Exposure
ID
PIONI.2022-01-13T07:07:56.832_1
Header ID
PIONI.2022-01-13T07:07:56.832
Date updated
2022-01-13 07:16:09 UTC+0000
Release date
2022-01-13 07:07:56 UTC+0000
UTC Start
2022-01-13 07:07:56.832
UTC End
2022-01-13 07:08:22.432
MJD Start
59592.2971855537
MJD End
59592.29748185
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0194975
Ambient temperature (°C)
14.74
Seeing (arcsec)
0.6
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 101.6610 101.5320 262.6000 262.7000
K0-D0 81.7340 81.6380 275.8000 275.9000
K0-J3 56.0060 56.0080 351.0750 351.1630
B2-D0 28.9130 28.8900 42.4000 42.5000
B2-J3 114.7390 114.6220 53.4150 53.4750
D0-J3 86.5320 86.4390 57.0660 57.1290
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 59592.2971855537
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 101.661
HIERARCH ESO ISS PBL12 END 101.532
HIERARCH ESO ISS PBLA12 START 262.6
HIERARCH ESO ISS PBLA12 END 262.7
HIERARCH ESO ISS PBL13 START 81.734
HIERARCH ESO ISS PBL13 END 81.638
HIERARCH ESO ISS PBLA13 START 275.8
HIERARCH ESO ISS PBLA13 END 275.9
HIERARCH ESO ISS PBL14 START 56.006
HIERARCH ESO ISS PBL14 END 56.008
HIERARCH ESO ISS PBLA14 START 351.075
HIERARCH ESO ISS PBLA14 END 351.163
HIERARCH ESO ISS PBL23 START 28.913
HIERARCH ESO ISS PBL23 END 28.89
HIERARCH ESO ISS PBLA23 START 42.4
HIERARCH ESO ISS PBLA23 END 42.5
HIERARCH ESO ISS PBL24 START 114.739
HIERARCH ESO ISS PBL24 END 114.622
HIERARCH ESO ISS PBLA24 START 53.415
HIERARCH ESO ISS PBLA24 END 53.475
HIERARCH ESO ISS PBL34 START 86.532
HIERARCH ESO ISS PBL34 END 86.439
HIERARCH ESO ISS PBLA34 START 57.066
HIERARCH ESO ISS PBLA34 END 57.129
HIERARCH ESO ISS AMBI TAU0 START 0.01458
HIERARCH ESO ISS AMBI TAU0 END 0.024415
HIERARCH ESO ISS AMBI TEMP 14.74
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.53