Chandra X-ary Observatory Center, http://chandra.harvard.edu ESA Science, http://sci.esa.int Space Telescope Science Institute, http://www.stsci.edu NASA Space Science, http://spacescience.nasa.gov Nature, http://www.nature.com Science, http://www.science.com Spaceflight Now, http://spaceflightnow.com
10 24 10 22 10 20 10 18 10 16 10 14 10 12 10 10 10 8 Frequency (Hz) 10 4 10 2 10-16 10-14 10-12 10-10 10-8 10-6 10-4 Wavelength (m) 10-2 1 10 2 10 4 10 6 Atonic Nucleus Atom Virus Bacteria Pinhead Fingernail Humans Skyscraper Mt. Everest 10 6
(antenna temperature) min
1967.1 1968.10 1968.12 1969.3 1969.5
1969.7 1969.11 1970.4
1971.1 1971.7 1972.4 1972.12
M27 1764 Antonic Darquier M76 M97 M97 M57 8.8 8 1.4 1.0 2300 1864 (William Huggins NGC6543 500.7nm NGC6543
nebulim OIII N1514 M57 M15 He II468.6 nm 1500 OIII N II6584 nm
http://www.educities.edu.tw/ http://tam.educities.org
10 SKY SENSOR 2000
1 1999 S4 2 3 M42 5 6 2001 9 7 3 10 20 SKY SENSOR ST-8 CCD
Observation Guide 2001 4 22 10 8.1AU 50 0.4 20.5 46.5 4 6 1 8 1 4 120 14 7 14:51.7 15:56.5 3 0-0.11005 16:25.4 18:29.3 20:33.1
2002 24 2002 1/1 1/5 1/4 2001 12 2002 2-2.7 46 47 3 8-0.8 12 8 1 9 15 0.8 2 120-0.1 30 46 SAO99172 5.4 23:09 1992 2 2 8 C-14 Nikon FM2 Kodak EPR 64 8
Observation Guide 2002 22 26.6 15 21 24 1 11 3 8.4 8 12 20 6-3 8 9 1 27 28 2002 356928 0.5580 18 22:13 5.5 24 2:15 5.2 31 82 2 4 2 3 2002 2/27 10/21
78 11.1 1997 10 16 GOTO 20cm Coude Canon EOS5 Fuji G400 6 2001 1 2 1 2 4 25-0.1 8.3 1997 10 16 2002 1 24 25
Image vs