Exposure
ID
GRAVI.2025-10-13T05:54:20.416_1
Header ID
GRAVI.2025-10-13T05:54:20.416
Date updated
2025-10-13 06:12:06 UTC+0000
Release date
2026-10-13 06:12:06 UTC+0000
UTC Start
2025-10-13 05:54:20.416
UTC End
2025-10-13 06:00:20.416
MJD Start
60961.24606963
MJD End
60961.25023629666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0126715
Ambient temperature (°C)
12.71
Seeing (arcsec)
0.38
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 47.5910 47.7520 142.2000 142.3000
A0-J2 98.6460 100.8470 83.2000 83.7000
A0-J6 156.1650 156.3300 4.8140 5.7910
B5-J2 84.6140 86.2120 54.4000 55.5000
B5-J6 193.8890 193.7730 355.2500 356.0240
J2-J6 167.0980 167.3160 329.4890 329.6870
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 60961.24606963
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 47.591
HIERARCH ESO ISS PBL12 END 47.752
HIERARCH ESO ISS PBLA12 START 142.2
HIERARCH ESO ISS PBLA12 END 142.3
HIERARCH ESO ISS PBL13 START 98.646
HIERARCH ESO ISS PBL13 END 100.847
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 83.7
HIERARCH ESO ISS PBL14 START 156.165
HIERARCH ESO ISS PBL14 END 156.33
HIERARCH ESO ISS PBLA14 START 4.814
HIERARCH ESO ISS PBLA14 END 5.791
HIERARCH ESO ISS PBL23 START 84.614
HIERARCH ESO ISS PBL23 END 86.212
HIERARCH ESO ISS PBLA23 START 54.4
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 193.889
HIERARCH ESO ISS PBL24 END 193.773
HIERARCH ESO ISS PBLA24 START 355.25
HIERARCH ESO ISS PBLA24 END 356.024
HIERARCH ESO ISS PBL34 START 167.098
HIERARCH ESO ISS PBL34 END 167.316
HIERARCH ESO ISS PBLA34 START 329.489
HIERARCH ESO ISS PBLA34 END 329.687
HIERARCH ESO ISS AMBI TAU0 START 0.013022
HIERARCH ESO ISS AMBI TAU0 END 0.012321
HIERARCH ESO ISS AMBI TEMP 12.71
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.35