Exposure
ID
PIONI.2022-01-06T07:31:55.808_1
Header ID
PIONI.2022-01-06T07:31:55.808
Date updated
2022-01-06 07:40:32 UTC+0000
Release date
2023-01-06 07:40:32 UTC+0000
UTC Start
2022-01-06 07:31:55.808
UTC End
2022-01-06 07:32:21.408
MJD Start
59585.3138403688
MJD End
59585.3141366651
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01306
Ambient temperature (°C)
13.87
Seeing (arcsec)
0.49
Observation
ID
49178
Category
science
Program ID
106.21KX.001
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
36800
Name
psi Vel A
RA
142.672809
DEC
-40.46637
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.3720 90.3800 118.6000 118.7000
A0-D0 31.5960 31.5860 75.2000 75.3000
A0-J3 128.4020 128.3520 50.1130 50.1920
G1-D0 70.8320 70.8460 316.4000 316.5000
G1-J3 127.0290 127.0170 8.6790 8.7430
D0-J3 100.6710 100.6340 42.4770 42.5510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59585.3138403688
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Vel A
RA 142.672809
DEC -40.46637
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 A0
HIERARCH ESO ISS CONF STATION2 G1
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 90.372
HIERARCH ESO ISS PBL12 END 90.38
HIERARCH ESO ISS PBLA12 START 118.6
HIERARCH ESO ISS PBLA12 END 118.7
HIERARCH ESO ISS PBL13 START 31.596
HIERARCH ESO ISS PBL13 END 31.586
HIERARCH ESO ISS PBLA13 START 75.2
HIERARCH ESO ISS PBLA13 END 75.3
HIERARCH ESO ISS PBL14 START 128.402
HIERARCH ESO ISS PBL14 END 128.352
HIERARCH ESO ISS PBLA14 START 50.113
HIERARCH ESO ISS PBLA14 END 50.192
HIERARCH ESO ISS PBL23 START 70.832
HIERARCH ESO ISS PBL23 END 70.846
HIERARCH ESO ISS PBLA23 START 316.4
HIERARCH ESO ISS PBLA23 END 316.5
HIERARCH ESO ISS PBL24 START 127.029
HIERARCH ESO ISS PBL24 END 127.017
HIERARCH ESO ISS PBLA24 START 8.679
HIERARCH ESO ISS PBLA24 END 8.743
HIERARCH ESO ISS PBL34 START 100.671
HIERARCH ESO ISS PBL34 END 100.634
HIERARCH ESO ISS PBLA34 START 42.477
HIERARCH ESO ISS PBLA34 END 42.551
HIERARCH ESO ISS AMBI TAU0 START 0.01306
HIERARCH ESO ISS AMBI TAU0 END 0.01306
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49