Exposure
ID
PIONI.2022-02-10T04:34:44.709_1
Header ID
PIONI.2022-02-10T04:34:44.709
Date updated
2022-02-10 04:41:20 UTC+0000
Release date
2022-02-10 04:34:44 UTC+0000
UTC Start
2022-02-10 04:34:44.709
UTC End
2022-02-10 04:35:10.309
MJD Start
59620.1907952433
MJD End
59620.1910915396
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.008278
Ambient temperature (°C)
13.39
Seeing (arcsec)
0.6
Observation
ID
49219
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
36833
Name
HD60687
RA
113.459368
DEC
-43.11373
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 65.2610 65.2240 289.1000 289.2000
K0-D0 87.8530 87.7790 268.3000 268.4000
K0-J3 55.7550 55.7600 344.8810 344.9650
G2-D0 35.5340 35.5090 227.4000 227.5000
G2-J3 57.1940 57.1470 55.4590 55.5290
D0-J3 92.5120 92.4390 52.3750 52.4430
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 59620.1907952433
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD60687
RA 113.459368
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 G2
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 65.261
HIERARCH ESO ISS PBL12 END 65.224
HIERARCH ESO ISS PBLA12 START 289.1
HIERARCH ESO ISS PBLA12 END 289.2
HIERARCH ESO ISS PBL13 START 87.853
HIERARCH ESO ISS PBL13 END 87.779
HIERARCH ESO ISS PBLA13 START 268.3
HIERARCH ESO ISS PBLA13 END 268.4
HIERARCH ESO ISS PBL14 START 55.755
HIERARCH ESO ISS PBL14 END 55.76
HIERARCH ESO ISS PBLA14 START 344.881
HIERARCH ESO ISS PBLA14 END 344.965
HIERARCH ESO ISS PBL23 START 35.534
HIERARCH ESO ISS PBL23 END 35.509
HIERARCH ESO ISS PBLA23 START 227.4
HIERARCH ESO ISS PBLA23 END 227.5
HIERARCH ESO ISS PBL24 START 57.194
HIERARCH ESO ISS PBL24 END 57.147
HIERARCH ESO ISS PBLA24 START 55.459
HIERARCH ESO ISS PBLA24 END 55.529
HIERARCH ESO ISS PBL34 START 92.512
HIERARCH ESO ISS PBL34 END 92.439
HIERARCH ESO ISS PBLA34 START 52.375
HIERARCH ESO ISS PBLA34 END 52.443
HIERARCH ESO ISS AMBI TAU0 START 0.008278
HIERARCH ESO ISS AMBI TAU0 END 0.008278
HIERARCH ESO ISS AMBI TEMP 13.39
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6