Exposure
ID
GRAVI.2025-01-01T03:50:05.630_1
Header ID
GRAVI.2025-01-01T03:50:05.630
Date updated
2025-01-01 04:05:41 UTC+0000
Release date
2026-01-01 04:05:41 UTC+0000
UTC Start
2025-01-01 03:50:05.630
UTC End
2025-01-01 03:56:05.630
MJD Start
60676.15978739
MJD End
60676.16395405667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006826499999999999
Ambient temperature (°C)
14.56
Seeing (arcsec)
0.59
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 46.0570 45.8510 151.7000 152.3000
A0-J2 128.7520 128.3990 93.1000 93.2000
A0-J6 163.6510 164.2330 28.7690 29.2890
B5-J2 111.8970 111.9770 72.5000 72.6000
B5-J6 192.5870 193.0780 17.1840 17.8010
J2-J6 158.3430 157.8640 341.6660 342.3530
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 60676.15978739
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 46.057
HIERARCH ESO ISS PBL12 END 45.851
HIERARCH ESO ISS PBLA12 START 151.7
HIERARCH ESO ISS PBLA12 END 152.3
HIERARCH ESO ISS PBL13 START 128.752
HIERARCH ESO ISS PBL13 END 128.399
HIERARCH ESO ISS PBLA13 START 93.1
HIERARCH ESO ISS PBLA13 END 93.2
HIERARCH ESO ISS PBL14 START 163.651
HIERARCH ESO ISS PBL14 END 164.233
HIERARCH ESO ISS PBLA14 START 28.769
HIERARCH ESO ISS PBLA14 END 29.289
HIERARCH ESO ISS PBL23 START 111.897
HIERARCH ESO ISS PBL23 END 111.977
HIERARCH ESO ISS PBLA23 START 72.5
HIERARCH ESO ISS PBLA23 END 72.6
HIERARCH ESO ISS PBL24 START 192.587
HIERARCH ESO ISS PBL24 END 193.078
HIERARCH ESO ISS PBLA24 START 17.184
HIERARCH ESO ISS PBLA24 END 17.801
HIERARCH ESO ISS PBL34 START 158.343
HIERARCH ESO ISS PBL34 END 157.864
HIERARCH ESO ISS PBLA34 START 341.666
HIERARCH ESO ISS PBLA34 END 342.353
HIERARCH ESO ISS AMBI TAU0 START 0.007134
HIERARCH ESO ISS AMBI TAU0 END 0.006519
HIERARCH ESO ISS AMBI TEMP 14.56
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.58