Exposure
ID
GRAVI.2023-01-13T07:03:01.892_1
Header ID
GRAVI.2023-01-13T07:03:01.892
Date updated
2023-01-13 07:16:02 UTC+0000
Release date
2023-01-13 07:16:01 UTC+0000
UTC Start
2023-01-13 07:03:01.892
UTC End
2023-01-13 07:08:21.892
MJD Start
59957.2937719
MJD End
59957.2974756037
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0064285
Ambient temperature (°C)
11.6
Seeing (arcsec)
0.5
Observation
ID
53845
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
40029
Name
HD_100453
RA
173.269811
DEC
-54.32463
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 20.8430 21.0150 123.0000 123.8000
A0-D0 31.9280 31.9520 52.7000 53.9000
A0-C1 20.1470 20.2940 93.1750 94.3160
B2-D0 31.6890 31.6430 14.5000 15.3000
B2-C1 10.5540 10.5390 14.4190 15.2770
D0-C1 21.1340 21.1040 194.4790 195.3370
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59957.2937719
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 100453
HIERARCH ESO INS SOBJ NAME HD_100453
RA 173.269811
DEC -54.32463
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
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 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 20.843
HIERARCH ESO ISS PBL12 END 21.015
HIERARCH ESO ISS PBLA12 START 123.0
HIERARCH ESO ISS PBLA12 END 123.8
HIERARCH ESO ISS PBL13 START 31.928
HIERARCH ESO ISS PBL13 END 31.952
HIERARCH ESO ISS PBLA13 START 52.7
HIERARCH ESO ISS PBLA13 END 53.9
HIERARCH ESO ISS PBL14 START 20.147
HIERARCH ESO ISS PBL14 END 20.294
HIERARCH ESO ISS PBLA14 START 93.175
HIERARCH ESO ISS PBLA14 END 94.316
HIERARCH ESO ISS PBL23 START 31.689
HIERARCH ESO ISS PBL23 END 31.643
HIERARCH ESO ISS PBLA23 START 14.5
HIERARCH ESO ISS PBLA23 END 15.3
HIERARCH ESO ISS PBL24 START 10.554
HIERARCH ESO ISS PBL24 END 10.539
HIERARCH ESO ISS PBLA24 START 14.419
HIERARCH ESO ISS PBLA24 END 15.277
HIERARCH ESO ISS PBL34 START 21.134
HIERARCH ESO ISS PBL34 END 21.104
HIERARCH ESO ISS PBLA34 START 194.479
HIERARCH ESO ISS PBLA34 END 195.337
HIERARCH ESO ISS AMBI TAU0 START 0.007542
HIERARCH ESO ISS AMBI TAU0 END 0.005315
HIERARCH ESO ISS AMBI TEMP 11.6
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5