4013-4020 F8.3 mJy F5.8um [0.05/969.02]? IRAC 5.8 micron band
flux (FNU58)
4022-4028 F7.3 mJy e_F5.8um [0.01/26.38]? IRAC 5.8 micron band
flux error (SIGMAFNU5_8)
4030-4038 F9.3 mJy F8.0um [0.06/1171.1]? IRAC 8.0 micron band
flux (FNU80)
4040-4046 F7.3 mJy e_F8.0um [0.01/73.64]? IRAC 8.0 micron band
flux error (SIGMAFNU8_0)
4048-4056 F9.3 mJy F24um [1.03/2173.35]? MIPS 24 micron band
flux (FNU_24)
4058-4065 F8.3 mJy e_F24um [0.15/275.02]? MIPS 24 micron band
flux error (SIGMAFNU24)
4067-4073 F7.3 mag D[3.6]mag [6.96/17.84]? Difference between
nominal and 90%-completeness
aperture magnitudes for the
3.6 micron band (DCOMP90MAG3_6)
4075-4081 F7.3 mag D[4.5]mag [5.75/17.29]? Difference between
nominal and 90%-completeness
aperture magnitudes for the
4.5 micron band (DCOMP90MAG4_5)
4083-4089 F7.3 mag D[5.8]mag [4.02/15.13]? Difference between
nominal and 90%-completeness
aperture magnitudes for the
5.8 micron band (DCOMP90MAG5_8)
4091-4097 F7.3 mag D[8.0]mag [2.83/13.97]? Difference between
nominal and 90%-completeness
aperture magnitudes for the 8.0
micron band (DCOMP90MAG8_0)
4099-4104 F6.3 mag D[24]mag [0.37/9.77]? Difference between
nominal and 90%-completeness
aperture magnitudes for the
-22 micron band (DCOMP90MAG24)
4106-4113 F8.3 mJy DF3.6um [0.02/458.77]? Difference between
nominal and 90%-completeness
aperture fluxes for the 3.6 micron
band (DCOMP90FNU3_6)
4115-4122 F8.3 mJy DF4.5um [0.02/900.64]? Difference between
nominal and 90%-completeness
aperture fluxes for the 4.5 micron
band (DCOMP90FNU4_5)
4124-4132 F9.3 mJy DF5.8um [0.1/2815.7]? Difference between
nominal and 90%-completeness
aperture fluxes for the 5.8 micron
band (DCOMP90FNU5_8)
4134-4142 F9.3 mJy DF8.0um [0.16/4717.68]? Difference between
nominal and 90%-completeness
aperture fluxes for the 8.0 micron
band (DCOMP90FNU8_0)
4144-4152 F9.3 mJy DF24um [0.89/5075.98]? Difference between
nominal and 90%-completeness
aperture fluxes for the 24 micron
band (DCOMP90FNU24)
4154-4158 F5.1 --- Class ? SESNA object classification flag
(CLASS)
4160-4165 F6.3 mag AKSESNA ? SESNA extinction in the K-band
(AK_sesna)
4167-4178 F12.9 arcsec SepSESNA [0.0/1.97]? Angular separation
between meanRA/meanDEC and SESNA
(Separation_sesna)
--------------------------------------------------------------------------------
4180-4185 F6.1 --- IDMeyer [1.0/233.0]? Source ID in Meyer
(1996PhDT.........3M 1996PhDT.........3M) (ID_Meyer1996)
4187-4192 F6.2 mag JmagM [11.64/20.9]? J-band magnitude
(UKIRT) (mag_J)
4194-4198 F5.2 mag e_JmagM [0.03/0.76]? J-band magnitude error
(UKIRT) (sigmamagJ)
4200-4205 F6.2 mag HmagM [11.11/18.46]? H-band magnitude
(UKIRT) (mag_H)
4207-4211 F5.2 mag e_HmagM [0.03/9.99]? H-band magnitude error
(UKIRT) (sigmamagH)
4213-4218 F6.2 mag KmagM [9.53/16.24]? K-band magnitude
(UKIRT) (mag_K)
4220-4224 F5.2 mag e_KmagM [0.03/9.99]? K-band magnitude error
(UKIRT) (sigmamagK)
