Exposure
ID
PIONI.2022-01-13T07:27:48.114_1
Header ID
PIONI.2022-01-13T07:27:48.114
Date updated
2022-01-13 07:35:57 UTC+0000
Release date
2022-01-13 07:27:48 UTC+0000
UTC Start
2022-01-13 07:27:48.114
UTC End
2022-01-13 07:28:13.714
MJD Start
59592.3109735395
MJD End
59592.3112698358
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.019505
Ambient temperature (°C)
14.75
Seeing (arcsec)
0.54
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 97.1700 97.0320 265.8000 265.9000
K0-D0 78.4160 78.3140 279.5000 279.7000
K0-J3 56.0690 56.0700 353.9870 354.0730
B2-D0 28.1140 28.0890 44.1000 44.2000
B2-J3 110.6730 110.5480 55.3410 55.3960
D0-J3 83.2760 83.1750 59.1050 59.1630
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 59592.3109735395
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 97.17
HIERARCH ESO ISS PBL12 END 97.032
HIERARCH ESO ISS PBLA12 START 265.8
HIERARCH ESO ISS PBLA12 END 265.9
HIERARCH ESO ISS PBL13 START 78.416
HIERARCH ESO ISS PBL13 END 78.314
HIERARCH ESO ISS PBLA13 START 279.5
HIERARCH ESO ISS PBLA13 END 279.7
HIERARCH ESO ISS PBL14 START 56.069
HIERARCH ESO ISS PBL14 END 56.07
HIERARCH ESO ISS PBLA14 START 353.987
HIERARCH ESO ISS PBLA14 END 354.073
HIERARCH ESO ISS PBL23 START 28.114
HIERARCH ESO ISS PBL23 END 28.089
HIERARCH ESO ISS PBLA23 START 44.1
HIERARCH ESO ISS PBLA23 END 44.2
HIERARCH ESO ISS PBL24 START 110.673
HIERARCH ESO ISS PBL24 END 110.548
HIERARCH ESO ISS PBLA24 START 55.341
HIERARCH ESO ISS PBLA24 END 55.396
HIERARCH ESO ISS PBL34 START 83.276
HIERARCH ESO ISS PBL34 END 83.175
HIERARCH ESO ISS PBLA34 START 59.105
HIERARCH ESO ISS PBLA34 END 59.163
HIERARCH ESO ISS AMBI TAU0 START 0.019505
HIERARCH ESO ISS AMBI TAU0 END 0.019505
HIERARCH ESO ISS AMBI TEMP 14.75
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54