Exposure
ID
PIONI.2022-05-02T03:20:18.548_1
Header ID
PIONI.2022-05-02T03:20:18.548
Date updated
2022-05-02 03:26:01 UTC+0000
Release date
2022-05-02 03:20:18 UTC+0000
UTC Start
2022-05-02 03:20:18.549
UTC End
2022-05-02 03:20:44.149
MJD Start
59701.1391035719
MJD End
59701.1393998682
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003521
Ambient temperature (°C)
11.28
Seeing (arcsec)
0.75
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 68.1820 68.1940 272.8000 272.8000
K0-D0 91.4430 91.5130 257.2000 257.1000
K0-J3 46.7560 46.7090 323.8260 323.8580
G2-D0 31.6810 31.7210 221.7000 221.7000
G2-J3 53.1270 53.1970 49.6760 49.6920
D0-J3 84.6140 84.7250 46.6850 46.7090
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 59701.1391035719
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 68.182
HIERARCH ESO ISS PBL12 END 68.194
HIERARCH ESO ISS PBLA12 START 272.8
HIERARCH ESO ISS PBLA12 END 272.8
HIERARCH ESO ISS PBL13 START 91.443
HIERARCH ESO ISS PBL13 END 91.513
HIERARCH ESO ISS PBLA13 START 257.2
HIERARCH ESO ISS PBLA13 END 257.1
HIERARCH ESO ISS PBL14 START 46.756
HIERARCH ESO ISS PBL14 END 46.709
HIERARCH ESO ISS PBLA14 START 323.826
HIERARCH ESO ISS PBLA14 END 323.858
HIERARCH ESO ISS PBL23 START 31.681
HIERARCH ESO ISS PBL23 END 31.721
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.7
HIERARCH ESO ISS PBL24 START 53.127
HIERARCH ESO ISS PBL24 END 53.197
HIERARCH ESO ISS PBLA24 START 49.676
HIERARCH ESO ISS PBLA24 END 49.692
HIERARCH ESO ISS PBL34 START 84.614
HIERARCH ESO ISS PBL34 END 84.725
HIERARCH ESO ISS PBLA34 START 46.685
HIERARCH ESO ISS PBLA34 END 46.709
HIERARCH ESO ISS AMBI TAU0 START 0.003521
HIERARCH ESO ISS AMBI TAU0 END 0.003521
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75