Exposure
ID
PIONI.2021-10-11T23:55:44.663_1
Header ID
PIONI.2021-10-11T23:55:44.663
Date updated
2021-10-12 00:01:07 UTC+0000
Release date
2021-10-11 23:55:44 UTC+0000
UTC Start
2021-10-11 23:55:44.663
UTC End
2021-10-11 23:56:10.263
MJD Start
59498.9970447137
MJD End
59498.99734101
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0035425
Ambient temperature (°C)
15.21
Seeing (arcsec)
0.95
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 67.3210 67.2890 272.1000 272.1000
K0-D0 95.9060 95.8960 252.9000 252.9000
K0-J3 52.0810 52.0570 335.0340 335.1010
G2-D0 39.1610 39.1740 218.5000 218.6000
G2-J3 63.6860 63.7050 45.3360 45.3620
D0-J3 102.6760 102.7080 42.7450 42.7730
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 59498.9970447137
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 67.321
HIERARCH ESO ISS PBL12 END 67.289
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.906
HIERARCH ESO ISS PBL13 END 95.896
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.081
HIERARCH ESO ISS PBL14 END 52.057
HIERARCH ESO ISS PBLA14 START 335.034
HIERARCH ESO ISS PBLA14 END 335.101
HIERARCH ESO ISS PBL23 START 39.161
HIERARCH ESO ISS PBL23 END 39.174
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 63.686
HIERARCH ESO ISS PBL24 END 63.705
HIERARCH ESO ISS PBLA24 START 45.336
HIERARCH ESO ISS PBLA24 END 45.362
HIERARCH ESO ISS PBL34 START 102.676
HIERARCH ESO ISS PBL34 END 102.708
HIERARCH ESO ISS PBLA34 START 42.745
HIERARCH ESO ISS PBLA34 END 42.773
HIERARCH ESO ISS AMBI TAU0 START 0.003751
HIERARCH ESO ISS AMBI TAU0 END 0.003334
HIERARCH ESO ISS AMBI TEMP 15.21
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 0.93