The Planets

Click on the individual pictures or titles below to see complete pictures

Mars 1999

April 30 1999. 31cm + ST-5.
LRGB: L(YA3)=0.1sec, R=0.2sec, G=0.4sec, B=0.8sec.

Venus 1999

May 1 1999. 31cm + ST-5.
RGB: R=0.04sec, G=0.04sec, B=0.08sec.

Saturn 1998

Sep. 12, 1998. 31cm + ST-5.
LRGB: L=0.7secx4, R=1.0sec, G=1.5sec, B=3.0sec.
Kenko R60(Red) + Kenko PO1(Green) + Edmund B(Blue)+ Edmund IR blocker

Jupiter 1998

Sep. 12, 1998 31cm + ST-5. R=G=1.0sec, B=2.0sec
Kenko R60(Red) + Kenko PO1(Green) + Edmund B(Blue)+ Edmund IR blocker

MARS (March 20, 1995) (JPEG,6kB)

Exposure time:0.1sec, YA-3(Orange,560nm) filter, ST-5

March 20, 1997. Exposure time: R=G=B=0.1sec, YA-3, ST-5.

Jupiter and spots by SL-9 (JPEG,18kB)

Exposure time:R=G=B=1.5sec(1994)/ 0.6sec(1995), ST-5
19:46, July 21, 1994 / 22:37, June 17, 1995.

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Jupiter (4 Aug, 1996)

31cm Newtonian + YA-3(560nm) + ST-5.

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Aug. 1, 1997. Exposure time: R=G=0.5sec, B=1.0sec, ST-5.

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Saturn from 1991 to 1994 (JPEG,17kB)

1991:ST-4 + 8 inch, 1992:ST-6 + 8 inch
1993:ST-6 + 12 inch, 1994:ST-5 + 12 inch

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Saturn of August 16, 1995 (JPEG,6kB)

Exposure time:0.75sec, YA-3(Orange,560nm) filter, ST-5

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Saturn with a white spot (18 Sept, 1996)

31cm Newtonian + ST-5.

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Oct. 18, 1997. 31cm + ST-5.

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