Exposure
ID
GRAVI.2025-01-09T04:32:46.994_1
Header ID
GRAVI.2025-01-09T04:32:46.994
Date updated
2025-01-09 04:50:48 UTC+0000
Release date
2026-01-09 04:50:48 UTC+0000
UTC Start
2025-01-09 04:32:46.994
UTC End
2025-01-09 04:38:46.994
MJD Start
60684.1894328
MJD End
60684.1935994667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0041325
Ambient temperature (°C)
14.23
Seeing (arcsec)
0.76
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 43.5900 43.3940 160.5000 161.4000
A0-J2 118.5950 117.1440 95.1000 95.4000
A0-J6 168.8520 169.0900 33.4940 33.7660
B5-J2 107.9700 107.1470 73.6000 73.6000
B5-J6 198.1840 198.5960 23.3800 23.8040
J2-J6 153.4930 153.2010 350.6470 351.4940
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 60684.1894328
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 43.59
HIERARCH ESO ISS PBL12 END 43.394
HIERARCH ESO ISS PBLA12 START 160.5
HIERARCH ESO ISS PBLA12 END 161.4
HIERARCH ESO ISS PBL13 START 118.595
HIERARCH ESO ISS PBL13 END 117.144
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.4
HIERARCH ESO ISS PBL14 START 168.852
HIERARCH ESO ISS PBL14 END 169.09
HIERARCH ESO ISS PBLA14 START 33.494
HIERARCH ESO ISS PBLA14 END 33.766
HIERARCH ESO ISS PBL23 START 107.97
HIERARCH ESO ISS PBL23 END 107.147
HIERARCH ESO ISS PBLA23 START 73.6
HIERARCH ESO ISS PBLA23 END 73.6
HIERARCH ESO ISS PBL24 START 198.184
HIERARCH ESO ISS PBL24 END 198.596
HIERARCH ESO ISS PBLA24 START 23.38
HIERARCH ESO ISS PBLA24 END 23.804
HIERARCH ESO ISS PBL34 START 153.493
HIERARCH ESO ISS PBL34 END 153.201
HIERARCH ESO ISS PBLA34 START 350.647
HIERARCH ESO ISS PBLA34 END 351.494
HIERARCH ESO ISS AMBI TAU0 START 0.004556
HIERARCH ESO ISS AMBI TAU0 END 0.003709
HIERARCH ESO ISS AMBI TEMP 14.23
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.8