Exposure
ID
PIONI.2022-01-13T07:13:33.493_1
Header ID
PIONI.2022-01-13T07:13:33.493
Date updated
2022-01-13 07:20:55 UTC+0000
Release date
2022-01-13 07:13:33 UTC+0000
UTC Start
2022-01-13 07:13:33.493
UTC End
2022-01-13 07:13:59.093
MJD Start
59592.3010820998
MJD End
59592.3013783961
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01663
Ambient temperature (°C)
14.77
Seeing (arcsec)
1.15
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 100.4340 100.3010 263.5000 263.6000
K0-D0 80.8250 80.7270 276.8000 277.0000
K0-J3 56.0270 56.0290 351.8960 351.9840
B2-D0 28.6950 28.6710 42.9000 43.0000
B2-J3 113.6300 113.5100 53.9690 54.0280
D0-J3 85.6440 85.5480 57.6510 57.7130
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 59592.3010820998
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 100.434
HIERARCH ESO ISS PBL12 END 100.301
HIERARCH ESO ISS PBLA12 START 263.5
HIERARCH ESO ISS PBLA12 END 263.6
HIERARCH ESO ISS PBL13 START 80.825
HIERARCH ESO ISS PBL13 END 80.727
HIERARCH ESO ISS PBLA13 START 276.8
HIERARCH ESO ISS PBLA13 END 277.0
HIERARCH ESO ISS PBL14 START 56.027
HIERARCH ESO ISS PBL14 END 56.029
HIERARCH ESO ISS PBLA14 START 351.896
HIERARCH ESO ISS PBLA14 END 351.984
HIERARCH ESO ISS PBL23 START 28.695
HIERARCH ESO ISS PBL23 END 28.671
HIERARCH ESO ISS PBLA23 START 42.9
HIERARCH ESO ISS PBLA23 END 43.0
HIERARCH ESO ISS PBL24 START 113.63
HIERARCH ESO ISS PBL24 END 113.51
HIERARCH ESO ISS PBLA24 START 53.969
HIERARCH ESO ISS PBLA24 END 54.028
HIERARCH ESO ISS PBL34 START 85.644
HIERARCH ESO ISS PBL34 END 85.548
HIERARCH ESO ISS PBLA34 START 57.651
HIERARCH ESO ISS PBLA34 END 57.713
HIERARCH ESO ISS AMBI TAU0 START 0.01663
HIERARCH ESO ISS AMBI TAU0 END 0.01663
HIERARCH ESO ISS AMBI TEMP 14.77
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.15