Exposure
ID
PIONI.2021-03-05T03:47:37.962_1
Header ID
PIONI.2021-03-05T03:47:37.962
Date updated
2021-03-05 03:56:37 UTC+0000
Release date
2022-03-05 03:56:37 UTC+0000
UTC Start
2021-03-05 03:47:37.962
UTC End
2021-03-05 03:48:03.562
MJD Start
59278.1580782589
MJD End
59278.1583745552
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0067635
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.645
Observation
ID
47022
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
35288
Name
psi_Vel
RA
142.673312
DEC
-40.46645
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.4310 90.4380 119.3000 119.4000
A0-J2 128.8680 128.8490 97.1000 97.2000
A0-J3 127.9990 127.9470 50.7430 50.8130
G1-J2 56.6480 56.6260 60.0000 60.0000
G1-J3 126.9370 126.9250 9.1940 9.2510
J2-J3 101.1330 101.1460 343.4760 343.5400
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 59278.1580782589
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi_Vel
RA 142.673312
DEC -40.46645
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 J2
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 90.431
HIERARCH ESO ISS PBL12 END 90.438
HIERARCH ESO ISS PBLA12 START 119.3
HIERARCH ESO ISS PBLA12 END 119.4
HIERARCH ESO ISS PBL13 START 128.868
HIERARCH ESO ISS PBL13 END 128.849
HIERARCH ESO ISS PBLA13 START 97.1
HIERARCH ESO ISS PBLA13 END 97.2
HIERARCH ESO ISS PBL14 START 127.999
HIERARCH ESO ISS PBL14 END 127.947
HIERARCH ESO ISS PBLA14 START 50.743
HIERARCH ESO ISS PBLA14 END 50.813
HIERARCH ESO ISS PBL23 START 56.648
HIERARCH ESO ISS PBL23 END 56.626
HIERARCH ESO ISS PBLA23 START 60.0
HIERARCH ESO ISS PBLA23 END 60.0
HIERARCH ESO ISS PBL24 START 126.937
HIERARCH ESO ISS PBL24 END 126.925
HIERARCH ESO ISS PBLA24 START 9.194
HIERARCH ESO ISS PBLA24 END 9.251
HIERARCH ESO ISS PBL34 START 101.133
HIERARCH ESO ISS PBL34 END 101.146
HIERARCH ESO ISS PBLA34 START 343.476
HIERARCH ESO ISS PBLA34 END 343.54
HIERARCH ESO ISS AMBI TAU0 START 0.007094
HIERARCH ESO ISS AMBI TAU0 END 0.006433
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.63