Exposure
ID
PIONI.2021-03-14T06:51:47.210_1
Header ID
PIONI.2021-03-14T06:51:47.210
Date updated
2021-09-29 14:26:53 UTC+0000
Release date
2021-03-14 06:51:47 UTC+0000
UTC Start
2021-03-14 06:51:47.210
UTC End
2021-03-14 06:52:12.810
MJD Start
59287.2859630841
MJD End
59287.2862593804
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002605
Ambient temperature (°C)
11.15
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 22.1700 22.1510 142.8000 142.9000
A0-D0 31.9780 31.9750 72.7000 72.6000
A0-C1 20.9450 20.9240 114.2400 114.2580
B2-D0 32.1360 32.1520 32.2000 32.2000
B2-C1 10.7040 10.7090 32.1490 32.1850
D0-C1 21.4320 21.4420 212.2100 212.2460
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 59287.2859630841
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 22.17
HIERARCH ESO ISS PBL12 END 22.151
HIERARCH ESO ISS PBLA12 START 142.8
HIERARCH ESO ISS PBLA12 END 142.9
HIERARCH ESO ISS PBL13 START 31.978
HIERARCH ESO ISS PBL13 END 31.975
HIERARCH ESO ISS PBLA13 START 72.7
HIERARCH ESO ISS PBLA13 END 72.6
HIERARCH ESO ISS PBL14 START 20.945
HIERARCH ESO ISS PBL14 END 20.924
HIERARCH ESO ISS PBLA14 START 114.24
HIERARCH ESO ISS PBLA14 END 114.258
HIERARCH ESO ISS PBL23 START 32.136
HIERARCH ESO ISS PBL23 END 32.152
HIERARCH ESO ISS PBLA23 START 32.2
HIERARCH ESO ISS PBLA23 END 32.2
HIERARCH ESO ISS PBL24 START 10.704
HIERARCH ESO ISS PBL24 END 10.709
HIERARCH ESO ISS PBLA24 START 32.149
HIERARCH ESO ISS PBLA24 END 32.185
HIERARCH ESO ISS PBL34 START 21.432
HIERARCH ESO ISS PBL34 END 21.442
HIERARCH ESO ISS PBLA34 START 212.21
HIERARCH ESO ISS PBLA34 END 212.246
HIERARCH ESO ISS AMBI TAU0 START 0.002605
HIERARCH ESO ISS AMBI TAU0 END 0.002605
HIERARCH ESO ISS AMBI TEMP 11.15
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11