J/A+A/676/A84 Mass-loss rate of RSGs in the SMC (Yang+, 2023)
Evolved massive stars at low-metallicity.
V. Mass-loss rate of red supergiant stars in the Small Magellanic Cloud.
Yang M., Bonanos A.Z., Jiang B.W., Zapartas E., Gao J., Ren Y., Lam M.I.,
Wang T.D., Maravelias G., Gavras P., Wang S., Chen X.D., Tramper F.,
de Wit S., Chen B.Q., Wen J., Liu J.M., Tian H., Antoniadis K., Luo C.Q.
<Astron. Astrophys. 676, A84 (2023)>
=2023A&A...676A..84Y 2023A&A...676A..84Y (SIMBAD/NED BibCode)
ADC_Keywords: Magellanic Clouds ; Mass loss ; Stars, late-type ;
Stars, supergiant ; Photometry ; Optical ; Infrared ; Ultraviolet
Keywords: infrared: stars - galaxies: dwarf - stars: late-type -
stars: massive - stars: mass-loss
Abstract:
The mass-loss rate (MLR) is one of the most important parameters in
astrophysics, because it impacts many areas of astronomy, such as
ionizing radiation, wind feedback, star-formation rates, initial mass
functions, stellar remnants, supernovae, and so on. However, the most
important modes of mass loss are also the most uncertain, as the
dominant physical mechanisms that lead to this phenomenon are stull
largely unknown. Here we assemble the most complete and clean red
supergiant (RSG) sample (2121 targets) so far in the Small Magellanic
Cloud (SMC) with 53 different bands of data to study the MLR of RSGs.
In order to match the observed spectral energy distributions (SEDs),
we created a theoretical grid of 17820 oxygen-rich models ("normal"
and "dusty" grids are half-and-half) using the radiatively driven wind
model of the DUSTY code, covering a wide range of dust parameters. We
select the best model for each target by calculating the minimal
modified chi-square and visual inspection. The resulting MLRs from
DUSTY are converted to real MLRs based on the scaling relation, for
which a total MLR of 6.16x10-3M☉/yr is measured (corresponding
to a dust-production rate of ∼6x10-6M☉/yr), with a typical MLR
of ∼10-6M☉/yr for the general population of the RSGs. The
complexity of mass-loss estimations based on the SED is fully
discussed for the first time, and our results indicate large
uncertainties based on the photometric data (potentially up to one
order of magnitude or more). The Hertzsprung-Russell (HR) and
luminosity versus median-absolute-deviation (MAD) diagrams of the
sample indicate the positive relation between luminosity and MLR.
Meanwhile, the luminosity versus MLR diagrams show a "knee-like" shape
with enhanced mass loss occurring above log10(L/L☉)∼4.6, which
may be due to the degeneracy of luminosity, pulsation, low surface
gravity, convection, and other factors. We derive our MLR relation
using a third-order polynomial to fit the sample and compare our
results with previous empirical MLR prescriptions. Given that our MLR
prescription is based on a much larger sample than previous
determinations, it provides a more accurate relation at the cool and
luminous region of the HR diagram at low metallicity compared to
previous studies. Finally, nine targets in our sample were detected in
the UV, which could be an indicator of OB-type companions of binary
RSGs.
