Exposure
ID
GRAVI.2025-01-09T01:50:25.581_1
Header ID
GRAVI.2025-01-09T01:50:25.581
Date updated
2025-01-09 02:05:35 UTC+0000
Release date
2026-01-09 02:05:35 UTC+0000
UTC Start
2025-01-09 01:50:25.581
UTC End
2025-01-09 01:56:25.581
MJD Start
60684.07668497
MJD End
60684.08085163667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003798
Ambient temperature (°C)
14.05
Seeing (arcsec)
0.805
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 48.2760 48.1750 145.2000 145.5000
A0-J2 123.5650 124.5570 91.0000 91.2000
A0-J6 154.5230 155.1650 19.3110 20.1230
B5-J2 103.0080 104.0990 68.7000 69.1000
B5-J6 186.9490 187.2260 7.2330 8.0130
J2-J6 164.8420 164.4440 333.9320 334.3650
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 60684.07668497
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 48.276
HIERARCH ESO ISS PBL12 END 48.175
HIERARCH ESO ISS PBLA12 START 145.2
HIERARCH ESO ISS PBLA12 END 145.5
HIERARCH ESO ISS PBL13 START 123.565
HIERARCH ESO ISS PBL13 END 124.557
HIERARCH ESO ISS PBLA13 START 91.0
HIERARCH ESO ISS PBLA13 END 91.2
HIERARCH ESO ISS PBL14 START 154.523
HIERARCH ESO ISS PBL14 END 155.165
HIERARCH ESO ISS PBLA14 START 19.311
HIERARCH ESO ISS PBLA14 END 20.123
HIERARCH ESO ISS PBL23 START 103.008
HIERARCH ESO ISS PBL23 END 104.099
HIERARCH ESO ISS PBLA23 START 68.7
HIERARCH ESO ISS PBLA23 END 69.1
HIERARCH ESO ISS PBL24 START 186.949
HIERARCH ESO ISS PBL24 END 187.226
HIERARCH ESO ISS PBLA24 START 7.233
HIERARCH ESO ISS PBLA24 END 8.013
HIERARCH ESO ISS PBL34 START 164.842
HIERARCH ESO ISS PBL34 END 164.444
HIERARCH ESO ISS PBLA34 START 333.932
HIERARCH ESO ISS PBLA34 END 334.365
HIERARCH ESO ISS AMBI TAU0 START 0.003637
HIERARCH ESO ISS AMBI TAU0 END 0.003959
HIERARCH ESO ISS AMBI TEMP 14.05
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.8