Exposure
ID
PIONI.2021-02-18T03:42:02.748_1
Header ID
PIONI.2021-02-18T03:42:02.748
Date updated
2021-02-18 03:46:04 UTC+0000
Release date
2022-02-18 03:46:04 UTC+0000
UTC Start
2021-02-18 03:42:02.748
UTC End
2021-02-18 03:42:28.348
MJD Start
59263.1541984687
MJD End
59263.154494765
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0047845
Ambient temperature (°C)
8.84
Seeing (arcsec)
0.545
Observation
ID
46793
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
35135
Name
gam_Lep
RA
86.113707
DEC
-22.45012
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 74.2950 74.2240 144.4000 144.5000
A0-J2 95.7150 95.5310 116.1000 116.2000
A0-J3 110.9430 110.8000 56.9000 56.9080
G1-J2 46.4270 46.3500 66.8000 66.8000
G1-J3 130.7940 130.7750 22.3200 22.3560
J2-J3 102.9650 102.9670 3.8910 3.9660
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 59263.1541984687
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gam_Lep
RA 86.113707
DEC -22.45012
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 74.295
HIERARCH ESO ISS PBL12 END 74.224
HIERARCH ESO ISS PBLA12 START 144.4
HIERARCH ESO ISS PBLA12 END 144.5
HIERARCH ESO ISS PBL13 START 95.715
HIERARCH ESO ISS PBL13 END 95.531
HIERARCH ESO ISS PBLA13 START 116.1
HIERARCH ESO ISS PBLA13 END 116.2
HIERARCH ESO ISS PBL14 START 110.943
HIERARCH ESO ISS PBL14 END 110.8
HIERARCH ESO ISS PBLA14 START 56.9
HIERARCH ESO ISS PBLA14 END 56.908
HIERARCH ESO ISS PBL23 START 46.427
HIERARCH ESO ISS PBL23 END 46.35
HIERARCH ESO ISS PBLA23 START 66.8
HIERARCH ESO ISS PBLA23 END 66.8
HIERARCH ESO ISS PBL24 START 130.794
HIERARCH ESO ISS PBL24 END 130.775
HIERARCH ESO ISS PBLA24 START 22.32
HIERARCH ESO ISS PBLA24 END 22.356
HIERARCH ESO ISS PBL34 START 102.965
HIERARCH ESO ISS PBL34 END 102.967
HIERARCH ESO ISS PBLA34 START 3.891
HIERARCH ESO ISS PBLA34 END 3.966
HIERARCH ESO ISS AMBI TAU0 START 0.004954
HIERARCH ESO ISS AMBI TAU0 END 0.004615
HIERARCH ESO ISS AMBI TEMP 8.84
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.54