Exposure
ID
PIONI.2022-06-24T08:55:10.788_1
Header ID
PIONI.2022-06-24T08:55:10.788
Date updated
2022-06-24 09:01:01 UTC+0000
Release date
2023-06-24 09:01:00 UTC+0000
UTC Start
2022-06-24 08:55:10.788
UTC End
2022-06-24 08:55:36.388
MJD Start
59754.3716526357
MJD End
59754.371948932
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002313
Ambient temperature (°C)
8.02
Seeing (arcsec)
1.07
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 22.7140 22.7150 175.9000 176.0000
A0-D0 27.3040 27.2930 131.4000 131.5000
A0-C1 22.5470 22.5470 159.4530 159.5900
B2-D0 19.4080 19.3830 76.3000 76.4000
B2-C1 6.4640 6.4550 76.2060 76.3290
D0-C1 12.9440 12.9280 256.3150 256.4380
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 59754.3716526357
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 22.714
HIERARCH ESO ISS PBL12 END 22.715
HIERARCH ESO ISS PBLA12 START 175.9
HIERARCH ESO ISS PBLA12 END 176.0
HIERARCH ESO ISS PBL13 START 27.304
HIERARCH ESO ISS PBL13 END 27.293
HIERARCH ESO ISS PBLA13 START 131.4
HIERARCH ESO ISS PBLA13 END 131.5
HIERARCH ESO ISS PBL14 START 22.547
HIERARCH ESO ISS PBL14 END 22.547
HIERARCH ESO ISS PBLA14 START 159.453
HIERARCH ESO ISS PBLA14 END 159.59
HIERARCH ESO ISS PBL23 START 19.408
HIERARCH ESO ISS PBL23 END 19.383
HIERARCH ESO ISS PBLA23 START 76.3
HIERARCH ESO ISS PBLA23 END 76.4
HIERARCH ESO ISS PBL24 START 6.464
HIERARCH ESO ISS PBL24 END 6.455
HIERARCH ESO ISS PBLA24 START 76.206
HIERARCH ESO ISS PBLA24 END 76.329
HIERARCH ESO ISS PBL34 START 12.944
HIERARCH ESO ISS PBL34 END 12.928
HIERARCH ESO ISS PBLA34 START 256.315
HIERARCH ESO ISS PBLA34 END 256.438
HIERARCH ESO ISS AMBI TAU0 START 0.002313
HIERARCH ESO ISS AMBI TAU0 END 0.002313
HIERARCH ESO ISS AMBI TEMP 8.02
HIERARCH ESO ISS AMBI FWHM START 1.07
HIERARCH ESO ISS AMBI FWHM END 1.07