Exposure
ID
PIONI.2021-03-13T06:29:35.114_1
Header ID
PIONI.2021-03-13T06:29:35.114
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2021-03-13 06:29:35 UTC+0000
UTC Start
2021-03-13 06:29:35.114
UTC End
2021-03-13 06:30:00.714
MJD Start
59286.270545301
MJD End
59286.2708415973
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006628
Ambient temperature (°C)
10.99
Seeing (arcsec)
0.53
Observation
ID
48360
Category
calibrator
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
36266
Name
HD92770
RA
160.629489
DEC
-13.97444
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 108.9110 108.7810 246.3000 246.3000
K0-D0 81.8730 81.7480 258.2000 258.3000
K0-C1 99.4750 99.3460 249.5320 249.5410
B2-D0 33.4580 33.4500 35.7000 35.8000
B2-C1 11.1460 11.1430 35.7040 35.7210
D0-C1 22.3120 22.3070 215.7560 215.7730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21GN.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59286.270545301
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD92770
RA 160.629489
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 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 108.911
HIERARCH ESO ISS PBL12 END 108.781
HIERARCH ESO ISS PBLA12 START 246.3
HIERARCH ESO ISS PBLA12 END 246.3
HIERARCH ESO ISS PBL13 START 81.873
HIERARCH ESO ISS PBL13 END 81.748
HIERARCH ESO ISS PBLA13 START 258.2
HIERARCH ESO ISS PBLA13 END 258.3
HIERARCH ESO ISS PBL14 START 99.475
HIERARCH ESO ISS PBL14 END 99.346
HIERARCH ESO ISS PBLA14 START 249.532
HIERARCH ESO ISS PBLA14 END 249.541
HIERARCH ESO ISS PBL23 START 33.458
HIERARCH ESO ISS PBL23 END 33.45
HIERARCH ESO ISS PBLA23 START 35.7
HIERARCH ESO ISS PBLA23 END 35.8
HIERARCH ESO ISS PBL24 START 11.146
HIERARCH ESO ISS PBL24 END 11.143
HIERARCH ESO ISS PBLA24 START 35.704
HIERARCH ESO ISS PBLA24 END 35.721
HIERARCH ESO ISS PBL34 START 22.312
HIERARCH ESO ISS PBL34 END 22.307
HIERARCH ESO ISS PBLA34 START 215.756
HIERARCH ESO ISS PBLA34 END 215.773
HIERARCH ESO ISS AMBI TAU0 START 0.006367
HIERARCH ESO ISS AMBI TAU0 END 0.006889
HIERARCH ESO ISS AMBI TEMP 10.99
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.51