Exposure
ID
PIONI.2022-07-31T04:45:40.622_1
Header ID
PIONI.2022-07-31T04:45:40.622
Date updated
2022-07-31 04:50:58 UTC+0000
Release date
2022-07-31 04:45:40 UTC+0000
UTC Start
2022-07-31 04:45:40.623
UTC End
2022-07-31 04:46:06.223
MJD Start
59791.1983868349
MJD End
59791.1986831312
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006198
Ambient temperature (°C)
14.55
Seeing (arcsec)
0.44
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 67.2210 67.1890 272.1000 272.1000
K0-D0 95.8740 95.8620 252.9000 252.9000
K0-J3 52.0030 51.9790 335.2400 335.3080
G2-D0 39.2010 39.2140 218.6000 218.7000
G2-J3 63.7450 63.7630 45.4130 45.4390
D0-J3 102.7760 102.8070 42.8310 42.8590
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 59791.1983868349
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 67.221
HIERARCH ESO ISS PBL12 END 67.189
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.874
HIERARCH ESO ISS PBL13 END 95.862
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.003
HIERARCH ESO ISS PBL14 END 51.979
HIERARCH ESO ISS PBLA14 START 335.24
HIERARCH ESO ISS PBLA14 END 335.308
HIERARCH ESO ISS PBL23 START 39.201
HIERARCH ESO ISS PBL23 END 39.214
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.7
HIERARCH ESO ISS PBL24 START 63.745
HIERARCH ESO ISS PBL24 END 63.763
HIERARCH ESO ISS PBLA24 START 45.413
HIERARCH ESO ISS PBLA24 END 45.439
HIERARCH ESO ISS PBL34 START 102.776
HIERARCH ESO ISS PBL34 END 102.807
HIERARCH ESO ISS PBLA34 START 42.831
HIERARCH ESO ISS PBLA34 END 42.859
HIERARCH ESO ISS AMBI TAU0 START 0.006198
HIERARCH ESO ISS AMBI TAU0 END 0.006198
HIERARCH ESO ISS AMBI TEMP 14.55
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44