Exposure
ID
PIONI.2022-01-13T06:19:21.887_1
Header ID
PIONI.2022-01-13T06:19:21.887
Date updated
2022-01-13 06:25:57 UTC+0000
Release date
2022-01-13 06:19:21 UTC+0000
UTC Start
2022-01-13 06:19:21.888
UTC End
2022-01-13 06:19:47.488
MJD Start
59592.2634477736
MJD End
59592.2637440699
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.016831
Ambient temperature (°C)
14.75
Seeing (arcsec)
0.49
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 110.7970 110.7010 255.2000 255.3000
K0-D0 88.5140 88.4430 267.3000 267.4000
K0-J3 55.7110 55.7160 344.1070 344.1910
B2-D0 30.5410 30.5240 37.8000 37.9000
B2-J3 123.0300 122.9410 48.3190 48.3850
D0-J3 93.1680 93.0970 51.7480 51.8170
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 59592.2634477736
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 110.797
HIERARCH ESO ISS PBL12 END 110.701
HIERARCH ESO ISS PBLA12 START 255.2
HIERARCH ESO ISS PBLA12 END 255.3
HIERARCH ESO ISS PBL13 START 88.514
HIERARCH ESO ISS PBL13 END 88.443
HIERARCH ESO ISS PBLA13 START 267.3
HIERARCH ESO ISS PBLA13 END 267.4
HIERARCH ESO ISS PBL14 START 55.711
HIERARCH ESO ISS PBL14 END 55.716
HIERARCH ESO ISS PBLA14 START 344.107
HIERARCH ESO ISS PBLA14 END 344.191
HIERARCH ESO ISS PBL23 START 30.541
HIERARCH ESO ISS PBL23 END 30.524
HIERARCH ESO ISS PBLA23 START 37.8
HIERARCH ESO ISS PBLA23 END 37.9
HIERARCH ESO ISS PBL24 START 123.03
HIERARCH ESO ISS PBL24 END 122.941
HIERARCH ESO ISS PBLA24 START 48.319
HIERARCH ESO ISS PBLA24 END 48.385
HIERARCH ESO ISS PBL34 START 93.168
HIERARCH ESO ISS PBL34 END 93.097
HIERARCH ESO ISS PBLA34 START 51.748
HIERARCH ESO ISS PBLA34 END 51.817
HIERARCH ESO ISS AMBI TAU0 START 0.016831
HIERARCH ESO ISS AMBI TAU0 END 0.016831
HIERARCH ESO ISS AMBI TEMP 14.75
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49