NEBULAE AND STAR CLUSTERS






M27

0.2-m f/4.0 reflector + CCD
Exposure = 30 sec Focal length = 0.8-m
Picture taken 9/11/95 at 21:41:01 (JST)



NGC869,NGC884

0.2-m f/4.0 reflector + CCD
Exposure = 90 sec Focal length = 0.8-m
Picture taken 09/02/95 at 23:48:24 (JST)



M13

0.28-m f/5.0 reflector + CCD
Exposure = 60 sec Focal length = 1.4-m
Picture taken 05/02/97 at 00:55:46 (JST)



M57

0.28-m f/5.0 reflector + CCD
Exposure = 5 sec Focal length = 1.4-m
Picture taken 06/26/97 at 23:13:47 (JST)



Horsehead nebula

0.2-m f/4.0 reflector + CCD
Exposure = 120 sec Focal length = 0.8-m
Picture taken 10/21/95 at 01:49:14 (JST)



M 1

0.2-m f/4.0 reflector + CCD
Exposure = 120 sec Focal length = 0.8-m
Picture taken 11/12/95 at 00:03:47 (JST)



M42

0.2-m f/4.0 reflector + CCD
Exposure = 15 sec Focal length = 0.8-m
Picture taken 10/03/95 at 02:11:05 (JST)