Exposure
ID
PIONI.2021-03-13T05:29:42.107_1
Header ID
PIONI.2021-03-13T05:29:42.107
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2022-03-13 05:36:13 UTC+0000
UTC Start
2021-03-13 05:29:42.107
UTC End
2021-03-13 05:30:07.707
MJD Start
59286.2289595692
MJD End
59286.2292558655
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0067305
Ambient temperature (°C)
11.35
Seeing (arcsec)
0.465
Observation
ID
48359
Category
science
Program ID
106.21GN.003
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
34979
Name
RCrt
RA
165.139716
DEC
-18.32488
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 119.7780 119.7220 244.9000 244.9000
K0-D0 93.0880 93.0310 256.3000 256.3000
K0-C1 110.4540 110.3970 248.0750 248.1110
B2-D0 33.8980 33.8950 32.2000 32.2000
B2-C1 11.2920 11.2910 32.1260 32.1680
D0-C1 22.6060 22.6040 212.1860 212.2280
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59286.2289595692
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RCrt
RA 165.139716
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 K0
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 119.778
HIERARCH ESO ISS PBL12 END 119.722
HIERARCH ESO ISS PBLA12 START 244.9
HIERARCH ESO ISS PBLA12 END 244.9
HIERARCH ESO ISS PBL13 START 93.088
HIERARCH ESO ISS PBL13 END 93.031
HIERARCH ESO ISS PBLA13 START 256.3
HIERARCH ESO ISS PBLA13 END 256.3
HIERARCH ESO ISS PBL14 START 110.454
HIERARCH ESO ISS PBL14 END 110.397
HIERARCH ESO ISS PBLA14 START 248.075
HIERARCH ESO ISS PBLA14 END 248.111
HIERARCH ESO ISS PBL23 START 33.898
HIERARCH ESO ISS PBL23 END 33.895
HIERARCH ESO ISS PBLA23 START 32.2
HIERARCH ESO ISS PBLA23 END 32.2
HIERARCH ESO ISS PBL24 START 11.292
HIERARCH ESO ISS PBL24 END 11.291
HIERARCH ESO ISS PBLA24 START 32.126
HIERARCH ESO ISS PBLA24 END 32.168
HIERARCH ESO ISS PBL34 START 22.606
HIERARCH ESO ISS PBL34 END 22.604
HIERARCH ESO ISS PBLA34 START 212.186
HIERARCH ESO ISS PBLA34 END 212.228
HIERARCH ESO ISS AMBI TAU0 START 0.006547
HIERARCH ESO ISS AMBI TAU0 END 0.006914
HIERARCH ESO ISS AMBI TEMP 11.35
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.45