Exposure
ID
PIONI.2022-01-13T05:47:27.418_1
Header ID
PIONI.2022-01-13T05:47:27.418
Date updated
2022-01-13 05:56:09 UTC+0000
Release date
2022-01-13 05:47:27 UTC+0000
UTC Start
2022-01-13 05:47:27.418
UTC End
2022-01-13 05:47:53.018
MJD Start
59592.2412895574
MJD End
59592.2415858537
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.017554
Ambient temperature (°C)
15.51
Seeing (arcsec)
0.5
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 115.3120 115.2380 250.5000 250.6000
K0-D0 91.8130 91.7600 262.1000 262.2000
K0-J3 55.3730 55.3810 339.6990 339.7800
B2-D0 31.3740 31.3600 34.4000 34.5000
B2-J3 127.2450 127.1740 44.6760 44.7470
D0-J3 96.5320 96.4750 47.9870 48.0600
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 59592.2412895574
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 115.312
HIERARCH ESO ISS PBL12 END 115.238
HIERARCH ESO ISS PBLA12 START 250.5
HIERARCH ESO ISS PBLA12 END 250.6
HIERARCH ESO ISS PBL13 START 91.813
HIERARCH ESO ISS PBL13 END 91.76
HIERARCH ESO ISS PBLA13 START 262.1
HIERARCH ESO ISS PBLA13 END 262.2
HIERARCH ESO ISS PBL14 START 55.373
HIERARCH ESO ISS PBL14 END 55.381
HIERARCH ESO ISS PBLA14 START 339.699
HIERARCH ESO ISS PBLA14 END 339.78
HIERARCH ESO ISS PBL23 START 31.374
HIERARCH ESO ISS PBL23 END 31.36
HIERARCH ESO ISS PBLA23 START 34.4
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 127.245
HIERARCH ESO ISS PBL24 END 127.174
HIERARCH ESO ISS PBLA24 START 44.676
HIERARCH ESO ISS PBLA24 END 44.747
HIERARCH ESO ISS PBL34 START 96.532
HIERARCH ESO ISS PBL34 END 96.475
HIERARCH ESO ISS PBLA34 START 47.987
HIERARCH ESO ISS PBLA34 END 48.06
HIERARCH ESO ISS AMBI TAU0 START 0.017554
HIERARCH ESO ISS AMBI TAU0 END 0.017554
HIERARCH ESO ISS AMBI TEMP 15.51
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5