Description:
Table 2 contains the photometric datasets and derived MLR and other
physical parameters.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 1683 2121 Catalog of 2121 RSG candidates
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See also:
I/345 : Gaia DR2 (Gaia Collaboration, 2018)
I/455 : Gaia DR3 (Gaia Collaboration, 2022)
II/236 : UBVR CCD survey of the Magellanic clouds (Massey+, 2002)
II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
II/288 : IRSF Magellanic Clouds Point Source Catalog (Kato+ 2007)
II/297 : AKARI/IRC mid-IR all-sky Survey (ISAS/JAXA, 2010)
II/298 : AKARI/FIS All-Sky Survey Point Source Catalogues (ISAS/JAXA, 2010)
II/305 : SAGE LMC and SMC IRAC Source Catalog (IPAC 2009)
II/312 : GALEX-DR5 (GR5) sources from AIS and MIS (Bianchi+ 2011)
II/328 : AllWISE Data Release (Cutri+ 2013)
II/351 : VISTA Magellanic Survey (VMC) catalog (Cioni+, 2011)
II/335 : GALEX UV sources revised catalog (GUVcat_AIS GR6+7) (Bianchi+ 2017)
II/358 : SkyMapper Southern Sky Survey. DR1.1 (Wolf+, 2018)
J/AJ/146/62 : HERschel HERITAGE in Magellanic Clouds (Meixner+, 2013)
J/AJ/140/416 : IR photometry of massive stars in the SMC (Bonanos+, 2010)
J/PASJ/62/273 : AKARI SMC photometry (Ita+, 2010)
J/AJ/142/103 : Cool evolved stars in SAGE-SMC and SAGE-LMC (Boyer+, 2011)
J/ApJ/778/15 : SAGE-SMC III. Young stellar objects (Sewilo+, 2013)
J/A+A/578/A3 : MC new survey of supergiants (Gonzalez-Fernandez+, 2015)
J/MNRAS/451/3504 : Classification of IRS sources in the SMC (Ruffle+, 2015)
J/AJ/155/207 : SMC yellow supergiant stars properties (Neugent+, 2018)
J/A+A/629/A91 : A source catalog for the SMC (Yang+, 2019)
Byte-by-byte Description of file: table2.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 5 I5 --- ID ? ID from Yang et al.
(2019, Cat. J/A+A/629/A91)
7- 19 F13.10 deg RAdeg Right ascension (J2000)
21- 33 F13.9 deg DEdeg Declination (J2000)
35- 40 F6.3 mag J2mag ?=- 2MASS J-band magnitude
42- 46 F5.3 mag e_J2mag ?=- J-band magnitude error
48- 53 F6.3 mag H2mag ?=- 2MASS H-band magnitude
55- 59 F5.3 mag e_H2mag ?=- H-band magnitude error
61- 66 F6.3 mag Ks2mag ?=- 2MASS Ks-band magnitude
68- 72 F5.3 mag e_Ks2mag ?=- Ks-band magnitude error
74- 79 F6.3 mag IRAC1 ?=- Spitzer IRAC1-band magnitude
81- 85 F5.3 mag e_IRAC1 ?=- IRAC1-band magnitude error
87- 92 F6.3 mag IRAC2 ?=- Spitzer IRAC2-band magnitude
94- 98 F5.3 mag e_IRAC2 ?=- IRAC2-band magnitude error
100- 105 F6.3 mag IRAC3 ?=- Spitzer IRAC3-band magnitude
107- 111 F5.3 mag e_IRAC3 ?=- IRAC3-band magnitude error
113- 118 F6.3 mag IRAC4 ?=- Spitzer IRAC4-band magnitude
120- 124 F5.3 mag e_IRAC4 ?=- IRAC4-band magnitude error
126- 131 F6.3 mag MIPS24 ?=- Spitzer MIPS24-band magnitude
133- 137 F5.3 mag e_MIPS24 ?=- MIPS24-band magnitude error
139- 144 F6.3 mag WISE1 ?=- ALLWISE WISE1-band magnitude
146- 150 F5.3 mag e_WISE1 ?=- WISE1-band magnitude error
