Exposure
ID
GRAVI.2025-01-01T04:03:29.665_1
Header ID
GRAVI.2025-01-01T04:03:29.665
Date updated
2025-01-01 04:20:50 UTC+0000
Release date
2026-01-01 04:20:50 UTC+0000
UTC Start
2025-01-01 04:03:29.665
UTC End
2025-01-01 04:09:29.665
MJD Start
60676.16909334
MJD End
60676.17326000667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0057185
Ambient temperature (°C)
14.55
Seeing (arcsec)
0.5449999999999999
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 45.6150 45.4030 153.0000 153.7000
A0-J2 127.8830 127.3240 93.4000 93.6000
A0-J6 164.8670 165.4040 29.8400 30.3100
B5-J2 111.9760 111.8920 72.8000 72.9000
B5-J6 193.6380 194.1350 18.4700 19.0500
J2-J6 157.3300 156.8670 343.1410 343.8590
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 60676.16909334
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 45.615
HIERARCH ESO ISS PBL12 END 45.403
HIERARCH ESO ISS PBLA12 START 153.0
HIERARCH ESO ISS PBLA12 END 153.7
HIERARCH ESO ISS PBL13 START 127.883
HIERARCH ESO ISS PBL13 END 127.324
HIERARCH ESO ISS PBLA13 START 93.4
HIERARCH ESO ISS PBLA13 END 93.6
HIERARCH ESO ISS PBL14 START 164.867
HIERARCH ESO ISS PBL14 END 165.404
HIERARCH ESO ISS PBLA14 START 29.84
HIERARCH ESO ISS PBLA14 END 30.31
HIERARCH ESO ISS PBL23 START 111.976
HIERARCH ESO ISS PBL23 END 111.892
HIERARCH ESO ISS PBLA23 START 72.8
HIERARCH ESO ISS PBLA23 END 72.9
HIERARCH ESO ISS PBL24 START 193.638
HIERARCH ESO ISS PBL24 END 194.135
HIERARCH ESO ISS PBLA24 START 18.47
HIERARCH ESO ISS PBLA24 END 19.05
HIERARCH ESO ISS PBL34 START 157.33
HIERARCH ESO ISS PBL34 END 156.867
HIERARCH ESO ISS PBLA34 START 343.141
HIERARCH ESO ISS PBLA34 END 343.859
HIERARCH ESO ISS AMBI TAU0 START 0.005787
HIERARCH ESO ISS AMBI TAU0 END 0.00565
HIERARCH ESO ISS AMBI TEMP 14.55
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.57