Exposure
ID
PIONI.2021-02-17T06:11:11.991_1
Header ID
PIONI.2021-02-17T06:11:11.991
Date updated
2021-02-17 06:21:09 UTC+0000
Release date
2021-02-17 06:11:11 UTC+0000
UTC Start
2021-02-17 06:11:11.991
UTC End
2021-02-17 06:11:37.591
MJD Start
59262.2577776699
MJD End
59262.2580739662
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0031275
Ambient temperature (°C)
9.44
Seeing (arcsec)
0.835
Observation
ID
46799
Category
calibrator
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
35141
Name
HD_70942
RA
126.034135
DEC
-19.13618
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 73.8140 73.7300 139.9000 140.0000
A0-J2 98.2960 98.1020 111.1000 111.2000
A0-J3 116.3270 116.1980 55.1420 55.1470
G1-J2 48.9550 48.8850 64.5000 64.5000
G1-J3 131.9580 131.9480 21.2860 21.3250
J2-J3 101.9190 101.9210 2.0960 2.1750
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21KX.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59262.2577776699
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_70942
RA 126.034135
DEC -19.13618
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 73.814
HIERARCH ESO ISS PBL12 END 73.73
HIERARCH ESO ISS PBLA12 START 139.9
HIERARCH ESO ISS PBLA12 END 140.0
HIERARCH ESO ISS PBL13 START 98.296
HIERARCH ESO ISS PBL13 END 98.102
HIERARCH ESO ISS PBLA13 START 111.1
HIERARCH ESO ISS PBLA13 END 111.2
HIERARCH ESO ISS PBL14 START 116.327
HIERARCH ESO ISS PBL14 END 116.198
HIERARCH ESO ISS PBLA14 START 55.142
HIERARCH ESO ISS PBLA14 END 55.147
HIERARCH ESO ISS PBL23 START 48.955
HIERARCH ESO ISS PBL23 END 48.885
HIERARCH ESO ISS PBLA23 START 64.5
HIERARCH ESO ISS PBLA23 END 64.5
HIERARCH ESO ISS PBL24 START 131.958
HIERARCH ESO ISS PBL24 END 131.948
HIERARCH ESO ISS PBLA24 START 21.286
HIERARCH ESO ISS PBLA24 END 21.325
HIERARCH ESO ISS PBL34 START 101.919
HIERARCH ESO ISS PBL34 END 101.921
HIERARCH ESO ISS PBLA34 START 2.096
HIERARCH ESO ISS PBLA34 END 2.175
HIERARCH ESO ISS AMBI TAU0 START 0.002938
HIERARCH ESO ISS AMBI TAU0 END 0.003317
HIERARCH ESO ISS AMBI TEMP 9.44
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.8