Exposure
ID
PIONI.2022-05-02T03:21:34.660_1
Header ID
PIONI.2022-05-02T03:21:34.660
Date updated
2022-05-02 03:32:26 UTC+0000
Release date
2022-05-02 03:21:34 UTC+0000
UTC Start
2022-05-02 03:21:34.660
UTC End
2022-05-02 03:22:00.260
MJD Start
59701.139984489
MJD End
59701.1402807853
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003521
Ambient temperature (°C)
11.38
Seeing (arcsec)
0.76
Observation
ID
50755
Category
calibrator
Program ID
105.20N8.002
Program Title
ANGULAR DIAMETERS OF OSCILLATING SOLAR-TYPE STARS OBSERVED BY TESS II
Program Type
Normal
PI / COI
RAINS/ WHITE/ IRELAND/ STELLO/ CASAGRANDE/ BEDDING/ MURPHY
Target
ID
37859
Name
HD118839
RA
204.759277
DEC
18.26521
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2070 68.2170 272.7000 272.7000
K0-D0 91.5930 91.6600 257.1000 257.1000
K0-J3 46.6550 46.6100 323.8970 323.9260
G2-D0 31.7670 31.8060 221.7000 221.8000
G2-J3 53.2760 53.3430 49.7140 49.7270
D0-J3 84.8500 84.9570 46.7380 46.7580
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20N8.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59701.139984489
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD118839
RA 204.759277
DEC 18.26521
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.207
HIERARCH ESO ISS PBL12 END 68.217
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 91.593
HIERARCH ESO ISS PBL13 END 91.66
HIERARCH ESO ISS PBLA13 START 257.1
HIERARCH ESO ISS PBLA13 END 257.1
HIERARCH ESO ISS PBL14 START 46.655
HIERARCH ESO ISS PBL14 END 46.61
HIERARCH ESO ISS PBLA14 START 323.897
HIERARCH ESO ISS PBLA14 END 323.926
HIERARCH ESO ISS PBL23 START 31.767
HIERARCH ESO ISS PBL23 END 31.806
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 53.276
HIERARCH ESO ISS PBL24 END 53.343
HIERARCH ESO ISS PBLA24 START 49.714
HIERARCH ESO ISS PBLA24 END 49.727
HIERARCH ESO ISS PBL34 START 84.85
HIERARCH ESO ISS PBL34 END 84.957
HIERARCH ESO ISS PBLA34 START 46.738
HIERARCH ESO ISS PBLA34 END 46.758
HIERARCH ESO ISS AMBI TAU0 START 0.003521
HIERARCH ESO ISS AMBI TAU0 END 0.003521
HIERARCH ESO ISS AMBI TEMP 11.38
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.76