Exposure
ID
PIONI.2022-01-13T03:31:46.654_1
Header ID
PIONI.2022-01-13T03:31:46.654
Date updated
2022-01-13 03:35:49 UTC+0000
Release date
2022-01-13 03:31:46 UTC+0000
UTC Start
2022-01-13 03:31:46.654
UTC End
2022-01-13 03:32:12.254
MJD Start
59592.1470677508
MJD End
59592.1473640471
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.010914
Ambient temperature (°C)
15.41
Seeing (arcsec)
0.61
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 122.2880 122.2930 228.8000 228.9000
K0-D0 95.3910 95.4080 239.2000 239.3000
K0-J3 51.7830 51.8090 323.1090 323.1730
B2-D0 33.2610 33.2570 17.7000 17.7000
B2-J3 136.3240 136.3070 26.5530 26.6430
D0-J3 103.5910 103.5790 29.4010 29.4930
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 59592.1470677508
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 122.288
HIERARCH ESO ISS PBL12 END 122.293
HIERARCH ESO ISS PBLA12 START 228.8
HIERARCH ESO ISS PBLA12 END 228.9
HIERARCH ESO ISS PBL13 START 95.391
HIERARCH ESO ISS PBL13 END 95.408
HIERARCH ESO ISS PBLA13 START 239.2
HIERARCH ESO ISS PBLA13 END 239.3
HIERARCH ESO ISS PBL14 START 51.783
HIERARCH ESO ISS PBL14 END 51.809
HIERARCH ESO ISS PBLA14 START 323.109
HIERARCH ESO ISS PBLA14 END 323.173
HIERARCH ESO ISS PBL23 START 33.261
HIERARCH ESO ISS PBL23 END 33.257
HIERARCH ESO ISS PBLA23 START 17.7
HIERARCH ESO ISS PBLA23 END 17.7
HIERARCH ESO ISS PBL24 START 136.324
HIERARCH ESO ISS PBL24 END 136.307
HIERARCH ESO ISS PBLA24 START 26.553
HIERARCH ESO ISS PBLA24 END 26.643
HIERARCH ESO ISS PBL34 START 103.591
HIERARCH ESO ISS PBL34 END 103.579
HIERARCH ESO ISS PBLA34 START 29.401
HIERARCH ESO ISS PBLA34 END 29.493
HIERARCH ESO ISS AMBI TAU0 START 0.010914
HIERARCH ESO ISS AMBI TAU0 END 0.010914
HIERARCH ESO ISS AMBI TEMP 15.41
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.61