152- 157 F6.3 mag WISE2 ?=- ALLWISE WISE2-band magnitude
159- 163 F5.3 mag e_WISE2 ?=- WISE2-band magnitude error
165- 170 F6.3 mag WISE3 ?=- ALLWISE WISE3-band magnitude
172- 176 F5.3 mag e_WISE3 ?=- WISE3-band magnitude error
178- 182 F5.3 mag WISE4 ?=- ALLWISE WISE4-band magnitude
184- 188 F5.3 mag e_WISE4 ?=- WISE4-band magnitude error
190- 198 E9.2 mas PlxG Gaia parallax
200- 205 F6.4 mas e_PlxG Gaia parallax error
207- 212 F6.3 mas/yr pmRA*G Gaia proper motion along RA
214- 218 F5.3 mas/yr e_pmRA*G proper motion error along RA
220- 226 F7.3 mas/yr pmDEG Gaia proper motion along DEC
228- 232 F5.3 mas/yr e_pmDEG proper motion error along DEC
234- 239 F6.3 mag Gmag Gaia G-band magnitude
241- 245 F5.3 mag e_Gmag G-band magnitude error
247- 252 F6.3 mag BPmag Gaia BP-band magnitude
254- 258 F5.3 mag e_BPmag BP-band magnitude error
260- 265 F6.3 mag RPmag Gaia RP-band magnitude
267- 271 F5.3 mag e_RPmag RP-band magnitude error
273- 278 F6.2 km/s RVG ?=- Gaia radial velocity
280- 284 F5.2 km/s e_RVG ?=- radial velocity error
286- 291 F6.3 mag YmagVMC ?=- VMC Y-band magnitude
293- 297 F5.3 mag e_YmagVMC ?=- Y-band magnitude error
299- 304 F6.3 mag JmagVMC ?=- VMC J-band magnitude
306- 310 F5.3 mag e_JmagVMC ?=- J-band magnitude error
312- 317 F6.3 mag KsmagVMC ?=- VMC Ks-band magnitude
319- 323 F5.3 mag e_KsmagVMC ?=- Ks-band magnitude error
325- 329 F5.2 mag JmagIRSF ?=- IRSF J-band magnitude
331- 334 F4.2 mag e_JmagIRSF ?=- J-band magnitude error
336- 340 F5.2 mag HmagIRSF ?=- IRSF H-band magnitude
342- 345 F4.2 mag e_HmagIRSF ?=- H-band magnitude error
347- 351 F5.2 mag KsmagIRSF ?=- IRSF Ks-band magnitude
353- 356 F4.2 mag e_KsmagIRSF ?=- Ks-band magnitude error
358- 375 F18.15 mag ImagDENIS ?=- DENIS I-band magnitude
377- 396 F20.18 mag e_ImagDENIS ?=- I-band magnitude error
398- 403 F6.3 mag JmagDENIS ?=- DENIS J-band magnitude
405- 408 F4.2 mag e_JmagDENIS ?=- J-band magnitude error
410- 415 F6.3 mag KsmagDENIS ?=- DENIS Ks-band magnitude
417- 420 F4.2 mag e_KsmagDENIS ?=- Ks-band magnitude error
422- 427 F6.3 mag N3mag ?=- AKARI N3-band magnitude
429- 433 F5.3 mag e_N3mag ?=- N3-band magnitude error
435- 440 F6.3 mag N4mag ?=- AKARI N4-band magnitude
442- 446 F5.3 mag e_N4mag ?=- N4-band magnitude error
448- 453 F6.3 mag S7mag ?=- AKARI S7-band magnitude
455- 459 F5.3 mag e_S7mag ?=- S7-band magnitude error
461- 466 F6.3 mag S11mag ?=- AKARI S11-band magnitude
468- 472 F5.3 mag e_S11mag ?=- S11-band magnitude error
474- 479 F6.3 mag L15mag ?=- AKARI L15-band magnitude
481- 485 F5.3 mag e_L15mag ?=- L15-band magnitude error
487- 491 F5.3 mag L24mag ?=- AKARI L24-band magnitude
493- 497 F5.3 mag e_L24mag ?=- L24-band magnitude error
499- 504 F6.3 mag umagSkyM ?=- SkyMapper u-band magnitude
506- 510 F5.3 mag e_umagSkyM ?=- u-band magnitude error
512- 517 F6.3 mag vmagSkyM ?=- SkyMapper v-band magnitude
