Exposure
ID
PIONI.2021-03-13T06:21:38.473_1
Header ID
PIONI.2021-03-13T06:21:38.473
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2022-03-13 06:25:51 UTC+0000
UTC Start
2021-03-13 06:21:38.473
UTC End
2021-03-13 06:22:04.073
MJD Start
59286.2650286187
MJD End
59286.265324915
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005957
Ambient temperature (°C)
11.13
Seeing (arcsec)
0.575
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 112.5660 112.4560 247.5000 247.5000
K0-D0 86.1410 86.0370 259.4000 259.5000
K0-C1 103.3150 103.2070 250.7720 250.7990
B2-D0 33.4660 33.4580 35.2000 35.2000
B2-C1 11.1490 11.1460 35.1610 35.1890
D0-C1 22.3180 22.3130 215.2170 215.2450
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 59286.2650286187
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 112.566
HIERARCH ESO ISS PBL12 END 112.456
HIERARCH ESO ISS PBLA12 START 247.5
HIERARCH ESO ISS PBLA12 END 247.5
HIERARCH ESO ISS PBL13 START 86.141
HIERARCH ESO ISS PBL13 END 86.037
HIERARCH ESO ISS PBLA13 START 259.4
HIERARCH ESO ISS PBLA13 END 259.5
HIERARCH ESO ISS PBL14 START 103.315
HIERARCH ESO ISS PBL14 END 103.207
HIERARCH ESO ISS PBLA14 START 250.772
HIERARCH ESO ISS PBLA14 END 250.799
HIERARCH ESO ISS PBL23 START 33.466
HIERARCH ESO ISS PBL23 END 33.458
HIERARCH ESO ISS PBLA23 START 35.2
HIERARCH ESO ISS PBLA23 END 35.2
HIERARCH ESO ISS PBL24 START 11.149
HIERARCH ESO ISS PBL24 END 11.146
HIERARCH ESO ISS PBLA24 START 35.161
HIERARCH ESO ISS PBLA24 END 35.189
HIERARCH ESO ISS PBL34 START 22.318
HIERARCH ESO ISS PBL34 END 22.313
HIERARCH ESO ISS PBLA34 START 215.217
HIERARCH ESO ISS PBLA34 END 215.245
HIERARCH ESO ISS AMBI TAU0 START 0.005983
HIERARCH ESO ISS AMBI TAU0 END 0.005931
HIERARCH ESO ISS AMBI TEMP 11.13
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.6