Exposure
ID
PIONI.2021-03-19T06:05:27.187_1
Header ID
PIONI.2021-03-19T06:05:27.187
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2021-03-19 06:05:27 UTC+0000
UTC Start
2021-03-19 06:05:27.187
UTC End
2021-03-19 06:05:52.787
MJD Start
59292.2537868861
MJD End
59292.2540831824
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005111
Ambient temperature (°C)
10.32
Seeing (arcsec)
0.41
Observation
ID
47092
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
35337
Name
37Vir
RA
192.903497
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 68.0310 68.0140 271.2000 271.2000
K0-D0 95.7350 95.7520 253.0000 253.0000
K0-J3 50.5520 50.5200 331.7630 331.8220
G2-D0 37.6770 37.6990 218.6000 218.6000
G2-J3 61.7050 61.7400 45.6210 45.6450
D0-J3 99.2070 99.2650 42.9650 42.9930
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 59292.2537868861
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Vir
RA 192.903497
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 68.031
HIERARCH ESO ISS PBL12 END 68.014
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.735
HIERARCH ESO ISS PBL13 END 95.752
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 50.552
HIERARCH ESO ISS PBL14 END 50.52
HIERARCH ESO ISS PBLA14 START 331.763
HIERARCH ESO ISS PBLA14 END 331.822
HIERARCH ESO ISS PBL23 START 37.677
HIERARCH ESO ISS PBL23 END 37.699
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 61.705
HIERARCH ESO ISS PBL24 END 61.74
HIERARCH ESO ISS PBLA24 START 45.621
HIERARCH ESO ISS PBLA24 END 45.645
HIERARCH ESO ISS PBL34 START 99.207
HIERARCH ESO ISS PBL34 END 99.265
HIERARCH ESO ISS PBLA34 START 42.965
HIERARCH ESO ISS PBLA34 END 42.993
HIERARCH ESO ISS AMBI TAU0 START 0.005111
HIERARCH ESO ISS AMBI TAU0 END 0.005111
HIERARCH ESO ISS AMBI TEMP 10.32
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41