Exposure
ID
PIONI.2022-01-17T01:23:36.255_1
Header ID
PIONI.2022-01-17T01:23:36.255
Date updated
2022-01-17 01:30:53 UTC+0000
Release date
2022-01-17 01:23:36 UTC+0000
UTC Start
2022-01-17 01:23:36.255
UTC End
2022-01-17 01:24:01.855
MJD Start
59596.0580585054
MJD End
59596.0583548017
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00818
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.72
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 19.2130 19.2400 120.0000 120.0000
A0-D0 29.7650 29.7790 36.3000 36.4000
A0-C1 17.0350 17.0630 84.6390 84.7510
B2-D0 33.6070 33.6070 1.7000 1.7000
B2-C1 11.1940 11.1940 1.6220 1.7100
D0-C1 22.4130 22.4130 181.6700 181.7570
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 59596.0580585054
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 19.213
HIERARCH ESO ISS PBL12 END 19.24
HIERARCH ESO ISS PBLA12 START 120.0
HIERARCH ESO ISS PBLA12 END 120.0
HIERARCH ESO ISS PBL13 START 29.765
HIERARCH ESO ISS PBL13 END 29.779
HIERARCH ESO ISS PBLA13 START 36.3
HIERARCH ESO ISS PBLA13 END 36.4
HIERARCH ESO ISS PBL14 START 17.035
HIERARCH ESO ISS PBL14 END 17.063
HIERARCH ESO ISS PBLA14 START 84.639
HIERARCH ESO ISS PBLA14 END 84.751
HIERARCH ESO ISS PBL23 START 33.607
HIERARCH ESO ISS PBL23 END 33.607
HIERARCH ESO ISS PBLA23 START 1.7
HIERARCH ESO ISS PBLA23 END 1.7
HIERARCH ESO ISS PBL24 START 11.194
HIERARCH ESO ISS PBL24 END 11.194
HIERARCH ESO ISS PBLA24 START 1.622
HIERARCH ESO ISS PBLA24 END 1.71
HIERARCH ESO ISS PBL34 START 22.413
HIERARCH ESO ISS PBL34 END 22.413
HIERARCH ESO ISS PBLA34 START 181.67
HIERARCH ESO ISS PBLA34 END 181.757
HIERARCH ESO ISS AMBI TAU0 START 0.00818
HIERARCH ESO ISS AMBI TAU0 END 0.00818
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72