Exposure
ID
PIONI.2022-01-13T04:13:10.328_1
Header ID
PIONI.2022-01-13T04:13:10.328
Date updated
2022-01-13 04:21:16 UTC+0000
Release date
2022-01-13 04:13:10 UTC+0000
UTC Start
2022-01-13 04:13:10.328
UTC End
2022-01-13 04:13:35.928
MJD Start
59592.1758139818
MJD End
59592.1761102781
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 122.0250 122.0100 235.8000 235.9000
K0-D0 95.9750 95.9740 246.5000 246.6000
K0-J3 53.3420 53.3620 327.7490 327.8190
B2-D0 32.9160 32.9100 23.2000 23.2000
B2-J3 134.8050 134.7760 32.5280 32.6120
D0-J3 102.4680 102.4470 35.5270 35.6130
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 59592.1758139818
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 122.025
HIERARCH ESO ISS PBL12 END 122.01
HIERARCH ESO ISS PBLA12 START 235.8
HIERARCH ESO ISS PBLA12 END 235.9
HIERARCH ESO ISS PBL13 START 95.975
HIERARCH ESO ISS PBL13 END 95.974
HIERARCH ESO ISS PBLA13 START 246.5
HIERARCH ESO ISS PBLA13 END 246.6
HIERARCH ESO ISS PBL14 START 53.342
HIERARCH ESO ISS PBL14 END 53.362
HIERARCH ESO ISS PBLA14 START 327.749
HIERARCH ESO ISS PBLA14 END 327.819
HIERARCH ESO ISS PBL23 START 32.916
HIERARCH ESO ISS PBL23 END 32.91
HIERARCH ESO ISS PBLA23 START 23.2
HIERARCH ESO ISS PBLA23 END 23.2
HIERARCH ESO ISS PBL24 START 134.805
HIERARCH ESO ISS PBL24 END 134.776
HIERARCH ESO ISS PBLA24 START 32.528
HIERARCH ESO ISS PBLA24 END 32.612
HIERARCH ESO ISS PBL34 START 102.468
HIERARCH ESO ISS PBL34 END 102.447
HIERARCH ESO ISS PBLA34 START 35.527
HIERARCH ESO ISS PBLA34 END 35.613
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