Exposure
ID
GRAVI.2025-01-01T06:02:38.968_1
Header ID
GRAVI.2025-01-01T06:02:38.968
Date updated
2025-01-01 06:20:42 UTC+0000
Release date
2026-01-01 06:20:42 UTC+0000
UTC Start
2025-01-01 06:02:38.968
UTC End
2025-01-01 06:08:38.968
MJD Start
60676.25183991
MJD End
60676.25600657667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0049755
Ambient temperature (°C)
14.21
Seeing (arcsec)
0.7
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 42.0640 41.9480 169.5000 170.6000
A0-J2 101.9730 99.7770 97.5000 97.8000
A0-J6 169.5240 169.3840 35.2090 35.2900
B5-J2 97.5880 96.1120 73.3000 73.2000
B5-J6 201.1780 201.3710 26.6050 26.8620
J2-J6 151.8330 151.8040 358.7260 359.6180
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 60676.25183991
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 42.064
HIERARCH ESO ISS PBL12 END 41.948
HIERARCH ESO ISS PBLA12 START 169.5
HIERARCH ESO ISS PBLA12 END 170.6
HIERARCH ESO ISS PBL13 START 101.973
HIERARCH ESO ISS PBL13 END 99.777
HIERARCH ESO ISS PBLA13 START 97.5
HIERARCH ESO ISS PBLA13 END 97.8
HIERARCH ESO ISS PBL14 START 169.524
HIERARCH ESO ISS PBL14 END 169.384
HIERARCH ESO ISS PBLA14 START 35.209
HIERARCH ESO ISS PBLA14 END 35.29
HIERARCH ESO ISS PBL23 START 97.588
HIERARCH ESO ISS PBL23 END 96.112
HIERARCH ESO ISS PBLA23 START 73.3
HIERARCH ESO ISS PBLA23 END 73.2
HIERARCH ESO ISS PBL24 START 201.178
HIERARCH ESO ISS PBL24 END 201.371
HIERARCH ESO ISS PBLA24 START 26.605
HIERARCH ESO ISS PBLA24 END 26.862
HIERARCH ESO ISS PBL34 START 151.833
HIERARCH ESO ISS PBL34 END 151.804
HIERARCH ESO ISS PBLA34 START 358.726
HIERARCH ESO ISS PBLA34 END 359.618
HIERARCH ESO ISS AMBI TAU0 START 0.005023
HIERARCH ESO ISS AMBI TAU0 END 0.004928
HIERARCH ESO ISS AMBI TEMP 14.21
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7