Exposure
ID
GRAVI.2025-01-03T05:45:12.199_1
Header ID
GRAVI.2025-01-03T05:45:12.199
Date updated
2025-01-03 06:00:51 UTC+0000
Release date
2026-01-03 06:00:51 UTC+0000
UTC Start
2025-01-03 05:45:12.199
UTC End
2025-01-03 05:51:12.199
MJD Start
60678.23972453
MJD End
60678.24389119667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006457
Ambient temperature (°C)
12.89
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 42.2630 42.1300 167.9000 169.0000
A0-J2 105.1820 103.0990 97.0000 97.3000
A0-J6 169.6570 169.5810 35.0470 35.1600
B5-J2 99.7090 98.3390 73.4000 73.3000
B5-J6 200.8290 201.0650 26.1790 26.4630
J2-J6 151.9350 151.8600 357.3700 358.2580
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 60678.23972453
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 42.263
HIERARCH ESO ISS PBL12 END 42.13
HIERARCH ESO ISS PBLA12 START 167.9
HIERARCH ESO ISS PBLA12 END 169.0
HIERARCH ESO ISS PBL13 START 105.182
HIERARCH ESO ISS PBL13 END 103.099
HIERARCH ESO ISS PBLA13 START 97.0
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 169.657
HIERARCH ESO ISS PBL14 END 169.581
HIERARCH ESO ISS PBLA14 START 35.047
HIERARCH ESO ISS PBLA14 END 35.16
HIERARCH ESO ISS PBL23 START 99.709
HIERARCH ESO ISS PBL23 END 98.339
HIERARCH ESO ISS PBLA23 START 73.4
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 200.829
HIERARCH ESO ISS PBL24 END 201.065
HIERARCH ESO ISS PBLA24 START 26.179
HIERARCH ESO ISS PBLA24 END 26.463
HIERARCH ESO ISS PBL34 START 151.935
HIERARCH ESO ISS PBL34 END 151.86
HIERARCH ESO ISS PBLA34 START 357.37
HIERARCH ESO ISS PBLA34 END 358.258
HIERARCH ESO ISS AMBI TAU0 START 0.006673
HIERARCH ESO ISS AMBI TAU0 END 0.006241
HIERARCH ESO ISS AMBI TEMP 12.89
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.55