Exposure
ID
GRAVI.2025-01-01T03:36:41.596_1
Header ID
GRAVI.2025-01-01T03:36:41.596
Date updated
2025-01-01 03:50:39 UTC+0000
Release date
2026-01-01 03:50:39 UTC+0000
UTC Start
2025-01-01 03:36:41.596
UTC End
2025-01-01 03:42:41.596
MJD Start
60676.15048144
MJD End
60676.15464810667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00734
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.5549999999999999
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 46.4820 46.2850 150.4000 151.0000
A0-J2 129.1840 129.0350 92.7000 92.9000
A0-J6 162.3520 162.9720 27.6020 28.1630
B5-J2 111.4730 111.7160 72.1000 72.3000
B5-J6 191.5550 192.0370 15.8310 16.4760
J2-J6 159.3810 158.8910 340.2650 340.9220
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 60676.15048144
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 46.482
HIERARCH ESO ISS PBL12 END 46.285
HIERARCH ESO ISS PBLA12 START 150.4
HIERARCH ESO ISS PBLA12 END 151.0
HIERARCH ESO ISS PBL13 START 129.184
HIERARCH ESO ISS PBL13 END 129.035
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 162.352
HIERARCH ESO ISS PBL14 END 162.972
HIERARCH ESO ISS PBLA14 START 27.602
HIERARCH ESO ISS PBLA14 END 28.163
HIERARCH ESO ISS PBL23 START 111.473
HIERARCH ESO ISS PBL23 END 111.716
HIERARCH ESO ISS PBLA23 START 72.1
HIERARCH ESO ISS PBLA23 END 72.3
HIERARCH ESO ISS PBL24 START 191.555
HIERARCH ESO ISS PBL24 END 192.037
HIERARCH ESO ISS PBLA24 START 15.831
HIERARCH ESO ISS PBLA24 END 16.476
HIERARCH ESO ISS PBL34 START 159.381
HIERARCH ESO ISS PBL34 END 158.891
HIERARCH ESO ISS PBLA34 START 340.265
HIERARCH ESO ISS PBLA34 END 340.922
HIERARCH ESO ISS AMBI TAU0 START 0.00711
HIERARCH ESO ISS AMBI TAU0 END 0.00757
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.5