Details - VIRAC2 observation details
Title | VIRAC2 observation details |
Version | 1 |
Data Provider/P.I. | Dante Minniti |
Data Collection | VVVX |
Data Release | DR3 |
Submission Date | 2024-11-18 |
Publication Date | 2024-12-17 |
Description |
Cataog for individual observations, including image filenames, observing conditions, and astrometric details linked to the VIRAC2 light curves catalogues
Please refer to the full data release description for further information. |
Telescope | ESO-VISTA |
Instrument | VIRCAM |
Technique of Observation | IMAGE,JITTER |
Start of Observations | 55,226.223 (2010-01-30T18:21:35) |
End of Observations | 58,727.107 (2019-09-01T16:34:33) |
Filter Set/bands | Z Y J H Ks |
Sky Solid Angle | 591.177 |
Number of Records | 197423 |
Number of Columns | 16 |
Reference | |
Acknowledgment Policy | Please include the following acknowledgment in any published material that makes use of this data product: Based on data obtained from the ESO Science Archive Facility with DOI: https://doi.org/10.18727/archive/68 |
Position | Name | Description | Data Type | Data Size | UCD | Physical Unit |
---|---|---|---|---|---|---|
1 | catid | unique catalogue identifier | INT64 | 1 | meta.id;meta.main | |
2 | filename | FITS filename of the original image | STRING | 26 | meta.id;meta.file;meta.ref | |
3 | tile | VVV tile name | STRING | 10 | meta.id | |
4 | ob | OB name | STRING | 10 | meta.id | |
5 | filter | filter name | STRING | 10 | instr.bandpass | |
6 | ra | right ascension | DOUBLE | 1 | pos.eq.ra | deg |
7 | de | declination | DOUBLE | 1 | pos.eq.dec | deg |
8 | l | galactic longitude | DOUBLE | 1 | pos.galactic.lon | deg |
9 | b | galactic latitude | DOUBLE | 1 | pos.galactic.lat | deg |
10 | exptime | exposure time | FLOAT | 1 | obs.exposure;time.duration | s |
11 | mjdobs | MJD of observation | DOUBLE | 1 | time.epoch | d |
12 | airmass | airmass | FLOAT | 1 | obs.airMass | |
13 | skylevel | sky level (CASU) | DOUBLE | 1 | instr.skyLevel | |
14 | skynoise | sky noise (CASU) | DOUBLE | 1 | instr.skyLevel;stat.error | |
15 | elliptic | ellipticity (CASU) | DOUBLE | 1 | obs.param;src.ellipticity | |
16 | seeing | seeing | DOUBLE | 1 | instr.obsty.seeing | arcsec |