Exposure
ID
PIONI.2021-09-18T01:47:27.000_1
Header ID
PIONI.2021-09-18T01:47:27.000
Date updated
2021-09-29 14:28:43 UTC+0000
Release date
2021-09-18 01:47:27 UTC+0000
UTC Start
2021-09-18 01:47:27.000
UTC End
2021-09-18 01:47:52.600
MJD Start
59475.0746180587
MJD End
59475.074914355
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004307
Ambient temperature (°C)
13.87
Seeing (arcsec)
0.72
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 66.2380 66.1930 272.4000 272.4000
K0-D0 95.3870 95.3600 253.1000 253.1000
K0-J3 51.3780 51.3540 337.0440 337.1170
G2-D0 39.5010 39.5110 219.4000 219.4000
G2-J3 64.1470 64.1600 46.0010 46.0210
D0-J3 103.4860 103.5100 43.4870 43.5100
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 59475.0746180587
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 66.238
HIERARCH ESO ISS PBL12 END 66.193
HIERARCH ESO ISS PBLA12 START 272.4
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 95.387
HIERARCH ESO ISS PBL13 END 95.36
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 51.378
HIERARCH ESO ISS PBL14 END 51.354
HIERARCH ESO ISS PBLA14 START 337.044
HIERARCH ESO ISS PBLA14 END 337.117
HIERARCH ESO ISS PBL23 START 39.501
HIERARCH ESO ISS PBL23 END 39.511
HIERARCH ESO ISS PBLA23 START 219.4
HIERARCH ESO ISS PBLA23 END 219.4
HIERARCH ESO ISS PBL24 START 64.147
HIERARCH ESO ISS PBL24 END 64.16
HIERARCH ESO ISS PBLA24 START 46.001
HIERARCH ESO ISS PBLA24 END 46.021
HIERARCH ESO ISS PBL34 START 103.486
HIERARCH ESO ISS PBL34 END 103.51
HIERARCH ESO ISS PBLA34 START 43.487
HIERARCH ESO ISS PBLA34 END 43.51
HIERARCH ESO ISS AMBI TAU0 START 0.004392
HIERARCH ESO ISS AMBI TAU0 END 0.004222
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72