5 "Ficheiro:Twilight_illumination_by_sun_altitude_1_r_1.svg".

Ficheiro:Twilight illumination by sun altitude 1 r 1.svg

org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Twilight illumination by sun altitude author name string:...


Ficheiro:Twilight illumination by sun altitude luxes 2 r 1.svg

code based on data from R "moonlit" package https://github.com/msmielak/moonlit Original source of data Twilight illumination from empirical data https://www...


Ficheiro:Twilight illumination by sun depression luxes 1 r 1.svg

org/sqm_twilight.htm The brightness (SQM) value of the twilight sky NSSKY planetarium program Python 3 source code illumination of twilight luxes from sun altitude...


Ficheiro:Illumination of twilight abu simbel sunrise 1 r 1.svg

set_yticks(np.arange(-4, 3,1)) plt.xlabel("Altitude of Sun, degrees", size=18) plt.ylabel("Log10 of illumination lx", size=18) plt.yticks(fontsize=18) plt...


Ficheiro:Tulilahti Finland illumination night 27 28 07 1959 1.svg

"R" code with plot and "moonlit" package illumination at Tulilahti, Heinävesi, Finland famous double murder site and time, night 27-18.1959 times UTC,...