Exposure
ID
PIONI.2022-05-02T04:03:05.575_1
Header ID
PIONI.2022-05-02T04:03:05.575
Date updated
2022-05-02 04:08:53 UTC+0000
Release date
2022-05-02 04:03:05 UTC+0000
UTC Start
2022-05-02 04:03:05.576
UTC End
2022-05-02 04:03:31.176
MJD Start
59701.1688145343
MJD End
59701.1691108306
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0027295
Ambient temperature (°C)
10.93
Seeing (arcsec)
0.72
Observation
ID
50757
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
37861
Name
HD120540
RA
207.461497
DEC
19.34706
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 68.2100 68.1990 270.3000 270.2000
K0-D0 94.3530 94.3950 255.3000 255.3000
K0-J3 43.6230 43.5720 325.4430 325.4910
G2-D0 33.4440 33.4810 223.6000 223.6000
G2-J3 56.1970 56.2580 50.6690 50.6710
D0-J3 89.4810 89.5800 48.0330 48.0410
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 59701.1688145343
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD120540
RA 207.461497
DEC 19.34706
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 68.21
HIERARCH ESO ISS PBL12 END 68.199
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.2
HIERARCH ESO ISS PBL13 START 94.353
HIERARCH ESO ISS PBL13 END 94.395
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.3
HIERARCH ESO ISS PBL14 START 43.623
HIERARCH ESO ISS PBL14 END 43.572
HIERARCH ESO ISS PBLA14 START 325.443
HIERARCH ESO ISS PBLA14 END 325.491
HIERARCH ESO ISS PBL23 START 33.444
HIERARCH ESO ISS PBL23 END 33.481
HIERARCH ESO ISS PBLA23 START 223.6
HIERARCH ESO ISS PBLA23 END 223.6
HIERARCH ESO ISS PBL24 START 56.197
HIERARCH ESO ISS PBL24 END 56.258
HIERARCH ESO ISS PBLA24 START 50.669
HIERARCH ESO ISS PBLA24 END 50.671
HIERARCH ESO ISS PBL34 START 89.481
HIERARCH ESO ISS PBL34 END 89.58
HIERARCH ESO ISS PBLA34 START 48.033
HIERARCH ESO ISS PBLA34 END 48.041
HIERARCH ESO ISS AMBI TAU0 START 0.002857
HIERARCH ESO ISS AMBI TAU0 END 0.002602
HIERARCH ESO ISS AMBI TEMP 10.93
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.73