Exposure
ID
GRAVI.2025-01-03T03:47:17.900_1
Header ID
GRAVI.2025-01-03T03:47:17.900
Date updated
2025-01-03 04:05:48 UTC+0000
Release date
2026-01-03 04:05:48 UTC+0000
UTC Start
2025-01-03 03:47:17.900
UTC End
2025-01-03 03:53:17.900
MJD Start
60678.15784606
MJD End
60678.162012726665
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.007672
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.52
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 45.8910 45.6830 152.2000 152.8000
A0-J2 128.4740 128.0430 93.2000 93.3000
A0-J6 164.1220 164.6880 29.1860 29.6840
B5-J2 111.9680 111.9860 72.6000 72.8000
B5-J6 192.9830 193.4780 17.6790 18.2790
J2-J6 157.9560 157.4810 342.2150 342.9120
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 60678.15784606
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 45.891
HIERARCH ESO ISS PBL12 END 45.683
HIERARCH ESO ISS PBLA12 START 152.2
HIERARCH ESO ISS PBLA12 END 152.8
HIERARCH ESO ISS PBL13 START 128.474
HIERARCH ESO ISS PBL13 END 128.043
HIERARCH ESO ISS PBLA13 START 93.2
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 164.122
HIERARCH ESO ISS PBL14 END 164.688
HIERARCH ESO ISS PBLA14 START 29.186
HIERARCH ESO ISS PBLA14 END 29.684
HIERARCH ESO ISS PBL23 START 111.968
HIERARCH ESO ISS PBL23 END 111.986
HIERARCH ESO ISS PBLA23 START 72.6
HIERARCH ESO ISS PBLA23 END 72.8
HIERARCH ESO ISS PBL24 START 192.983
HIERARCH ESO ISS PBL24 END 193.478
HIERARCH ESO ISS PBLA24 START 17.679
HIERARCH ESO ISS PBLA24 END 18.279
HIERARCH ESO ISS PBL34 START 157.956
HIERARCH ESO ISS PBL34 END 157.481
HIERARCH ESO ISS PBLA34 START 342.215
HIERARCH ESO ISS PBLA34 END 342.912
HIERARCH ESO ISS AMBI TAU0 START 0.006871
HIERARCH ESO ISS AMBI TAU0 END 0.008473
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.44