Exposure
ID
PIONI.2022-06-24T08:56:27.025_1
Header ID
PIONI.2022-06-24T08:56:27.025
Date updated
2022-06-24 09:05:55 UTC+0000
Release date
2023-06-24 09:05:55 UTC+0000
UTC Start
2022-06-24 08:56:27.025
UTC End
2022-06-24 08:56:52.625
MJD Start
59754.3725350085
MJD End
59754.3728313048
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0023195
Ambient temperature (°C)
8.04
Seeing (arcsec)
1.095
Observation
ID
50718
Category
science
Program ID
109.23K5.004
Program Title
SPATIALLY RESOLVING THE CAUSE OF LONG SECONDARY PERIODS IN EVOLVED STARS
Program Type
Normal
PI / COI
COURTNEY-BARRER/ HAUBOIS/ IRELAND/ PALADINI/ HANSEN/ DEFRERE/ WOOD
Target
ID
37835
Name
V RT Pav
RA
279.124042
DEC
-69.8851
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.7160 22.7160 176.1000 176.2000
A0-D0 27.2800 27.2690 131.7000 131.9000
A0-C1 22.5480 22.5490 159.7440 159.8790
B2-D0 19.3550 19.3320 76.5000 76.7000
B2-C1 6.4460 6.4380 76.4680 76.5900
D0-C1 12.9090 12.8930 256.5770 256.7000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23K5.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59754.3725350085
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V RT Pav
RA 279.124042
DEC -69.8851
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 22.716
HIERARCH ESO ISS PBL12 END 22.716
HIERARCH ESO ISS PBLA12 START 176.1
HIERARCH ESO ISS PBLA12 END 176.2
HIERARCH ESO ISS PBL13 START 27.28
HIERARCH ESO ISS PBL13 END 27.269
HIERARCH ESO ISS PBLA13 START 131.7
HIERARCH ESO ISS PBLA13 END 131.9
HIERARCH ESO ISS PBL14 START 22.548
HIERARCH ESO ISS PBL14 END 22.549
HIERARCH ESO ISS PBLA14 START 159.744
HIERARCH ESO ISS PBLA14 END 159.879
HIERARCH ESO ISS PBL23 START 19.355
HIERARCH ESO ISS PBL23 END 19.332
HIERARCH ESO ISS PBLA23 START 76.5
HIERARCH ESO ISS PBLA23 END 76.7
HIERARCH ESO ISS PBL24 START 6.446
HIERARCH ESO ISS PBL24 END 6.438
HIERARCH ESO ISS PBLA24 START 76.468
HIERARCH ESO ISS PBLA24 END 76.59
HIERARCH ESO ISS PBL34 START 12.909
HIERARCH ESO ISS PBL34 END 12.893
HIERARCH ESO ISS PBLA34 START 256.577
HIERARCH ESO ISS PBLA34 END 256.7
HIERARCH ESO ISS AMBI TAU0 START 0.002313
HIERARCH ESO ISS AMBI TAU0 END 0.002326
HIERARCH ESO ISS AMBI TEMP 8.04
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.12