Exposure
ID
PIONI.2022-07-31T05:37:03.356_1
Header ID
PIONI.2022-07-31T05:37:03.356
Date updated
2022-07-31 05:40:57 UTC+0000
Release date
2022-07-31 05:37:03 UTC+0000
UTC Start
2022-07-31 05:37:03.356
UTC End
2022-07-31 05:37:28.956
MJD Start
59791.2340666228
MJD End
59791.2343629191
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004971
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.685
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 62.7940 62.7230 273.1000 273.1000
K0-D0 92.7210 92.6590 253.1000 253.1000
K0-J3 49.9900 49.9690 341.7670 341.8520
G2-D0 39.9270 39.9300 220.7000 220.7000
G2-J3 64.5050 64.5040 46.8560 46.8640
D0-J3 104.2890 104.2920 44.4970 44.5080
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 59791.2340666228
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 62.794
HIERARCH ESO ISS PBL12 END 62.723
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 273.1
HIERARCH ESO ISS PBL13 START 92.721
HIERARCH ESO ISS PBL13 END 92.659
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.1
HIERARCH ESO ISS PBL14 START 49.99
HIERARCH ESO ISS PBL14 END 49.969
HIERARCH ESO ISS PBLA14 START 341.767
HIERARCH ESO ISS PBLA14 END 341.852
HIERARCH ESO ISS PBL23 START 39.927
HIERARCH ESO ISS PBL23 END 39.93
HIERARCH ESO ISS PBLA23 START 220.7
HIERARCH ESO ISS PBLA23 END 220.7
HIERARCH ESO ISS PBL24 START 64.505
HIERARCH ESO ISS PBL24 END 64.504
HIERARCH ESO ISS PBLA24 START 46.856
HIERARCH ESO ISS PBLA24 END 46.864
HIERARCH ESO ISS PBL34 START 104.289
HIERARCH ESO ISS PBL34 END 104.292
HIERARCH ESO ISS PBLA34 START 44.497
HIERARCH ESO ISS PBLA34 END 44.508
HIERARCH ESO ISS AMBI TAU0 START 0.004971
HIERARCH ESO ISS AMBI TAU0 END 0.004971
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.67