Exposure
ID
GRAVI.2025-01-03T06:19:09.286_1
Header ID
GRAVI.2025-01-03T06:19:09.286
Date updated
2025-01-03 06:35:37 UTC+0000
Release date
2026-01-03 06:35:37 UTC+0000
UTC Start
2025-01-03 06:19:09.286
UTC End
2025-01-03 06:25:09.286
MJD Start
60678.26330192
MJD End
60678.267468586666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.010867
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.44
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 41.6800 41.6100 173.7000 174.8000
A0-J2 93.0930 90.6300 98.8000 99.2000
A0-J6 168.7430 168.4360 35.4090 35.4110
B5-J2 91.5240 89.8030 72.7000 72.5000
B5-J6 201.7590 201.8340 27.5020 27.6910
J2-J6 151.8940 151.9840 2.1740 3.0620
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 60678.26330192
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 41.68
HIERARCH ESO ISS PBL12 END 41.61
HIERARCH ESO ISS PBLA12 START 173.7
HIERARCH ESO ISS PBLA12 END 174.8
HIERARCH ESO ISS PBL13 START 93.093
HIERARCH ESO ISS PBL13 END 90.63
HIERARCH ESO ISS PBLA13 START 98.8
HIERARCH ESO ISS PBLA13 END 99.2
HIERARCH ESO ISS PBL14 START 168.743
HIERARCH ESO ISS PBL14 END 168.436
HIERARCH ESO ISS PBLA14 START 35.409
HIERARCH ESO ISS PBLA14 END 35.411
HIERARCH ESO ISS PBL23 START 91.524
HIERARCH ESO ISS PBL23 END 89.803
HIERARCH ESO ISS PBLA23 START 72.7
HIERARCH ESO ISS PBLA23 END 72.5
HIERARCH ESO ISS PBL24 START 201.759
HIERARCH ESO ISS PBL24 END 201.834
HIERARCH ESO ISS PBLA24 START 27.502
HIERARCH ESO ISS PBLA24 END 27.691
HIERARCH ESO ISS PBL34 START 151.894
HIERARCH ESO ISS PBL34 END 151.984
HIERARCH ESO ISS PBLA34 START 2.174
HIERARCH ESO ISS PBLA34 END 3.062
HIERARCH ESO ISS AMBI TAU0 START 0.010798
HIERARCH ESO ISS AMBI TAU0 END 0.010936
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.43