Exposure
ID
PIONI.2021-02-22T07:05:27.588_1
Header ID
PIONI.2021-02-22T07:05:27.588
Date updated
2021-02-22 07:11:46 UTC+0000
Release date
None
UTC Start
2021-02-22 07:05:27.588
UTC End
2021-02-22 07:05:53.188
MJD Start
59267.2954581897
MJD End
59267.295754486
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013509
Ambient temperature (°C)
14.34
Seeing (arcsec)
0.42
Observation
ID
46857
Category
science
Program ID
106.21GN.002
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
35184
Name
RCrt
RA
165.140886
DEC
-18.32488
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 63.4420 63.3790 279.3000 279.4000
K0-D0 90.7640 90.6880 257.6000 257.6000
K0-J3 54.9580 54.9480 343.5830 343.6640
G2-D0 39.5680 39.5590 221.2000 221.2000
G2-J3 63.3720 63.3500 47.9690 47.9980
D0-J3 102.7690 102.7370 45.3530 45.3830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59267.2954581897
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME RCrt
RA 165.140886
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 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 63.442
HIERARCH ESO ISS PBL12 END 63.379
HIERARCH ESO ISS PBLA12 START 279.3
HIERARCH ESO ISS PBLA12 END 279.4
HIERARCH ESO ISS PBL13 START 90.764
HIERARCH ESO ISS PBL13 END 90.688
HIERARCH ESO ISS PBLA13 START 257.6
HIERARCH ESO ISS PBLA13 END 257.6
HIERARCH ESO ISS PBL14 START 54.958
HIERARCH ESO ISS PBL14 END 54.948
HIERARCH ESO ISS PBLA14 START 343.583
HIERARCH ESO ISS PBLA14 END 343.664
HIERARCH ESO ISS PBL23 START 39.568
HIERARCH ESO ISS PBL23 END 39.559
HIERARCH ESO ISS PBLA23 START 221.2
HIERARCH ESO ISS PBLA23 END 221.2
HIERARCH ESO ISS PBL24 START 63.372
HIERARCH ESO ISS PBL24 END 63.35
HIERARCH ESO ISS PBLA24 START 47.969
HIERARCH ESO ISS PBLA24 END 47.998
HIERARCH ESO ISS PBL34 START 102.769
HIERARCH ESO ISS PBL34 END 102.737
HIERARCH ESO ISS PBLA34 START 45.353
HIERARCH ESO ISS PBLA34 END 45.383
HIERARCH ESO ISS AMBI TAU0 START 0.013509
HIERARCH ESO ISS AMBI TAU0 END 0.013509
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42