Exposure
ID
GRAVI.2025-01-09T00:46:19.418_1
Header ID
GRAVI.2025-01-09T00:46:19.418
Date updated
2025-01-09 01:00:39 UTC+0000
Release date
2026-01-09 01:00:39 UTC+0000
UTC Start
2025-01-09 00:46:19.418
UTC End
2025-01-09 00:52:19.418
MJD Start
60684.03216919
MJD End
60684.03633585667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0033715000000000004
Ambient temperature (°C)
13.94
Seeing (arcsec)
0.75
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 48.6210 48.6450 143.1000 143.2000
A0-J2 108.3500 110.2420 89.6000 89.7000
A0-J6 149.1330 149.5370 10.0390 11.0210
B5-J2 88.5580 90.2170 63.4000 64.0000
B5-J6 185.7590 185.7370 359.0150 359.8330
J2-J6 167.6410 167.4840 330.5830 330.8260
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 60684.03216919
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 48.621
HIERARCH ESO ISS PBL12 END 48.645
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 108.35
HIERARCH ESO ISS PBL13 END 110.242
HIERARCH ESO ISS PBLA13 START 89.6
HIERARCH ESO ISS PBLA13 END 89.7
HIERARCH ESO ISS PBL14 START 149.133
HIERARCH ESO ISS PBL14 END 149.537
HIERARCH ESO ISS PBLA14 START 10.039
HIERARCH ESO ISS PBLA14 END 11.021
HIERARCH ESO ISS PBL23 START 88.558
HIERARCH ESO ISS PBL23 END 90.217
HIERARCH ESO ISS PBLA23 START 63.4
HIERARCH ESO ISS PBLA23 END 64.0
HIERARCH ESO ISS PBL24 START 185.759
HIERARCH ESO ISS PBL24 END 185.737
HIERARCH ESO ISS PBLA24 START 359.015
HIERARCH ESO ISS PBLA24 END 359.833
HIERARCH ESO ISS PBL34 START 167.641
HIERARCH ESO ISS PBL34 END 167.484
HIERARCH ESO ISS PBLA34 START 330.583
HIERARCH ESO ISS PBLA34 END 330.826
HIERARCH ESO ISS AMBI TAU0 START 0.003693
HIERARCH ESO ISS AMBI TAU0 END 0.00305
HIERARCH ESO ISS AMBI TEMP 13.94
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.86