Exposure
ID
GRAVI.2025-01-07T01:28:11.818_1
Header ID
GRAVI.2025-01-07T01:28:11.818
Date updated
2025-01-07 01:45:29 UTC+0000
Release date
2026-01-07 01:45:29 UTC+0000
UTC Start
2025-01-07 01:28:11.818
UTC End
2025-01-07 01:34:11.818
MJD Start
60682.06124789
MJD End
60682.065414556666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.004113
Ambient temperature (°C)
14.54
Seeing (arcsec)
0.815
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 48.5990 48.5540 143.9000 144.2000
A0-J2 117.5560 118.9890 90.4000 90.5000
A0-J6 151.6770 152.2360 15.1710 16.0720
B5-J2 96.9350 98.3220 66.6000 67.1000
B5-J6 186.0070 186.1510 3.4170 4.2250
J2-J6 166.4700 166.1690 332.1170 332.4600
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 60682.06124789
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 48.599
HIERARCH ESO ISS PBL12 END 48.554
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 144.2
HIERARCH ESO ISS PBL13 START 117.556
HIERARCH ESO ISS PBL13 END 118.989
HIERARCH ESO ISS PBLA13 START 90.4
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 151.677
HIERARCH ESO ISS PBL14 END 152.236
HIERARCH ESO ISS PBLA14 START 15.171
HIERARCH ESO ISS PBLA14 END 16.072
HIERARCH ESO ISS PBL23 START 96.935
HIERARCH ESO ISS PBL23 END 98.322
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 67.1
HIERARCH ESO ISS PBL24 START 186.007
HIERARCH ESO ISS PBL24 END 186.151
HIERARCH ESO ISS PBLA24 START 3.417
HIERARCH ESO ISS PBLA24 END 4.225
HIERARCH ESO ISS PBL34 START 166.47
HIERARCH ESO ISS PBL34 END 166.169
HIERARCH ESO ISS PBLA34 START 332.117
HIERARCH ESO ISS PBLA34 END 332.46
HIERARCH ESO ISS AMBI TAU0 START 0.004006
HIERARCH ESO ISS AMBI TAU0 END 0.00422
HIERARCH ESO ISS AMBI TEMP 14.54
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.82