Exposure
ID
GRAVI.2025-01-09T01:30:10.530_1
Header ID
GRAVI.2025-01-09T01:30:10.530
Date updated
2025-01-09 01:45:33 UTC+0000
Release date
2026-01-09 01:45:33 UTC+0000
UTC Start
2025-01-09 01:30:10.530
UTC End
2025-01-09 01:36:10.530
MJD Start
60684.06262187
MJD End
60684.066788536664
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0046605
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.545
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 48.5230 48.4590 144.3000 144.5000
A0-J2 119.7440 121.0320 90.6000 90.7000
A0-J6 152.5560 153.1470 16.5650 17.4380
B5-J2 99.0660 100.3590 67.3000 67.8000
B5-J6 186.2430 186.4310 4.6730 5.4740
J2-J6 165.9930 165.6580 332.6600 333.0330
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 60684.06262187
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 48.523
HIERARCH ESO ISS PBL12 END 48.459
HIERARCH ESO ISS PBLA12 START 144.3
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 119.744
HIERARCH ESO ISS PBL13 END 121.032
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 152.556
HIERARCH ESO ISS PBL14 END 153.147
HIERARCH ESO ISS PBLA14 START 16.565
HIERARCH ESO ISS PBLA14 END 17.438
HIERARCH ESO ISS PBL23 START 99.066
HIERARCH ESO ISS PBL23 END 100.359
HIERARCH ESO ISS PBLA23 START 67.3
HIERARCH ESO ISS PBLA23 END 67.8
HIERARCH ESO ISS PBL24 START 186.243
HIERARCH ESO ISS PBL24 END 186.431
HIERARCH ESO ISS PBLA24 START 4.673
HIERARCH ESO ISS PBLA24 END 5.474
HIERARCH ESO ISS PBL34 START 165.993
HIERARCH ESO ISS PBL34 END 165.658
HIERARCH ESO ISS PBLA34 START 332.66
HIERARCH ESO ISS PBLA34 END 333.033
HIERARCH ESO ISS AMBI TAU0 START 0.004491
HIERARCH ESO ISS AMBI TAU0 END 0.00483
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.54