Exposure
ID
PIONI.2022-07-27T03:38:53.619_1
Header ID
PIONI.2022-07-27T03:38:53.619
Date updated
2022-07-27 03:45:38 UTC+0000
Release date
2022-07-27 03:38:53 UTC+0000
UTC Start
2022-07-27 03:38:53.619
UTC End
2022-07-27 03:39:19.219
MJD Start
59787.1520094834
MJD End
59787.1523057797
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003592
Ambient temperature (°C)
11.88
Seeing (arcsec)
0.6
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 24.9450 24.9370 138.1000 138.1000
A0-D0 30.6120 30.6350 70.8000 70.9000
A0-C1 22.6220 22.6230 113.5110 113.5190
B2-D0 31.1090 31.1230 23.2000 23.2000
B2-C1 10.3630 10.3680 23.1260 23.1950
D0-C1 20.7460 20.7550 203.1950 203.2640
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 59787.1520094834
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 24.945
HIERARCH ESO ISS PBL12 END 24.937
HIERARCH ESO ISS PBLA12 START 138.1
HIERARCH ESO ISS PBLA12 END 138.1
HIERARCH ESO ISS PBL13 START 30.612
HIERARCH ESO ISS PBL13 END 30.635
HIERARCH ESO ISS PBLA13 START 70.8
HIERARCH ESO ISS PBLA13 END 70.9
HIERARCH ESO ISS PBL14 START 22.622
HIERARCH ESO ISS PBL14 END 22.623
HIERARCH ESO ISS PBLA14 START 113.511
HIERARCH ESO ISS PBLA14 END 113.519
HIERARCH ESO ISS PBL23 START 31.109
HIERARCH ESO ISS PBL23 END 31.123
HIERARCH ESO ISS PBLA23 START 23.2
HIERARCH ESO ISS PBLA23 END 23.2
HIERARCH ESO ISS PBL24 START 10.363
HIERARCH ESO ISS PBL24 END 10.368
HIERARCH ESO ISS PBLA24 START 23.126
HIERARCH ESO ISS PBLA24 END 23.195
HIERARCH ESO ISS PBL34 START 20.746
HIERARCH ESO ISS PBL34 END 20.755
HIERARCH ESO ISS PBLA34 START 203.195
HIERARCH ESO ISS PBLA34 END 203.264
HIERARCH ESO ISS AMBI TAU0 START 0.003394
HIERARCH ESO ISS AMBI TAU0 END 0.00379
HIERARCH ESO ISS AMBI TEMP 11.88
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6