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Polarimetric Standard Stars

Polarized Standard Star
HD19820 (Cas)
O8.5III,  V = 7.15

RA(2000.0) = 03:14:05.335
DEC(2000.0) = +59:33:48.48

DSS Quick-V image


System Filter N q(%) σq(%) u(%) σu(%) p(%) σp(%) θ(°) σθ(°)
HST Standard Values V 3 -3.09 0.03 -3.66 0.03 4.79 0.03 114.9 0.2
RRRT Observations V 4 -2.75 0.20 -4.04 0.12 4.89 0.16 117.9 0.9



Last modified: Sep 18, 2012
David McDavid

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