Exposure
ID
PIONI.2021-09-19T00:10:48.785_1
Header ID
PIONI.2021-09-19T00:10:48.785
Date updated
2021-09-29 14:28:44 UTC+0000
Release date
2021-09-19 00:10:48 UTC+0000
UTC Start
2021-09-19 00:10:48.785
UTC End
2021-09-19 00:11:14.385
MJD Start
59476.00750909
MJD End
59476.0078053863
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010898
Ambient temperature (°C)
15.38
Seeing (arcsec)
0.3
Observation
ID
48249
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
36198
Name
HD 192531
RA
304.762403
DEC
-63.2311
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 67.7430 67.7530 258.0000 258.1000
K0-D0 95.5390 95.5300 242.1000 242.2000
K0-J3 44.7020 44.7290 317.3890 317.4790
G2-D0 35.5880 35.5770 210.7000 210.8000
G2-J3 59.2160 59.1980 37.4250 37.5290
D0-J3 94.6510 94.6220 34.9010 35.0030
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 59476.00750909
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 192531
RA 304.762403
DEC -63.2311
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 67.743
HIERARCH ESO ISS PBL12 END 67.753
HIERARCH ESO ISS PBLA12 START 258.0
HIERARCH ESO ISS PBLA12 END 258.1
HIERARCH ESO ISS PBL13 START 95.539
HIERARCH ESO ISS PBL13 END 95.53
HIERARCH ESO ISS PBLA13 START 242.1
HIERARCH ESO ISS PBLA13 END 242.2
HIERARCH ESO ISS PBL14 START 44.702
HIERARCH ESO ISS PBL14 END 44.729
HIERARCH ESO ISS PBLA14 START 317.389
HIERARCH ESO ISS PBLA14 END 317.479
HIERARCH ESO ISS PBL23 START 35.588
HIERARCH ESO ISS PBL23 END 35.577
HIERARCH ESO ISS PBLA23 START 210.7
HIERARCH ESO ISS PBLA23 END 210.8
HIERARCH ESO ISS PBL24 START 59.216
HIERARCH ESO ISS PBL24 END 59.198
HIERARCH ESO ISS PBLA24 START 37.425
HIERARCH ESO ISS PBLA24 END 37.529
HIERARCH ESO ISS PBL34 START 94.651
HIERARCH ESO ISS PBL34 END 94.622
HIERARCH ESO ISS PBLA34 START 34.901
HIERARCH ESO ISS PBLA34 END 35.003
HIERARCH ESO ISS AMBI TAU0 START 0.010898
HIERARCH ESO ISS AMBI TAU0 END 0.010898
HIERARCH ESO ISS AMBI TEMP 15.38
HIERARCH ESO ISS AMBI FWHM START 0.3
HIERARCH ESO ISS AMBI FWHM END 0.3