48 Lib HD142983 B5IIIpe V=4.88 vsini=400 km/s d=157 pc

To Download HPOL reticon 48 Lib data(FITS files):
click here, then right button click on files to download

Polarizations and Position Angles of Field Stars within 5 degrees of 48 Lib

Field StarsField Stars

References

Plots containing all the HPOL reticon observations

(13 HPOL Polarimetric Observations from 1989-1994)
P vs Time PA vs Time Q vs U

%Pol vs Time

PA vs Time

Q vs U

Information on Individual HPOL reticon observations

Quick Look Plot #1 (890602 to 920525) Quick Look Plot #2 (920627 to 940407)

48 Lib HPOL reticon Observing Log:

                                                                                     intr BJ(pol)
Name     Date     MJD     ExpT   V-Pol(%) V-Err(%) V-PA(deg) HaEqW Vintr-Pol Vintr-PA high low  red
48 Lib   890602 47679.18  6554    0.790    0.004   109.5     20.7
         900422 48003.23  8192    0.803    0.002   113.7     18.9
         900501 48012.23  3482    0.781    0.006   111.3     19.3
         900507 48018.23  6554    0.803    0.003   112.5     19.4
         910319 48334.35  6554    0.840    0.003   115.9     19.8
         910401 48347.26  6554    0.859    0.002   116.4     20.3
         910422 48368.27  6554    0.852    0.002   114.6     19.7
         910626 48433.13  6554    0.861    0.004   116.4     17.6
         920525 48767.10  3277    0.815    0.007   115.2     20.2
         920627 48800.13  6554    0.816    0.003   116.0     19.4
         930514 49121.23  3277    0.800    0.006   117.1     20.2
         930515 49122.19  6554    0.843    0.004   116.6     21.6
         940407 49449.30  6554    0.807    0.003   112.6     19.8

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