Exposure
ID
GRAVI.2025-01-07T04:33:30.289_1
Header ID
GRAVI.2025-01-07T04:33:30.289
Date updated
2025-01-07 04:45:38 UTC+0000
Release date
2026-01-07 04:45:38 UTC+0000
UTC Start
2025-01-07 04:33:30.289
UTC End
2025-01-07 04:39:30.289
MJD Start
60682.1899339
MJD End
60682.19410056667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0066755
Ambient temperature (°C)
15.52
Seeing (arcsec)
0.79
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 43.8170 43.6170 159.5000 160.4000
A0-J2 120.1280 118.7840 94.9000 95.1000
A0-J6 168.5400 168.8180 33.1650 33.4590
B5-J2 108.8080 108.0750 73.6000 73.6000
B5-J6 197.7000 198.1290 22.8840 23.3230
J2-J6 153.8530 153.5340 349.7050 350.5360
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 60682.1899339
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 43.817
HIERARCH ESO ISS PBL12 END 43.617
HIERARCH ESO ISS PBLA12 START 159.5
HIERARCH ESO ISS PBLA12 END 160.4
HIERARCH ESO ISS PBL13 START 120.128
HIERARCH ESO ISS PBL13 END 118.784
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 95.1
HIERARCH ESO ISS PBL14 START 168.54
HIERARCH ESO ISS PBL14 END 168.818
HIERARCH ESO ISS PBLA14 START 33.165
HIERARCH ESO ISS PBLA14 END 33.459
HIERARCH ESO ISS PBL23 START 108.808
HIERARCH ESO ISS PBL23 END 108.075
HIERARCH ESO ISS PBLA23 START 73.6
HIERARCH ESO ISS PBLA23 END 73.6
HIERARCH ESO ISS PBL24 START 197.7
HIERARCH ESO ISS PBL24 END 198.129
HIERARCH ESO ISS PBLA24 START 22.884
HIERARCH ESO ISS PBLA24 END 23.323
HIERARCH ESO ISS PBL34 START 153.853
HIERARCH ESO ISS PBL34 END 153.534
HIERARCH ESO ISS PBLA34 START 349.705
HIERARCH ESO ISS PBLA34 END 350.536
HIERARCH ESO ISS AMBI TAU0 START 0.008019
HIERARCH ESO ISS AMBI TAU0 END 0.005332
HIERARCH ESO ISS AMBI TEMP 15.52
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.74