Exposure
ID
PIONI.2022-01-13T06:41:02.637_1
Header ID
PIONI.2022-01-13T06:41:02.637
Date updated
2022-01-13 06:50:50 UTC+0000
Release date
2022-01-13 06:41:02 UTC+0000
UTC Start
2022-01-13 06:41:02.637
UTC End
2022-01-13 06:41:28.237
MJD Start
59592.2785027386
MJD End
59592.2787990349
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.015583
Ambient temperature (°C)
14.77
Seeing (arcsec)
0.565
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 107.0530 106.9410 258.5000 258.6000
K0-D0 85.7380 85.6560 271.0000 271.1000
K0-J3 55.8700 55.8740 347.1850 347.2710
B2-D0 29.8700 29.8510 39.9000 40.0000
B2-J3 119.6160 119.5150 50.6600 50.7240
D0-J3 90.4380 90.3570 54.1810 54.2470
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 59592.2785027386
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 107.053
HIERARCH ESO ISS PBL12 END 106.941
HIERARCH ESO ISS PBLA12 START 258.5
HIERARCH ESO ISS PBLA12 END 258.6
HIERARCH ESO ISS PBL13 START 85.738
HIERARCH ESO ISS PBL13 END 85.656
HIERARCH ESO ISS PBLA13 START 271.0
HIERARCH ESO ISS PBLA13 END 271.1
HIERARCH ESO ISS PBL14 START 55.87
HIERARCH ESO ISS PBL14 END 55.874
HIERARCH ESO ISS PBLA14 START 347.185
HIERARCH ESO ISS PBLA14 END 347.271
HIERARCH ESO ISS PBL23 START 29.87
HIERARCH ESO ISS PBL23 END 29.851
HIERARCH ESO ISS PBLA23 START 39.9
HIERARCH ESO ISS PBLA23 END 40.0
HIERARCH ESO ISS PBL24 START 119.616
HIERARCH ESO ISS PBL24 END 119.515
HIERARCH ESO ISS PBLA24 START 50.66
HIERARCH ESO ISS PBLA24 END 50.724
HIERARCH ESO ISS PBL34 START 90.438
HIERARCH ESO ISS PBL34 END 90.357
HIERARCH ESO ISS PBLA34 START 54.181
HIERARCH ESO ISS PBLA34 END 54.247
HIERARCH ESO ISS AMBI TAU0 START 0.015583
HIERARCH ESO ISS AMBI TAU0 END 0.015583
HIERARCH ESO ISS AMBI TEMP 14.77
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.54