Exposure
ID
GRAVI.2025-07-07T08:32:31.306_1
Header ID
GRAVI.2025-07-07T08:32:31.306
Date updated
2025-07-07 08:40:38 UTC+0000
Release date
2025-07-07 08:32:31 UTC+0000
UTC Start
2025-07-07 08:32:31.306
UTC End
2025-07-07 08:34:31.306
MJD Start
60863.35591789
MJD End
60863.35730677889
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.007019
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.495
Observation
ID
68288
Category
calibrator
Program ID
113.26JS.002
Program Title
DIRECT CHARACTERIZATION OF CIRCUMPLANETARY DISKS WITH VLTI/GRAVITY
Program Type
Normal
PI / COI
BOURDAROT / RAB / BENISTY / LACOUR / GINSKI / BONNEFOY / POURRÉ / KAMMERER / DEMARS / RINGQVIST / VISWANATH / KRAVCHENKO
Target
ID
50754
Name
lam01_Scl_B
RA
10.681133
DEC
-38.46352
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.3480 56.3390 12.4000 12.8000
U1-U3 102.3660 102.3560 18.1000 18.5000
U1-U4 128.0470 128.1800 43.3000 43.7410
U2-U3 46.6270 46.6300 25.0000 25.3000
U2-U4 84.7590 84.9700 63.2400 63.6890
U3-U4 56.1600 56.3850 94.1990 94.5600
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26JS.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,DUAL
MJD-OBS 60863.35591789
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME lam01 Scl B
HIERARCH ESO INS SOBJ NAME lam01_Scl_B
RA 10.681133
DEC -38.46352
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 150.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 120
HIERARCH ESO ISS PBL12 START 56.348
HIERARCH ESO ISS PBL12 END 56.339
HIERARCH ESO ISS PBLA12 START 12.4
HIERARCH ESO ISS PBLA12 END 12.8
HIERARCH ESO ISS PBL13 START 102.366
HIERARCH ESO ISS PBL13 END 102.356
HIERARCH ESO ISS PBLA13 START 18.1
HIERARCH ESO ISS PBLA13 END 18.5
HIERARCH ESO ISS PBL14 START 128.047
HIERARCH ESO ISS PBL14 END 128.18
HIERARCH ESO ISS PBLA14 START 43.3
HIERARCH ESO ISS PBLA14 END 43.741
HIERARCH ESO ISS PBL23 START 46.627
HIERARCH ESO ISS PBL23 END 46.63
HIERARCH ESO ISS PBLA23 START 25.0
HIERARCH ESO ISS PBLA23 END 25.3
HIERARCH ESO ISS PBL24 START 84.759
HIERARCH ESO ISS PBL24 END 84.97
HIERARCH ESO ISS PBLA24 START 63.24
HIERARCH ESO ISS PBLA24 END 63.689
HIERARCH ESO ISS PBL34 START 56.16
HIERARCH ESO ISS PBL34 END 56.385
HIERARCH ESO ISS PBLA34 START 94.199
HIERARCH ESO ISS PBLA34 END 94.56
HIERARCH ESO ISS AMBI TAU0 START 0.006984
HIERARCH ESO ISS AMBI TAU0 END 0.007054
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.47
HIERARCH ESO FT ROBJ NAME lam01_Scl_B
HIERARCH ESO FT ROBJ ALPHA 004242.907
HIERARCH ESO FT ROBJ DELTA -382747.824