Exposure
ID
GRAVI.2025-01-03T06:12:03.267_1
Header ID
GRAVI.2025-01-03T06:12:03.267
Date updated
2025-01-03 06:25:49 UTC+0000
Release date
2026-01-03 06:25:49 UTC+0000
UTC Start
2025-01-03 06:12:03.267
UTC End
2025-01-03 06:18:03.267
MJD Start
60678.25837115
MJD End
60678.26253781666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.009272
Ambient temperature (°C)
12.96
Seeing (arcsec)
0.48
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 41.7730 41.6890 172.4000 173.5000
A0-J2 95.7830 93.3940 98.4000 98.8000
A0-J6 169.0360 168.7780 35.3820 35.4070
B5-J2 93.3860 91.7340 72.9000 72.8000
B5-J6 201.6370 201.7480 27.2680 27.4770
J2-J6 151.8290 151.8850 1.1710 2.0620
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 60678.25837115
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 41.773
HIERARCH ESO ISS PBL12 END 41.689
HIERARCH ESO ISS PBLA12 START 172.4
HIERARCH ESO ISS PBLA12 END 173.5
HIERARCH ESO ISS PBL13 START 95.783
HIERARCH ESO ISS PBL13 END 93.394
HIERARCH ESO ISS PBLA13 START 98.4
HIERARCH ESO ISS PBLA13 END 98.8
HIERARCH ESO ISS PBL14 START 169.036
HIERARCH ESO ISS PBL14 END 168.778
HIERARCH ESO ISS PBLA14 START 35.382
HIERARCH ESO ISS PBLA14 END 35.407
HIERARCH ESO ISS PBL23 START 93.386
HIERARCH ESO ISS PBL23 END 91.734
HIERARCH ESO ISS PBLA23 START 72.9
HIERARCH ESO ISS PBLA23 END 72.8
HIERARCH ESO ISS PBL24 START 201.637
HIERARCH ESO ISS PBL24 END 201.748
HIERARCH ESO ISS PBLA24 START 27.268
HIERARCH ESO ISS PBLA24 END 27.477
HIERARCH ESO ISS PBL34 START 151.829
HIERARCH ESO ISS PBL34 END 151.885
HIERARCH ESO ISS PBLA34 START 1.171
HIERARCH ESO ISS PBLA34 END 2.062
HIERARCH ESO ISS AMBI TAU0 START 0.008696
HIERARCH ESO ISS AMBI TAU0 END 0.009848
HIERARCH ESO ISS AMBI TEMP 12.96
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.45