Exposure
ID
PIONI.2022-01-05T07:14:00.730_1
Header ID
PIONI.2022-01-05T07:14:00.730
Date updated
2022-01-05 07:21:19 UTC+0000
Release date
2022-01-05 07:14:00 UTC+0000
UTC Start
2022-01-05 07:14:00.730
UTC End
2022-01-05 07:14:26.330
MJD Start
59584.3013973408
MJD End
59584.3016936371
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0100975
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.685
Observation
ID
49123
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
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.2750 89.2550 135.3000 135.4000
A0-J2 121.5750 121.4980 113.8000 113.9000
A0-J3 114.3160 114.2020 62.9740 63.0470
G1-J2 50.5270 50.4740 73.4000 73.5000
G1-J3 121.7930 121.7610 18.6820 18.7400
J2-J3 101.4100 101.4140 354.6690 354.7470
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 59584.3013973408
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 89.275
HIERARCH ESO ISS PBL12 END 89.255
HIERARCH ESO ISS PBLA12 START 135.3
HIERARCH ESO ISS PBLA12 END 135.4
HIERARCH ESO ISS PBL13 START 121.575
HIERARCH ESO ISS PBL13 END 121.498
HIERARCH ESO ISS PBLA13 START 113.8
HIERARCH ESO ISS PBLA13 END 113.9
HIERARCH ESO ISS PBL14 START 114.316
HIERARCH ESO ISS PBL14 END 114.202
HIERARCH ESO ISS PBLA14 START 62.974
HIERARCH ESO ISS PBLA14 END 63.047
HIERARCH ESO ISS PBL23 START 50.527
HIERARCH ESO ISS PBL23 END 50.474
HIERARCH ESO ISS PBLA23 START 73.4
HIERARCH ESO ISS PBLA23 END 73.5
HIERARCH ESO ISS PBL24 START 121.793
HIERARCH ESO ISS PBL24 END 121.761
HIERARCH ESO ISS PBLA24 START 18.682
HIERARCH ESO ISS PBLA24 END 18.74
HIERARCH ESO ISS PBL34 START 101.41
HIERARCH ESO ISS PBL34 END 101.414
HIERARCH ESO ISS PBLA34 START 354.669
HIERARCH ESO ISS PBLA34 END 354.747
HIERARCH ESO ISS AMBI TAU0 START 0.009231
HIERARCH ESO ISS AMBI TAU0 END 0.010964
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.73
HIERARCH ESO ISS AMBI FWHM END 0.64