Exposure
ID
GRAVI.2025-01-07T04:40:09.306_1
Header ID
GRAVI.2025-01-07T04:40:09.306
Date updated
2025-01-07 04:55:31 UTC+0000
Release date
2026-01-07 04:55:31 UTC+0000
UTC Start
2025-01-07 04:40:09.306
UTC End
2025-01-07 04:46:09.306
MJD Start
60682.19455215
MJD End
60682.19871881667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006786
Ambient temperature (°C)
15.43
Seeing (arcsec)
0.74
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 43.6060 43.4110 160.5000 161.3000
A0-J2 118.7100 117.2700 95.1000 95.3000
A0-J6 168.8310 169.0710 33.4730 33.7440
B5-J2 108.0340 107.2200 73.6000 73.6000
B5-J6 198.1500 198.5620 23.3470 23.7680
J2-J6 153.5190 153.2250 350.5810 351.4220
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 60682.19455215
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 43.606
HIERARCH ESO ISS PBL12 END 43.411
HIERARCH ESO ISS PBLA12 START 160.5
HIERARCH ESO ISS PBLA12 END 161.3
HIERARCH ESO ISS PBL13 START 118.71
HIERARCH ESO ISS PBL13 END 117.27
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.3
HIERARCH ESO ISS PBL14 START 168.831
HIERARCH ESO ISS PBL14 END 169.071
HIERARCH ESO ISS PBLA14 START 33.473
HIERARCH ESO ISS PBLA14 END 33.744
HIERARCH ESO ISS PBL23 START 108.034
HIERARCH ESO ISS PBL23 END 107.22
HIERARCH ESO ISS PBLA23 START 73.6
HIERARCH ESO ISS PBLA23 END 73.6
HIERARCH ESO ISS PBL24 START 198.15
HIERARCH ESO ISS PBL24 END 198.562
HIERARCH ESO ISS PBLA24 START 23.347
HIERARCH ESO ISS PBLA24 END 23.768
HIERARCH ESO ISS PBL34 START 153.519
HIERARCH ESO ISS PBL34 END 153.225
HIERARCH ESO ISS PBLA34 START 350.581
HIERARCH ESO ISS PBLA34 END 351.422
HIERARCH ESO ISS AMBI TAU0 START 0.005332
HIERARCH ESO ISS AMBI TAU0 END 0.00824
HIERARCH ESO ISS AMBI TEMP 15.43
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74