J/A+A/544/A49 Vilnius photometry in North Ecliptic Pole (Zdanavicius+, 2012)
Seven-color Vilnius photometry and classification of stars in the region of the
North Ecliptic Pole.
Zdanavicius K., Straizys V., Zdanavicius J., Chmieliauskaite R.,
Kazlauskas A.
<Astron. Astrophys. 544, A49 (2012)>
=2012A&A...544A..49Z 2012A&A...544A..49Z
ADC_Keywords: Galactic pole, north ; Stars, fundamental ; Photometry, Vilnius ;
Photometry, SDSS
Keywords: Galaxy: stellar content - stars: fundamental parameters -
dust, extinction - techniques: photometric - catalogs -
space vehicles
Description:
Table 2 contains the results of photometry of 948 stars down to
V=16.2mag in the Vilnius seven-color system at the North Ecliptic
Pole. Photometric data are used to classify about 500 stars in
spectral and luminosity classes. For the remaining stars
one-dimensional spectral classes are given. The results of photometry
and classification can be used to supplement the catalog of Gaia
standard stars near the Ecliptic poles. To facilitate this, Table 3
presents the magnitudes of the SDSS and Gaia systems transformed from
the Vilnius seven-color photometry.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2.dat 89 948 Catalogue of NEP stars measured in the Vilnius
seven-color system
table3.dat 71 948 Transformed magnitudes to the SDSS and Gaia
photometric systems
notes.dat 71 54 Individual notes
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See also:
J/ApJS/93/145 : Radio survey around North Ecliptic Pole (Kollgaard+, 1994)
J/A+AS/134/221 : Radio-loud ROSAT sources near NEP (Brinkmann+, 1999)
J/A+AS/141/257 : ISOCAM obs. of very deep IRAS 60um sources (Aussel+, 2000)
J/ApJS/162/304 : ROSAT NEP X-ray source catalog (Henry+, 2006)
J/ApJS/172/583 : NEP source catalog (Hwang+, 2007)
J/PASJ/59/S529 : NEP deep survey at 11um (Lee+, 2007)
J/ApJS/190/166 : Optical catalog of AKARI NEP-wide survey (Jeon+, 2010)
J/A+A/537/A24 : AKARI NEP-Deep field mid-IR source catalogue (Takagi+, 2012)
J/A+A/523/A48 : Gaia photometry (Jordi+, 2010)
Byte-by-byte Description of file: table2.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq [1/948] Sequential number
4 A1 --- n_Seq [*] * indicates a note in notes.dat file
6- 7 I2 h RAh Right ascension (J2000.0)
9- 10 I2 min RAm Right ascension (J2000.0)
12- 15 F4.1 s RAs Right ascension (J2000.0)
17 A1 --- DE- Declination sign (J2000.0)
18- 19 I2 deg DEd Declination (J2000.0)
21- 22 I2 arcmin DEm Declination (J2000.0)
24- 25 I2 arcsec DEs Declination (J2000.0)
27- 31 F5.2 mag Vmag V magnitude (Vilnius system)
33- 36 F4.2 mag U-V ? U-V colour index (Vilnius system)
37 A1 --- u_U-V Uncertainty flag on U-V
39- 42 F4.2 mag P-V ? P-V colour index (Vilnius system)
43 A1 --- u_P-V Uncertainty flag on P-V
45- 48 F4.2 mag X-V ? X-V colour index (Vilnius system)
49 A1 --- u_X-V Uncertainty flag on X-V
51- 54 F4.2 mag Y-V Y-V colour index (Vilnius system)
55 A1 --- u_Y-V Uncertainty flag on Y-V
57- 61 F5.2 mag Z-V Z-V colour index (Vilnius system)
62 A1 --- u_Z-V Uncertainty flag on Z-V
64- 67 F4.2 mag V-S ? V-S colour index (Vilnius system)
68 A1 --- u_V-S Uncertainty flag on V-S
70- 84 A15 --- SpType Photometric spectral type
86- 89 F4.2 --- Av ? Visual extinction
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Byte-by-byte Description of file: table3.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq [1/948] Sequential number
5- 6 I2 h RAh Right ascension (J2000.0)
8- 9 I2 min RAm Right ascension (J2000.0)
11- 14 F4.1 s RAs Right ascension (J2000.0)
16 A1 --- DE- Declination sign (J2000.0)
17- 18 I2 deg DEd Declination (J2000.0)
20- 21 I2 arcmin DEm Declination (J2000.0)
23- 24 I2 arcsec DEs Declination (J2000.0)
26- 30 F5.2 mag Vmag V magnitude (Vilnius system)
32- 35 F4.2 mag Y-V Y-V colour index (Vilnius system)
37- 41 F5.2 mag umag ? Transformed u magnitude (SDSS system)
43- 47 F5.2 mag gmag ? Transformed g magnitude (SDSS system)
49- 53 F5.2 mag rmag ? Transformed r magnitude (SDSS system)
55- 59 F5.2 mag Gmag ? Transformed G magnitude (Gaia system)
61- 65 F5.2 mag Gbp ? Transformed GBP magnitude (Gaia system)
67- 71 F5.2 mag Grp ? Transformed GRP magnitude (Gaia system)
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Byte-by-byte Description of file: notes.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq Sequential number
5- 71 A67 --- Note Text of the note
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Acknowledgements:
Vytas Straizys, Vytautas.Straizys(at)tfai.vu.lt
(End) V. Straizys [Vilnius Univ., Lithuania], F. Ochsenbein [CDS] 26-Jun-2012