Exposure
ID
GRAVI.2025-12-05T01:42:21.889_1
Header ID
GRAVI.2025-12-05T01:42:21.889
Date updated
2025-12-05 01:50:42 UTC+0000
Release date
2026-12-05 01:50:42 UTC+0000
UTC Start
2025-12-05 01:42:21.889
UTC End
2025-12-05 01:43:01.889
MJD Start
61014.07108668
MJD End
61014.07154964296
Exposure time (s)
40.0
Validation level
1
Tau 0: Coherence time (s)
0.0033014999999999997
Ambient temperature (°C)
12.89
Seeing (arcsec)
0.9199999999999999
Observation
ID
71972
Category
science
Program ID
116.29H7.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM
Target
ID
53433
Name
trp006
RA
76.7066
DEC
-21.58524
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 54.9590 54.9610 1.1000 1.4000
U1-U3 97.5040 97.5270 6.0000 6.3000
U1-U4 107.7150 107.9810 31.5960 31.9810
U2-U3 43.0120 43.0390 12.4000 12.7000
U2-U4 66.4960 66.8400 56.4010 56.7530
U3-U4 46.4620 46.7480 96.4530 96.5690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.29H7.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 61014.07108668
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME trp006
HIERARCH ESO INS SOBJ NAME trp006
RA 76.7066
DEC -21.58524
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
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 104.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 40
HIERARCH ESO ISS PBL12 START 54.959
HIERARCH ESO ISS PBL12 END 54.961
HIERARCH ESO ISS PBLA12 START 1.1
HIERARCH ESO ISS PBLA12 END 1.4
HIERARCH ESO ISS PBL13 START 97.504
HIERARCH ESO ISS PBL13 END 97.527
HIERARCH ESO ISS PBLA13 START 6.0
HIERARCH ESO ISS PBLA13 END 6.3
HIERARCH ESO ISS PBL14 START 107.715
HIERARCH ESO ISS PBL14 END 107.981
HIERARCH ESO ISS PBLA14 START 31.596
HIERARCH ESO ISS PBLA14 END 31.981
HIERARCH ESO ISS PBL23 START 43.012
HIERARCH ESO ISS PBL23 END 43.039
HIERARCH ESO ISS PBLA23 START 12.4
HIERARCH ESO ISS PBLA23 END 12.7
HIERARCH ESO ISS PBL24 START 66.496
HIERARCH ESO ISS PBL24 END 66.84
HIERARCH ESO ISS PBLA24 START 56.401
HIERARCH ESO ISS PBLA24 END 56.753
HIERARCH ESO ISS PBL34 START 46.462
HIERARCH ESO ISS PBL34 END 46.748
HIERARCH ESO ISS PBLA34 START 96.453
HIERARCH ESO ISS PBLA34 END 96.569
HIERARCH ESO ISS AMBI TAU0 START 0.003464
HIERARCH ESO ISS AMBI TAU0 END 0.003139
HIERARCH ESO ISS AMBI TEMP 12.89
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.94
HIERARCH ESO FT ROBJ NAME trp006
HIERARCH ESO FT ROBJ ALPHA 050649.465
HIERARCH ESO FT ROBJ DELTA -213503.284