  Multiband photometric observations and their evaluation to instrumental
magnitudes were performed using standard Johnson-Cousins filters (B, V, Rc) as
well r and g Sloan filters, and not standard ones (R, G, B, and Clear filters).
These were recorded from 9 observatories and from the MicroObservatory Robotic
Telescope Network. The results describe the rapid ascent towards the maximum
(2.5 magnitudes about in five days in the B filter) and the slow decrease after
the maximum (0.0425 +/- 0.02 magnitudes/day in the B filter). The results
highlight the strong variation of the B-V colour indices during the first 50
days (from -0.20 +/- 0.02 to +0.85 +/- 0.02) and V-R (from 0 +/- 0.01 to +0.50
+/- 0.01) after the explosion, presumably corresponding to the cooling of the
stellar photosphere. At 50 days after the explosion the magnitude decrease from
the maximum was observed to continue where it faded by 2.5 magnitudes (B
filter), thus we propose SN 2023ixf is a Type II, subtype L, supernova (SNe).