4226-4237 F12.8 deg RAMdeg [85.39/85.46]? Right Ascension in
Meyer (1996PhDT.........3M 1996PhDT.........3M)
(J2000.0) (RA2000_Meyer)
4239-4250 F12.9 deg DEMdeg [-1.95/-1.88]? Declination in
Meyer (1996PhDT.........3M 1996PhDT.........3M)
(J2000.0) (DEC2000_Meyer)
4252-4263 F12.9 arcsec SepMeyer [0.03/1.91]? Angular separation
between meanRA/meanDEC and Meyer
(1996PhDT.........3M 1996PhDT.........3M) (J2000.0)
(Separation_Meyer)
4265-4270 A6 --- Named Source ID for detected disks in
van Terwisga et al. (2020,
Cat. J/A+A/640/A27) (Name_d)
4272-4281 F10.6 deg RAddeg [85.4/85.45]? Right Ascension in
van Terwisga et al. (2020,
Cat. J/A+A/640/A27) (J2000.0)
(RAJ2000_d)
4283-4291 F9.6 deg DEddeg [-1.93/-1.88]? Declination in
van Terwisga et al. (2020,
Cat. J/A+A/640/A27) (J2000.0)
(DEJ2000_d)
4293-4297 F5.1 mJy Fluxd [0.5/37.1]? Continuum flux (225GHz)
(Flux_d)
4299-4303 F5.2 mJy e_Fluxd [0.13/0.5]? Continuum flux error
(225GHz) (eFluxd)
4305-4310 F6.1 Mgeo Massd [2.5/190.9]? Inferred disk mass
(in M_earth) (Mass_d)
4312-4316 F5.2 Mgeo e_Massd [0.65/2.56]? Inferred disk mass error
(in M_earth) (eMassd)
4318-4329 F12.9 arcsec Sepd [0.01/1.34]? Angular separation
between meanRA/meanDEC and
detected disks in van Terwisga et
al. (2020, Cat. J/A+A/640/A27)
(Separation_d)
4331-4337 A7 --- Nameu Source ID for undetected disks in
van Terwisga et al. (2020,
Cat. J/A+A/640/A27) (Name_u)
4339-4348 F10.6 deg RAudeg [85.39/85.45]? Right Ascension in
van Terwisga et al. (2020,
Cat. J/A+A/640/A27) (J2000.0)
(RAJ2000_u)
4350-4358 F9.6 deg DEudeg [-1.93/-1.88]? Declination in
van Terwisga et al. (2020,
Cat. J/A+A/640/A27) (J2000.0)
(DEJ2000_u)
4361-4363 F3.1 --- l_Fluxu [1]? Upper limit flag on Flux
(1 for upper limit) (lFluxu)
4365-4369 F5.1 mJy Fluxu [0.4/21.1]? 3-sigma continuum flux
at 225GHz upper limit (Flux_u)
4372-4374 F3.1 --- l_Massu [1]? Upper limit flag on Mass
(1 for upper limit) (lMassu)
4376-4381 F6.1 Mgeo Massu [2.1/108.5]? 3-sigma mass upper limit
(in M_earth) (Mass_u)
4383-4394 F12.9 arcsec Sepu [0.02/1.87]? Angular separation
between meanRA/meanDEC and
undetected disks in van Terwisga et
al. (2020, Cat. J/A+A/640/A27)
(Separation_u)
--------------------------------------------------------------------------------
Note (1): Averaged over all measured epoch positions for a given source.
Note (2): No contaminant flags or probability(contaminant)>0.5 in
Roquette et al., 2025, Cat. J/A+A/702/A63.
Note (3): For PSF sources, e_pos = sqrt(e_sys**2 + e_stat**2), where e_stat is
the position standard deviation in mas from the 100 cloning steps and e_sys is
the error floor determined from the virvampype measurements for each epoch.
--------------------------------------------------------------------------------
Acknowledgements:
Alena Rottensteiner, alena.kristina.rottensteiner(at)univie.ac.at
(End) Patricia Vannier [CDS] 06-Jan-2026