519- 523 F5.3 mag e_vmagSkyM ?=- v-band magnitude error
525- 530 F6.3 mag gmagSkyM ?=- SkyMapper g-band magnitude
532- 536 F5.3 mag e_gmagSkyM ?=- g-band magnitude error
538- 543 F6.3 mag rmagSkyM ?=- SkyMapper r-band magnitude
545- 549 F5.3 mag e_rmagSkyM ?=- r-band magnitude error
551- 556 F6.3 mag imagSkyM ?=- SkyMapper i-band magnitude
558- 562 F5.3 mag e_imagSkyM ?=- i-band magnitude error
564- 569 F6.3 mag zmagSkyM ?=- SkyMapper z-band magnitude
571- 575 F5.3 mag e_zmagSkyM ?=- z-band magnitude error
577- 582 F6.3 mag umagNSC ?=- NSC u-band magnitude
584- 588 F5.3 mag e_umagNSC ?=- u-band magnitude error
590- 595 F6.3 mag gmagNSC ?=- NSC g-band magnitude
597- 601 F5.3 mag e_gmagNSC ?=- g-band magnitude error
603- 608 F6.3 mag rmagNSC ?=- NSC r-band magnitude
610- 614 F5.3 mag e_rmagNSC ?=- r-band magnitude error
616- 621 F6.3 mag imagNSC ?=- NSC i-band magnitude
623- 627 F5.3 mag e_imagNSC ?=- i-band magnitude error
629- 634 F6.3 mag zmagNSC ?=- NSC z-band magnitude
636- 640 F5.3 mag e_zmagNSC ?=- z-band magnitude error
642- 647 F6.3 mag YmagNSC ?=- NSC Y-band magnitude
649- 653 F5.3 mag e_YmagNSC ?=- Y-band magnitude error
655- 659 F5.2 mag VmagM2002 ?=- Massey (2002, Cat. II/236)
V-band magnitude
661- 664 F4.2 mag e_VmagM2002 ?=- V-band magnitude error
666- 669 F4.2 mag B-VM2002 ?=- Massey (2002, Cat. II/236)
B-V color
671- 674 F4.2 mag e_B-VM2002 ?=- B-V color error
676- 680 F5.2 mag U-BM2002 ?=- Massey (2002, Cat. II/236)
U-B color
682- 685 F4.2 mag e_U-BM2002 ?=- U-B color error
687- 690 F4.2 mag V-RM2002 ?=- Massey (2002, Cat. II/236)
V-R color
692- 695 F4.2 mag e_V-RM2002 ?=- V-R color error
697- 702 F6.3 mag UmagMCPS ?=- MCPS U-band magnitude
704- 708 F5.3 mag e_UmagMCPS ?=- U-band magnitude error
710- 715 F6.3 mag BmagMCPS ?=- MCPS B-band magnitude
717- 721 F5.3 mag e_BmagMCPS ?=- B-band magnitude error
723- 728 F6.3 mag VmagMCPS ?=- MCPS V-band magnitude
730- 734 F5.3 mag e_VmagMCPS ?=- V-band magnitude error
736- 741 F6.3 mag GALEXFUV ?=- GALEX FUV-band magnitude
743- 747 F5.3 mag e_GALEXFUV ?=- FUV-band magnitude error
749- 754 F6.3 mag GALEXNUV ?=- GALEX NUV-band magnitude
756- 760 F5.3 mag e_GALEXNUV ?=- NUV-band magnitude error
762- 767 A6 --- ClassB2011-SAGE IR color classification from
Boyer et al.
(2011, Cat. J/AJ/142/103)
769- 772 A4 --- S2013YSO YSO classification from Sewilo
et al. (2013, Cat. J/ApJ/778/15)
774- 778 A5 --- ClassR2015-IRS MIR spectral classification from
Ruffle et al.
(2015, Cat J/MNRAS/451/3504)
780- 791 A12 --- ClassB2010-MK Optical spectral classification
from Bonanos et al.
(2010, Cat. J/AJ/140/416)
793- 795 A3 --- SpVarGF2015 Spectral variability flag from
Gonzalez-Fernandez et al.
(2015, Cat. J/MNRAS/578/A3)
797- 801 F5.1 km/s RVGF2015 ?=- Radial velocity from
Gonzalez-Fernandez et al.
(2015, Cat. J/MNRAS/578/A3)
803- 812 A10 --- ClassGF2015-MK Optical spectral classification
from Gonzalez-Fernandez et al.
