Exposure
ID
PIONI.2021-09-18T02:01:06.554_1
Header ID
PIONI.2021-09-18T02:01:06.554
Date updated
2021-09-29 14:28:43 UTC+0000
Release date
2021-09-18 02:01:06 UTC+0000
UTC Start
2021-09-18 02:01:06.554
UTC End
2021-09-18 02:01:32.154
MJD Start
59475.0841036374
MJD End
59475.0843999337
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003658
Ambient temperature (°C)
13.86
Seeing (arcsec)
0.97
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 65.1160 65.0610 272.6000 272.6000
K0-D0 94.6250 94.5840 253.1000 253.1000
K0-J3 50.8340 50.8100 338.7560 338.8330
G2-D0 39.7090 39.7170 220.0000 220.0000
G2-J3 64.3810 64.3890 46.4100 46.4260
D0-J3 103.9350 103.9510 43.9560 43.9740
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 59475.0841036374
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 65.116
HIERARCH ESO ISS PBL12 END 65.061
HIERARCH ESO ISS PBLA12 START 272.6
HIERARCH ESO ISS PBLA12 END 272.6
HIERARCH ESO ISS PBL13 START 94.625
HIERARCH ESO ISS PBL13 END 94.584
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 50.834
HIERARCH ESO ISS PBL14 END 50.81
HIERARCH ESO ISS PBLA14 START 338.756
HIERARCH ESO ISS PBLA14 END 338.833
HIERARCH ESO ISS PBL23 START 39.709
HIERARCH ESO ISS PBL23 END 39.717
HIERARCH ESO ISS PBLA23 START 220.0
HIERARCH ESO ISS PBLA23 END 220.0
HIERARCH ESO ISS PBL24 START 64.381
HIERARCH ESO ISS PBL24 END 64.389
HIERARCH ESO ISS PBLA24 START 46.41
HIERARCH ESO ISS PBLA24 END 46.426
HIERARCH ESO ISS PBL34 START 103.935
HIERARCH ESO ISS PBL34 END 103.951
HIERARCH ESO ISS PBLA34 START 43.956
HIERARCH ESO ISS PBLA34 END 43.974
HIERARCH ESO ISS AMBI TAU0 START 0.003658
HIERARCH ESO ISS AMBI TAU0 END 0.003658
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97