Exposure
ID
PIONI.2021-03-13T06:22:16.644_1
Header ID
PIONI.2021-03-13T06:22:16.644
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2022-03-13 06:31:03 UTC+0000
UTC Start
2021-03-13 06:22:16.645
UTC End
2021-03-13 06:22:42.245
MJD Start
59286.2654704247
MJD End
59286.265766721
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005931
Ambient temperature (°C)
11.12
Seeing (arcsec)
0.6
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 112.4500 112.3380 247.5000 247.5000
K0-D0 86.0310 85.9270 259.5000 259.5000
K0-C1 103.2010 103.0910 250.8000 250.8270
B2-D0 33.4580 33.4500 35.2000 35.3000
B2-C1 11.1460 11.1430 35.1900 35.2180
D0-C1 22.3120 22.3070 215.2470 215.2750
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 59286.2654704247
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 112.45
HIERARCH ESO ISS PBL12 END 112.338
HIERARCH ESO ISS PBLA12 START 247.5
HIERARCH ESO ISS PBLA12 END 247.5
HIERARCH ESO ISS PBL13 START 86.031
HIERARCH ESO ISS PBL13 END 85.927
HIERARCH ESO ISS PBLA13 START 259.5
HIERARCH ESO ISS PBLA13 END 259.5
HIERARCH ESO ISS PBL14 START 103.201
HIERARCH ESO ISS PBL14 END 103.091
HIERARCH ESO ISS PBLA14 START 250.8
HIERARCH ESO ISS PBLA14 END 250.827
HIERARCH ESO ISS PBL23 START 33.458
HIERARCH ESO ISS PBL23 END 33.45
HIERARCH ESO ISS PBLA23 START 35.2
HIERARCH ESO ISS PBLA23 END 35.3
HIERARCH ESO ISS PBL24 START 11.146
HIERARCH ESO ISS PBL24 END 11.143
HIERARCH ESO ISS PBLA24 START 35.19
HIERARCH ESO ISS PBLA24 END 35.218
HIERARCH ESO ISS PBL34 START 22.312
HIERARCH ESO ISS PBL34 END 22.307
HIERARCH ESO ISS PBLA34 START 215.247
HIERARCH ESO ISS PBLA34 END 215.275
HIERARCH ESO ISS AMBI TAU0 START 0.005931
HIERARCH ESO ISS AMBI TAU0 END 0.005931
HIERARCH ESO ISS AMBI TEMP 11.12
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6