Exposure
ID
PIONI.2022-01-13T04:12:32.210_1
Header ID
PIONI.2022-01-13T04:12:32.210
Date updated
2022-01-13 04:21:16 UTC+0000
Release date
2022-01-13 04:12:32 UTC+0000
UTC Start
2022-01-13 04:12:32.210
UTC End
2022-01-13 04:12:57.810
MJD Start
59592.1753727971
MJD End
59592.1756690934
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014972
Ambient temperature (°C)
15.24
Seeing (arcsec)
0.42
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 122.0390 122.0250 235.7000 235.8000
K0-D0 95.9760 95.9750 246.4000 246.5000
K0-J3 53.3220 53.3410 327.6750 327.7450
B2-D0 32.9230 32.9170 23.1000 23.1000
B2-J3 134.8350 134.8060 32.4400 32.5230
D0-J3 102.4910 102.4700 35.4370 35.5230
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 59592.1753727971
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 122.039
HIERARCH ESO ISS PBL12 END 122.025
HIERARCH ESO ISS PBLA12 START 235.7
HIERARCH ESO ISS PBLA12 END 235.8
HIERARCH ESO ISS PBL13 START 95.976
HIERARCH ESO ISS PBL13 END 95.975
HIERARCH ESO ISS PBLA13 START 246.4
HIERARCH ESO ISS PBLA13 END 246.5
HIERARCH ESO ISS PBL14 START 53.322
HIERARCH ESO ISS PBL14 END 53.341
HIERARCH ESO ISS PBLA14 START 327.675
HIERARCH ESO ISS PBLA14 END 327.745
HIERARCH ESO ISS PBL23 START 32.923
HIERARCH ESO ISS PBL23 END 32.917
HIERARCH ESO ISS PBLA23 START 23.1
HIERARCH ESO ISS PBLA23 END 23.1
HIERARCH ESO ISS PBL24 START 134.835
HIERARCH ESO ISS PBL24 END 134.806
HIERARCH ESO ISS PBLA24 START 32.44
HIERARCH ESO ISS PBLA24 END 32.523
HIERARCH ESO ISS PBL34 START 102.491
HIERARCH ESO ISS PBL34 END 102.47
HIERARCH ESO ISS PBLA34 START 35.437
HIERARCH ESO ISS PBLA34 END 35.523
HIERARCH ESO ISS AMBI TAU0 START 0.014972
HIERARCH ESO ISS AMBI TAU0 END 0.014972
HIERARCH ESO ISS AMBI TEMP 15.24
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42