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J/AJ/129/1642      Calibration of synthetic photometry      (Fitzpatrick+, 2005)

Determining the physical properties of the B stars. II. Calibration of synthetic photometry. Fitzpatrick E.L., Massa D. <Astron. J., 129, 1642-1662 (2005)> =2005AJ....129.1642F
ADC_Keywords: Photometry, UBV ; Photometry, uvby, beta ; Photometry, Geneva ; Photometry, infrared ; Models, atmosphere Keywords: abundances - stars: atmospheres - stars: early-type - stars: fundamental parameters Abstract: We present a new calibration of optical (UBV, Stroemgren uvbyβ, and Geneva) and near-IR (Johnson RIJHK and Two Micron All Sky Survey) photometry for B and early A stars derived from Kurucz ATLAS9 model atmospheres. These models are then used to calibrate the synthetic photometry. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table8.dat 79 8847 Synthetic Johnson photometry for ATLAS9 models table9.dat 46 8847 Synthetic Stroemgren photometry for ATLAS9 models table10.dat 56 8847 Synthetic Geneva photometry for ATLAS9 models table11.dat 44 8847 Synthetic 2MASS photometry for ATLAS9 models
See also: J/A+A/405/1095 : Limb-darkening coefficients from ATLAS9 models (Barban+ 2003) Byte-by-byte Description of file: table8.dat
Bytes Format Units Label Explanations
1- 5 I5 K Teff [9000/50000] Effective temperature 7- 10 F4.2 [cm/s2] log(g) [1.2/5] Log of the surface gravity 12- 15 F4.1 [Sun] [m/H] [-1.5/0.5] Log of the metallicity 17- 19 F3.1 km/s VTurb [0/8] Microturbulent velocity 21- 27 F7.3 mag Vmag Synthetic Johnson V band magnitude 29- 34 F6.3 mag U-B Synthetic Johnson (U-B) color index 36- 41 F6.3 mag B-V Synthetic Johnson (B-V) color index 43- 48 F6.3 mag V-R Synthetic Johnson (V-R) color index 50- 55 F6.3 mag R-I Synthetic Johnson (R-I) color index 57- 63 F7.3 mag Jmag Synthetic Johnson J band magnitude 65- 71 F7.3 mag Hmag Synthetic Johnson H band magnitude 73- 79 F7.3 mag Kmag Synthetic Johnson K band magnitude
Byte-by-byte Description of file: table9.dat
Bytes Format Units Label Explanations
1- 5 I5 K Teff Effective temperature 7- 10 F4.2 [cm/s2] log(g) Log of the surface gravity 12- 15 F4.1 [Sun] [m/H] Log of the metallicity 17- 19 F3.1 km/s VTurb Microturbulent velocity 21- 26 F6.3 mag b-y Synthetic Stroemgren (b-y) color index 28- 32 F5.3 mag m1 Synthetic Stroemgren m1 band magnitude 34- 39 F6.3 mag c1 Synthetic Stroemgren c1 band magnitude 41- 45 F5.3 mag beta Synthetic Stroemgren β band magnitude
Byte-by-byte Description of file: table10.dat
Bytes Format Units Label Explanations
1- 5 I5 K Teff Effective temperature 7- 10 F4.2 [cm/s2] log(g) Log of the surface gravity 12- 15 F4.1 [Sun] [m/H] Log of the metallicity 17- 19 F3.1 km/s VTurb Microturbulent velocity 21- 25 F5.3 mag U-Bg Synthetic Geneva (U-B) color index 27- 31 F5.3 mag V-Bg Synthetic Geneva (V-B) color index 33- 37 F5.3 mag B1-B Synthetic Geneva (B1-B) color index 39- 43 F5.3 mag B2-B Synthetic Geneva (B2-B) color index 45- 49 F5.3 mag V1-B Synthetic Geneva (V1-B) color index 51- 55 F5.3 mag G-B Synthetic Geneva (G-B) color index
Byte-by-byte Description of file: table11.dat
Bytes Format Units Label Explanations
1- 5 I5 K Teff Effective temperature 7- 10 F4.2 [cm/s2] log(g) Log of the surface gravity 12- 15 F4.1 [Sun] [m/H] Log of the metallicity 17- 19 F3.1 km/s VTurb Microturbulent velocity 21- 27 F7.3 mag Jmag2 Synthetic 2MASS J band magnitude 29- 35 F7.3 mag Hmag2 Synthetic 2MASS H band magnitude 37- 43 F7.3 mag Kmag2 Synthetic 2MASS Ks band magnitude
History: Prepared via OCR at CDS. References: Fitzpatrick & Massa, 1999ApJ...525.1011F
(End) Greg Schwarz [AAS], Marianne Brouty [CDS] 30-Aug-2005
The document above follows the rules of the Standard Description for Astronomical Catalogues.From this documentation it is possible to generate f77 program to load files into arrays or line by line

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