Exposure
ID
PIONI.2022-01-10T06:04:04.414_1
Header ID
PIONI.2022-01-10T06:04:04.414
Date updated
2022-01-10 06:10:35 UTC+0000
Release date
2022-01-10 06:04:04 UTC+0000
UTC Start
2022-01-10 06:04:04.414
UTC End
2022-01-10 06:04:30.014
MJD Start
59589.2528288648
MJD End
59589.2531251611
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003545
Ambient temperature (°C)
11.66
Seeing (arcsec)
0.975
Observation
ID
49219
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
36833
Name
HD60687
RA
113.459368
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.9590 66.9330 283.1000 283.2000
K0-D0 91.3760 91.3200 262.9000 263.0000
K0-J3 55.4330 55.4410 340.3540 340.4360
G2-D0 36.7970 36.7760 223.8000 223.8000
G2-J3 59.4830 59.4460 51.5320 51.6060
D0-J3 96.0720 96.0130 48.5680 48.6400
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 59589.2528288648
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.459368
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 G2
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 66.959
HIERARCH ESO ISS PBL12 END 66.933
HIERARCH ESO ISS PBLA12 START 283.1
HIERARCH ESO ISS PBLA12 END 283.2
HIERARCH ESO ISS PBL13 START 91.376
HIERARCH ESO ISS PBL13 END 91.32
HIERARCH ESO ISS PBLA13 START 262.9
HIERARCH ESO ISS PBLA13 END 263.0
HIERARCH ESO ISS PBL14 START 55.433
HIERARCH ESO ISS PBL14 END 55.441
HIERARCH ESO ISS PBLA14 START 340.354
HIERARCH ESO ISS PBLA14 END 340.436
HIERARCH ESO ISS PBL23 START 36.797
HIERARCH ESO ISS PBL23 END 36.776
HIERARCH ESO ISS PBLA23 START 223.8
HIERARCH ESO ISS PBLA23 END 223.8
HIERARCH ESO ISS PBL24 START 59.483
HIERARCH ESO ISS PBL24 END 59.446
HIERARCH ESO ISS PBLA24 START 51.532
HIERARCH ESO ISS PBLA24 END 51.606
HIERARCH ESO ISS PBL34 START 96.072
HIERARCH ESO ISS PBL34 END 96.013
HIERARCH ESO ISS PBLA34 START 48.568
HIERARCH ESO ISS PBLA34 END 48.64
HIERARCH ESO ISS AMBI TAU0 START 0.003498
HIERARCH ESO ISS AMBI TAU0 END 0.003592
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 1.02
HIERARCH ESO ISS AMBI FWHM END 0.93