Exposure
ID
PIONI.2021-03-13T05:30:58.322_1
Header ID
PIONI.2021-03-13T05:30:58.322
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 05:30:58.322
UTC End
2021-03-13 05:31:23.922
MJD Start
59286.2298416873
MJD End
59286.2301379836
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006914
Ambient temperature (°C)
11.38
Seeing (arcsec)
0.49
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 119.6580 119.6000 245.0000 245.0000
K0-D0 92.9670 92.9090 256.3000 256.4000
K0-C1 110.3330 110.2750 248.1500 248.1860
B2-D0 33.8930 33.8910 32.3000 32.3000
B2-C1 11.2900 11.2890 32.2140 32.2560
D0-C1 22.6030 22.6010 212.2740 212.3150
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 59286.2298416873
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 119.658
HIERARCH ESO ISS PBL12 END 119.6
HIERARCH ESO ISS PBLA12 START 245.0
HIERARCH ESO ISS PBLA12 END 245.0
HIERARCH ESO ISS PBL13 START 92.967
HIERARCH ESO ISS PBL13 END 92.909
HIERARCH ESO ISS PBLA13 START 256.3
HIERARCH ESO ISS PBLA13 END 256.4
HIERARCH ESO ISS PBL14 START 110.333
HIERARCH ESO ISS PBL14 END 110.275
HIERARCH ESO ISS PBLA14 START 248.15
HIERARCH ESO ISS PBLA14 END 248.186
HIERARCH ESO ISS PBL23 START 33.893
HIERARCH ESO ISS PBL23 END 33.891
HIERARCH ESO ISS PBLA23 START 32.3
HIERARCH ESO ISS PBLA23 END 32.3
HIERARCH ESO ISS PBL24 START 11.29
HIERARCH ESO ISS PBL24 END 11.289
HIERARCH ESO ISS PBLA24 START 32.214
HIERARCH ESO ISS PBLA24 END 32.256
HIERARCH ESO ISS PBL34 START 22.603
HIERARCH ESO ISS PBL34 END 22.601
HIERARCH ESO ISS PBLA34 START 212.274
HIERARCH ESO ISS PBLA34 END 212.315
HIERARCH ESO ISS AMBI TAU0 START 0.006914
HIERARCH ESO ISS AMBI TAU0 END 0.006914
HIERARCH ESO ISS AMBI TEMP 11.38
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.53