Exposure
ID
PIONI.2021-03-14T04:11:07.130_1
Header ID
PIONI.2021-03-14T04:11:07.130
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 04:11:07 UTC+0000
UTC Start
2021-03-14 04:11:07.130
UTC End
2021-03-14 04:11:32.730
MJD Start
59287.1743880841
MJD End
59287.1746843804
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005463
Ambient temperature (°C)
11.46
Seeing (arcsec)
0.78
Observation
ID
47159
Category
calibrator
Program ID
106.21GN.001
Program Title
CONSTRAINING THE SIZE AND CONTRAST OF GRANULATION ON AGB STARS
Program Type
Normal
PI / COI
PALADINI/ ABBOTT/ BARON/ JORISSEN/ WITTKOWSKI/ H\XC3\XB6FNER/ MARIGO/ VAN ECK/ CHIAVASSA/ KERVELLA/ MONTARGES/ LE BOUQUIN/ TRABUCCHI/ SANCHEZ/ FREYTAG
Target
ID
35378
Name
gVir
RA
197.133955
DEC
-8.98466
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 24.9430 24.9500 135.6000 135.6000
A0-D0 26.2000 26.2420 61.4000 61.5000
A0-C1 20.7820 20.8040 111.7730 111.7740
B2-D0 30.8440 30.8510 10.4000 10.5000
B2-C1 10.2760 10.2780 10.3350 10.4250
D0-C1 20.5680 20.5720 190.3970 190.4880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59287.1743880841
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.133955
DEC -8.98466
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 24.943
HIERARCH ESO ISS PBL12 END 24.95
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 26.2
HIERARCH ESO ISS PBL13 END 26.242
HIERARCH ESO ISS PBLA13 START 61.4
HIERARCH ESO ISS PBLA13 END 61.5
HIERARCH ESO ISS PBL14 START 20.782
HIERARCH ESO ISS PBL14 END 20.804
HIERARCH ESO ISS PBLA14 START 111.773
HIERARCH ESO ISS PBLA14 END 111.774
HIERARCH ESO ISS PBL23 START 30.844
HIERARCH ESO ISS PBL23 END 30.851
HIERARCH ESO ISS PBLA23 START 10.4
HIERARCH ESO ISS PBLA23 END 10.5
HIERARCH ESO ISS PBL24 START 10.276
HIERARCH ESO ISS PBL24 END 10.278
HIERARCH ESO ISS PBLA24 START 10.335
HIERARCH ESO ISS PBLA24 END 10.425
HIERARCH ESO ISS PBL34 START 20.568
HIERARCH ESO ISS PBL34 END 20.572
HIERARCH ESO ISS PBLA34 START 190.397
HIERARCH ESO ISS PBLA34 END 190.488
HIERARCH ESO ISS AMBI TAU0 START 0.005463
HIERARCH ESO ISS AMBI TAU0 END 0.005463
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78