Exposure
ID
GRAVI.2025-01-09T02:41:19.711_1
Header ID
GRAVI.2025-01-09T02:41:19.711
Date updated
2025-01-09 02:55:34 UTC+0000
Release date
2026-01-09 02:55:34 UTC+0000
UTC Start
2025-01-09 02:41:19.711
UTC End
2025-01-09 02:47:19.711
MJD Start
60684.11203369
MJD End
60684.116200356664
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003698
Ambient temperature (°C)
13.63
Seeing (arcsec)
0.8049999999999999
Observation
ID
63134
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
47036
Name
HD43023
RA
93.474755
DEC
-3.74125
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 47.8780 47.7390 145.7000 146.0000
A0-J2 125.4440 126.2490 91.7000 91.8000
A0-J6 153.9570 154.6670 21.1400 21.9150
B5-J2 104.6980 105.6880 70.0000 70.3000
B5-J6 185.3440 185.6950 8.8530 9.6260
J2-J6 163.0670 162.5870 334.6330 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 60684.11203369
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 43023
HIERARCH ESO INS SOBJ NAME HD43023
RA 93.474755
DEC -3.74125
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 47.878
HIERARCH ESO ISS PBL12 END 47.739
HIERARCH ESO ISS PBLA12 START 145.7
HIERARCH ESO ISS PBLA12 END 146.0
HIERARCH ESO ISS PBL13 START 125.444
HIERARCH ESO ISS PBL13 END 126.249
HIERARCH ESO ISS PBLA13 START 91.7
HIERARCH ESO ISS PBLA13 END 91.8
HIERARCH ESO ISS PBL14 START 153.957
HIERARCH ESO ISS PBL14 END 154.667
HIERARCH ESO ISS PBLA14 START 21.14
HIERARCH ESO ISS PBLA14 END 21.915
HIERARCH ESO ISS PBL23 START 104.698
HIERARCH ESO ISS PBL23 END 105.688
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.3
HIERARCH ESO ISS PBL24 START 185.344
HIERARCH ESO ISS PBL24 END 185.695
HIERARCH ESO ISS PBLA24 START 8.853
HIERARCH ESO ISS PBLA24 END 9.626
HIERARCH ESO ISS PBL34 START 163.067
HIERARCH ESO ISS PBL34 END 162.587
HIERARCH ESO ISS PBLA34 START 334.633
HIERARCH ESO ISS PBLA34 END 335.1
HIERARCH ESO ISS AMBI TAU0 START 0.003698
HIERARCH ESO ISS AMBI TAU0 END 0.003698
HIERARCH ESO ISS AMBI TEMP 13.63
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.77