Exposure
ID
PIONI.2022-01-04T06:14:43.728_1
Header ID
PIONI.2022-01-04T06:14:43.728
Date updated
2022-01-04 06:21:04 UTC+0000
Release date
2022-01-04 06:14:43 UTC+0000
UTC Start
2022-01-04 06:14:43.728
UTC End
2022-01-04 06:15:09.328
MJD Start
59583.2602283303
MJD End
59583.2605246266
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014491
Ambient temperature (°C)
15.01
Seeing (arcsec)
0.31
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 90.5040 90.5030 123.8000 123.9000
A0-J2 127.7000 127.6620 102.0000 102.1000
A0-J3 124.1030 124.0300 54.9280 55.0080
G1-J2 55.0470 55.0140 64.4000 64.5000
G1-J3 124.4130 124.3940 12.2160 12.2800
J2-J3 100.5980 100.6100 346.5840 346.6590
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 59583.2602283303
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 90.504
HIERARCH ESO ISS PBL12 END 90.503
HIERARCH ESO ISS PBLA12 START 123.8
HIERARCH ESO ISS PBLA12 END 123.9
HIERARCH ESO ISS PBL13 START 127.7
HIERARCH ESO ISS PBL13 END 127.662
HIERARCH ESO ISS PBLA13 START 102.0
HIERARCH ESO ISS PBLA13 END 102.1
HIERARCH ESO ISS PBL14 START 124.103
HIERARCH ESO ISS PBL14 END 124.03
HIERARCH ESO ISS PBLA14 START 54.928
HIERARCH ESO ISS PBLA14 END 55.008
HIERARCH ESO ISS PBL23 START 55.047
HIERARCH ESO ISS PBL23 END 55.014
HIERARCH ESO ISS PBLA23 START 64.4
HIERARCH ESO ISS PBLA23 END 64.5
HIERARCH ESO ISS PBL24 START 124.413
HIERARCH ESO ISS PBL24 END 124.394
HIERARCH ESO ISS PBLA24 START 12.216
HIERARCH ESO ISS PBLA24 END 12.28
HIERARCH ESO ISS PBL34 START 100.598
HIERARCH ESO ISS PBL34 END 100.61
HIERARCH ESO ISS PBLA34 START 346.584
HIERARCH ESO ISS PBLA34 END 346.659
HIERARCH ESO ISS AMBI TAU0 START 0.014491
HIERARCH ESO ISS AMBI TAU0 END 0.014491
HIERARCH ESO ISS AMBI TEMP 15.01
HIERARCH ESO ISS AMBI FWHM START 0.31
HIERARCH ESO ISS AMBI FWHM END 0.31