Exposure
ID
PIONI.2021-09-05T06:29:39.975_1
Header ID
PIONI.2021-09-05T06:29:39.975
Date updated
2021-09-05 06:36:04 UTC+0000
Release date
2022-09-05 06:36:04 UTC+0000
UTC Start
2021-09-05 06:29:39.975
UTC End
2021-09-05 06:30:05.575
MJD Start
59462.2706015585
MJD End
59462.2708978548
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007238
Ambient temperature (°C)
12.98
Seeing (arcsec)
0.54
Observation
ID
48130
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
36115
Name
bet_Hyi
RA
6.483983
DEC
-77.25268
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 85.4050 85.4210 111.2000 111.3000
A0-J2 129.2100 129.2110 96.4000 96.6000
A0-J3 109.2780 109.2400 63.9360 64.0710
G1-J2 51.4030 51.3880 71.5000 71.6000
G1-J3 80.9870 80.9730 13.2240 13.3280
J2-J3 69.4490 69.4680 334.2040 334.3170
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 59462.2706015585
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet_Hyi
RA 6.483983
DEC -77.25268
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 85.405
HIERARCH ESO ISS PBL12 END 85.421
HIERARCH ESO ISS PBLA12 START 111.2
HIERARCH ESO ISS PBLA12 END 111.3
HIERARCH ESO ISS PBL13 START 129.21
HIERARCH ESO ISS PBL13 END 129.211
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.6
HIERARCH ESO ISS PBL14 START 109.278
HIERARCH ESO ISS PBL14 END 109.24
HIERARCH ESO ISS PBLA14 START 63.936
HIERARCH ESO ISS PBLA14 END 64.071
HIERARCH ESO ISS PBL23 START 51.403
HIERARCH ESO ISS PBL23 END 51.388
HIERARCH ESO ISS PBLA23 START 71.5
HIERARCH ESO ISS PBLA23 END 71.6
HIERARCH ESO ISS PBL24 START 80.987
HIERARCH ESO ISS PBL24 END 80.973
HIERARCH ESO ISS PBLA24 START 13.224
HIERARCH ESO ISS PBLA24 END 13.328
HIERARCH ESO ISS PBL34 START 69.449
HIERARCH ESO ISS PBL34 END 69.468
HIERARCH ESO ISS PBLA34 START 334.204
HIERARCH ESO ISS PBLA34 END 334.317
HIERARCH ESO ISS AMBI TAU0 START 0.007238
HIERARCH ESO ISS AMBI TAU0 END 0.007238
HIERARCH ESO ISS AMBI TEMP 12.98
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54