Exposure
ID
GRAVI.2025-09-22T07:09:39.662_1
Header ID
GRAVI.2025-09-22T07:09:39.662
Date updated
2025-09-22 07:25:57 UTC+0000
Release date
2026-09-22 07:25:57 UTC+0000
UTC Start
2025-09-22 07:09:39.662
UTC End
2025-09-22 07:15:39.662
MJD Start
60940.29837572
MJD End
60940.302542386664
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00771
Ambient temperature (°C)
11.75
Seeing (arcsec)
0.595
Observation
ID
70480
Category
science
Program ID
115.282L.002
Program Title
CALIBRATING ASTEROSEISMOLOGY SCALING RELATIONS BY VLTI OBSERVATION ON GAIA BINARIES
Program Type
Normal
PI / COI
LU / KRAUS / GARDNER / BECK
Target
ID
52263
Name
CD-59_796
RA
62.759287
DEC
-59.07298
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.9360 81.5000 91.9000 93.2000
A0-J2 125.4060 125.8130 71.0000 72.4000
A0-K0 127.9720 127.9810 53.5880 54.9370
G1-J2 57.4850 57.3950 41.0000 42.2000
G1-K0 81.6470 81.4930 15.7060 16.6790
J2-K0 38.5140 38.6810 336.0960 336.8730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.282L.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60940.29837572
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CD-59 796
HIERARCH ESO INS SOBJ NAME CD-59_796
RA 62.759287
DEC -59.07298
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 80.936
HIERARCH ESO ISS PBL12 END 81.5
HIERARCH ESO ISS PBLA12 START 91.9
HIERARCH ESO ISS PBLA12 END 93.2
HIERARCH ESO ISS PBL13 START 125.406
HIERARCH ESO ISS PBL13 END 125.813
HIERARCH ESO ISS PBLA13 START 71.0
HIERARCH ESO ISS PBLA13 END 72.4
HIERARCH ESO ISS PBL14 START 127.972
HIERARCH ESO ISS PBL14 END 127.981
HIERARCH ESO ISS PBLA14 START 53.588
HIERARCH ESO ISS PBLA14 END 54.937
HIERARCH ESO ISS PBL23 START 57.485
HIERARCH ESO ISS PBL23 END 57.395
HIERARCH ESO ISS PBLA23 START 41.0
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 81.647
HIERARCH ESO ISS PBL24 END 81.493
HIERARCH ESO ISS PBLA24 START 15.706
HIERARCH ESO ISS PBLA24 END 16.679
HIERARCH ESO ISS PBL34 START 38.514
HIERARCH ESO ISS PBL34 END 38.681
HIERARCH ESO ISS PBLA34 START 336.096
HIERARCH ESO ISS PBLA34 END 336.873
HIERARCH ESO ISS AMBI TAU0 START 0.008244
HIERARCH ESO ISS AMBI TAU0 END 0.007176
HIERARCH ESO ISS AMBI TEMP 11.75
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.5