Exposure
ID
GRAVI.2025-01-09T03:08:19.779_1
Header ID
GRAVI.2025-01-09T03:08:19.779
Date updated
2025-01-09 03:20:48 UTC+0000
Release date
2026-01-09 03:20:48 UTC+0000
UTC Start
2025-01-09 03:08:19.779
UTC End
2025-01-09 03:14:19.779
MJD Start
60684.13078448
MJD End
60684.13495114667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003451
Ambient temperature (°C)
13.55
Seeing (arcsec)
1.0
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 47.2130 47.0350 147.3000 147.8000
A0-J2 128.2270 128.6200 92.1000 92.2000
A0-J6 157.0490 157.7740 24.3030 24.9860
B5-J2 108.4610 109.1490 71.2000 71.4000
B5-J6 187.0180 187.4650 12.0830 12.8100
J2-J6 160.9190 160.3950 336.7580 337.3070
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 60684.13078448
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 47.213
HIERARCH ESO ISS PBL12 END 47.035
HIERARCH ESO ISS PBLA12 START 147.3
HIERARCH ESO ISS PBLA12 END 147.8
HIERARCH ESO ISS PBL13 START 128.227
HIERARCH ESO ISS PBL13 END 128.62
HIERARCH ESO ISS PBLA13 START 92.1
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 157.049
HIERARCH ESO ISS PBL14 END 157.774
HIERARCH ESO ISS PBLA14 START 24.303
HIERARCH ESO ISS PBLA14 END 24.986
HIERARCH ESO ISS PBL23 START 108.461
HIERARCH ESO ISS PBL23 END 109.149
HIERARCH ESO ISS PBLA23 START 71.2
HIERARCH ESO ISS PBLA23 END 71.4
HIERARCH ESO ISS PBL24 START 187.018
HIERARCH ESO ISS PBL24 END 187.465
HIERARCH ESO ISS PBLA24 START 12.083
HIERARCH ESO ISS PBLA24 END 12.81
HIERARCH ESO ISS PBL34 START 160.919
HIERARCH ESO ISS PBL34 END 160.395
HIERARCH ESO ISS PBLA34 START 336.758
HIERARCH ESO ISS PBLA34 END 337.307
HIERARCH ESO ISS AMBI TAU0 START 0.003357
HIERARCH ESO ISS AMBI TAU0 END 0.003545
HIERARCH ESO ISS AMBI TEMP 13.55
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 0.97