Exposure
ID
PIONI.2022-01-06T07:46:29.601_1
Header ID
PIONI.2022-01-06T07:46:29.601
Date updated
2022-01-06 07:55:59 UTC+0000
Release date
2023-01-06 07:55:58 UTC+0000
UTC Start
2022-01-06 07:46:29.601
UTC End
2022-01-06 07:46:55.201
MJD Start
59585.3239537133
MJD End
59585.3242500096
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011673
Ambient temperature (°C)
13.58
Seeing (arcsec)
0.41
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 90.5010 90.5030 120.9000 121.0000
A0-D0 31.3210 31.3080 77.4000 77.5000
A0-J3 127.0910 127.0330 52.0130 52.0900
G1-D0 71.1240 71.1340 318.6000 318.6000
G1-J3 126.7270 126.7140 10.2360 10.3000
D0-J3 99.7080 99.6660 44.2680 44.3410
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 59585.3239537133
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 90.501
HIERARCH ESO ISS PBL12 END 90.503
HIERARCH ESO ISS PBLA12 START 120.9
HIERARCH ESO ISS PBLA12 END 121.0
HIERARCH ESO ISS PBL13 START 31.321
HIERARCH ESO ISS PBL13 END 31.308
HIERARCH ESO ISS PBLA13 START 77.4
HIERARCH ESO ISS PBLA13 END 77.5
HIERARCH ESO ISS PBL14 START 127.091
HIERARCH ESO ISS PBL14 END 127.033
HIERARCH ESO ISS PBLA14 START 52.013
HIERARCH ESO ISS PBLA14 END 52.09
HIERARCH ESO ISS PBL23 START 71.124
HIERARCH ESO ISS PBL23 END 71.134
HIERARCH ESO ISS PBLA23 START 318.6
HIERARCH ESO ISS PBLA23 END 318.6
HIERARCH ESO ISS PBL24 START 126.727
HIERARCH ESO ISS PBL24 END 126.714
HIERARCH ESO ISS PBLA24 START 10.236
HIERARCH ESO ISS PBLA24 END 10.3
HIERARCH ESO ISS PBL34 START 99.708
HIERARCH ESO ISS PBL34 END 99.666
HIERARCH ESO ISS PBLA34 START 44.268
HIERARCH ESO ISS PBLA34 END 44.341
HIERARCH ESO ISS AMBI TAU0 START 0.011673
HIERARCH ESO ISS AMBI TAU0 END 0.011673
HIERARCH ESO ISS AMBI TEMP 13.58
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41