Exposure
ID
PIONI.2022-01-13T06:52:58.269_1
Header ID
PIONI.2022-01-13T06:52:58.269
Date updated
2022-01-13 07:01:16 UTC+0000
Release date
2022-01-13 06:52:58 UTC+0000
UTC Start
2022-01-13 06:52:58.269
UTC End
2022-01-13 06:53:23.869
MJD Start
59592.2867855174
MJD End
59592.2870818137
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0185895
Ambient temperature (°C)
14.82
Seeing (arcsec)
0.5
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 104.7610 104.6420 260.3000 260.4000
K0-D0 84.0350 83.9470 273.1000 273.2000
K0-J3 55.9380 55.9410 348.9020 348.9890
B2-D0 29.4630 29.4420 41.1000 41.1000
B2-J3 117.5420 117.4330 51.9030 51.9650
D0-J3 88.7760 88.6900 55.4790 55.5440
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 59592.2867855174
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 104.761
HIERARCH ESO ISS PBL12 END 104.642
HIERARCH ESO ISS PBLA12 START 260.3
HIERARCH ESO ISS PBLA12 END 260.4
HIERARCH ESO ISS PBL13 START 84.035
HIERARCH ESO ISS PBL13 END 83.947
HIERARCH ESO ISS PBLA13 START 273.1
HIERARCH ESO ISS PBLA13 END 273.2
HIERARCH ESO ISS PBL14 START 55.938
HIERARCH ESO ISS PBL14 END 55.941
HIERARCH ESO ISS PBLA14 START 348.902
HIERARCH ESO ISS PBLA14 END 348.989
HIERARCH ESO ISS PBL23 START 29.463
HIERARCH ESO ISS PBL23 END 29.442
HIERARCH ESO ISS PBLA23 START 41.1
HIERARCH ESO ISS PBLA23 END 41.1
HIERARCH ESO ISS PBL24 START 117.542
HIERARCH ESO ISS PBL24 END 117.433
HIERARCH ESO ISS PBLA24 START 51.903
HIERARCH ESO ISS PBLA24 END 51.965
HIERARCH ESO ISS PBL34 START 88.776
HIERARCH ESO ISS PBL34 END 88.69
HIERARCH ESO ISS PBLA34 START 55.479
HIERARCH ESO ISS PBLA34 END 55.544
HIERARCH ESO ISS AMBI TAU0 START 0.017156
HIERARCH ESO ISS AMBI TAU0 END 0.020023
HIERARCH ESO ISS AMBI TEMP 14.82
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5