Exposure
ID
PIONI.2021-03-14T06:52:25.166_1
Header ID
PIONI.2021-03-14T06:52:25.166
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 06:52:25 UTC+0000
UTC Start
2021-03-14 06:52:25.165
UTC End
2021-03-14 06:52:50.765
MJD Start
59287.2864023768
MJD End
59287.2866986731
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002605
Ambient temperature (°C)
11.2
Seeing (arcsec)
1.11
Observation
ID
47161
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
35380
Name
37Vir
RA
192.902384
DEC
3.05687
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 22.1500 22.1300 142.9000 142.9000
A0-D0 31.9750 31.9710 72.6000 72.6000
A0-C1 20.9230 20.9020 114.2590 114.2760
B2-D0 32.1520 32.1670 32.2000 32.3000
B2-C1 10.7090 10.7140 32.1870 32.2220
D0-C1 21.4430 21.4530 212.2480 212.2830
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 59287.2864023768
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 37Vir
RA 192.902384
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 22.15
HIERARCH ESO ISS PBL12 END 22.13
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 31.975
HIERARCH ESO ISS PBL13 END 31.971
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 20.923
HIERARCH ESO ISS PBL14 END 20.902
HIERARCH ESO ISS PBLA14 START 114.259
HIERARCH ESO ISS PBLA14 END 114.276
HIERARCH ESO ISS PBL23 START 32.152
HIERARCH ESO ISS PBL23 END 32.167
HIERARCH ESO ISS PBLA23 START 32.2
HIERARCH ESO ISS PBLA23 END 32.3
HIERARCH ESO ISS PBL24 START 10.709
HIERARCH ESO ISS PBL24 END 10.714
HIERARCH ESO ISS PBLA24 START 32.187
HIERARCH ESO ISS PBLA24 END 32.222
HIERARCH ESO ISS PBL34 START 21.443
HIERARCH ESO ISS PBL34 END 21.453
HIERARCH ESO ISS PBLA34 START 212.248
HIERARCH ESO ISS PBLA34 END 212.283
HIERARCH ESO ISS AMBI TAU0 START 0.002605
HIERARCH ESO ISS AMBI TAU0 END 0.002605
HIERARCH ESO ISS AMBI TEMP 11.2
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11