Exposure
ID
PIONI.2022-01-13T05:58:18.439_1
Header ID
PIONI.2022-01-13T05:58:18.439
Date updated
2022-01-13 06:05:46 UTC+0000
Release date
2022-01-13 05:58:18 UTC+0000
UTC Start
2022-01-13 05:58:18.440
UTC End
2022-01-13 05:58:44.040
MJD Start
59592.2488245317
MJD End
59592.249120828
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0183975
Ambient temperature (°C)
15.03
Seeing (arcsec)
0.625
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 113.9090 113.8280 252.1000 252.2000
K0-D0 90.7990 90.7390 263.8000 263.9000
K0-J3 55.5030 55.5100 341.1810 341.2630
B2-D0 31.1100 31.0950 35.6000 35.7000
B2-J3 125.9160 125.8390 45.9420 46.0110
D0-J3 95.4730 95.4120 49.2910 49.3620
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 59592.2488245317
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 113.909
HIERARCH ESO ISS PBL12 END 113.828
HIERARCH ESO ISS PBLA12 START 252.1
HIERARCH ESO ISS PBLA12 END 252.2
HIERARCH ESO ISS PBL13 START 90.799
HIERARCH ESO ISS PBL13 END 90.739
HIERARCH ESO ISS PBLA13 START 263.8
HIERARCH ESO ISS PBLA13 END 263.9
HIERARCH ESO ISS PBL14 START 55.503
HIERARCH ESO ISS PBL14 END 55.51
HIERARCH ESO ISS PBLA14 START 341.181
HIERARCH ESO ISS PBLA14 END 341.263
HIERARCH ESO ISS PBL23 START 31.11
HIERARCH ESO ISS PBL23 END 31.095
HIERARCH ESO ISS PBLA23 START 35.6
HIERARCH ESO ISS PBLA23 END 35.7
HIERARCH ESO ISS PBL24 START 125.916
HIERARCH ESO ISS PBL24 END 125.839
HIERARCH ESO ISS PBLA24 START 45.942
HIERARCH ESO ISS PBLA24 END 46.011
HIERARCH ESO ISS PBL34 START 95.473
HIERARCH ESO ISS PBL34 END 95.412
HIERARCH ESO ISS PBLA34 START 49.291
HIERARCH ESO ISS PBLA34 END 49.362
HIERARCH ESO ISS AMBI TAU0 START 0.019663
HIERARCH ESO ISS AMBI TAU0 END 0.017132
HIERARCH ESO ISS AMBI TEMP 15.03
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.66