Exposure
ID
GRAVI.2025-01-09T02:03:37.615_1
Header ID
GRAVI.2025-01-09T02:03:37.615
Date updated
2025-01-09 02:20:42 UTC+0000
Release date
2026-01-09 02:20:42 UTC+0000
UTC Start
2025-01-09 02:03:37.615
UTC End
2025-01-09 02:09:37.615
MJD Start
60684.08585202
MJD End
60684.0900186867
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0039715
Ambient temperature (°C)
14.0
Seeing (arcsec)
0.81
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 48.0520 47.9300 145.9000 146.2000
A0-J2 125.5380 126.3310 91.3000 91.5000
A0-J6 155.8830 156.5440 20.9870 21.7580
B5-J2 105.2210 106.1700 69.5000 69.8000
B5-J6 187.5580 187.8840 8.8560 9.6200
J2-J6 163.9880 163.5580 334.8590 335.3350
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 60684.08585202
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 48.052
HIERARCH ESO ISS PBL12 END 47.93
HIERARCH ESO ISS PBLA12 START 145.9
HIERARCH ESO ISS PBLA12 END 146.2
HIERARCH ESO ISS PBL13 START 125.538
HIERARCH ESO ISS PBL13 END 126.331
HIERARCH ESO ISS PBLA13 START 91.3
HIERARCH ESO ISS PBLA13 END 91.5
HIERARCH ESO ISS PBL14 START 155.883
HIERARCH ESO ISS PBL14 END 156.544
HIERARCH ESO ISS PBLA14 START 20.987
HIERARCH ESO ISS PBLA14 END 21.758
HIERARCH ESO ISS PBL23 START 105.221
HIERARCH ESO ISS PBL23 END 106.17
HIERARCH ESO ISS PBLA23 START 69.5
HIERARCH ESO ISS PBLA23 END 69.8
HIERARCH ESO ISS PBL24 START 187.558
HIERARCH ESO ISS PBL24 END 187.884
HIERARCH ESO ISS PBLA24 START 8.856
HIERARCH ESO ISS PBLA24 END 9.62
HIERARCH ESO ISS PBL34 START 163.988
HIERARCH ESO ISS PBL34 END 163.558
HIERARCH ESO ISS PBLA34 START 334.859
HIERARCH ESO ISS PBLA34 END 335.335
HIERARCH ESO ISS AMBI TAU0 START 0.004242
HIERARCH ESO ISS AMBI TAU0 END 0.003701
HIERARCH ESO ISS AMBI TEMP 14.0
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.9