Exposure
ID
GRAVI.2025-10-14T06:31:41.007_1
Header ID
GRAVI.2025-10-14T06:31:41.007
Date updated
2025-10-14 06:46:24 UTC+0000
Release date
2026-10-14 06:46:24 UTC+0000
UTC Start
2025-10-14 06:31:41.007
UTC End
2025-10-14 06:37:41.007
MJD Start
60962.2720024
MJD End
60962.27616906667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0056345
Ambient temperature (°C)
10.91
Seeing (arcsec)
0.645
Observation
ID
70930
Category
science
Program ID
116.28QG.001
Program Title
SPIN-ORBIT ALIGNMENT OF THE 51 ERI, AF LEP AND PZ TEL SYSTEMS
Program Type
Normal
PI / COI
LE BOUQUIN / LACOUR / BONFILS
Target
ID
52637
Name
V_AF_Lep
RA
81.768817
DEC
-11.90125
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.4030 48.4770 143.1000 143.3000
A0-J2 111.7380 113.4400 86.0000 86.4000
A0-J6 157.7450 158.0800 11.0800 12.0010
B5-J2 94.5810 95.9650 60.6000 61.4000
B5-J6 193.5020 193.5230 0.3670 1.1510
J2-J6 167.9530 167.9700 331.1100 331.4260
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 116.28QG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60962.2720024
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V AF Lep
HIERARCH ESO INS SOBJ NAME V_AF_Lep
RA 81.768817
DEC -11.90125
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 48.403
HIERARCH ESO ISS PBL12 END 48.477
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.3
HIERARCH ESO ISS PBL13 START 111.738
HIERARCH ESO ISS PBL13 END 113.44
HIERARCH ESO ISS PBLA13 START 86.0
HIERARCH ESO ISS PBLA13 END 86.4
HIERARCH ESO ISS PBL14 START 157.745
HIERARCH ESO ISS PBL14 END 158.08
HIERARCH ESO ISS PBLA14 START 11.08
HIERARCH ESO ISS PBLA14 END 12.001
HIERARCH ESO ISS PBL23 START 94.581
HIERARCH ESO ISS PBL23 END 95.965
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 61.4
HIERARCH ESO ISS PBL24 START 193.502
HIERARCH ESO ISS PBL24 END 193.523
HIERARCH ESO ISS PBLA24 START 0.367
HIERARCH ESO ISS PBLA24 END 1.151
HIERARCH ESO ISS PBL34 START 167.953
HIERARCH ESO ISS PBL34 END 167.97
HIERARCH ESO ISS PBLA34 START 331.11
HIERARCH ESO ISS PBLA34 END 331.426
HIERARCH ESO ISS AMBI TAU0 START 0.005552
HIERARCH ESO ISS AMBI TAU0 END 0.005717
HIERARCH ESO ISS AMBI TEMP 10.91
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.66