Exposure
ID
GRAVI.2025-01-03T02:59:26.777_1
Header ID
GRAVI.2025-01-03T02:59:26.777
Date updated
2025-01-03 03:15:37 UTC+0000
Release date
2026-01-03 03:15:37 UTC+0000
UTC Start
2025-01-03 02:59:26.777
UTC End
2025-01-03 03:05:26.777
MJD Start
60678.12461548
MJD End
60678.12878214667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0101595
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.425
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 47.3260 47.1580 148.0000 148.5000
A0-J2 128.5940 128.8980 92.1000 92.2000
A0-J6 159.3030 159.9710 24.7030 25.3650
B5-J2 109.3500 109.9400 71.0000 71.3000
B5-J6 189.4490 189.8760 12.6480 13.3550
J2-J6 161.6630 161.1800 337.4730 338.0400
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 60678.12461548
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 47.326
HIERARCH ESO ISS PBL12 END 47.158
HIERARCH ESO ISS PBLA12 START 148.0
HIERARCH ESO ISS PBLA12 END 148.5
HIERARCH ESO ISS PBL13 START 128.594
HIERARCH ESO ISS PBL13 END 128.898
HIERARCH ESO ISS PBLA13 START 92.1
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 159.303
HIERARCH ESO ISS PBL14 END 159.971
HIERARCH ESO ISS PBLA14 START 24.703
HIERARCH ESO ISS PBLA14 END 25.365
HIERARCH ESO ISS PBL23 START 109.35
HIERARCH ESO ISS PBL23 END 109.94
HIERARCH ESO ISS PBLA23 START 71.0
HIERARCH ESO ISS PBLA23 END 71.3
HIERARCH ESO ISS PBL24 START 189.449
HIERARCH ESO ISS PBL24 END 189.876
HIERARCH ESO ISS PBLA24 START 12.648
HIERARCH ESO ISS PBLA24 END 13.355
HIERARCH ESO ISS PBL34 START 161.663
HIERARCH ESO ISS PBL34 END 161.18
HIERARCH ESO ISS PBLA34 START 337.473
HIERARCH ESO ISS PBLA34 END 338.04
HIERARCH ESO ISS AMBI TAU0 START 0.010307
HIERARCH ESO ISS AMBI TAU0 END 0.010012
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.44