Exposure
ID
GRAVI.2025-01-01T03:12:17.535_1
Header ID
GRAVI.2025-01-01T03:12:17.535
Date updated
2025-01-01 03:30:46 UTC+0000
Release date
2026-01-01 03:30:46 UTC+0000
UTC Start
2025-01-01 03:12:17.535
UTC End
2025-01-01 03:18:17.535
MJD Start
60676.13353628
MJD End
60676.13770294667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0076585
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.585
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 47.1940 47.0190 148.4000 148.9000
A0-J2 128.8430 129.0710 92.2000 92.3000
A0-J6 159.8310 160.4970 25.2230 25.8740
B5-J2 109.8230 110.3570 71.2000 71.5000
B5-J6 189.7840 190.2240 13.2020 13.9070
J2-J6 161.2810 160.7940 337.9140 338.5020
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 60676.13353628
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 47.194
HIERARCH ESO ISS PBL12 END 47.019
HIERARCH ESO ISS PBLA12 START 148.4
HIERARCH ESO ISS PBLA12 END 148.9
HIERARCH ESO ISS PBL13 START 128.843
HIERARCH ESO ISS PBL13 END 129.071
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.3
HIERARCH ESO ISS PBL14 START 159.831
HIERARCH ESO ISS PBL14 END 160.497
HIERARCH ESO ISS PBLA14 START 25.223
HIERARCH ESO ISS PBLA14 END 25.874
HIERARCH ESO ISS PBL23 START 109.823
HIERARCH ESO ISS PBL23 END 110.357
HIERARCH ESO ISS PBLA23 START 71.2
HIERARCH ESO ISS PBLA23 END 71.5
HIERARCH ESO ISS PBL24 START 189.784
HIERARCH ESO ISS PBL24 END 190.224
HIERARCH ESO ISS PBLA24 START 13.202
HIERARCH ESO ISS PBLA24 END 13.907
HIERARCH ESO ISS PBL34 START 161.281
HIERARCH ESO ISS PBL34 END 160.794
HIERARCH ESO ISS PBLA34 START 337.914
HIERARCH ESO ISS PBLA34 END 338.502
HIERARCH ESO ISS AMBI TAU0 START 0.007749
HIERARCH ESO ISS AMBI TAU0 END 0.007568
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.63