Exposure
ID
PIONI.2021-03-22T05:23:30.502_1
Header ID
PIONI.2021-03-22T05:23:30.502
Date updated
2021-09-29 14:26:58 UTC+0000
Release date
2021-03-22 05:23:30 UTC+0000
UTC Start
2021-03-22 05:23:30.502
UTC End
2021-03-22 05:23:56.102
MJD Start
59295.2246585931
MJD End
59295.2249548894
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004474
Ambient temperature (°C)
11.94
Seeing (arcsec)
0.63
Observation
ID
47090
Category
calibrator
Program ID
106.21GN.002
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
35335
Name
gVir
RA
197.13508
DEC
-8.98466
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 67.9100 67.9290 270.4000 270.4000
K0-D0 94.0400 94.0870 250.2000 250.3000
K0-J3 55.6320 55.6180 329.6280 329.6750
G2-D0 38.3100 38.3260 212.5000 212.6000
G2-J3 61.9600 61.9900 39.9430 40.0000
D0-J3 100.0700 100.1160 37.1030 37.1610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59295.2246585931
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME gVir
RA 197.13508
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 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 67.91
HIERARCH ESO ISS PBL12 END 67.929
HIERARCH ESO ISS PBLA12 START 270.4
HIERARCH ESO ISS PBLA12 END 270.4
HIERARCH ESO ISS PBL13 START 94.04
HIERARCH ESO ISS PBL13 END 94.087
HIERARCH ESO ISS PBLA13 START 250.2
HIERARCH ESO ISS PBLA13 END 250.3
HIERARCH ESO ISS PBL14 START 55.632
HIERARCH ESO ISS PBL14 END 55.618
HIERARCH ESO ISS PBLA14 START 329.628
HIERARCH ESO ISS PBLA14 END 329.675
HIERARCH ESO ISS PBL23 START 38.31
HIERARCH ESO ISS PBL23 END 38.326
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.6
HIERARCH ESO ISS PBL24 START 61.96
HIERARCH ESO ISS PBL24 END 61.99
HIERARCH ESO ISS PBLA24 START 39.943
HIERARCH ESO ISS PBLA24 END 40.0
HIERARCH ESO ISS PBL34 START 100.07
HIERARCH ESO ISS PBL34 END 100.116
HIERARCH ESO ISS PBLA34 START 37.103
HIERARCH ESO ISS PBLA34 END 37.161
HIERARCH ESO ISS AMBI TAU0 START 0.004474
HIERARCH ESO ISS AMBI TAU0 END 0.004474
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63