Exposure
ID
PIONI.2021-03-19T06:03:32.931_1
Header ID
PIONI.2021-03-19T06:03:32.931
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2021-03-19 06:03:32 UTC+0000
UTC Start
2021-03-19 06:03:32.931
UTC End
2021-03-19 06:03:58.531
MJD Start
59292.252464484
MJD End
59292.2527607803
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00404
Ambient temperature (°C)
10.25
Seeing (arcsec)
0.435
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 68.0840 68.0680 271.2000 271.2000
K0-D0 95.6780 95.6960 253.0000 253.0000
K0-J3 50.6510 50.6210 331.5780 331.6380
G2-D0 37.6070 37.6290 218.5000 218.5000
G2-J3 61.5930 61.6270 45.5420 45.5710
D0-J3 99.0240 99.0810 42.8750 42.9070
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 59292.252464484
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 68.084
HIERARCH ESO ISS PBL12 END 68.068
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.678
HIERARCH ESO ISS PBL13 END 95.696
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 253.0
HIERARCH ESO ISS PBL14 START 50.651
HIERARCH ESO ISS PBL14 END 50.621
HIERARCH ESO ISS PBLA14 START 331.578
HIERARCH ESO ISS PBLA14 END 331.638
HIERARCH ESO ISS PBL23 START 37.607
HIERARCH ESO ISS PBL23 END 37.629
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 61.593
HIERARCH ESO ISS PBL24 END 61.627
HIERARCH ESO ISS PBLA24 START 45.542
HIERARCH ESO ISS PBLA24 END 45.571
HIERARCH ESO ISS PBL34 START 99.024
HIERARCH ESO ISS PBL34 END 99.081
HIERARCH ESO ISS PBLA34 START 42.875
HIERARCH ESO ISS PBLA34 END 42.907
HIERARCH ESO ISS AMBI TAU0 START 0.00404
HIERARCH ESO ISS AMBI TAU0 END 0.00404
HIERARCH ESO ISS AMBI TEMP 10.25
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.41