Exposure
ID
GRAVI.2025-04-14T02:19:14.676_1
Header ID
GRAVI.2025-04-14T02:19:14.676
Date updated
2025-04-14 02:30:41 UTC+0000
Release date
2025-04-14 02:30:41 UTC+0000
UTC Start
2025-04-14 02:19:14.676
UTC End
2025-04-14 02:22:26.676
MJD Start
60779.09669764
MJD End
60779.09891986223
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0039355
Ambient temperature (°C)
10.64
Seeing (arcsec)
0.61
Observation
ID
66267
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
49327
Name
2MASS_J11564232-3216
RA
179.177927
DEC
-32.26788
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.4930 56.4790 20.3000 20.8000
U1-U3 102.4070 102.3910 26.5000 27.0000
U1-U4 129.6960 129.8150 53.8100 54.3420
U2-U3 46.6390 46.6410 34.0000 34.5000
U2-U4 88.2780 88.4570 74.4940 75.0200
U3-U4 60.9000 61.0780 104.3370 104.7870
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60779.09669764
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME 2MASS_J11564232-3216053
HIERARCH ESO INS SOBJ NAME 2MASS_J11564232-3216
RA 179.177927
DEC -32.26788
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 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 56.493
HIERARCH ESO ISS PBL12 END 56.479
HIERARCH ESO ISS PBLA12 START 20.3
HIERARCH ESO ISS PBLA12 END 20.8
HIERARCH ESO ISS PBL13 START 102.407
HIERARCH ESO ISS PBL13 END 102.391
HIERARCH ESO ISS PBLA13 START 26.5
HIERARCH ESO ISS PBLA13 END 27.0
HIERARCH ESO ISS PBL14 START 129.696
HIERARCH ESO ISS PBL14 END 129.815
HIERARCH ESO ISS PBLA14 START 53.81
HIERARCH ESO ISS PBLA14 END 54.342
HIERARCH ESO ISS PBL23 START 46.639
HIERARCH ESO ISS PBL23 END 46.641
HIERARCH ESO ISS PBLA23 START 34.0
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 88.278
HIERARCH ESO ISS PBL24 END 88.457
HIERARCH ESO ISS PBLA24 START 74.494
HIERARCH ESO ISS PBLA24 END 75.02
HIERARCH ESO ISS PBL34 START 60.9
HIERARCH ESO ISS PBL34 END 61.078
HIERARCH ESO ISS PBLA34 START 104.337
HIERARCH ESO ISS PBLA34 END 104.787
HIERARCH ESO ISS AMBI TAU0 START 0.004557
HIERARCH ESO ISS AMBI TAU0 END 0.003314