Exposure
ID
GRAVI.2025-01-09T02:24:01.667_1
Header ID
GRAVI.2025-01-09T02:24:01.667
Date updated
2025-01-09 02:40:39 UTC+0000
Release date
2026-01-09 02:40:39 UTC+0000
UTC Start
2025-01-09 02:24:01.667
UTC End
2025-01-09 02:30:01.667
MJD Start
60684.10001929
MJD End
60684.1041859567
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003929
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.795
Observation
ID
63038
Category
science
Program ID
114.27CX.001
Program Title
?1 ORIONIS C: RESOLVING THE MAGNETIC WIND CONFINEMENT REGION
Program Type
Normal
PI / COI
KRAUS / LU
Target
ID
46953
Name
tet01_Ori_C
RA
83.817504
DEC
-5.3897
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 47.6200 47.4660 147.1000 147.6000
A0-J2 127.7640 128.2510 91.8000 91.9000
A0-J6 158.0450 158.7200 23.4050 24.1030
B5-J2 108.0500 108.7780 70.5000 70.8000
B5-J6 188.6960 189.0920 11.2910 12.0170
J2-J6 162.5470 162.0770 336.4600 336.9890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27CX.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60684.10001929
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME tet01 Ori C
HIERARCH ESO INS SOBJ NAME tet01_Ori_C
RA 83.817504
DEC -5.3897
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 47.62
HIERARCH ESO ISS PBL12 END 47.466
HIERARCH ESO ISS PBLA12 START 147.1
HIERARCH ESO ISS PBLA12 END 147.6
HIERARCH ESO ISS PBL13 START 127.764
HIERARCH ESO ISS PBL13 END 128.251
HIERARCH ESO ISS PBLA13 START 91.8
HIERARCH ESO ISS PBLA13 END 91.9
HIERARCH ESO ISS PBL14 START 158.045
HIERARCH ESO ISS PBL14 END 158.72
HIERARCH ESO ISS PBLA14 START 23.405
HIERARCH ESO ISS PBLA14 END 24.103
HIERARCH ESO ISS PBL23 START 108.05
HIERARCH ESO ISS PBL23 END 108.778
HIERARCH ESO ISS PBLA23 START 70.5
HIERARCH ESO ISS PBLA23 END 70.8
HIERARCH ESO ISS PBL24 START 188.696
HIERARCH ESO ISS PBL24 END 189.092
HIERARCH ESO ISS PBLA24 START 11.291
HIERARCH ESO ISS PBLA24 END 12.017
HIERARCH ESO ISS PBL34 START 162.547
HIERARCH ESO ISS PBL34 END 162.077
HIERARCH ESO ISS PBLA34 START 336.46
HIERARCH ESO ISS PBLA34 END 336.989
HIERARCH ESO ISS AMBI TAU0 START 0.003955
HIERARCH ESO ISS AMBI TAU0 END 0.003903
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.79