Maps for GLOBE at Night at Latitude -10◦, February 23, 21 H Local Time (Deep Night), Assuming Rather Transparent Air

< 0.50 mag < 1.50 mag

< 2.50 mag < 3.50 mag

< 4.50 mag < 5.50 mag

< 6.50 mag < 7.50 mag

Maps for GLOBE at Night at latitude -10◦, February 23, 21 h local time (deep night), assuming rather transparent air. Orion’s belt is 109◦ to the right from the south, at 64◦ height. The brightest ﬁxed star, Sirius, is juat above the map at left. Jan Hollan, Ecological Institute Veronica and http://www.astro.cz/darksky < 0.50 mag < 1.50 mag

< 2.50 mag < 3.50 mag

< 4.50 mag < 5.50 mag

< 6.50 mag < 7.50 mag

Maps for GLOBE at Night at latitude -10◦, March 2, 21 h local time (deep night), assuming rather transparent air. Orion’s belt is 104◦ to the right from the south, at 58◦ height. The brightest ﬁxed star, Sirius, is juat above the map at left. Jan Hollan, Ecological Institute Veronica and http://www.astro.cz/darksky

Betelgeuse Procyon

Pollux

Saturn

E E

N < 0.50 mag N < 1.50 mag

Hyades Hyades

Betelgeuse

Procyon Procyon

Pollux Pollux Regulus Regulus

Denebola Saturn Saturn

E E

Arcturus Arcturus < 2.50 mag < 3.50 mag N N Big Dipper

Procyon Procyon

Regulus Regulus

Denebola Denebola < 4.50 mag < 5.50 mag

Procyon Procyon

Regulus Regulus

Denebola Denebola < 6.50 mag < 7.50 mag

Maps for GLOBE at Night at latitude -10◦, March 23, 21 h local time (Sun at -43◦). Lines from N(E,S,W) to zenith shown (crosses each 10◦). Regulus (α Leonis) is 37◦ to the right from N, at 63◦ height. Detailed maps vertical size 50◦, the ﬁrst four maps 100◦. Jan Hollan, Ecol. Inst. Veronica and http://www.astro.cz/darksky

Sirius

Sirius Betelgeuse

Procyon

Pollux

Capella Saturn

Arcturus

< 0.50 mag < 1.50 mag

Sirius

Betelgeuse Betelgeuse

Procyon Procyon

Regulus Regulus Pollux Pollux

Denebola Denebola Capella Saturn Capella Saturn

Arcturus Arcturus

< 2.50 mag < 3.50 mag

Procyon Procyon

Regulus Regulus

Denebola Denebola

< 4.50 mag < 5.50 mag

Procyon Procyon

Regulus Regulus

Denebola Denebola

< 6.50 mag < 7.50 mag

Maps for GLOBE at Night at latitude -10◦, March 30, 21 h local time (Sun at -44◦). Lines from N(E,S,W) to zenith shown (crosses each 10◦). Regulus (α Leonis) is 23◦ to the right from N, at 66◦ height. Detailed maps vertical size 50◦, the ﬁrst four maps 100◦. Jan Hollan, Ecol. Inst. Veronica and http://www.astro.cz/darksky

Sirius

Sirius Rigel

Betelgeuse

Procyon

Saturn

Arcturus

< 0.50 mag < 1.50 mag

Sirius

Rigel Rigel

Betelgeuse Betelgeuse

Procyon Procyon

Regulus Regulus DenebolaSaturn DenebolaSaturn

Arcturus Arcturus Pollux Pollux

Capella Capella < 2.50 mag < 3.50 mag Big Dipper

Regulus Regulus

Denebola Denebola

Pollux Pollux

< 4.50 mag < 5.50 mag

Regulus Regulus

Denebola Denebola

Pollux Pollux

< 6.50 mag < 7.50 mag

Maps for GLOBE at Night at latitude -10◦, April 6, 21 h local time (Sun at -45◦). Lines from N(E,S,W) to zenith shown (crosses each 10◦). Regulus (α Leonis) is 6◦ to the right from N, at 68◦ height. Detailed maps vertical size 50◦, the ﬁrst four maps 100◦. Jan Hollan, Ecol. Inst. Veronica and http://www.astro.cz/darksky