(2015, Cat. J/MNRAS/578/A3)
814- 819 F6.2 km/s RVN2018 ?=- Radial velocity from Neugent
et al.
(2018, Cat. J/AJ/155/207 )
821- 827 A7 --- ClassN2018-MK Optical spectral classification
from Neugent et al.
(2018, Cat. J/AJ/155/207 )
829- 834 F6.2 km/s RVSimbad ?=- Radial velocity from Simbad
836- 850 A15 --- ClassSimbad-MK Spectral classification from
Simbad
852- 870 A19 --- MainTypeSimbad Main object type from Simbad
872- 902 A31 --- OTypeSimbad Other object types from Simbad
904- 909 F6.3 mag WISE1med ?=- WISE1-band median magnitude
911- 915 F5.3 mag WISE1MADl ?=- WISE1-band long-term MAD
917- 921 F5.3 mag WISE1MADs ?=- WISE1-band short-term MAD
923- 927 F5.3 mag WISE1SDl ?=- WISE1-band long-term SD
929- 933 F5.3 mag WISE1SDs ?=- WISE1-band short-term SD
935- 939 F5.3 mag WISE1Amp ?=- WISE1-band amplitude
941- 946 F6.3 mag WISE2med ?=- WISE2-band median magnitude
948- 952 F5.3 mag WISE2MADl ?=- WISE2-band long-term MAD
954- 958 F5.3 mag WISE2MADs ?=- WISE2-band short-term MAD
960- 964 F5.3 mag WISE2SDl ?=- WISE2-band long-term SD
966- 970 F5.3 mag WISE2SDs ?=- WISE2-band short-term SD
972- 976 F5.3 mag WISE2Amp ?=- WISE2-band amplitude
978- 983 F6.3 mag IRAC1med ?=- IRAC1-band median magnitude
985- 989 F5.3 mag IRAC1MAD ?=- IRAC1-band MAD
991- 995 F5.3 mag IRAC1SD ?=- IRAC1-band SD
997-1001 F5.3 mag IRAC1Amp ?=- IRAC1-band amplitude
1003-1008 F6.3 mag IRAC2med ?=- IRAC2-band median magnitude
1010-1014 F5.3 mag IRAC2MAD ?=- IRAC2-band MAD
1016-1020 F5.3 mag IRAC2SD ?=- IRAC2-band SD
1022-1026 F5.3 mag IRAC2Amp ?=- IRAC2-band amplitude
1028-1033 F6.3 mag YmagVMCmed ?=- VMC Y-band median magnitude
1035-1039 F5.3 mag YmagVMCMAD ?=- VMC Y-band MAD
1041-1045 F5.3 mag YmagVMCSD ?=- VMC Y-band SD
1047-1051 F5.3 mag YmagVMCAmp ?=- VMC Y-band amplitude
1053-1058 F6.3 mag JmagVMCmed ?=- VMC J-band median magnitude
1060-1064 F5.3 mag JmagVMCMAD ?=- VMC J-band MAD
1066-1070 F5.3 mag JmagVMCSD ?=- VMC J-band SD
1072-1076 F5.3 mag JmagVMCAmp ?=- VMC J-band amplitude
1078-1083 F6.3 mag KsmagVMCmed ?=- VMC Ks-band median magnitude
1085-1089 F5.3 mag KsmagVMCMAD ?=- VMC Ks-band MAD
1091-1095 F5.3 mag KsmagVMCSD ?=- VMC Ks-band SD
1097-1101 F5.3 mag KsmagVMCAmp ?=- VMC Ks-band amplitude
1103-1109 A7 --- TypeVMC VMC Variable star type
1111-1116 F6.3 mag JmagIRSFmed ?=- IRSF J-band median magnitude
1118-1122 F5.3 mag JmagIRSFMAD ?=- IRSF J-band MAD
1124-1128 F5.3 mag JmagIRSFSD ?=- IRSF J-band SD
1130-1134 F5.3 mag JmagIRSFAmp ?=- IRSF J-band amplitude
1136-1141 F6.3 mag HmagIRSFmed ?=- IRSF H-band median magnitude
