Exposure
ID
GRAVI.2025-01-01T02:45:23.466_1
Header ID
GRAVI.2025-01-01T02:45:23.466
Date updated
2025-01-01 03:00:46 UTC+0000
Release date
2026-01-01 03:00:46 UTC+0000
UTC Start
2025-01-01 02:45:23.466
UTC End
2025-01-01 02:51:23.466
MJD Start
60676.11485493
MJD End
60676.11902159666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0072440000000000004
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.7250000000000001
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 47.8470 47.7080 146.5000 146.9000
A0-J2 126.7850 127.4240 91.6000 91.7000
A0-J6 156.9660 157.6370 22.2370 22.9720
B5-J2 106.7370 107.5760 70.0000 70.3000
B5-J6 188.1010 188.4650 10.1000 10.8460
J2-J6 163.2770 162.8250 335.6450 336.1480
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 60676.11485493
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 47.847
HIERARCH ESO ISS PBL12 END 47.708
HIERARCH ESO ISS PBLA12 START 146.5
HIERARCH ESO ISS PBLA12 END 146.9
HIERARCH ESO ISS PBL13 START 126.785
HIERARCH ESO ISS PBL13 END 127.424
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.7
HIERARCH ESO ISS PBL14 START 156.966
HIERARCH ESO ISS PBL14 END 157.637
HIERARCH ESO ISS PBLA14 START 22.237
HIERARCH ESO ISS PBLA14 END 22.972
HIERARCH ESO ISS PBL23 START 106.737
HIERARCH ESO ISS PBL23 END 107.576
HIERARCH ESO ISS PBLA23 START 70.0
HIERARCH ESO ISS PBLA23 END 70.3
HIERARCH ESO ISS PBL24 START 188.101
HIERARCH ESO ISS PBL24 END 188.465
HIERARCH ESO ISS PBLA24 START 10.1
HIERARCH ESO ISS PBLA24 END 10.846
HIERARCH ESO ISS PBL34 START 163.277
HIERARCH ESO ISS PBL34 END 162.825
HIERARCH ESO ISS PBLA34 START 335.645
HIERARCH ESO ISS PBLA34 END 336.148
HIERARCH ESO ISS AMBI TAU0 START 0.007222
HIERARCH ESO ISS AMBI TAU0 END 0.007266
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.67