Exposure
ID
PIONI.2022-05-04T08:45:36.276_1
Header ID
PIONI.2022-05-04T08:45:36.276
Date updated
2022-05-04 08:51:25 UTC+0000
Release date
2023-05-04 08:51:25 UTC+0000
UTC Start
2022-05-04 08:45:36.277
UTC End
2022-05-04 08:46:01.877
MJD Start
59703.3650032012
MJD End
59703.3652994975
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005154
Ambient temperature (°C)
13.07
Seeing (arcsec)
0.81
Observation
ID
50794
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
37888
Name
V RT Pav
RA
279.127277
DEC
-69.8851
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3480 68.3480 274.4000 274.5000
K0-D0 92.9150 92.8940 259.6000 259.7000
K0-J3 44.2560 44.2740 326.4730 326.5790
G2-D0 32.0060 31.9910 226.5000 226.6000
G2-J3 53.9870 53.9610 54.0490 54.1700
D0-J3 85.8210 85.7790 51.2530 51.3720
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 59703.3650032012
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V RT Pav
RA 279.127277
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 K0
HIERARCH ESO ISS CONF STATION2 G2
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 68.348
HIERARCH ESO ISS PBL12 END 68.348
HIERARCH ESO ISS PBLA12 START 274.4
HIERARCH ESO ISS PBLA12 END 274.5
HIERARCH ESO ISS PBL13 START 92.915
HIERARCH ESO ISS PBL13 END 92.894
HIERARCH ESO ISS PBLA13 START 259.6
HIERARCH ESO ISS PBLA13 END 259.7
HIERARCH ESO ISS PBL14 START 44.256
HIERARCH ESO ISS PBL14 END 44.274
HIERARCH ESO ISS PBLA14 START 326.473
HIERARCH ESO ISS PBLA14 END 326.579
HIERARCH ESO ISS PBL23 START 32.006
HIERARCH ESO ISS PBL23 END 31.991
HIERARCH ESO ISS PBLA23 START 226.5
HIERARCH ESO ISS PBLA23 END 226.6
HIERARCH ESO ISS PBL24 START 53.987
HIERARCH ESO ISS PBL24 END 53.961
HIERARCH ESO ISS PBLA24 START 54.049
HIERARCH ESO ISS PBLA24 END 54.17
HIERARCH ESO ISS PBL34 START 85.821
HIERARCH ESO ISS PBL34 END 85.779
HIERARCH ESO ISS PBLA34 START 51.253
HIERARCH ESO ISS PBLA34 END 51.372
HIERARCH ESO ISS AMBI TAU0 START 0.005154
HIERARCH ESO ISS AMBI TAU0 END 0.005154
HIERARCH ESO ISS AMBI TEMP 13.07
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81