Documents 1 ASTRONOMY 373 INTRODUCTION TO ASTRONOMY – Stars, Galaxies, & Universe Spring 2015 Sachiko...

Slide 11 ASTRONOMY 373 INTRODUCTION TO ASTRONOMY – Stars, Galaxies, & Universe Spring 2015 Sachiko Tsuruta Slide 2 2 Lec 1 I. INTRODUCTION FK (= Freedman, Geller &…

Documents II-2b. Magnitude 2015 (Main Ref.: Lecture notes; FK Sec.17-3) b 1 / d 2 Lec 2.

Slide 1II-2b. Magnitude 2015 (Main Ref.: Lecture notes; FK Sec.17-3) b  1 / d 2 Lec 2 Slide 2 2 2b-(i) m naked-eye Slide 3 3 = 100 1/5 Therefore, six magnitudes must have…