Exposure
ID
PIONI.2020-12-31T07:02:17.166_1
Header ID
PIONI.2020-12-31T07:02:17.166
Date updated
2021-09-29 14:25:56 UTC+0000
Release date
2021-12-31 07:11:12 UTC+0000
UTC Start
2020-12-31 07:02:17.166
UTC End
2020-12-31 07:02:42.766
MJD Start
59214.29325424
MJD End
59214.2935505363
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003769
Ambient temperature (°C)
13.02
Seeing (arcsec)
1.12
Observation
ID
45947
Category
science
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
34574
Name
RCrt
RA
165.139717
DEC
-18.32488
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 24.5260 24.5370 134.5000 134.5000
A0-D0 28.2990 28.3310 58.1000 58.2000
A0-C1 20.7070 20.7290 108.2220 108.2500
B2-D0 32.7890 32.7930 11.5000 11.6000
B2-C1 10.9230 10.9250 11.4310 11.5160
D0-C1 21.8650 21.8680 191.4900 191.5750
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59214.29325424
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RCrt
RA 165.139717
DEC -18.32488
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 24.526
HIERARCH ESO ISS PBL12 END 24.537
HIERARCH ESO ISS PBLA12 START 134.5
HIERARCH ESO ISS PBLA12 END 134.5
HIERARCH ESO ISS PBL13 START 28.299
HIERARCH ESO ISS PBL13 END 28.331
HIERARCH ESO ISS PBLA13 START 58.1
HIERARCH ESO ISS PBLA13 END 58.2
HIERARCH ESO ISS PBL14 START 20.707
HIERARCH ESO ISS PBL14 END 20.729
HIERARCH ESO ISS PBLA14 START 108.222
HIERARCH ESO ISS PBLA14 END 108.25
HIERARCH ESO ISS PBL23 START 32.789
HIERARCH ESO ISS PBL23 END 32.793
HIERARCH ESO ISS PBLA23 START 11.5
HIERARCH ESO ISS PBLA23 END 11.6
HIERARCH ESO ISS PBL24 START 10.923
HIERARCH ESO ISS PBL24 END 10.925
HIERARCH ESO ISS PBLA24 START 11.431
HIERARCH ESO ISS PBLA24 END 11.516
HIERARCH ESO ISS PBL34 START 21.865
HIERARCH ESO ISS PBL34 END 21.868
HIERARCH ESO ISS PBLA34 START 191.49
HIERARCH ESO ISS PBLA34 END 191.575
HIERARCH ESO ISS AMBI TAU0 START 0.003769
HIERARCH ESO ISS AMBI TAU0 END 0.003769
HIERARCH ESO ISS AMBI TEMP 13.02
HIERARCH ESO ISS AMBI FWHM START 1.12
HIERARCH ESO ISS AMBI FWHM END 1.12