Exposure
ID
PIONI.2021-10-11T23:54:28.719_1
Header ID
PIONI.2021-10-11T23:54:28.719
Date updated
2021-10-12 00:01:07 UTC+0000
Release date
2021-10-11 23:54:28 UTC+0000
UTC Start
2021-10-11 23:54:28.719
UTC End
2021-10-11 23:54:54.319
MJD Start
59498.9961657282
MJD End
59498.9964620245
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003751
Ambient temperature (°C)
15.06
Seeing (arcsec)
0.97
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 67.3850 67.3550 272.1000 272.1000
K0-D0 95.9240 95.9160 252.9000 252.9000
K0-J3 52.1320 52.1080 334.8930 334.9600
G2-D0 39.1330 39.1460 218.5000 218.5000
G2-J3 63.6450 63.6650 45.2800 45.3060
D0-J3 102.6060 102.6390 42.6830 42.7120
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 59498.9961657282
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 67.385
HIERARCH ESO ISS PBL12 END 67.355
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.924
HIERARCH ESO ISS PBL13 END 95.916
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.132
HIERARCH ESO ISS PBL14 END 52.108
HIERARCH ESO ISS PBLA14 START 334.893
HIERARCH ESO ISS PBLA14 END 334.96
HIERARCH ESO ISS PBL23 START 39.133
HIERARCH ESO ISS PBL23 END 39.146
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 63.645
HIERARCH ESO ISS PBL24 END 63.665
HIERARCH ESO ISS PBLA24 START 45.28
HIERARCH ESO ISS PBLA24 END 45.306
HIERARCH ESO ISS PBL34 START 102.606
HIERARCH ESO ISS PBL34 END 102.639
HIERARCH ESO ISS PBLA34 START 42.683
HIERARCH ESO ISS PBLA34 END 42.712
HIERARCH ESO ISS AMBI TAU0 START 0.003751
HIERARCH ESO ISS AMBI TAU0 END 0.003751
HIERARCH ESO ISS AMBI TEMP 15.06
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.97