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J/A+A/423/381       Asteroidal I, J, K in the DENIS Survey   (Baudrand+, 2004)

Asteroidal I, J, K magnitudes recovered in the DENIS Survey: second release. Baudrand A., Bec-Borsenberger A., Borsenberger J. <Astron. Astrophys. 423, 381 (2004)> =2004A&A...423..381B
ADC_Keywords: Surveys ; Minor planets ; Photometry, infrared Keywords: infrared: solar system - minor planets: asteroids - surveys Description: I, J, K magnitudes of 767 asteroids (numbered between 1 and 8000) are presented here. These asteroids have been recovered in the DENIS Survey (Deep European Near-Infrared southern sky Survey) on the basis of their predicted ephemerides. The observations were performed with the 1m-telescope at ESO, La Silla (Chile). The limiting magnitudes of the three bands I, J, K centered at 0.8, 1.25 and 2.15 microns are respectively 18.5, 16.5 and 13.5. File Summary:
FileName Lrecl Records Explanations
ReadMe 80 . This file table2.dat 166 219 Detections with the three colors IJK table3.dat 166 395 Detections with only the two colors IJ table4.dat 166 191 Detections with only the color I
See also: II/240 : The DENIS database first release (Epchtein+, 1999) B/astorb : Orbits of Minor Planets (Bowell 2001) J/A+A/375/275 : Asteroidal I, J, K in the DENIS Survey (Baudrand+ 2001) Byte-by-byte Description of file: table2.dat table3.dat table4.dat
Bytes Format Units Label Explanations
1- 6 I6 --- Nast Asteroid number 8- 12 I5 --- Nstrip DENIS strip number 15- 28 F14.6 d Datejj Julian date of the observation 30- 38 F9.6 AU Dgeo Geocentric distance 41- 45 F5.2 mag Vpred Predicted V magnitude 49- 57 F9.6 deg Phi Phase angle 60- 67 F8.6 AU Dhel Heliocentric distance 70- 77 F8.0 --- Nima DENIS image number 80- 89 F10.6 deg RAdeg Right Ascension (J2000) of DENIS source 92-101 F10.6 deg DEdeg Declination (J2000) of DENIS source 104-108 F5.2 --- Imag I-band magnitude 111-115 F5.2 --- Jmag ?=-99.99 J-band magnitude (1) 118-122 F5.2 --- Kmag ?=-99.99 K-band magnitude (1) 126-129 F4.2 --- e_Imag I-band photometric rms error 133-136 F4.2 --- e_Jmag ?=-9.9 J-band photometric rms error (1) 139-143 F5.2 --- e_Kmag ?=-9.9 K-band photometric rms error (1) 147-150 F4.2 arcsec Dist Angular distance between the predicted position of the asteroid and its DENIS counter-part 154-158 F5.3 arcsec CEU Current Ephemeris Uncertainty (Bowell Database) 162-166 F5.3 arcsec gPEU Greatest Peak Ephemeris Uncertainty within 10 years (Bowell Database)
Note (1): When a color is missing, default out-of range values are given with respect to the format: -99.99 for the magnitude values -9.9 for the error values
Acknowledgements: Anne Baudrand Annick Bec-Borsenberger
(End) Patricia Vannier [CDS] 01-Jun-2004
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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