Exposure
ID
PIONI.2021-03-14T06:38:38.162_1
Header ID
PIONI.2021-03-14T06:38:38.162
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 06:38:38 UTC+0000
UTC Start
2021-03-14 06:38:38.162
UTC End
2021-03-14 06:39:03.762
MJD Start
59287.2768305796
MJD End
59287.2771268759
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002605
Ambient temperature (°C)
10.95
Seeing (arcsec)
1.11
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 24.4750 24.4650 142.9000 143.0000
A0-D0 31.9960 31.9980 72.4000 72.4000
A0-C1 22.2620 22.2520 116.0780 116.1130
B2-D0 33.1780 33.1870 28.3000 28.3000
B2-C1 11.0520 11.0550 28.2550 28.3070
D0-C1 22.1260 22.1320 208.3180 208.3700
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 59287.2768305796
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 24.475
HIERARCH ESO ISS PBL12 END 24.465
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 31.996
HIERARCH ESO ISS PBL13 END 31.998
HIERARCH ESO ISS PBLA13 START 72.4
HIERARCH ESO ISS PBLA13 END 72.4
HIERARCH ESO ISS PBL14 START 22.262
HIERARCH ESO ISS PBL14 END 22.252
HIERARCH ESO ISS PBLA14 START 116.078
HIERARCH ESO ISS PBLA14 END 116.113
HIERARCH ESO ISS PBL23 START 33.178
HIERARCH ESO ISS PBL23 END 33.187
HIERARCH ESO ISS PBLA23 START 28.3
HIERARCH ESO ISS PBLA23 END 28.3
HIERARCH ESO ISS PBL24 START 11.052
HIERARCH ESO ISS PBL24 END 11.055
HIERARCH ESO ISS PBLA24 START 28.255
HIERARCH ESO ISS PBLA24 END 28.307
HIERARCH ESO ISS PBL34 START 22.126
HIERARCH ESO ISS PBL34 END 22.132
HIERARCH ESO ISS PBLA34 START 208.318
HIERARCH ESO ISS PBLA34 END 208.37
HIERARCH ESO ISS AMBI TAU0 START 0.002605
HIERARCH ESO ISS AMBI TAU0 END 0.002605
HIERARCH ESO ISS AMBI TEMP 10.95
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11