Exposure
ID
PIONI.2022-01-13T06:06:19.590_1
Header ID
PIONI.2022-01-13T06:06:19.590
Date updated
2022-01-13 06:15:59 UTC+0000
Release date
2022-01-13 06:06:19 UTC+0000
UTC Start
2022-01-13 06:06:19.589
UTC End
2022-01-13 06:06:45.189
MJD Start
59592.2543933955
MJD End
59592.2546896918
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.019546
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.855
Observation
ID
49259
Category
calibrator
Program ID
108.221K.001
Program Title
THE MOST RECENT MASS-LOSS HISTORY OF THE RED SUPERGIANT VY CMA
Program Type
Normal
PI / COI
WITTKOWSKI/ LAGADEC/ SCICLUNA/ HUMPHREYS/ MONTARGES/ RAU/ PALADINI/ BRUNO/ NORRIS/ HÖFNER/ CANNON/ CHIAVASSA/ FREYTAG
Target
ID
36758
Name
HD60687
RA
113.458605
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 112.7850 112.6980 253.3000 253.4000
K0-D0 89.9780 89.9140 265.2000 265.3000
K0-J3 55.5890 55.5950 342.2870 342.3710
B2-D0 30.9030 30.8870 36.5000 36.5000
B2-J3 124.8650 124.7840 46.8590 46.9270
D0-J3 94.6340 94.5700 50.2380 50.3080
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.221K.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59592.2543933955
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.458605
DEC -43.11373
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 B2
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 112.785
HIERARCH ESO ISS PBL12 END 112.698
HIERARCH ESO ISS PBLA12 START 253.3
HIERARCH ESO ISS PBLA12 END 253.4
HIERARCH ESO ISS PBL13 START 89.978
HIERARCH ESO ISS PBL13 END 89.914
HIERARCH ESO ISS PBLA13 START 265.2
HIERARCH ESO ISS PBLA13 END 265.3
HIERARCH ESO ISS PBL14 START 55.589
HIERARCH ESO ISS PBL14 END 55.595
HIERARCH ESO ISS PBLA14 START 342.287
HIERARCH ESO ISS PBLA14 END 342.371
HIERARCH ESO ISS PBL23 START 30.903
HIERARCH ESO ISS PBL23 END 30.887
HIERARCH ESO ISS PBLA23 START 36.5
HIERARCH ESO ISS PBLA23 END 36.5
HIERARCH ESO ISS PBL24 START 124.865
HIERARCH ESO ISS PBL24 END 124.784
HIERARCH ESO ISS PBLA24 START 46.859
HIERARCH ESO ISS PBLA24 END 46.927
HIERARCH ESO ISS PBL34 START 94.634
HIERARCH ESO ISS PBL34 END 94.57
HIERARCH ESO ISS PBLA34 START 50.238
HIERARCH ESO ISS PBLA34 END 50.308
HIERARCH ESO ISS AMBI TAU0 START 0.016065
HIERARCH ESO ISS AMBI TAU0 END 0.023027
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.9