Exposure
ID
PIONI.2022-01-13T05:45:33.089_1
Header ID
PIONI.2022-01-13T05:45:33.089
Date updated
2022-01-13 05:56:09 UTC+0000
Release date
2022-01-13 05:45:33 UTC+0000
UTC Start
2022-01-13 05:45:33.089
UTC End
2022-01-13 05:45:58.689
MJD Start
59592.2399663073
MJD End
59592.2402626036
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.01559
Ambient temperature (°C)
15.55
Seeing (arcsec)
0.49
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 115.5440 115.4730 250.2000 250.3000
K0-D0 91.9800 91.9290 261.8000 261.8000
K0-J3 55.3490 55.3560 339.4410 339.5200
B2-D0 31.4180 31.4040 34.2000 34.3000
B2-J3 127.4670 127.3990 44.4520 44.5210
D0-J3 96.7080 96.6540 47.7560 47.8270
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 59592.2399663073
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 115.544
HIERARCH ESO ISS PBL12 END 115.473
HIERARCH ESO ISS PBLA12 START 250.2
HIERARCH ESO ISS PBLA12 END 250.3
HIERARCH ESO ISS PBL13 START 91.98
HIERARCH ESO ISS PBL13 END 91.929
HIERARCH ESO ISS PBLA13 START 261.8
HIERARCH ESO ISS PBLA13 END 261.8
HIERARCH ESO ISS PBL14 START 55.349
HIERARCH ESO ISS PBL14 END 55.356
HIERARCH ESO ISS PBLA14 START 339.441
HIERARCH ESO ISS PBLA14 END 339.52
HIERARCH ESO ISS PBL23 START 31.418
HIERARCH ESO ISS PBL23 END 31.404
HIERARCH ESO ISS PBLA23 START 34.2
HIERARCH ESO ISS PBLA23 END 34.3
HIERARCH ESO ISS PBL24 START 127.467
HIERARCH ESO ISS PBL24 END 127.399
HIERARCH ESO ISS PBLA24 START 44.452
HIERARCH ESO ISS PBLA24 END 44.521
HIERARCH ESO ISS PBL34 START 96.708
HIERARCH ESO ISS PBL34 END 96.654
HIERARCH ESO ISS PBLA34 START 47.756
HIERARCH ESO ISS PBLA34 END 47.827
HIERARCH ESO ISS AMBI TAU0 START 0.01559
HIERARCH ESO ISS AMBI TAU0 END 0.01559
HIERARCH ESO ISS AMBI TEMP 15.55
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49