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J/A+A/362/199       YSOs in the l=+45 ISOGAL field     (Felli+, 2000)

The search for YSOs from ISOGAL data. Application to the l=+45 field Felli M., Comoretto G., Testi L., Omont A., , Schuller F. <Astron. Astrophys. 362, 199 (2000)> =2000A&A...362..199F
ADC_Keywords: YSOs ; Infrared sources ; Photometry, infrared Mission_Name: ISO Keywords: stars: formation - ISM: HII regions - Galaxy: structure - infrared: stars Abstract: The 7 and 15µm observations of the Galaxy obtained by the ISOGAL program offer an unique possibility to investigate and separate the different populations of stars in the Galactic Plane, in particular to study the population of low flux density YSOs which could not be detected with IRAS. Description: Table 4 contains the source name, magnitudes at 7 micron and 15 micron and identification of the point sources detected in five ISOGAL fields with ISO. The five fields are referred in the text as A, B, C, D, and E. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table4.dat 47 459 List of sources that satisfy the confidence criteria mag(7um)≤9.5 and mag(15um)≤8, or are classified as cYSO (candidate YSOs)
Byte-by-byte Description of file: table4.dat
Bytes Format Units Label Explanations
1 A1 --- Field Ident. of the ISOGAL raster (A, B, C, D, or E) 2- 4 I3 --- SrcNum Source ident number within the raster (1) 6- 14 A9 --- Name Source name (2) 15- 16 I2 h RAh Right ascension J2000 (hours) 17- 18 I2 min RAm Right ascension J2000 (minutes) 19- 22 F4.1 s RAs Right ascension J2000 (seconds) 23 A1 --- DE- Declination J2000 (sign) 24- 25 I2 deg DEd Declination J2000 (degrees) 26- 27 I2 arcmin DEm Declination J2000 (minutes) 28- 29 I2 arcsec DEs Declination J2000 (seconds) 31 A1 --- l_7ummag [>] if the source is not detected at 7um 32- 36 F5.2 mag 7ummag 7um magnitude (9.5 if undetected) (3) 38- 42 F5.2 mag 15ummag 15um magnitude 44- 47 A4 --- Class Classification label (4)
Note (1): Progressive source number starting from A001 to E061 Note (2): The source name is composed of a prefix (ISOGAL-PJ) equal for all sources an the J2000.0 coordinates as follows: hhmmss.s+ddmmss Note (3): 7 micron magnitude; if undetected the confidence limit of 9.5 is reported, preceded with a ">" symbol Note (4): YSO for Young Stellar Object, cYSO for candidate YSO, blank if not classifiable in the previous two classes
Acknowledgements: Leonardo Testi
(End) L. Testi [Arcetri], Patricia Bauer [CDS] 12-May-2000
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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