Exposure
ID
PIONI.2022-07-27T02:40:25.272_1
Header ID
PIONI.2022-07-27T02:40:25.272
Date updated
2022-07-27 02:51:32 UTC+0000
Release date
2022-07-27 02:40:25 UTC+0000
UTC Start
2022-07-27 02:40:25.272
UTC End
2022-07-27 02:40:50.872
MJD Start
59787.1114036068
MJD End
59787.1116999031
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005488
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.82
Observation
ID
50713
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
37832
Name
HD 189114
RA
299.634433
DEC
-3.55374
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2990 25.2990 136.3000 136.3000
A0-D0 27.5330 27.5710 67.6000 67.7000
A0-C1 21.9350 21.9480 113.3810 113.3750
B2-D0 29.8440 29.8550 15.5000 15.6000
B2-C1 9.9430 9.9460 15.4610 15.5450
D0-C1 19.9020 19.9090 195.5290 195.6140
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 59787.1114036068
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 189114
RA 299.634433
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 A0
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 25.299
HIERARCH ESO ISS PBL12 END 25.299
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 27.533
HIERARCH ESO ISS PBL13 END 27.571
HIERARCH ESO ISS PBLA13 START 67.6
HIERARCH ESO ISS PBLA13 END 67.7
HIERARCH ESO ISS PBL14 START 21.935
HIERARCH ESO ISS PBL14 END 21.948
HIERARCH ESO ISS PBLA14 START 113.381
HIERARCH ESO ISS PBLA14 END 113.375
HIERARCH ESO ISS PBL23 START 29.844
HIERARCH ESO ISS PBL23 END 29.855
HIERARCH ESO ISS PBLA23 START 15.5
HIERARCH ESO ISS PBLA23 END 15.6
HIERARCH ESO ISS PBL24 START 9.943
HIERARCH ESO ISS PBL24 END 9.946
HIERARCH ESO ISS PBLA24 START 15.461
HIERARCH ESO ISS PBLA24 END 15.545
HIERARCH ESO ISS PBL34 START 19.902
HIERARCH ESO ISS PBL34 END 19.909
HIERARCH ESO ISS PBLA34 START 195.529
HIERARCH ESO ISS PBLA34 END 195.614
HIERARCH ESO ISS AMBI TAU0 START 0.005488
HIERARCH ESO ISS AMBI TAU0 END 0.005488
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.82