Exposure
ID
GRAVI.2025-01-07T02:16:11.940_1
Header ID
GRAVI.2025-01-07T02:16:11.940
Date updated
2025-01-07 02:30:42 UTC+0000
Release date
2026-01-07 02:30:42 UTC+0000
UTC Start
2025-01-07 02:16:11.940
UTC End
2025-01-07 02:22:11.940
MJD Start
60682.09458264
MJD End
60682.098749306664
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004547
Ambient temperature (°C)
14.77
Seeing (arcsec)
0.8400000000000001
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 47.9620 47.8320 146.2000 146.5000
A0-J2 126.1380 126.8620 91.4000 91.6000
A0-J6 156.3750 157.0420 21.5640 22.3180
B5-J2 105.9340 106.8350 69.7000 70.1000
B5-J6 187.7990 188.1430 9.4270 10.1820
J2-J6 163.6690 163.2280 335.2120 335.6990
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 60682.09458264
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 47.962
HIERARCH ESO ISS PBL12 END 47.832
HIERARCH ESO ISS PBLA12 START 146.2
HIERARCH ESO ISS PBLA12 END 146.5
HIERARCH ESO ISS PBL13 START 126.138
HIERARCH ESO ISS PBL13 END 126.862
HIERARCH ESO ISS PBLA13 START 91.4
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 156.375
HIERARCH ESO ISS PBL14 END 157.042
HIERARCH ESO ISS PBLA14 START 21.564
HIERARCH ESO ISS PBLA14 END 22.318
HIERARCH ESO ISS PBL23 START 105.934
HIERARCH ESO ISS PBL23 END 106.835
HIERARCH ESO ISS PBLA23 START 69.7
HIERARCH ESO ISS PBLA23 END 70.1
HIERARCH ESO ISS PBL24 START 187.799
HIERARCH ESO ISS PBL24 END 188.143
HIERARCH ESO ISS PBLA24 START 9.427
HIERARCH ESO ISS PBLA24 END 10.182
HIERARCH ESO ISS PBL34 START 163.669
HIERARCH ESO ISS PBL34 END 163.228
HIERARCH ESO ISS PBLA34 START 335.212
HIERARCH ESO ISS PBLA34 END 335.699
HIERARCH ESO ISS AMBI TAU0 START 0.004082
HIERARCH ESO ISS AMBI TAU0 END 0.005012
HIERARCH ESO ISS AMBI TEMP 14.77
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.8