Exposure
ID
PIONI.2022-01-13T07:29:04.329_1
Header ID
PIONI.2022-01-13T07:29:04.329
Date updated
2022-01-13 07:35:57 UTC+0000
Release date
2022-01-13 07:29:04 UTC+0000
UTC Start
2022-01-13 07:29:04.329
UTC End
2022-01-13 07:29:29.929
MJD Start
59592.3118556584
MJD End
59592.3121519547
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0223045
Ambient temperature (°C)
14.78
Seeing (arcsec)
0.515
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 96.8700 96.7270 266.0000 266.1000
K0-D0 78.1940 78.0890 279.8000 279.9000
K0-J3 56.0720 56.0740 354.1740 354.2620
B2-D0 28.0600 28.0350 44.2000 44.3000
B2-J3 110.4000 110.2710 55.4610 55.5170
D0-J3 83.0570 82.9530 59.2320 59.2920
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 59592.3118556584
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 96.87
HIERARCH ESO ISS PBL12 END 96.727
HIERARCH ESO ISS PBLA12 START 266.0
HIERARCH ESO ISS PBLA12 END 266.1
HIERARCH ESO ISS PBL13 START 78.194
HIERARCH ESO ISS PBL13 END 78.089
HIERARCH ESO ISS PBLA13 START 279.8
HIERARCH ESO ISS PBLA13 END 279.9
HIERARCH ESO ISS PBL14 START 56.072
HIERARCH ESO ISS PBL14 END 56.074
HIERARCH ESO ISS PBLA14 START 354.174
HIERARCH ESO ISS PBLA14 END 354.262
HIERARCH ESO ISS PBL23 START 28.06
HIERARCH ESO ISS PBL23 END 28.035
HIERARCH ESO ISS PBLA23 START 44.2
HIERARCH ESO ISS PBLA23 END 44.3
HIERARCH ESO ISS PBL24 START 110.4
HIERARCH ESO ISS PBL24 END 110.271
HIERARCH ESO ISS PBLA24 START 55.461
HIERARCH ESO ISS PBLA24 END 55.517
HIERARCH ESO ISS PBL34 START 83.057
HIERARCH ESO ISS PBL34 END 82.953
HIERARCH ESO ISS PBLA34 START 59.232
HIERARCH ESO ISS PBLA34 END 59.292
HIERARCH ESO ISS AMBI TAU0 START 0.02401
HIERARCH ESO ISS AMBI TAU0 END 0.020599
HIERARCH ESO ISS AMBI TEMP 14.78
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.53