Exposure
ID
GRAVI.2025-01-07T00:20:32.646_1
Header ID
GRAVI.2025-01-07T00:20:32.646
Date updated
2025-01-07 00:35:42 UTC+0000
Release date
2026-01-07 00:35:41 UTC+0000
UTC Start
2025-01-07 00:20:32.646
UTC End
2025-01-07 00:26:32.646
MJD Start
60682.01426674
MJD End
60682.018433406665
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.006222
Ambient temperature (°C)
14.66
Seeing (arcsec)
1.055
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 48.2640 48.3600 142.9000 142.9000
A0-J2 96.9050 99.2190 88.7000 88.9000
A0-J6 147.5900 147.7960 4.6130 5.6500
B5-J2 79.0450 80.9020 59.0000 59.9000
B5-J6 186.3910 186.2080 354.6870 355.4920
J2-J6 167.9610 167.9690 329.6000 329.7440
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 60682.01426674
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 48.264
HIERARCH ESO ISS PBL12 END 48.36
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 96.905
HIERARCH ESO ISS PBL13 END 99.219
HIERARCH ESO ISS PBLA13 START 88.7
HIERARCH ESO ISS PBLA13 END 88.9
HIERARCH ESO ISS PBL14 START 147.59
HIERARCH ESO ISS PBL14 END 147.796
HIERARCH ESO ISS PBLA14 START 4.613
HIERARCH ESO ISS PBLA14 END 5.65
HIERARCH ESO ISS PBL23 START 79.045
HIERARCH ESO ISS PBL23 END 80.902
HIERARCH ESO ISS PBLA23 START 59.0
HIERARCH ESO ISS PBLA23 END 59.9
HIERARCH ESO ISS PBL24 START 186.391
HIERARCH ESO ISS PBL24 END 186.208
HIERARCH ESO ISS PBLA24 START 354.687
HIERARCH ESO ISS PBLA24 END 355.492
HIERARCH ESO ISS PBL34 START 167.961
HIERARCH ESO ISS PBL34 END 167.969
HIERARCH ESO ISS PBLA34 START 329.6
HIERARCH ESO ISS PBLA34 END 329.744
HIERARCH ESO ISS AMBI TAU0 START 0.006222
HIERARCH ESO ISS AMBI TAU0 END 0.006222
HIERARCH ESO ISS AMBI TEMP 14.66
HIERARCH ESO ISS AMBI FWHM START 1.17
HIERARCH ESO ISS AMBI FWHM END 0.94