Exposure
ID
GRAVI.2025-01-01T05:47:23.929_1
Header ID
GRAVI.2025-01-01T05:47:23.929
Date updated
2025-01-01 06:00:47 UTC+0000
Release date
2026-01-01 06:00:46 UTC+0000
UTC Start
2025-01-01 05:47:23.929
UTC End
2025-01-01 05:53:23.929
MJD Start
60676.24124918
MJD End
60676.245415846664
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0041884999999999995
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.8200000000000001
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 42.3910 42.2490 167.0000 168.0000
A0-J2 106.9950 104.9820 96.8000 97.1000
A0-J6 169.6890 169.6520 34.9290 35.0590
B5-J2 100.8950 99.5820 73.5000 73.4000
B5-J6 200.5920 200.8530 25.9060 26.2060
J2-J6 152.0280 151.9260 356.5670 357.4540
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 60676.24124918
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 42.391
HIERARCH ESO ISS PBL12 END 42.249
HIERARCH ESO ISS PBLA12 START 167.0
HIERARCH ESO ISS PBLA12 END 168.0
HIERARCH ESO ISS PBL13 START 106.995
HIERARCH ESO ISS PBL13 END 104.982
HIERARCH ESO ISS PBLA13 START 96.8
HIERARCH ESO ISS PBLA13 END 97.1
HIERARCH ESO ISS PBL14 START 169.689
HIERARCH ESO ISS PBL14 END 169.652
HIERARCH ESO ISS PBLA14 START 34.929
HIERARCH ESO ISS PBLA14 END 35.059
HIERARCH ESO ISS PBL23 START 100.895
HIERARCH ESO ISS PBL23 END 99.582
HIERARCH ESO ISS PBLA23 START 73.5
HIERARCH ESO ISS PBLA23 END 73.4
HIERARCH ESO ISS PBL24 START 200.592
HIERARCH ESO ISS PBL24 END 200.853
HIERARCH ESO ISS PBLA24 START 25.906
HIERARCH ESO ISS PBLA24 END 26.206
HIERARCH ESO ISS PBL34 START 152.028
HIERARCH ESO ISS PBL34 END 151.926
HIERARCH ESO ISS PBLA34 START 356.567
HIERARCH ESO ISS PBLA34 END 357.454
HIERARCH ESO ISS AMBI TAU0 START 0.004028
HIERARCH ESO ISS AMBI TAU0 END 0.004349
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.81