We present the results of observations obtained using the MASTER robotic telescope in 2005 — 2006 , including the earliest observations of the optical emission of the gamma-ray bursts GRB 050824 and GRB 060926 .
Together with later observations , these data yield the brightness-variation law t ^ { -0.55 \pm 0.05 } for GRB 050824 .
An optical flare was detected in GRB 060926 — a brightness enhancement that repeated the behavior observed in the X-ray variations .
The spectrum of GRB 060926 is found to be F _ { E } \approx E ^ { - \beta } , where \beta = 1.0 \pm 0.2 .
Limits on the optical brightnesses of 26 gamma-ray bursts have been derived , 9 of these for the first time .
Data for more than 90 % of the accessible sky down to 19 ^ { m } were taken and reduced in real time during the survey .
A database has been composed based on these data .
Limits have been placed on the rate of optical flares that are not associated with detected gamma-ray bursts , and on the opening angle for the beams of gamma-ray bursts .
Three new supernovae have been discovered : SN 2005bv ( type Ia ) — the first to be discovered on Russian territory , SN 2005ee — one of the most powerful type II supernovae known , and SN 2006ak ( type Ia ) .
We have obtained an image of SN 2006X during the growth stage and a light curve that fully describes the brightness maximum and exponential decay .
A new method for searching for optical transients of gamma-ray bursts detected using triangulation from various spacecraft is proposed and tested .