steveyzh
发表于 2011-3-17 17:33
http://www.3towers.com/Canon/Takahashi/M35Combined%20FilesMED.jpg
M35 and the smaller cluster NGC2158:
Takahashi Epsilon 180 f/2.8 telescope, Canon 20da camera, Three combined 5-min exposures
steveyzh
发表于 2011-3-17 17:34
http://www.3towers.com/FingerLakes/FingerLakesMessier/m36color.jpg
M36
Takahashi Epsilon 180 image with Canon 20da camera. Three 5-min exposures combined
steveyzh
发表于 2011-3-17 17:34
http://www.3towers.com/FingerLakes/FingerLakesMessier/m37color.jpg M37
Takahashi Epsilon 180 image with Canon 20da camera. Three 5-min exposures combined
steveyzh
发表于 2011-3-17 17:36
http://www.3towers.com/FingerLakes/FingerLakesMessier/m38color.jpg
M38
Takahashi Epsilon 180 image with Canon 20da camera. Three 5-min exposures combined
steveyzh
发表于 2011-3-17 17:38
http://www.3towers.com/Canon/Takahashi/M41_Combined%20FilesMED.jpg
M41: Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:39
http://www.3towers.com/Canon/Takahashi/M44Combined%20FilesMED.jpg
M44 (NGC2632; Praesepe; The Beehive Cluster: Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:40
http://www.3towers.com/Canon/Takahashi/MessierObjects/M45_Combined%20FilesMED.jpg
M45, The Pleiades: Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Six 10-min exposures median combined
steveyzh
发表于 2011-3-17 17:41
http://www.3towers.com/Canon/Takahashi/M46_Combined%20FilesMED.jpg
M46, and M47: Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:42
http://www.3towers.com/Canon/Takahashi/MessierObjects/M48_Combined%20FilesMED.jpg
M48 (NGC2548): Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:45
http://www.3towers.com/Canon/Takahashi/MessierObjects/M50_Combined%20FilesMED.jpg
M50 (NGC2323): Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:46
http://www.3towers.com/Canon/Takahashi/MessierObjects/M52_Combined%20FilesMED.jpg
M52 (NGC7654), the Bubble Nebula (NGC7635), and NGC7538:
Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:49
http://www.3towers.com/Canon/Takahashi/MessierObjects/M56_Combined%20FilesMED.jpg
M56 (NGC6779): Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; three 5-min exposures median combined
steveyzh
发表于 2011-3-17 17:49
http://www.3towers.com/FingerLakes/FingerLakesMessier/m57color.jpg
M57
steveyzh
发表于 2011-3-17 17:50
本帖最后由 steveyzh 于 2011-3-17 18:32 编辑
http://www.3towers.com/FingerLakes/FingerLakesMessier/m62color.jpg
M62
Takahashi Epsilon 180 image with Canon 20da camera. Three 5-min exposures combined
steveyzh
发表于 2011-3-17 18:33
http://www.3towers.com/FingerLakes/FingerLakesMessier/m63color.jpg
M63
Takahashi Epsilon 180 image with Canon 20da camera. Three 5-min exposures combined
steveyzh
发表于 2011-3-17 18:59
http://www.3towers.com/Canon/Takahashi/MessierObjects/M65_Combined%20FilesMED.jpg
NGC3628, M66, and M65:Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 19:00
http://www.3towers.com/Canon/Takahashi/MessierObjects/M67_Combined%20FilesMED.jpg
M67 (NGC2682): Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; Three 5-min exposures median combined
steveyzh
发表于 2011-3-17 19:02
http://www.3towers.com/Canon/Takahashi/MessierObjects/M71_Combined%20FilesMED.jpg
M71 (NGC6838): Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; three 5-min exposures median combined
steveyzh
发表于 2011-3-17 19:03
http://www.3towers.com/Canon/Takahashi/MessierObjects/M72_Combined%20FilesMED.jpg
M72 (NGC6981): Takahasi Epsilon 180 f/2.8 telescope, Canon 20da camera; three 5-min exposures median combined
丶Me乄吥壞
发表于 2011-3-17 19:03
哇哦。 羡慕ing~ ED镜子目测M42有颜色么??目测星云都没有颜色? 我想买个镜子目测星云。 要看到细节,看到颜色的那种。在考虑大口径牛反和ED,