Exposure
ID
PIONI.2022-05-01T09:57:12.696_1
Header ID
PIONI.2022-05-01T09:57:12.696
Date updated
2022-05-01 10:05:45 UTC+0000
Release date
2023-05-01 10:05:45 UTC+0000
UTC Start
2022-05-01 09:57:12.696
UTC End
2022-05-01 09:57:38.296
MJD Start
59700.4147302778
MJD End
59700.4150265741
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0035145
Ambient temperature (°C)
12.78
Seeing (arcsec)
0.61
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 21.8630 21.8690 146.9000 147.0000
A0-D0 30.1400 30.1300 93.6000 93.7000
A0-C1 22.0860 22.0900 125.5150 125.6500
B2-D0 24.4870 24.4710 47.8000 47.9000
B2-C1 8.1550 8.1490 47.7590 47.8670
D0-C1 16.3320 16.3210 227.8430 227.9500
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 59700.4147302778
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 21.863
HIERARCH ESO ISS PBL12 END 21.869
HIERARCH ESO ISS PBLA12 START 146.9
HIERARCH ESO ISS PBLA12 END 147.0
HIERARCH ESO ISS PBL13 START 30.14
HIERARCH ESO ISS PBL13 END 30.13
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 22.086
HIERARCH ESO ISS PBL14 END 22.09
HIERARCH ESO ISS PBLA14 START 125.515
HIERARCH ESO ISS PBLA14 END 125.65
HIERARCH ESO ISS PBL23 START 24.487
HIERARCH ESO ISS PBL23 END 24.471
HIERARCH ESO ISS PBLA23 START 47.8
HIERARCH ESO ISS PBLA23 END 47.9
HIERARCH ESO ISS PBL24 START 8.155
HIERARCH ESO ISS PBL24 END 8.149
HIERARCH ESO ISS PBLA24 START 47.759
HIERARCH ESO ISS PBLA24 END 47.867
HIERARCH ESO ISS PBL34 START 16.332
HIERARCH ESO ISS PBL34 END 16.321
HIERARCH ESO ISS PBLA34 START 227.843
HIERARCH ESO ISS PBLA34 END 227.95
HIERARCH ESO ISS AMBI TAU0 START 0.00346
HIERARCH ESO ISS AMBI TAU0 END 0.003569
HIERARCH ESO ISS AMBI TEMP 12.78
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.62