Exposure
ID
PIONI.2022-01-17T01:17:08.384_1
Header ID
PIONI.2022-01-17T01:17:08.384
Date updated
2022-01-17 01:25:39 UTC+0000
Release date
2022-01-17 01:17:08 UTC+0000
UTC Start
2022-01-17 01:17:08.384
UTC End
2022-01-17 01:17:33.984
MJD Start
59596.0535692573
MJD End
59596.0538655536
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01086
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.47
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 18.9150 18.9430 119.4000 119.4000
A0-D0 29.6220 29.6350 34.8000 34.9000
A0-C1 16.7260 16.7550 83.4210 83.5350
B2-D0 33.6090 33.6090 0.7000 0.8000
B2-C1 11.1950 11.1950 0.6790 0.7670
D0-C1 22.4140 22.4140 180.7260 180.8140
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 59596.0535692573
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 18.915
HIERARCH ESO ISS PBL12 END 18.943
HIERARCH ESO ISS PBLA12 START 119.4
HIERARCH ESO ISS PBLA12 END 119.4
HIERARCH ESO ISS PBL13 START 29.622
HIERARCH ESO ISS PBL13 END 29.635
HIERARCH ESO ISS PBLA13 START 34.8
HIERARCH ESO ISS PBLA13 END 34.9
HIERARCH ESO ISS PBL14 START 16.726
HIERARCH ESO ISS PBL14 END 16.755
HIERARCH ESO ISS PBLA14 START 83.421
HIERARCH ESO ISS PBLA14 END 83.535
HIERARCH ESO ISS PBL23 START 33.609
HIERARCH ESO ISS PBL23 END 33.609
HIERARCH ESO ISS PBLA23 START 0.7
HIERARCH ESO ISS PBLA23 END 0.8
HIERARCH ESO ISS PBL24 START 11.195
HIERARCH ESO ISS PBL24 END 11.195
HIERARCH ESO ISS PBLA24 START 0.679
HIERARCH ESO ISS PBLA24 END 0.767
HIERARCH ESO ISS PBL34 START 22.414
HIERARCH ESO ISS PBL34 END 22.414
HIERARCH ESO ISS PBLA34 START 180.726
HIERARCH ESO ISS PBLA34 END 180.814
HIERARCH ESO ISS AMBI TAU0 START 0.01086
HIERARCH ESO ISS AMBI TAU0 END 0.01086
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47