Exposure
ID
GRAVI.2025-10-14T05:58:34.923_1
Header ID
GRAVI.2025-10-14T05:58:34.923
Date updated
2025-10-14 06:16:36 UTC+0000
Release date
2026-10-14 06:16:36 UTC+0000
UTC Start
2025-10-14 05:58:34.923
UTC End
2025-10-14 06:04:34.923
MJD Start
60962.24901531
MJD End
60962.25318197667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006090999999999999
Ambient temperature (°C)
10.97
Seeing (arcsec)
0.515
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 47.7970 47.9410 142.3000 142.4000
A0-J2 101.4890 103.5980 83.8000 84.3000
A0-J6 156.3850 156.5870 6.0810 7.0500
B5-J2 86.6840 88.2520 55.8000 56.8000
B5-J6 193.7420 193.6520 356.2560 357.0340
J2-J6 167.3740 167.5500 329.7500 329.9710
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 60962.24901531
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 47.797
HIERARCH ESO ISS PBL12 END 47.941
HIERARCH ESO ISS PBLA12 START 142.3
HIERARCH ESO ISS PBLA12 END 142.4
HIERARCH ESO ISS PBL13 START 101.489
HIERARCH ESO ISS PBL13 END 103.598
HIERARCH ESO ISS PBLA13 START 83.8
HIERARCH ESO ISS PBLA13 END 84.3
HIERARCH ESO ISS PBL14 START 156.385
HIERARCH ESO ISS PBL14 END 156.587
HIERARCH ESO ISS PBLA14 START 6.081
HIERARCH ESO ISS PBLA14 END 7.05
HIERARCH ESO ISS PBL23 START 86.684
HIERARCH ESO ISS PBL23 END 88.252
HIERARCH ESO ISS PBLA23 START 55.8
HIERARCH ESO ISS PBLA23 END 56.8
HIERARCH ESO ISS PBL24 START 193.742
HIERARCH ESO ISS PBL24 END 193.652
HIERARCH ESO ISS PBLA24 START 356.256
HIERARCH ESO ISS PBLA24 END 357.034
HIERARCH ESO ISS PBL34 START 167.374
HIERARCH ESO ISS PBL34 END 167.55
HIERARCH ESO ISS PBLA34 START 329.75
HIERARCH ESO ISS PBLA34 END 329.971
HIERARCH ESO ISS AMBI TAU0 START 0.005892
HIERARCH ESO ISS AMBI TAU0 END 0.00629
HIERARCH ESO ISS AMBI TEMP 10.97
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.5