Exposure
ID
PIONI.2022-01-06T07:20:03.494_1
Header ID
PIONI.2022-01-06T07:20:03.494
Date updated
2022-01-06 07:25:42 UTC+0000
Release date
2022-01-06 07:20:03 UTC+0000
UTC Start
2022-01-06 07:20:03.493
UTC End
2022-01-06 07:20:29.093
MJD Start
59585.3055959856
MJD End
59585.3058922819
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.018107
Ambient temperature (°C)
13.18
Seeing (arcsec)
0.45
Observation
ID
49177
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
36799
Name
HD_79810
RA
138.681097
DEC
-43.46462
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 90.2960 90.3060 119.1000 119.2000
A0-D0 31.4540 31.4430 76.3000 76.4000
A0-J3 126.8760 126.8190 51.3070 51.3900
G1-D0 70.5130 70.5290 316.7000 316.8000
G1-J3 124.8420 124.8290 9.2750 9.3410
D0-J3 99.2690 99.2270 43.6060 43.6840
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 59585.3055959856
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_79810
RA 138.681097
DEC -43.46462
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 90.296
HIERARCH ESO ISS PBL12 END 90.306
HIERARCH ESO ISS PBLA12 START 119.1
HIERARCH ESO ISS PBLA12 END 119.2
HIERARCH ESO ISS PBL13 START 31.454
HIERARCH ESO ISS PBL13 END 31.443
HIERARCH ESO ISS PBLA13 START 76.3
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 126.876
HIERARCH ESO ISS PBL14 END 126.819
HIERARCH ESO ISS PBLA14 START 51.307
HIERARCH ESO ISS PBLA14 END 51.39
HIERARCH ESO ISS PBL23 START 70.513
HIERARCH ESO ISS PBL23 END 70.529
HIERARCH ESO ISS PBLA23 START 316.7
HIERARCH ESO ISS PBLA23 END 316.8
HIERARCH ESO ISS PBL24 START 124.842
HIERARCH ESO ISS PBL24 END 124.829
HIERARCH ESO ISS PBLA24 START 9.275
HIERARCH ESO ISS PBLA24 END 9.341
HIERARCH ESO ISS PBL34 START 99.269
HIERARCH ESO ISS PBL34 END 99.227
HIERARCH ESO ISS PBLA34 START 43.606
HIERARCH ESO ISS PBLA34 END 43.684
HIERARCH ESO ISS AMBI TAU0 START 0.018107
HIERARCH ESO ISS AMBI TAU0 END 0.018107
HIERARCH ESO ISS AMBI TEMP 13.18
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44