Exposure
ID
GRAVI.2025-01-03T03:39:41.880_1
Header ID
GRAVI.2025-01-03T03:39:41.880
Date updated
2025-01-03 03:55:31 UTC+0000
Release date
2026-01-03 03:55:31 UTC+0000
UTC Start
2025-01-03 03:39:41.880
UTC End
2025-01-03 03:45:41.880
MJD Start
60678.15256806
MJD End
60678.15673472667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006736499999999999
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.69
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 46.1390 45.9340 151.4000 152.0000
A0-J2 128.8670 128.5510 93.0000 93.2000
A0-J6 163.4120 164.0040 28.5560 29.0870
B5-J2 111.8440 111.9550 72.4000 72.6000
B5-J6 192.3900 192.8830 16.9340 17.5600
J2-J6 158.5380 158.0540 341.3950 342.0800
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 60678.15256806
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 46.139
HIERARCH ESO ISS PBL12 END 45.934
HIERARCH ESO ISS PBLA12 START 151.4
HIERARCH ESO ISS PBLA12 END 152.0
HIERARCH ESO ISS PBL13 START 128.867
HIERARCH ESO ISS PBL13 END 128.551
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 163.412
HIERARCH ESO ISS PBL14 END 164.004
HIERARCH ESO ISS PBLA14 START 28.556
HIERARCH ESO ISS PBLA14 END 29.087
HIERARCH ESO ISS PBL23 START 111.844
HIERARCH ESO ISS PBL23 END 111.955
HIERARCH ESO ISS PBLA23 START 72.4
HIERARCH ESO ISS PBLA23 END 72.6
HIERARCH ESO ISS PBL24 START 192.39
HIERARCH ESO ISS PBL24 END 192.883
HIERARCH ESO ISS PBLA24 START 16.934
HIERARCH ESO ISS PBLA24 END 17.56
HIERARCH ESO ISS PBL34 START 158.538
HIERARCH ESO ISS PBL34 END 158.054
HIERARCH ESO ISS PBLA34 START 341.395
HIERARCH ESO ISS PBLA34 END 342.08
HIERARCH ESO ISS AMBI TAU0 START 0.005979
HIERARCH ESO ISS AMBI TAU0 END 0.007494
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.55