Exposure
ID
GRAVI.2025-01-07T03:46:00.168_1
Header ID
GRAVI.2025-01-07T03:46:00.168
Date updated
2025-01-07 04:00:34 UTC+0000
Release date
2026-01-07 04:00:34 UTC+0000
UTC Start
2025-01-07 03:46:00.168
UTC End
2025-01-07 03:52:00.168
MJD Start
60682.15694639
MJD End
60682.16111305667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006765500000000001
Ambient temperature (°C)
15.81
Seeing (arcsec)
0.885
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 45.4110 45.1980 153.7000 154.4000
A0-J2 127.3460 126.6950 93.5000 93.7000
A0-J6 165.3850 165.8990 30.2910 30.7400
B5-J2 111.8960 111.7390 72.9000 73.1000
B5-J6 194.1180 194.6130 19.0270 19.5920
J2-J6 156.8840 156.4310 343.8310 344.5640
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 60682.15694639
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 45.411
HIERARCH ESO ISS PBL12 END 45.198
HIERARCH ESO ISS PBLA12 START 153.7
HIERARCH ESO ISS PBLA12 END 154.4
HIERARCH ESO ISS PBL13 START 127.346
HIERARCH ESO ISS PBL13 END 126.695
HIERARCH ESO ISS PBLA13 START 93.5
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 165.385
HIERARCH ESO ISS PBL14 END 165.899
HIERARCH ESO ISS PBLA14 START 30.291
HIERARCH ESO ISS PBLA14 END 30.74
HIERARCH ESO ISS PBL23 START 111.896
HIERARCH ESO ISS PBL23 END 111.739
HIERARCH ESO ISS PBLA23 START 72.9
HIERARCH ESO ISS PBLA23 END 73.1
HIERARCH ESO ISS PBL24 START 194.118
HIERARCH ESO ISS PBL24 END 194.613
HIERARCH ESO ISS PBLA24 START 19.027
HIERARCH ESO ISS PBLA24 END 19.592
HIERARCH ESO ISS PBL34 START 156.884
HIERARCH ESO ISS PBL34 END 156.431
HIERARCH ESO ISS PBLA34 START 343.831
HIERARCH ESO ISS PBLA34 END 344.564
HIERARCH ESO ISS AMBI TAU0 START 0.006588
HIERARCH ESO ISS AMBI TAU0 END 0.006943
HIERARCH ESO ISS AMBI TEMP 15.81
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.84