Exposure
ID
PIONI.2022-07-27T05:35:05.440_1
Header ID
PIONI.2022-07-27T05:35:05.440
Date updated
2022-07-27 05:45:20 UTC+0000
Release date
2022-07-27 05:35:05 UTC+0000
UTC Start
2022-07-27 05:35:05.440
UTC End
2022-07-27 05:35:31.040
MJD Start
59787.2327018464
MJD End
59787.2329981427
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0038035
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.645
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 22.4600 22.4440 147.8000 147.9000
A0-D0 31.4430 31.4280 73.2000 73.2000
A0-C1 20.4160 20.3930 118.1670 118.2100
B2-D0 33.4550 33.4630 32.8000 32.8000
B2-C1 11.1440 11.1460 32.7720 32.8020
D0-C1 22.3110 22.3170 212.8290 212.8600
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 59787.2327018464
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 22.46
HIERARCH ESO ISS PBL12 END 22.444
HIERARCH ESO ISS PBLA12 START 147.8
HIERARCH ESO ISS PBLA12 END 147.9
HIERARCH ESO ISS PBL13 START 31.443
HIERARCH ESO ISS PBL13 END 31.428
HIERARCH ESO ISS PBLA13 START 73.2
HIERARCH ESO ISS PBLA13 END 73.2
HIERARCH ESO ISS PBL14 START 20.416
HIERARCH ESO ISS PBL14 END 20.393
HIERARCH ESO ISS PBLA14 START 118.167
HIERARCH ESO ISS PBLA14 END 118.21
HIERARCH ESO ISS PBL23 START 33.455
HIERARCH ESO ISS PBL23 END 33.463
HIERARCH ESO ISS PBLA23 START 32.8
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 11.144
HIERARCH ESO ISS PBL24 END 11.146
HIERARCH ESO ISS PBLA24 START 32.772
HIERARCH ESO ISS PBLA24 END 32.802
HIERARCH ESO ISS PBL34 START 22.311
HIERARCH ESO ISS PBL34 END 22.317
HIERARCH ESO ISS PBLA34 START 212.829
HIERARCH ESO ISS PBLA34 END 212.86
HIERARCH ESO ISS AMBI TAU0 START 0.003666
HIERARCH ESO ISS AMBI TAU0 END 0.003941
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.6