Exposure
ID
PIONI.2021-10-12T00:30:11.345_1
Header ID
PIONI.2021-10-12T00:30:11.345
Date updated
2021-10-12 00:41:09 UTC+0000
Release date
2021-10-12 00:30:11 UTC+0000
UTC Start
2021-10-12 00:30:11.345
UTC End
2021-10-12 00:30:36.945
MJD Start
59499.0209646388
MJD End
59499.0212609351
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0046
Ambient temperature (°C)
15.27
Seeing (arcsec)
0.575
Observation
ID
48255
Category
calibrator
Program ID
105.2047.001
Program Title
CONSTRAINING EFFECTS OF CONVECTION AND PULSATION: ALMA SIO AND VLTI IMAGING OF AGB STARS
Program Type
Normal
PI / COI
WITTKOWSKI/ HUMPHREYS/ CHIAVASSA/ PALADINI/ H\XC3\XB6FNER/ GRAY/ BLADH/ FREYTAG
Target
ID
36203
Name
HD 189114
RA
299.635548
DEC
-3.55374
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 64.7940 64.7390 272.7000 272.7000
K0-D0 94.3820 94.3390 253.2000 253.2000
K0-J3 50.6990 50.6760 339.2100 339.2860
G2-D0 39.7530 39.7600 220.1000 220.1000
G2-J3 64.4220 64.4280 46.5000 46.5140
D0-J3 104.0220 104.0350 44.0610 44.0780
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.2047.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59499.0209646388
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.635548
DEC -3.55374
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 64.794
HIERARCH ESO ISS PBL12 END 64.739
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 94.382
HIERARCH ESO ISS PBL13 END 94.339
HIERARCH ESO ISS PBLA13 START 253.2
HIERARCH ESO ISS PBLA13 END 253.2
HIERARCH ESO ISS PBL14 START 50.699
HIERARCH ESO ISS PBL14 END 50.676
HIERARCH ESO ISS PBLA14 START 339.21
HIERARCH ESO ISS PBLA14 END 339.286
HIERARCH ESO ISS PBL23 START 39.753
HIERARCH ESO ISS PBL23 END 39.76
HIERARCH ESO ISS PBLA23 START 220.1
HIERARCH ESO ISS PBLA23 END 220.1
HIERARCH ESO ISS PBL24 START 64.422
HIERARCH ESO ISS PBL24 END 64.428
HIERARCH ESO ISS PBLA24 START 46.5
HIERARCH ESO ISS PBLA24 END 46.514
HIERARCH ESO ISS PBL34 START 104.022
HIERARCH ESO ISS PBL34 END 104.035
HIERARCH ESO ISS PBLA34 START 44.061
HIERARCH ESO ISS PBLA34 END 44.078
HIERARCH ESO ISS AMBI TAU0 START 0.0046
HIERARCH ESO ISS AMBI TAU0 END 0.0046
HIERARCH ESO ISS AMBI TEMP 15.27
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.57