Outline MASTER polarization measurements Instrumentation Blazars Supernovae GRBs

Outline MASTER polarization measurements: Instrumentation Blazars Supernovae GRBs GRB 150301 B

MASTER polarizers 50 mm x 50 mm Ultra Broadband Wire Grid Linear Polarizer Ultra Broadband Wire Grid Polarizers consist of a thin layer of aluminum Micro. Wires layered between two Fused Silica windows. Designed for multiwavelength applications, these polarizers have excellent heat resistance and performance beginning in the UV and extending into the infrared (IR).

Orientation of polarizers

Atel 4779 OC 457 Its brightness in R filter went up a fifty-fold z = 0. 859 (Barkhouse and Hall 2001)

QU diagram of OC 457 and nearby stars

Residual flux differences as measured through the polarization filters Kislovodsk + Blagoveshchensk 07. 02. 2013

3 C_454. 3

QU diagram of 3 C_454. 3

Объект V 404 Cyg (BH + K 3 III) Mbh ~ 12. 3 Msun T ~ 6, 474 d MK 3 III ~ 0. 7 Msun d ~ 2. 39± 0. 14 kpk

Возможная интерпритация Y Может изменятья --- Величина поляризации (предпочтительно) --- Угол поляризации Не случайно, что поляризация возрастает, когда общий оптический поток системы падает и вклад поляризованного компонента растет. If we assume that the total jet olarization is equal to ≃ 30 %, as observed in blazar type objects, then the jets in V 404 Cyg contribute about K =Lj/Lo∼ 15% to the total luminosity, implying a jet optical flux of about 2· 10 (− 11) ergs/cm− 2. For the adopted distance of 2. 39 ± 0. 14 kpc (Miller et al. 2009) we obtain a total jet luminosity of ∼ 4· 10 (34) erg/s.