Exposure
ID
PIONI.2021-09-21T01:19:50.647_1
Header ID
PIONI.2021-09-21T01:19:50.647
Date updated
2021-09-29 14:28:46 UTC+0000
Release date
2021-09-21 01:19:50 UTC+0000
UTC Start
2021-09-21 01:19:50.647
UTC End
2021-09-21 01:20:16.247
MJD Start
59478.0554472995
MJD End
59478.0557435958
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006308
Ambient temperature (°C)
15.54
Seeing (arcsec)
0.58
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 67.2410 67.2090 272.1000 272.1000
K0-D0 95.8810 95.8690 252.9000 252.9000
K0-J3 52.0190 51.9950 335.1940 335.2620
G2-D0 39.1940 39.2060 218.6000 218.6000
G2-J3 63.7330 63.7520 45.3930 45.4190
D0-J3 102.7560 102.7880 42.8090 42.8370
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 59478.0554472995
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 67.241
HIERARCH ESO ISS PBL12 END 67.209
HIERARCH ESO ISS PBLA12 START 272.1
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 95.881
HIERARCH ESO ISS PBL13 END 95.869
HIERARCH ESO ISS PBLA13 START 252.9
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 52.019
HIERARCH ESO ISS PBL14 END 51.995
HIERARCH ESO ISS PBLA14 START 335.194
HIERARCH ESO ISS PBLA14 END 335.262
HIERARCH ESO ISS PBL23 START 39.194
HIERARCH ESO ISS PBL23 END 39.206
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 63.733
HIERARCH ESO ISS PBL24 END 63.752
HIERARCH ESO ISS PBLA24 START 45.393
HIERARCH ESO ISS PBLA24 END 45.419
HIERARCH ESO ISS PBL34 START 102.756
HIERARCH ESO ISS PBL34 END 102.788
HIERARCH ESO ISS PBLA34 START 42.809
HIERARCH ESO ISS PBLA34 END 42.837
HIERARCH ESO ISS AMBI TAU0 START 0.006308
HIERARCH ESO ISS AMBI TAU0 END 0.006308
HIERARCH ESO ISS AMBI TEMP 15.54
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58