Exposure
ID
PIONI.2021-02-26T02:01:41.727_1
Header ID
PIONI.2021-02-26T02:01:41.727
Date updated
2021-02-26 02:10:52 UTC+0000
Release date
2021-02-26 02:01:41 UTC+0000
UTC Start
2021-02-26 02:01:41.727
UTC End
2021-02-26 02:02:07.327
MJD Start
59271.0845107273
MJD End
59271.0848070236
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008354
Ambient temperature (°C)
16.7
Seeing (arcsec)
0.81
Observation
ID
46909
Category
calibrator
Program ID
106.21KX.002
Program Title
ANGULAR DIAMETERS OF OSCILLATING SOLAR-TYPE STARS OBSERVED BY TESS
Program Type
Normal
PI / COI
RAINS/ WHITE/ IRELAND/ STELLO/ CASAGRANDE/ BEDDING/ MURPHY
Target
ID
35214
Name
HR_2729
RA
108.583568
DEC
3.11141
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 67.6790 67.6540 271.0000 271.0000
K0-D0 95.9340 95.9410 252.9000 252.9000
K0-J3 49.9710 49.9400 332.7420 332.8050
G2-D0 38.0080 38.0290 219.2000 219.2000
G2-J3 62.2370 62.2690 46.0180 46.0390
D0-J3 100.0780 100.1300 43.4240 43.4480
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59271.0845107273
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HR_2729
RA 108.583568
DEC 3.11141
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 67.679
HIERARCH ESO ISS PBL12 END 67.654
HIERARCH ESO ISS PBLA12 START 271.0
HIERARCH ESO ISS PBLA12 END 271.0
HIERARCH ESO ISS PBL13 START 95.934
HIERARCH ESO ISS PBL13 END 95.941
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 49.971
HIERARCH ESO ISS PBL14 END 49.94
HIERARCH ESO ISS PBLA14 START 332.742
HIERARCH ESO ISS PBLA14 END 332.805
HIERARCH ESO ISS PBL23 START 38.008
HIERARCH ESO ISS PBL23 END 38.029
HIERARCH ESO ISS PBLA23 START 219.2
HIERARCH ESO ISS PBLA23 END 219.2
HIERARCH ESO ISS PBL24 START 62.237
HIERARCH ESO ISS PBL24 END 62.269
HIERARCH ESO ISS PBLA24 START 46.018
HIERARCH ESO ISS PBLA24 END 46.039
HIERARCH ESO ISS PBL34 START 100.078
HIERARCH ESO ISS PBL34 END 100.13
HIERARCH ESO ISS PBLA34 START 43.424
HIERARCH ESO ISS PBLA34 END 43.448
HIERARCH ESO ISS AMBI TAU0 START 0.008555
HIERARCH ESO ISS AMBI TAU0 END 0.008153
HIERARCH ESO ISS AMBI TEMP 16.7
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81