Exposure
ID
GRAVI.2024-02-29T03:13:48.510_1
Header ID
GRAVI.2024-02-29T03:13:48.510
Date updated
2024-02-29 03:30:39 UTC+0000
Release date
2024-02-29 03:30:39 UTC+0000
UTC Start
2024-02-29 03:13:48.510
UTC End
2024-02-29 03:19:08.510
MJD Start
60369.13458924
MJD End
60369.1382929437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.014284
Ambient temperature (°C)
16.64
Seeing (arcsec)
0.605
Observation
ID
58551
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
43347
Name
P0108_B
RA
109.155816
DEC
-23.31351
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.5700 24.5150 156.3000 157.1000
A0-D0 29.3110 29.0180 80.7000 81.1000
A0-C1 21.0470 20.9000 129.5860 130.4810
B2-D0 33.2420 33.1500 34.9000 35.3000
B2-C1 11.0740 11.0430 34.9050 35.2400
D0-C1 22.1680 22.1070 214.9650 215.3000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60369.13458924
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME P0108_B
HIERARCH ESO INS SOBJ NAME P0108_B
RA 109.155816
DEC -23.31351
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.57
HIERARCH ESO ISS PBL12 END 24.515
HIERARCH ESO ISS PBLA12 START 156.3
HIERARCH ESO ISS PBLA12 END 157.1
HIERARCH ESO ISS PBL13 START 29.311
HIERARCH ESO ISS PBL13 END 29.018
HIERARCH ESO ISS PBLA13 START 80.7
HIERARCH ESO ISS PBLA13 END 81.1
HIERARCH ESO ISS PBL14 START 21.047
HIERARCH ESO ISS PBL14 END 20.9
HIERARCH ESO ISS PBLA14 START 129.586
HIERARCH ESO ISS PBLA14 END 130.481
HIERARCH ESO ISS PBL23 START 33.242
HIERARCH ESO ISS PBL23 END 33.15
HIERARCH ESO ISS PBLA23 START 34.9
HIERARCH ESO ISS PBLA23 END 35.3
HIERARCH ESO ISS PBL24 START 11.074
HIERARCH ESO ISS PBL24 END 11.043
HIERARCH ESO ISS PBLA24 START 34.905
HIERARCH ESO ISS PBLA24 END 35.24
HIERARCH ESO ISS PBL34 START 22.168
HIERARCH ESO ISS PBL34 END 22.107
HIERARCH ESO ISS PBLA34 START 214.965
HIERARCH ESO ISS PBLA34 END 215.3
HIERARCH ESO ISS AMBI TAU0 START 0.013558
HIERARCH ESO ISS AMBI TAU0 END 0.01501
HIERARCH ESO ISS AMBI TEMP 16.64
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.54
HIERARCH ESO FT ROBJ NAME P0108_A
HIERARCH ESO FT ROBJ ALPHA 071636.834
HIERARCH ESO FT ROBJ DELTA -231856.138