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Details - GALACTICNUCLEUS Survey

Title GALACTICNUCLEUS Survey
Version 1
Data Provider/P.I. Rainer Schoedel
Data Collection 195.B-0283
Data Release DR1
Submission Date 2021-04-30
Publication Date 2021-05-04
Description Single-epoch catalogue of the Galactic Centre in the NIR bands JHKs from HAWKI observations. The area covered is ~0.3 sqdeg distributed across 7 regions: nuclead stellar disk, inner Galactic bulge and the transition region between them. The catalog contains accurate PSF photometry of ~3.3 10^6 stars.
Please refer to the full data release description for further information.
Telescope ESO-VLT-U4
Instrument HAWKI
Technique of Observation IMAGE,HIT
Start of Observations 57,179.041 (2015-06-06T14:59:05)
End of Observations 58,279.296 (2018-06-10T21:06:17)
Filter Set/bands J H Ks
Sky Solid Angle 0.28
Number of Records 3277646
Number of Columns 27
Reference doi:10.1051/0004-6361/201936263
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/9
Position Name Description Data Type Data Size UCD Physical Unit
1 IAUNAME IAU Name STRING 25 meta.id
2 RA2000 Right ascension (detections in several bands) DOUBLE 1 pos.eq.ra;meta.main deg
3 dRA2000 Right ascension uncertainty (detections in several bands) DOUBLE 1 stat.error;pos.eq.ra;meta.main deg
4 DEC2000 Declination (detections in several bands) DOUBLE 1 pos.eq.dec;meta.main deg
5 dDEC2000 Declination uncertainty (detections in several bands) DOUBLE 1 stat.error;pos.eq.dec;meta.main deg
6 RA_J Right ascension (J Band) DOUBLE 1 pos.eq.ra;em.IR.J deg
7 dRA_J Right ascension uncertainty (J Band) DOUBLE 1 stat.error;pos.eq.ra;em.IR.J deg
8 DEC_J Declination (J Band) DOUBLE 1 pos.eq.dec;em.IR.J deg
9 dDEC_J Declination uncertainty (J Band) DOUBLE 1 stat.error;pos.eq.dec;em.IR.J deg
10 RA_H Right ascension (H Band) DOUBLE 1 pos.eq.ra;em.IR.H deg
11 dRA_H Right ascension uncertainty (H Band) DOUBLE 1 stat.error;pos.eq.ra;em.IR.H deg
12 DEC_H Declination (H Band) DOUBLE 1 pos.eq.dec;em.IR.H deg
13 dDEC_H Declination uncertainty (H Band) DOUBLE 1 stat.error;pos.eq.dec;em.IR.H deg
14 RA_Ks Right ascension (Ks Band) DOUBLE 1 pos.eq.ra;em.IR.K deg
15 dRA_Ks Right ascension uncertainty (Ks Band) DOUBLE 1 stat.error;pos.eq.ra;em.IR.K deg
16 DEC_Ks Declination (Ks Band) DOUBLE 1 pos.eq.dec;em.IR.K deg
17 dDEC_Ks Declination uncertainty (Ks Band) DOUBLE 1 stat.error;pos.eq.dec;em.IR.K deg
18 J J band Photometry DOUBLE 1 phot.mag;em.IR.J mag
19 dJ J band Photometric uncertainty DOUBLE 1 stat.error;phot.mag;em.IR.J mag
20 H H band Photometry DOUBLE 1 phot.mag;em.IR.H mag
21 dH H band Photometric uncertainty DOUBLE 1 stat.error;phot.mag;em.IR.H mag
22 Ks Ks band Photometry DOUBLE 1 phot.mag;em.IR.K mag
23 dKs Ks band Photometric uncertainty DOUBLE 1 stat.error;phot.mag;em.IR.K mag
24 iJ # pointings where a star was detected in J band INT64 1 meta.number;em.IR.J
25 iH # pointings where a star was detected in H band INT64 1 meta.number;em.IR.H
26 iKs # pointings where a star was detected in Ks band INT64 1 meta.number;em.IR.K
27 SOURCEID Artificial unique record number INT32 1 meta.id;meta.main