1143-1147 F5.3 mag HmagIRSFMAD ?=- IRSF H-band MAD
1149-1153 F5.3 mag HmagIRSFSD ?=- IRSF H-band SD
1155-1159 F5.3 mag HmagIRSFAmp ?=- IRSF H-band amplitude
1161-1166 F6.3 mag KsmagIRSFmed ?=- IRSF Ks-band median magnitude
1168-1172 F5.3 mag KsmagIRSFMAD ?=- IRSF Ks-band MAD
1174-1178 F5.3 mag KsmagIRSFSD ?=- IRSF Ks-band SD
1180-1184 F5.3 mag KsmagIRSFAmp ?=- IRSF Ks-band amplitude
1186-1191 F6.3 mag Gmagmed ?=- Gaia G-band median magnitude
1193-1197 F5.3 mag GmagMAD ?=- Gaia G-band MAD
1199-1203 F5.3 mag GmagSD ?=- Gaia G-band SD
1205-1209 F5.3 mag GmagAmp ?=- Gaia G-band amplitude
1211-1216 F6.3 mag BPmagmed ?=- Gaia BP-band median magnitude
1218-1222 F5.3 mag BPmagMAD ?=- Gaia BP-band MAD
1224-1228 F5.3 mag BPmagSD ?=- Gaia BP-band SD
1230-1234 F5.3 mag PmagAmp ?=- Gaia BP-band amplitude
1236-1241 F6.3 mag RPmagmed ?=- Gaia RP-band median magnitude
1243-1247 F5.3 mag RPmagMAD ?=- Gaia RP-band MAD
1249-1253 F5.3 mag RPmagSD ?=- Gaia RP-band SD
1255-1259 F5.3 mag RPmagAmp ?=- Gaia RP-band amplitude
1261-1267 A7 --- BestClassGaia Gaia Best variable star type
1269-1273 F5.3 --- BestClassScoreGaia ?=- Score of the best type
1275-1280 F6.3 mag umagNSCmed ?=- NSC u-band median magnitude
1282-1286 F5.3 mag umagNSCMAD ?=- NSC u-band MAD
1288-1292 F5.3 mag umagNSCSD ?=- NSC u-band SD
1294-1298 F5.3 mag umagNSCAmp ?=- NSC u-band amplitude
1300-1305 F6.3 mag gmagNSCmed ?=- NSC g-band median magnitude
1307-1311 F5.3 mag gmagNSCMAD ?=- NSC g-band MAD
1313-1317 F5.3 mag gmagNSCSD ?=- NSC g-band SD
1319-1323 F5.3 mag gmagNSCAmp ?=- NSC g-band amplitude
1325-1330 F6.3 mag rmagNSCmed ?=- NSC r-band median magnitude
1332-1336 F5.3 mag rmagNSCMAD ?=- NSC r-band MAD
1338-1342 F5.3 mag rmagNSCSD ?=- NSC r-band SD
1344-1348 F5.3 mag rmagNSCAmp ?=- NSC r-band amplitude
1350-1355 F6.3 mag imagNSCmed ?=- NSC i-band median magnitude
1357-1361 F5.3 mag imagNSCMAD ?=- NSC i-band MAD
1363-1367 F5.3 mag imagNSCSD ?=- NSC i-band SD
1369-1373 F5.3 mag imagNSCAmp ?=- NSC i-band amplitude
1375-1380 F6.3 mag zmagNSCmed ?=- NSC z-band median magnitude
1382-1386 F5.3 mag zmagNSCMAD ?=- NSC z-band MAD
1388-1392 F5.3 mag zmagNSCSD ?=- NSC z-band SD
1394-1398 F5.3 mag zmagNSCAmp ?=- NSC z-band amplitude
1400-1405 F6.3 mag YmagNSCmed ?=- NSC Y-band median magnitude
1407-1411 F5.3 mag YmagNSCMAD ?=- NSC Y-band MAD
1413-1417 F5.3 mag YmagNSCSD ?=- NSC Y-band SD
1419-1423 F5.3 mag YmagNSCAmp ?=- NSC Y-band amplitude
1425-1429 A5 --- OGLELPVType OGLE long-period variable type
1431 A1 --- OGLELPVSp [O/C] OGLE long-period variable
spectral type
