Exposure
ID
PIONI.2021-03-14T06:37:21.808_1
Header ID
PIONI.2021-03-14T06:37:21.808
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 06:37:21 UTC+0000
UTC Start
2021-03-14 06:37:21.808
UTC End
2021-03-14 06:37:47.408
MJD Start
59287.2759468467
MJD End
59287.276243143
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002605
Ambient temperature (°C)
10.93
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 24.4960 24.4860 142.8000 142.8000
A0-D0 31.9920 31.9940 72.3000 72.3000
A0-C1 22.2810 22.2720 116.0030 116.0380
B2-D0 33.1600 33.1680 28.2000 28.2000
B2-C1 11.0460 11.0480 28.1450 28.1970
D0-C1 22.1140 22.1200 208.2090 208.2610
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 59287.2759468467
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 24.496
HIERARCH ESO ISS PBL12 END 24.486
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 31.992
HIERARCH ESO ISS PBL13 END 31.994
HIERARCH ESO ISS PBLA13 START 72.3
HIERARCH ESO ISS PBLA13 END 72.3
HIERARCH ESO ISS PBL14 START 22.281
HIERARCH ESO ISS PBL14 END 22.272
HIERARCH ESO ISS PBLA14 START 116.003
HIERARCH ESO ISS PBLA14 END 116.038
HIERARCH ESO ISS PBL23 START 33.16
HIERARCH ESO ISS PBL23 END 33.168
HIERARCH ESO ISS PBLA23 START 28.2
HIERARCH ESO ISS PBLA23 END 28.2
HIERARCH ESO ISS PBL24 START 11.046
HIERARCH ESO ISS PBL24 END 11.048
HIERARCH ESO ISS PBLA24 START 28.145
HIERARCH ESO ISS PBLA24 END 28.197
HIERARCH ESO ISS PBL34 START 22.114
HIERARCH ESO ISS PBL34 END 22.12
HIERARCH ESO ISS PBLA34 START 208.209
HIERARCH ESO ISS PBLA34 END 208.261
HIERARCH ESO ISS AMBI TAU0 START 0.002605
HIERARCH ESO ISS AMBI TAU0 END 0.002605
HIERARCH ESO ISS AMBI TEMP 10.93
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11