Exposure
ID
PIONI.2022-07-27T03:18:47.021_1
Header ID
PIONI.2022-07-27T03:18:47.021
Date updated
2022-07-27 03:25:26 UTC+0000
Release date
2022-07-27 03:18:47 UTC+0000
UTC Start
2022-07-27 03:18:47.021
UTC End
2022-07-27 03:19:12.621
MJD Start
59787.1380442218
MJD End
59787.1383405181
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004221
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.55
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 25.1510 25.1460 137.2000 137.3000
A0-D0 29.7360 29.7650 69.9000 70.0000
A0-C1 22.5250 22.5300 113.3110 113.3140
B2-D0 30.6470 30.6600 20.7000 20.8000
B2-C1 10.2090 10.2140 20.6910 20.7660
D0-C1 20.4380 20.4470 200.7600 200.8360
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 59787.1380442218
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 25.151
HIERARCH ESO ISS PBL12 END 25.146
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.3
HIERARCH ESO ISS PBL13 START 29.736
HIERARCH ESO ISS PBL13 END 29.765
HIERARCH ESO ISS PBLA13 START 69.9
HIERARCH ESO ISS PBLA13 END 70.0
HIERARCH ESO ISS PBL14 START 22.525
HIERARCH ESO ISS PBL14 END 22.53
HIERARCH ESO ISS PBLA14 START 113.311
HIERARCH ESO ISS PBLA14 END 113.314
HIERARCH ESO ISS PBL23 START 30.647
HIERARCH ESO ISS PBL23 END 30.66
HIERARCH ESO ISS PBLA23 START 20.7
HIERARCH ESO ISS PBLA23 END 20.8
HIERARCH ESO ISS PBL24 START 10.209
HIERARCH ESO ISS PBL24 END 10.214
HIERARCH ESO ISS PBLA24 START 20.691
HIERARCH ESO ISS PBLA24 END 20.766
HIERARCH ESO ISS PBL34 START 20.438
HIERARCH ESO ISS PBL34 END 20.447
HIERARCH ESO ISS PBLA34 START 200.76
HIERARCH ESO ISS PBLA34 END 200.836
HIERARCH ESO ISS AMBI TAU0 START 0.004221
HIERARCH ESO ISS AMBI TAU0 END 0.004221
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55