Exposure
ID
GRAVI.2025-01-09T01:23:31.513_1
Header ID
GRAVI.2025-01-09T01:23:31.513
Date updated
2025-01-09 01:40:39 UTC+0000
Release date
2026-01-09 01:40:39 UTC+0000
UTC Start
2025-01-09 01:23:31.513
UTC End
2025-01-09 01:29:31.513
MJD Start
60684.05800362
MJD End
60684.06217028666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0048024999999999995
Ambient temperature (°C)
14.09
Seeing (arcsec)
0.53
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 48.5770 48.5260 144.1000 144.3000
A0-J2 118.2900 119.6730 90.4000 90.6000
A0-J6 151.9560 152.5250 15.6270 16.5180
B5-J2 97.6420 98.9960 66.8000 67.3000
B5-J6 186.0760 186.2340 3.8240 4.6300
J2-J6 166.3210 166.0100 332.2870 332.6410
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 60684.05800362
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 48.577
HIERARCH ESO ISS PBL12 END 48.526
HIERARCH ESO ISS PBLA12 START 144.1
HIERARCH ESO ISS PBLA12 END 144.3
HIERARCH ESO ISS PBL13 START 118.29
HIERARCH ESO ISS PBL13 END 119.673
HIERARCH ESO ISS PBLA13 START 90.4
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 151.956
HIERARCH ESO ISS PBL14 END 152.525
HIERARCH ESO ISS PBLA14 START 15.627
HIERARCH ESO ISS PBLA14 END 16.518
HIERARCH ESO ISS PBL23 START 97.642
HIERARCH ESO ISS PBL23 END 98.996
HIERARCH ESO ISS PBLA23 START 66.8
HIERARCH ESO ISS PBLA23 END 67.3
HIERARCH ESO ISS PBL24 START 186.076
HIERARCH ESO ISS PBL24 END 186.234
HIERARCH ESO ISS PBLA24 START 3.824
HIERARCH ESO ISS PBLA24 END 4.63
HIERARCH ESO ISS PBL34 START 166.321
HIERARCH ESO ISS PBL34 END 166.01
HIERARCH ESO ISS PBLA34 START 332.287
HIERARCH ESO ISS PBLA34 END 332.641
HIERARCH ESO ISS AMBI TAU0 START 0.005114
HIERARCH ESO ISS AMBI TAU0 END 0.004491
HIERARCH ESO ISS AMBI TEMP 14.09
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.55