Exposure
ID
PIONI.2022-01-13T06:07:35.801_1
Header ID
PIONI.2022-01-13T06:07:35.801
Date updated
2022-01-13 06:15:59 UTC+0000
Release date
2022-01-13 06:07:35 UTC+0000
UTC Start
2022-01-13 06:07:35.801
UTC End
2022-01-13 06:08:01.401
MJD Start
59592.2552754753
MJD End
59592.2555717716
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.023027
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.9
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 112.6010 112.5130 253.5000 253.6000
K0-D0 89.8420 89.7780 265.4000 265.5000
K0-J3 55.6020 55.6080 342.4630 342.5460
B2-D0 30.8690 30.8530 36.6000 36.7000
B2-J3 124.6940 124.6120 47.0030 47.0700
D0-J3 94.4980 94.4320 50.3860 50.4560
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 59592.2552754753
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 112.601
HIERARCH ESO ISS PBL12 END 112.513
HIERARCH ESO ISS PBLA12 START 253.5
HIERARCH ESO ISS PBLA12 END 253.6
HIERARCH ESO ISS PBL13 START 89.842
HIERARCH ESO ISS PBL13 END 89.778
HIERARCH ESO ISS PBLA13 START 265.4
HIERARCH ESO ISS PBLA13 END 265.5
HIERARCH ESO ISS PBL14 START 55.602
HIERARCH ESO ISS PBL14 END 55.608
HIERARCH ESO ISS PBLA14 START 342.463
HIERARCH ESO ISS PBLA14 END 342.546
HIERARCH ESO ISS PBL23 START 30.869
HIERARCH ESO ISS PBL23 END 30.853
HIERARCH ESO ISS PBLA23 START 36.6
HIERARCH ESO ISS PBLA23 END 36.7
HIERARCH ESO ISS PBL24 START 124.694
HIERARCH ESO ISS PBL24 END 124.612
HIERARCH ESO ISS PBLA24 START 47.003
HIERARCH ESO ISS PBLA24 END 47.07
HIERARCH ESO ISS PBL34 START 94.498
HIERARCH ESO ISS PBL34 END 94.432
HIERARCH ESO ISS PBLA34 START 50.386
HIERARCH ESO ISS PBLA34 END 50.456
HIERARCH ESO ISS AMBI TAU0 START 0.023027
HIERARCH ESO ISS AMBI TAU0 END 0.023027
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.9