Exposure
ID
GRAVI.2025-01-07T01:14:44.784_1
Header ID
GRAVI.2025-01-07T01:14:44.784
Date updated
2025-01-07 01:30:42 UTC+0000
Release date
2026-01-07 01:30:41 UTC+0000
UTC Start
2025-01-07 01:14:44.784
UTC End
2025-01-07 01:20:44.784
MJD Start
60682.05190722
MJD End
60682.05607388666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.003876
Ambient temperature (°C)
14.62
Seeing (arcsec)
0.855
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 48.6520 48.6340 143.5000 143.7000
A0-J2 114.2080 115.8240 90.1000 90.2000
A0-J6 150.5670 151.0710 13.1900 14.1260
B5-J2 93.7930 95.2930 65.4000 66.0000
B5-J6 185.8020 185.8800 1.6790 2.4940
J2-J6 167.0270 166.7810 331.4440 331.7480
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 60682.05190722
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 48.652
HIERARCH ESO ISS PBL12 END 48.634
HIERARCH ESO ISS PBLA12 START 143.5
HIERARCH ESO ISS PBLA12 END 143.7
HIERARCH ESO ISS PBL13 START 114.208
HIERARCH ESO ISS PBL13 END 115.824
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 150.567
HIERARCH ESO ISS PBL14 END 151.071
HIERARCH ESO ISS PBLA14 START 13.19
HIERARCH ESO ISS PBLA14 END 14.126
HIERARCH ESO ISS PBL23 START 93.793
HIERARCH ESO ISS PBL23 END 95.293
HIERARCH ESO ISS PBLA23 START 65.4
HIERARCH ESO ISS PBLA23 END 66.0
HIERARCH ESO ISS PBL24 START 185.802
HIERARCH ESO ISS PBL24 END 185.88
HIERARCH ESO ISS PBLA24 START 1.679
HIERARCH ESO ISS PBLA24 END 2.494
HIERARCH ESO ISS PBL34 START 167.027
HIERARCH ESO ISS PBL34 END 166.781
HIERARCH ESO ISS PBLA34 START 331.444
HIERARCH ESO ISS PBLA34 END 331.748
HIERARCH ESO ISS AMBI TAU0 START 0.00389
HIERARCH ESO ISS AMBI TAU0 END 0.003862
HIERARCH ESO ISS AMBI TEMP 14.62
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.87