Exposure
ID
PIONI.2021-03-19T06:06:05.219_1
Header ID
PIONI.2021-03-19T06:06:05.219
Date updated
2021-09-29 14:26:56 UTC+0000
Release date
2021-03-19 06:06:05 UTC+0000
UTC Start
2021-03-19 06:06:05.219
UTC End
2021-03-19 06:06:30.819
MJD Start
59292.2542270701
MJD End
59292.2545233664
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004878
Ambient temperature (°C)
10.32
Seeing (arcsec)
0.43
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 68.0130 67.9950 271.2000 271.1000
K0-D0 95.7530 95.7690 253.0000 252.9000
K0-J3 50.5190 50.4870 331.8250 331.8840
G2-D0 37.7000 37.7220 218.6000 218.7000
G2-J3 61.7420 61.7770 45.6460 45.6700
D0-J3 99.2680 99.3250 42.9940 43.0220
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 59292.2542270701
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 68.013
HIERARCH ESO ISS PBL12 END 67.995
HIERARCH ESO ISS PBLA12 START 271.2
HIERARCH ESO ISS PBLA12 END 271.1
HIERARCH ESO ISS PBL13 START 95.753
HIERARCH ESO ISS PBL13 END 95.769
HIERARCH ESO ISS PBLA13 START 253.0
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 50.519
HIERARCH ESO ISS PBL14 END 50.487
HIERARCH ESO ISS PBLA14 START 331.825
HIERARCH ESO ISS PBLA14 END 331.884
HIERARCH ESO ISS PBL23 START 37.7
HIERARCH ESO ISS PBL23 END 37.722
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 61.742
HIERARCH ESO ISS PBL24 END 61.777
HIERARCH ESO ISS PBLA24 START 45.646
HIERARCH ESO ISS PBLA24 END 45.67
HIERARCH ESO ISS PBL34 START 99.268
HIERARCH ESO ISS PBL34 END 99.325
HIERARCH ESO ISS PBLA34 START 42.994
HIERARCH ESO ISS PBLA34 END 43.022
HIERARCH ESO ISS AMBI TAU0 START 0.005111
HIERARCH ESO ISS AMBI TAU0 END 0.004645
HIERARCH ESO ISS AMBI TEMP 10.32
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.45