Exposure
ID
PIONI.2021-02-22T07:13:29.406_1
Header ID
PIONI.2021-02-22T07:13:29.406
Date updated
2021-02-22 07:21:42 UTC+0000
Release date
2021-02-22 07:13:29 UTC+0000
UTC Start
2021-02-22 07:13:29.406
UTC End
2021-02-22 07:13:55.006
MJD Start
59267.3010347914
MJD End
59267.3013310877
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.012053
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.45
Observation
ID
46439
Category
calibrator
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
34919
Name
HD92770
RA
160.630636
DEC
-13.97444
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 59.9300 59.8470 279.6000 279.7000
K0-D0 87.5850 87.4870 257.2000 257.2000
K0-J3 53.3230 53.3120 346.8880 346.9750
G2-D0 39.4730 39.4620 221.8000 221.8000
G2-J3 62.9720 62.9450 48.2690 48.2840
D0-J3 102.2920 102.2540 45.7860 45.8020
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59267.3010347914
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD92770
RA 160.630636
DEC -13.97444
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 59.93
HIERARCH ESO ISS PBL12 END 59.847
HIERARCH ESO ISS PBLA12 START 279.6
HIERARCH ESO ISS PBLA12 END 279.7
HIERARCH ESO ISS PBL13 START 87.585
HIERARCH ESO ISS PBL13 END 87.487
HIERARCH ESO ISS PBLA13 START 257.2
HIERARCH ESO ISS PBLA13 END 257.2
HIERARCH ESO ISS PBL14 START 53.323
HIERARCH ESO ISS PBL14 END 53.312
HIERARCH ESO ISS PBLA14 START 346.888
HIERARCH ESO ISS PBLA14 END 346.975
HIERARCH ESO ISS PBL23 START 39.473
HIERARCH ESO ISS PBL23 END 39.462
HIERARCH ESO ISS PBLA23 START 221.8
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 62.972
HIERARCH ESO ISS PBL24 END 62.945
HIERARCH ESO ISS PBLA24 START 48.269
HIERARCH ESO ISS PBLA24 END 48.284
HIERARCH ESO ISS PBL34 START 102.292
HIERARCH ESO ISS PBL34 END 102.254
HIERARCH ESO ISS PBLA34 START 45.786
HIERARCH ESO ISS PBLA34 END 45.802
HIERARCH ESO ISS AMBI TAU0 START 0.012053
HIERARCH ESO ISS AMBI TAU0 END 0.012053
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45