Exposure
ID
GRAVI.2025-01-01T02:31:59.433_1
Header ID
GRAVI.2025-01-01T02:31:59.433
Date updated
2025-01-01 02:50:43 UTC+0000
Release date
2026-01-01 02:50:43 UTC+0000
UTC Start
2025-01-01 02:31:59.433
UTC End
2025-01-01 02:37:59.433
MJD Start
60676.10554899
MJD End
60676.10971565667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0057
Ambient temperature (°C)
14.04
Seeing (arcsec)
0.9099999999999999
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 48.1090 47.9920 145.7000 146.1000
A0-J2 125.1110 125.9500 91.3000 91.4000
A0-J6 155.5580 156.2150 20.6020 21.3830
B5-J2 104.7260 105.7080 69.3000 69.7000
B5-J6 187.4030 187.7180 8.4780 9.2470
J2-J6 164.1950 163.7720 334.6340 335.1000
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 60676.10554899
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 48.109
HIERARCH ESO ISS PBL12 END 47.992
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 146.1
HIERARCH ESO ISS PBL13 START 125.111
HIERARCH ESO ISS PBL13 END 125.95
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.4
HIERARCH ESO ISS PBL14 START 155.558
HIERARCH ESO ISS PBL14 END 156.215
HIERARCH ESO ISS PBLA14 START 20.602
HIERARCH ESO ISS PBLA14 END 21.383
HIERARCH ESO ISS PBL23 START 104.726
HIERARCH ESO ISS PBL23 END 105.708
HIERARCH ESO ISS PBLA23 START 69.3
HIERARCH ESO ISS PBLA23 END 69.7
HIERARCH ESO ISS PBL24 START 187.403
HIERARCH ESO ISS PBL24 END 187.718
HIERARCH ESO ISS PBLA24 START 8.478
HIERARCH ESO ISS PBLA24 END 9.247
HIERARCH ESO ISS PBL34 START 164.195
HIERARCH ESO ISS PBL34 END 163.772
HIERARCH ESO ISS PBLA34 START 334.634
HIERARCH ESO ISS PBLA34 END 335.1
HIERARCH ESO ISS AMBI TAU0 START 0.006287
HIERARCH ESO ISS AMBI TAU0 END 0.005113
HIERARCH ESO ISS AMBI TEMP 14.04
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.87