Exposure
ID
PIONI.2022-01-13T05:32:23.298_1
Header ID
PIONI.2022-01-13T05:32:23.298
Date updated
2022-01-13 05:36:07 UTC+0000
Release date
2022-01-13 05:32:23 UTC+0000
UTC Start
2022-01-13 05:32:23.298
UTC End
2022-01-13 05:32:48.898
MJD Start
59592.2308252091
MJD End
59592.2311215054
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.013103
Ambient temperature (°C)
15.18
Seeing (arcsec)
0.51
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 117.0340 116.9710 248.2000 248.3000
K0-D0 93.0370 92.9920 259.6000 259.7000
K0-J3 55.1630 55.1720 337.6740 337.7540
B2-D0 31.7070 31.6940 32.8000 32.8000
B2-J3 128.9180 128.8550 42.8740 42.9470
D0-J3 97.8620 97.8120 46.1330 46.2080
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 59592.2308252091
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 117.034
HIERARCH ESO ISS PBL12 END 116.971
HIERARCH ESO ISS PBLA12 START 248.2
HIERARCH ESO ISS PBLA12 END 248.3
HIERARCH ESO ISS PBL13 START 93.037
HIERARCH ESO ISS PBL13 END 92.992
HIERARCH ESO ISS PBLA13 START 259.6
HIERARCH ESO ISS PBLA13 END 259.7
HIERARCH ESO ISS PBL14 START 55.163
HIERARCH ESO ISS PBL14 END 55.172
HIERARCH ESO ISS PBLA14 START 337.674
HIERARCH ESO ISS PBLA14 END 337.754
HIERARCH ESO ISS PBL23 START 31.707
HIERARCH ESO ISS PBL23 END 31.694
HIERARCH ESO ISS PBLA23 START 32.8
HIERARCH ESO ISS PBLA23 END 32.8
HIERARCH ESO ISS PBL24 START 128.918
HIERARCH ESO ISS PBL24 END 128.855
HIERARCH ESO ISS PBLA24 START 42.874
HIERARCH ESO ISS PBLA24 END 42.947
HIERARCH ESO ISS PBL34 START 97.862
HIERARCH ESO ISS PBL34 END 97.812
HIERARCH ESO ISS PBLA34 START 46.133
HIERARCH ESO ISS PBLA34 END 46.208
HIERARCH ESO ISS AMBI TAU0 START 0.013103
HIERARCH ESO ISS AMBI TAU0 END 0.013103
HIERARCH ESO ISS AMBI TEMP 15.18
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51