Exposure
ID
GRAVI.2025-01-09T00:59:34.452_1
Header ID
GRAVI.2025-01-09T00:59:34.452
Date updated
2025-01-09 01:15:40 UTC+0000
Release date
2026-01-09 01:15:40 UTC+0000
UTC Start
2025-01-09 00:59:34.452
UTC End
2025-01-09 01:05:34.452
MJD Start
60684.04137097
MJD End
60684.0455376367
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0040715
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.57
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 48.6570 48.6540 143.4000 143.5000
A0-J2 112.2230 113.9390 89.9000 90.0000
A0-J6 150.0180 150.4890 12.0830 13.0360
B5-J2 91.9860 93.5460 64.7000 65.3000
B5-J6 185.7490 185.7920 0.7290 1.5460
J2-J6 167.2800 167.0640 331.1130 331.3950
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 60684.04137097
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 48.657
HIERARCH ESO ISS PBL12 END 48.654
HIERARCH ESO ISS PBLA12 START 143.4
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 112.223
HIERARCH ESO ISS PBL13 END 113.939
HIERARCH ESO ISS PBLA13 START 89.9
HIERARCH ESO ISS PBLA13 END 90.0
HIERARCH ESO ISS PBL14 START 150.018
HIERARCH ESO ISS PBL14 END 150.489
HIERARCH ESO ISS PBLA14 START 12.083
HIERARCH ESO ISS PBLA14 END 13.036
HIERARCH ESO ISS PBL23 START 91.986
HIERARCH ESO ISS PBL23 END 93.546
HIERARCH ESO ISS PBLA23 START 64.7
HIERARCH ESO ISS PBLA23 END 65.3
HIERARCH ESO ISS PBL24 START 185.749
HIERARCH ESO ISS PBL24 END 185.792
HIERARCH ESO ISS PBLA24 START 0.729
HIERARCH ESO ISS PBLA24 END 1.546
HIERARCH ESO ISS PBL34 START 167.28
HIERARCH ESO ISS PBL34 END 167.064
HIERARCH ESO ISS PBLA34 START 331.113
HIERARCH ESO ISS PBLA34 END 331.395
HIERARCH ESO ISS AMBI TAU0 START 0.004125
HIERARCH ESO ISS AMBI TAU0 END 0.004018
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.56