Exposure
ID
GRAVI.2025-12-06T00:53:41.326_1
Header ID
GRAVI.2025-12-06T00:53:41.326
Date updated
2025-12-06 01:06:00 UTC+0000
Release date
2026-12-06 01:06:00 UTC+0000
UTC Start
2025-12-06 00:53:41.326
UTC End
2025-12-06 00:56:21.326
MJD Start
61015.03728386
MJD End
61015.03913571186
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.002777
Ambient temperature (°C)
12.71
Seeing (arcsec)
1.72
Observation
ID
71996
Category
science
Program ID
116.29H7.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM
Target
ID
53457
Name
Gaia_DR3_49996882142
RA
12.383785
DEC
-39.00142
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.7000 54.6290 29.2000 29.6000
U1-U3 99.2320 99.0830 35.8000 36.1000
U1-U4 127.9420 127.7210 64.2650 64.6740
U2-U3 45.3190 45.2420 43.7000 44.0000
U2-U4 88.8890 88.7880 84.9540 85.4040
U3-U4 62.4600 62.4680 113.5580 114.0100
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29H7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 61015.03728386
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME Gaia_DR3_4999688214283599616
HIERARCH ESO INS SOBJ NAME Gaia_DR3_49996882142
RA 12.383785
DEC -39.00142
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 176.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 54.7
HIERARCH ESO ISS PBL12 END 54.629
HIERARCH ESO ISS PBLA12 START 29.2
HIERARCH ESO ISS PBLA12 END 29.6
HIERARCH ESO ISS PBL13 START 99.232
HIERARCH ESO ISS PBL13 END 99.083
HIERARCH ESO ISS PBLA13 START 35.8
HIERARCH ESO ISS PBLA13 END 36.1
HIERARCH ESO ISS PBL14 START 127.942
HIERARCH ESO ISS PBL14 END 127.721
HIERARCH ESO ISS PBLA14 START 64.265
HIERARCH ESO ISS PBLA14 END 64.674
HIERARCH ESO ISS PBL23 START 45.319
HIERARCH ESO ISS PBL23 END 45.242
HIERARCH ESO ISS PBLA23 START 43.7
HIERARCH ESO ISS PBLA23 END 44.0
HIERARCH ESO ISS PBL24 START 88.889
HIERARCH ESO ISS PBL24 END 88.788
HIERARCH ESO ISS PBLA24 START 84.954
HIERARCH ESO ISS PBLA24 END 85.404
HIERARCH ESO ISS PBL34 START 62.46
HIERARCH ESO ISS PBL34 END 62.468
HIERARCH ESO ISS PBLA34 START 113.558
HIERARCH ESO ISS PBLA34 END 114.01
HIERARCH ESO ISS AMBI TAU0 START 0.002777
HIERARCH ESO ISS AMBI TAU0 END 0.002777
HIERARCH ESO ISS AMBI TEMP 12.71
HIERARCH ESO ISS AMBI FWHM START 1.72
HIERARCH ESO ISS AMBI FWHM END 1.72