Exposure
ID
PIONI.2022-06-02T02:20:25.650_1
Header ID
PIONI.2022-06-02T02:20:25.650
Date updated
2022-06-02 02:26:47 UTC+0000
Release date
2022-06-02 02:20:25 UTC+0000
UTC Start
2022-06-02 02:20:25.650
UTC End
2022-06-02 02:20:51.250
MJD Start
59732.097519103
MJD End
59732.0978153993
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001414
Ambient temperature (°C)
3.15
Seeing (arcsec)
1.7
Observation
ID
51149
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
38123
Name
37Vir
RA
192.903488
DEC
3.05687
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 63.0310 62.9630 270.3000 270.3000
K0-D0 93.7540 93.7040 251.7000 251.7000
K0-J3 47.0350 47.0070 340.1170 340.2010
G2-D0 39.5510 39.5610 221.1000 221.1000
G2-J3 64.3140 64.3230 47.0000 47.0000
D0-J3 103.7340 103.7530 44.7380 44.7410
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 59732.097519103
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Vir
RA 192.903488
DEC 3.05687
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 63.031
HIERARCH ESO ISS PBL12 END 62.963
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 93.754
HIERARCH ESO ISS PBL13 END 93.704
HIERARCH ESO ISS PBLA13 START 251.7
HIERARCH ESO ISS PBLA13 END 251.7
HIERARCH ESO ISS PBL14 START 47.035
HIERARCH ESO ISS PBL14 END 47.007
HIERARCH ESO ISS PBLA14 START 340.117
HIERARCH ESO ISS PBLA14 END 340.201
HIERARCH ESO ISS PBL23 START 39.551
HIERARCH ESO ISS PBL23 END 39.561
HIERARCH ESO ISS PBLA23 START 221.1
HIERARCH ESO ISS PBLA23 END 221.1
HIERARCH ESO ISS PBL24 START 64.314
HIERARCH ESO ISS PBL24 END 64.323
HIERARCH ESO ISS PBLA24 START 47.0
HIERARCH ESO ISS PBLA24 END 47.0
HIERARCH ESO ISS PBL34 START 103.734
HIERARCH ESO ISS PBL34 END 103.753
HIERARCH ESO ISS PBLA34 START 44.738
HIERARCH ESO ISS PBLA34 END 44.741
HIERARCH ESO ISS AMBI TAU0 START 0.001381
HIERARCH ESO ISS AMBI TAU0 END 0.001447
HIERARCH ESO ISS AMBI TEMP 3.15
HIERARCH ESO ISS AMBI FWHM START 1.72
HIERARCH ESO ISS AMBI FWHM END 1.68