Exposure
ID
PIONI.2022-01-17T06:22:57.360_1
Header ID
PIONI.2022-01-17T06:22:57.360
Date updated
2022-01-17 06:31:09 UTC+0000
Release date
2022-01-17 06:22:57 UTC+0000
UTC Start
2022-01-17 06:22:57.360
UTC End
2022-01-17 06:23:22.960
MJD Start
59596.2659416678
MJD End
59596.2662379641
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006316
Ambient temperature (°C)
12.03
Seeing (arcsec)
0.7
Observation
ID
49272
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
36866
Name
HD60687
RA
113.457843
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2360 25.2370 157.7000 157.8000
A0-D0 28.6960 28.6690 90.6000 90.7000
A0-C1 22.3480 22.3430 134.5380 134.6530
B2-D0 29.9480 29.9280 39.7000 39.8000
B2-C1 9.9760 9.9700 39.6700 39.7280
D0-C1 19.9710 19.9580 219.7410 219.7980
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 59596.2659416678
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.457843
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 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.236
HIERARCH ESO ISS PBL12 END 25.237
HIERARCH ESO ISS PBLA12 START 157.7
HIERARCH ESO ISS PBLA12 END 157.8
HIERARCH ESO ISS PBL13 START 28.696
HIERARCH ESO ISS PBL13 END 28.669
HIERARCH ESO ISS PBLA13 START 90.6
HIERARCH ESO ISS PBLA13 END 90.7
HIERARCH ESO ISS PBL14 START 22.348
HIERARCH ESO ISS PBL14 END 22.343
HIERARCH ESO ISS PBLA14 START 134.538
HIERARCH ESO ISS PBLA14 END 134.653
HIERARCH ESO ISS PBL23 START 29.948
HIERARCH ESO ISS PBL23 END 29.928
HIERARCH ESO ISS PBLA23 START 39.7
HIERARCH ESO ISS PBLA23 END 39.8
HIERARCH ESO ISS PBL24 START 9.976
HIERARCH ESO ISS PBL24 END 9.97
HIERARCH ESO ISS PBLA24 START 39.67
HIERARCH ESO ISS PBLA24 END 39.728
HIERARCH ESO ISS PBL34 START 19.971
HIERARCH ESO ISS PBL34 END 19.958
HIERARCH ESO ISS PBLA34 START 219.741
HIERARCH ESO ISS PBLA34 END 219.798
HIERARCH ESO ISS AMBI TAU0 START 0.006316
HIERARCH ESO ISS AMBI TAU0 END 0.006316
HIERARCH ESO ISS AMBI TEMP 12.03
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7