Exposure
ID
GRAVI.2025-01-01T05:19:44.859_1
Header ID
GRAVI.2025-01-01T05:19:44.859
Date updated
2025-01-01 05:35:44 UTC+0000
Release date
2026-01-01 05:35:44 UTC+0000
UTC Start
2025-01-01 05:19:44.859
UTC End
2025-01-01 05:25:44.859
MJD Start
60676.22204698
MJD End
60676.22621364667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0028915
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.9
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 43.1200 42.9400 162.8000 163.7000
A0-J2 114.8810 113.2180 95.7000 95.9000
A0-J6 169.3660 169.5090 34.1200 34.3410
B5-J2 105.8210 104.8160 73.6000 73.6000
B5-J6 199.1620 199.5270 24.3820 24.7620
J2-J6 152.8200 152.5920 352.7350 353.6020
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 60676.22204698
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 43.12
HIERARCH ESO ISS PBL12 END 42.94
HIERARCH ESO ISS PBLA12 START 162.8
HIERARCH ESO ISS PBLA12 END 163.7
HIERARCH ESO ISS PBL13 START 114.881
HIERARCH ESO ISS PBL13 END 113.218
HIERARCH ESO ISS PBLA13 START 95.7
HIERARCH ESO ISS PBLA13 END 95.9
HIERARCH ESO ISS PBL14 START 169.366
HIERARCH ESO ISS PBL14 END 169.509
HIERARCH ESO ISS PBLA14 START 34.12
HIERARCH ESO ISS PBLA14 END 34.341
HIERARCH ESO ISS PBL23 START 105.821
HIERARCH ESO ISS PBL23 END 104.816
HIERARCH ESO ISS PBLA23 START 73.6
HIERARCH ESO ISS PBLA23 END 73.6
HIERARCH ESO ISS PBL24 START 199.162
HIERARCH ESO ISS PBL24 END 199.527
HIERARCH ESO ISS PBLA24 START 24.382
HIERARCH ESO ISS PBLA24 END 24.762
HIERARCH ESO ISS PBL34 START 152.82
HIERARCH ESO ISS PBL34 END 152.592
HIERARCH ESO ISS PBLA34 START 352.735
HIERARCH ESO ISS PBLA34 END 353.602
HIERARCH ESO ISS AMBI TAU0 START 0.003007
HIERARCH ESO ISS AMBI TAU0 END 0.002776
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.92