Exposure
ID
PIONI.2022-06-02T02:19:47.606_1
Header ID
PIONI.2022-06-02T02:19:47.606
Date updated
2022-06-02 02:26:47 UTC+0000
Release date
2022-06-02 02:19:47 UTC+0000
UTC Start
2022-06-02 02:19:47.605
UTC End
2022-06-02 02:20:13.205
MJD Start
59732.0970787667
MJD End
59732.097375063
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001381
Ambient temperature (°C)
3.15
Seeing (arcsec)
1.72
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 63.1050 63.0360 270.3000 270.3000
K0-D0 93.8090 93.7580 251.7000 251.7000
K0-J3 47.0650 47.0370 340.0230 340.1100
G2-D0 39.5400 39.5500 221.0000 221.1000
G2-J3 64.3040 64.3130 47.0000 47.0000
D0-J3 103.7120 103.7320 44.7340 44.7370
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 59732.0970787667
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 63.105
HIERARCH ESO ISS PBL12 END 63.036
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 93.809
HIERARCH ESO ISS PBL13 END 93.758
HIERARCH ESO ISS PBLA13 START 251.7
HIERARCH ESO ISS PBLA13 END 251.7
HIERARCH ESO ISS PBL14 START 47.065
HIERARCH ESO ISS PBL14 END 47.037
HIERARCH ESO ISS PBLA14 START 340.023
HIERARCH ESO ISS PBLA14 END 340.11
HIERARCH ESO ISS PBL23 START 39.54
HIERARCH ESO ISS PBL23 END 39.55
HIERARCH ESO ISS PBLA23 START 221.0
HIERARCH ESO ISS PBLA23 END 221.1
HIERARCH ESO ISS PBL24 START 64.304
HIERARCH ESO ISS PBL24 END 64.313
HIERARCH ESO ISS PBLA24 START 47.0
HIERARCH ESO ISS PBLA24 END 47.0
HIERARCH ESO ISS PBL34 START 103.712
HIERARCH ESO ISS PBL34 END 103.732
HIERARCH ESO ISS PBLA34 START 44.734
HIERARCH ESO ISS PBLA34 END 44.737
HIERARCH ESO ISS AMBI TAU0 START 0.001381
HIERARCH ESO ISS AMBI TAU0 END 0.001381
HIERARCH ESO ISS AMBI TEMP 3.15
HIERARCH ESO ISS AMBI FWHM START 1.72
HIERARCH ESO ISS AMBI FWHM END 1.72