Exposure
ID
PIONI.2022-01-13T05:59:34.806_1
Header ID
PIONI.2022-01-13T05:59:34.806
Date updated
2022-01-13 06:11:02 UTC+0000
Release date
2022-01-13 05:59:34 UTC+0000
UTC Start
2022-01-13 05:59:34.806
UTC End
2022-01-13 06:00:00.406
MJD Start
59592.2497083992
MJD End
59592.2500046955
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014169
Ambient temperature (°C)
14.94
Seeing (arcsec)
0.86
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 113.7370 113.6540 252.3000 252.4000
K0-D0 90.6730 90.6130 264.1000 264.2000
K0-J3 55.5180 55.5240 341.3550 341.4370
B2-D0 31.0780 31.0630 35.7000 35.8000
B2-J3 125.7540 125.6760 46.0880 46.1570
D0-J3 95.3430 95.2820 49.4410 49.5130
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 59592.2497083992
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 113.737
HIERARCH ESO ISS PBL12 END 113.654
HIERARCH ESO ISS PBLA12 START 252.3
HIERARCH ESO ISS PBLA12 END 252.4
HIERARCH ESO ISS PBL13 START 90.673
HIERARCH ESO ISS PBL13 END 90.613
HIERARCH ESO ISS PBLA13 START 264.1
HIERARCH ESO ISS PBLA13 END 264.2
HIERARCH ESO ISS PBL14 START 55.518
HIERARCH ESO ISS PBL14 END 55.524
HIERARCH ESO ISS PBLA14 START 341.355
HIERARCH ESO ISS PBLA14 END 341.437
HIERARCH ESO ISS PBL23 START 31.078
HIERARCH ESO ISS PBL23 END 31.063
HIERARCH ESO ISS PBLA23 START 35.7
HIERARCH ESO ISS PBLA23 END 35.8
HIERARCH ESO ISS PBL24 START 125.754
HIERARCH ESO ISS PBL24 END 125.676
HIERARCH ESO ISS PBLA24 START 46.088
HIERARCH ESO ISS PBLA24 END 46.157
HIERARCH ESO ISS PBL34 START 95.343
HIERARCH ESO ISS PBL34 END 95.282
HIERARCH ESO ISS PBLA34 START 49.441
HIERARCH ESO ISS PBLA34 END 49.513
HIERARCH ESO ISS AMBI TAU0 START 0.014169
HIERARCH ESO ISS AMBI TAU0 END 0.014169
HIERARCH ESO ISS AMBI TEMP 14.94
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86