(O: oxygen-rich, C: carbon-rich)
1433-1438 F6.3 mag OGLELPVI ?=- OGLE mean I-band magnitude
1440-1445 F6.3 mag OGLELPVV ?=- OGLE mean V-band magnitude
1447-1454 F8.3 d OGLELPVPer1 ?=- Primary period
1456-1460 F5.3 mag OGLELPVIamp1 ?=- I-band amplitude of the
primary period
1462-1469 F8.3 d OGLELPVPer2 ?=- Secondary period
1471-1475 F5.3 mag OGLELPVIamp2 ?=- I-band amplitude of the
secondary period
1477-1484 F8.3 d OGLELPVPer3 ?=- Tertiary period
1486-1490 F5.3 mag OGLELPVIamp3 ?=- I-band amplitude of the
tertiary period
1492 A1 --- OGLECCepMode OGLE classic Cepheids pulsation
mode (F: fundamental,
1O: first overtone)
1494-1499 F6.3 mag OGLECCepI ?=- OGLE mean I-band magnitude
1501-1506 F6.3 mag OGLECCepV ?=- OGLE mean V-band magnitude
1508-1515 F8.4 d OGLECCepPer ?=- Period
1517-1525 E9.1 d e_OGLECCepPer ?=- Period error
1527-1535 F9.4 d OGLECCepT0 ?=- Time of maximum brightness
(HJD-2450000)
1537-1541 F5.3 mag OGLECCepIamp ?=- I-band amplitude
1543-1547 F5.3 --- OGLECCepR21 ?=- Fourier coefficient R21
1549-1553 F5.3 --- OGLECCepphi21 ?=- Fourier coefficient phi21
1555-1559 F5.3 --- OGLECCepR31 ?=- Fourier coefficient R31
1561-1565 F5.3 --- OGLECCepphi31 ?=- Fourier coefficient phi31
1567-1568 A2 --- OGLEEclType OGLE Eclipsing Binary subtype
1570-1575 F6.3 mag OGLEEclI ?=- OGLE mean I-band magnitude
1577-1582 F6.3 mag OGLEEclV ?=- OGLE mean V-band magnitude
1584-1592 F9.4 d OGLEEclPer ?=- Period
1594-1602 F9.4 d OGLEEclEP ?=- Primary eclipse epoch
1604-1608 F5.3 mag OGLEEclDP ?=- Primary eclipse depth
1610-1614 F5.3 mag OGLEEclDS ?=- Secondary eclipse depth
1616-1617 I2 --- Rank ?=- Rank from Yang et al.
(2019, Cat. J/A+A/629/A91)
1619-1620 I2 --- DPnum Number of data points
1622-1639 E18.13 --- MChi2 Minimal modified chi-square
1641-1647 F7.4 --- ODepth Optical depth
1649-1654 F6.4 [Lsun] LogLum Luminosity
1656-1661 F6.4 [K] LogTeff Effective temperature
1663-1676 F14.4 [Msun/yr] LogMLR ? Mass-loss rate
1677 A1 --- n_LogMLR [I] I for -Infinity
1678-1683 F6.3 mag mbol Bolometric magnitude
--------------------------------------------------------------------------------
Acknowledgements:
Ming Yang, myang(at)nao.cas.cn
References:
Yang et al., Paper I 2019A&A...629A..91Y 2019A&A...629A..91Y Cat. J/A+A/629/91
Yang et al., Paper II 2020A&A...639A.116Y 2020A&A...639A.116Y Cat. J/A+A/639/A116
Yang et al., Paper III 2021A&A...646A.141Y 2021A&A...646A.141Y Cat. J/A+A/646/A141
Yang et al., Paper IV 2021A&A...647A.167Y 2021A&A...647A.167Y Cat. J/A+A/647/A167
(End) Ming Yang [NAOC, China], Patricia Vannier [CDS] 26-Jun-2023