Exposure
ID
GRAVI.2025-01-07T01:35:50.838_1
Header ID
GRAVI.2025-01-07T01:35:50.838
Date updated
2025-01-07 01:50:33 UTC+0000
Release date
2026-01-07 01:50:33 UTC+0000
UTC Start
2025-01-07 01:35:50.838
UTC End
2025-01-07 01:41:50.838
MJD Start
60682.06656062
MJD End
60682.070727286664
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0039175
Ambient temperature (°C)
14.44
Seeing (arcsec)
0.9949999999999999
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 48.5420 48.4830 144.2000 144.5000
A0-J2 119.2790 120.6020 90.5000 90.7000
A0-J6 152.3570 152.9430 16.2600 17.1440
B5-J2 98.6080 99.9240 67.2000 67.6000
B5-J6 186.1850 186.3640 4.3960 5.2030
J2-J6 166.1030 165.7750 332.5360 332.9060
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 60682.06656062
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 48.542
HIERARCH ESO ISS PBL12 END 48.483
HIERARCH ESO ISS PBLA12 START 144.2
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 119.279
HIERARCH ESO ISS PBL13 END 120.602
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 152.357
HIERARCH ESO ISS PBL14 END 152.943
HIERARCH ESO ISS PBLA14 START 16.26
HIERARCH ESO ISS PBLA14 END 17.144
HIERARCH ESO ISS PBL23 START 98.608
HIERARCH ESO ISS PBL23 END 99.924
HIERARCH ESO ISS PBLA23 START 67.2
HIERARCH ESO ISS PBLA23 END 67.6
HIERARCH ESO ISS PBL24 START 186.185
HIERARCH ESO ISS PBL24 END 186.364
HIERARCH ESO ISS PBLA24 START 4.396
HIERARCH ESO ISS PBLA24 END 5.203
HIERARCH ESO ISS PBL34 START 166.103
HIERARCH ESO ISS PBL34 END 165.775
HIERARCH ESO ISS PBLA34 START 332.536
HIERARCH ESO ISS PBLA34 END 332.906
HIERARCH ESO ISS AMBI TAU0 START 0.004434
HIERARCH ESO ISS AMBI TAU0 END 0.003401
HIERARCH ESO ISS AMBI TEMP 14.44
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 1.13