Exposure
ID
PIONI.2021-03-13T05:12:02.014_1
Header ID
PIONI.2021-03-13T05:12:02.014
Date updated
2021-09-29 14:26:52 UTC+0000
Release date
2021-03-13 05:12:02 UTC+0000
UTC Start
2021-03-13 05:12:02.014
UTC End
2021-03-13 05:12:27.614
MJD Start
59286.2166899783
MJD End
59286.2169862746
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005076
Ambient temperature (°C)
11.61
Seeing (arcsec)
0.63
Observation
ID
48357
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
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 120.5040 120.4550 244.2000 244.2000
K0-D0 93.4800 93.4260 255.3000 255.3000
K0-C1 111.0860 111.0360 247.2600 247.2860
B2-D0 33.9290 33.9300 32.2000 32.2000
B2-C1 11.3020 11.3020 32.1150 32.1530
D0-C1 22.6270 22.6280 212.1740 212.2130
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 59286.2166899783
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 120.504
HIERARCH ESO ISS PBL12 END 120.455
HIERARCH ESO ISS PBLA12 START 244.2
HIERARCH ESO ISS PBLA12 END 244.2
HIERARCH ESO ISS PBL13 START 93.48
HIERARCH ESO ISS PBL13 END 93.426
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.3
HIERARCH ESO ISS PBL14 START 111.086
HIERARCH ESO ISS PBL14 END 111.036
HIERARCH ESO ISS PBLA14 START 247.26
HIERARCH ESO ISS PBLA14 END 247.286
HIERARCH ESO ISS PBL23 START 33.929
HIERARCH ESO ISS PBL23 END 33.93
HIERARCH ESO ISS PBLA23 START 32.2
HIERARCH ESO ISS PBLA23 END 32.2
HIERARCH ESO ISS PBL24 START 11.302
HIERARCH ESO ISS PBL24 END 11.302
HIERARCH ESO ISS PBLA24 START 32.115
HIERARCH ESO ISS PBLA24 END 32.153
HIERARCH ESO ISS PBL34 START 22.627
HIERARCH ESO ISS PBL34 END 22.628
HIERARCH ESO ISS PBLA34 START 212.174
HIERARCH ESO ISS PBLA34 END 212.213
HIERARCH ESO ISS AMBI TAU0 START 0.005076
HIERARCH ESO ISS AMBI TAU0 END 0.005076
HIERARCH ESO ISS AMBI TEMP 11.61
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.63