Exposure
ID
GRAVI.2025-01-03T04:14:11.968_1
Header ID
GRAVI.2025-01-03T04:14:11.968
Date updated
2025-01-03 04:30:57 UTC+0000
Release date
2026-01-03 04:30:57 UTC+0000
UTC Start
2025-01-03 04:14:11.968
UTC End
2025-01-03 04:20:11.968
MJD Start
60678.17652741
MJD End
60678.18069407667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0073695
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.74
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 44.9880 44.7740 155.1000 155.8000
A0-J2 125.9670 125.1290 93.9000 94.1000
A0-J6 166.3750 166.8350 31.1620 31.5690
B5-J2 111.5100 111.2000 73.2000 73.3000
B5-J6 195.0940 195.5830 20.1310 20.6690
J2-J6 156.0000 155.5720 345.2980 346.0660
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 60678.17652741
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 44.988
HIERARCH ESO ISS PBL12 END 44.774
HIERARCH ESO ISS PBLA12 START 155.1
HIERARCH ESO ISS PBLA12 END 155.8
HIERARCH ESO ISS PBL13 START 125.967
HIERARCH ESO ISS PBL13 END 125.129
HIERARCH ESO ISS PBLA13 START 93.9
HIERARCH ESO ISS PBLA13 END 94.1
HIERARCH ESO ISS PBL14 START 166.375
HIERARCH ESO ISS PBL14 END 166.835
HIERARCH ESO ISS PBLA14 START 31.162
HIERARCH ESO ISS PBLA14 END 31.569
HIERARCH ESO ISS PBL23 START 111.51
HIERARCH ESO ISS PBL23 END 111.2
HIERARCH ESO ISS PBLA23 START 73.2
HIERARCH ESO ISS PBLA23 END 73.3
HIERARCH ESO ISS PBL24 START 195.094
HIERARCH ESO ISS PBL24 END 195.583
HIERARCH ESO ISS PBLA24 START 20.131
HIERARCH ESO ISS PBLA24 END 20.669
HIERARCH ESO ISS PBL34 START 156.0
HIERARCH ESO ISS PBL34 END 155.572
HIERARCH ESO ISS PBLA34 START 345.298
HIERARCH ESO ISS PBLA34 END 346.066
HIERARCH ESO ISS AMBI TAU0 START 0.008583
HIERARCH ESO ISS AMBI TAU0 END 0.006156
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.77