Exposure
ID
PIONI.2021-03-13T05:40:15.232_1
Header ID
PIONI.2021-03-13T05:40:15.232
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2021-03-13 05:40:15 UTC+0000
UTC Start
2021-03-13 05:40:15.232
UTC End
2021-03-13 05:40:40.832
MJD Start
59286.2362874108
MJD End
59286.2365837071
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006711
Ambient temperature (°C)
11.31
Seeing (arcsec)
0.49
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 117.5110 117.4320 245.2000 245.2000
K0-D0 90.3300 90.2500 256.5000 256.5000
K0-C1 108.0410 107.9610 248.3320 248.3520
B2-D0 33.8950 33.8930 33.8000 33.8000
B2-C1 11.2910 11.2900 33.7490 33.7800
D0-C1 22.6040 22.6030 213.8060 213.8370
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 59286.2362874108
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 117.511
HIERARCH ESO ISS PBL12 END 117.432
HIERARCH ESO ISS PBLA12 START 245.2
HIERARCH ESO ISS PBLA12 END 245.2
HIERARCH ESO ISS PBL13 START 90.33
HIERARCH ESO ISS PBL13 END 90.25
HIERARCH ESO ISS PBLA13 START 256.5
HIERARCH ESO ISS PBLA13 END 256.5
HIERARCH ESO ISS PBL14 START 108.041
HIERARCH ESO ISS PBL14 END 107.961
HIERARCH ESO ISS PBLA14 START 248.332
HIERARCH ESO ISS PBLA14 END 248.352
HIERARCH ESO ISS PBL23 START 33.895
HIERARCH ESO ISS PBL23 END 33.893
HIERARCH ESO ISS PBLA23 START 33.8
HIERARCH ESO ISS PBLA23 END 33.8
HIERARCH ESO ISS PBL24 START 11.291
HIERARCH ESO ISS PBL24 END 11.29
HIERARCH ESO ISS PBLA24 START 33.749
HIERARCH ESO ISS PBLA24 END 33.78
HIERARCH ESO ISS PBL34 START 22.604
HIERARCH ESO ISS PBL34 END 22.603
HIERARCH ESO ISS PBLA34 START 213.806
HIERARCH ESO ISS PBLA34 END 213.837
HIERARCH ESO ISS AMBI TAU0 START 0.006711
HIERARCH ESO ISS AMBI TAU0 END 0.006711
HIERARCH ESO ISS AMBI TEMP 11.31
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49