Exposure
ID
PIONI.2022-01-06T08:18:47.608_1
Header ID
PIONI.2022-01-06T08:18:47.608
Date updated
2022-01-06 08:26:02 UTC+0000
Release date
2022-01-06 08:18:47 UTC+0000
UTC Start
2022-01-06 08:18:47.608
UTC End
2022-01-06 08:19:13.208
MJD Start
59585.3463843474
MJD End
59585.3466806437
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004542
Ambient temperature (°C)
12.24
Seeing (arcsec)
1.24
Observation
ID
49181
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 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.4860 86.4610 149.5000 149.6000
A0-D0 24.7260 24.6900 104.2000 104.4000
A0-J3 98.5940 98.4380 71.2310 71.3000
G1-D0 71.2610 71.2580 343.7000 343.8000
G1-J3 117.1450 117.0960 24.9470 24.9960
D0-J3 79.0200 78.9080 61.4140 61.4700
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 59585.3463843474
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 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 86.486
HIERARCH ESO ISS PBL12 END 86.461
HIERARCH ESO ISS PBLA12 START 149.5
HIERARCH ESO ISS PBLA12 END 149.6
HIERARCH ESO ISS PBL13 START 24.726
HIERARCH ESO ISS PBL13 END 24.69
HIERARCH ESO ISS PBLA13 START 104.2
HIERARCH ESO ISS PBLA13 END 104.4
HIERARCH ESO ISS PBL14 START 98.594
HIERARCH ESO ISS PBL14 END 98.438
HIERARCH ESO ISS PBLA14 START 71.231
HIERARCH ESO ISS PBLA14 END 71.3
HIERARCH ESO ISS PBL23 START 71.261
HIERARCH ESO ISS PBL23 END 71.258
HIERARCH ESO ISS PBLA23 START 343.7
HIERARCH ESO ISS PBLA23 END 343.8
HIERARCH ESO ISS PBL24 START 117.145
HIERARCH ESO ISS PBL24 END 117.096
HIERARCH ESO ISS PBLA24 START 24.947
HIERARCH ESO ISS PBLA24 END 24.996
HIERARCH ESO ISS PBL34 START 79.02
HIERARCH ESO ISS PBL34 END 78.908
HIERARCH ESO ISS PBLA34 START 61.414
HIERARCH ESO ISS PBLA34 END 61.47
HIERARCH ESO ISS AMBI TAU0 START 0.004542
HIERARCH ESO ISS AMBI TAU0 END 0.004542
HIERARCH ESO ISS AMBI TEMP 12.24
HIERARCH ESO ISS AMBI FWHM START 1.24
HIERARCH ESO ISS AMBI FWHM END 1.24