Exposure
ID
GRAVI.2025-01-03T03:26:17.846_1
Header ID
GRAVI.2025-01-03T03:26:17.846
Date updated
2025-01-03 03:40:48 UTC+0000
Release date
2026-01-03 03:40:48 UTC+0000
UTC Start
2025-01-03 03:26:17.846
UTC End
2025-01-03 03:32:17.846
MJD Start
60678.14326211
MJD End
60678.14742877667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.009135500000000001
Ambient temperature (°C)
13.56
Seeing (arcsec)
0.6100000000000001
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 46.5600 46.3640 150.2000 150.7000
A0-J2 129.2170 129.1060 92.7000 92.8000
A0-J6 162.0990 162.7270 27.3700 27.9470
B5-J2 111.3550 111.6280 72.0000 72.2000
B5-J6 191.3640 191.8440 15.5680 16.2260
J2-J6 159.5790 159.0870 340.0100 340.6590
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 60678.14326211
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 46.56
HIERARCH ESO ISS PBL12 END 46.364
HIERARCH ESO ISS PBLA12 START 150.2
HIERARCH ESO ISS PBLA12 END 150.7
HIERARCH ESO ISS PBL13 START 129.217
HIERARCH ESO ISS PBL13 END 129.106
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.8
HIERARCH ESO ISS PBL14 START 162.099
HIERARCH ESO ISS PBL14 END 162.727
HIERARCH ESO ISS PBLA14 START 27.37
HIERARCH ESO ISS PBLA14 END 27.947
HIERARCH ESO ISS PBL23 START 111.355
HIERARCH ESO ISS PBL23 END 111.628
HIERARCH ESO ISS PBLA23 START 72.0
HIERARCH ESO ISS PBLA23 END 72.2
HIERARCH ESO ISS PBL24 START 191.364
HIERARCH ESO ISS PBL24 END 191.844
HIERARCH ESO ISS PBLA24 START 15.568
HIERARCH ESO ISS PBLA24 END 16.226
HIERARCH ESO ISS PBL34 START 159.579
HIERARCH ESO ISS PBL34 END 159.087
HIERARCH ESO ISS PBLA34 START 340.01
HIERARCH ESO ISS PBLA34 END 340.659
HIERARCH ESO ISS AMBI TAU0 START 0.01165
HIERARCH ESO ISS AMBI TAU0 END 0.006621
HIERARCH ESO ISS AMBI TEMP 13.56
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.67