Exposure
ID
PIONI.2022-01-13T06:06:57.611_1
Header ID
PIONI.2022-01-13T06:06:57.611
Date updated
2022-01-13 06:15:59 UTC+0000
Release date
2022-01-13 06:06:57 UTC+0000
UTC Start
2022-01-13 06:06:57.611
UTC End
2022-01-13 06:07:23.211
MJD Start
59592.2548334571
MJD End
59592.2551297534
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.023027
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.9
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 112.6930 112.6060 253.4000 253.5000
K0-D0 89.9100 89.8460 265.3000 265.4000
K0-J3 55.5950 55.6010 342.3750 342.4580
B2-D0 30.8860 30.8700 36.5000 36.6000
B2-J3 124.7800 124.6980 46.9310 46.9990
D0-J3 94.5660 94.5010 50.3120 50.3820
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 59592.2548334571
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 112.693
HIERARCH ESO ISS PBL12 END 112.606
HIERARCH ESO ISS PBLA12 START 253.4
HIERARCH ESO ISS PBLA12 END 253.5
HIERARCH ESO ISS PBL13 START 89.91
HIERARCH ESO ISS PBL13 END 89.846
HIERARCH ESO ISS PBLA13 START 265.3
HIERARCH ESO ISS PBLA13 END 265.4
HIERARCH ESO ISS PBL14 START 55.595
HIERARCH ESO ISS PBL14 END 55.601
HIERARCH ESO ISS PBLA14 START 342.375
HIERARCH ESO ISS PBLA14 END 342.458
HIERARCH ESO ISS PBL23 START 30.886
HIERARCH ESO ISS PBL23 END 30.87
HIERARCH ESO ISS PBLA23 START 36.5
HIERARCH ESO ISS PBLA23 END 36.6
HIERARCH ESO ISS PBL24 START 124.78
HIERARCH ESO ISS PBL24 END 124.698
HIERARCH ESO ISS PBLA24 START 46.931
HIERARCH ESO ISS PBLA24 END 46.999
HIERARCH ESO ISS PBL34 START 94.566
HIERARCH ESO ISS PBL34 END 94.501
HIERARCH ESO ISS PBLA34 START 50.312
HIERARCH ESO ISS PBLA34 END 50.382
HIERARCH ESO ISS AMBI TAU0 START 0.023027
HIERARCH ESO ISS AMBI TAU0 END 0.023027
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9