DSO 遺照集 -- Crab taken with 30cm newtonian

行星、深空天體、星野攝影等
回覆文章
LT
夸克星
文章: 2034
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

Re: DSO 遺照集 -- M46 from PTC

文章 LT » 週三 25 3月, 2020 23:11

43. M46

Taken with VC200L + reducer + LPS + 100Da @PTC in 2013 @1280mm F6.4
6x240s @iso1600, autoguided with Vixen SX2 mount
M46_20131204_VC200L_100Da_iso1600_6x240s_PTC.jpg
M46_20131204_VC200L_100Da_iso1600_6x240s_PTC.jpg (1.02 MiB) 已瀏覽 2968 次

頭像
Wongsir
壇主
文章: 3583
註冊時間: 週六 28 6月, 2003 12:03
聯繫:

Re: DSO 遺照集 -- M46 from PTC

文章 Wongsir » 週四 26 3月, 2020 16:03

[Good Job]

頭像
Eddy So
夸克星
文章: 12902
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: DSO 遺照集 -- M46 from PTC

文章 Eddy So » 週四 26 3月, 2020 23:37

[Good Job]

LT
夸克星
文章: 2034
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

Re: DSO 遺照集 -- M13

文章 LT » 週四 26 3月, 2020 23:52

44. M13

Taken with VC200L + reducer + 100Da @PTC in 2015 @1280mm F6.4
3x120s @iso800, autoguided with Vixen SX2 mount
Calibrated with bias only in DSS
M13_20150607_VC200L_100Da_iso800_3x120s_PTC.jpg
M13_20150607_VC200L_100Da_iso800_3x120s_PTC.jpg (1.17 MiB) 已瀏覽 2946 次

頭像
Eddy So
夸克星
文章: 12902
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: DSO 遺照集 -- M13 taken with VC and 100Da

文章 Eddy So » 週五 27 3月, 2020 20:29

[Good Job]

頭像
Wongsir
壇主
文章: 3583
註冊時間: 週六 28 6月, 2003 12:03
聯繫:

Re: DSO 遺照集 -- M13 taken with VC and 100Da

文章 Wongsir » 週六 28 3月, 2020 20:21

[Good Job]

LT
夸克星
文章: 2034
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

Re: DSO 遺照集 -- M27 with VC and 100Da

文章 LT » 週日 29 3月, 2020 09:58

45. M27 with VC

Taken with Vixen VC200L + reducer + LPS + 100Da in PTC in 2015 @1280mm F6.4
9x240s @iso800, autoguided with Vixen SX2 mount
Calibrated with bias only in DSS
M27_20150615_VC200L_100Da_iso800_9x240s_PTC.jpg
M27_20150615_VC200L_100Da_iso800_9x240s_PTC.jpg (1009.22 KiB) 已瀏覽 2898 次

頭像
Eddy So
夸克星
文章: 12902
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: DSO 遺照集 -- M27 taken with VC and 100Da

文章 Eddy So » 週日 29 3月, 2020 19:33

[Good Job]

LT
夸克星
文章: 2034
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

Re: DSO 遺照集 -- M17 taken with VC and 5Da

文章 LT » 週一 30 3月, 2020 23:16

46. M17

Taken with VC200L + reducer + LPS + 5Da @PTC in 2015 in 2 nights @1280mm F6.4
4x240s @iso800 + 8x360s @iso500, autoguided with Vixen SX2 mount
Calibrated with darks only in DSS

Maybe that is the best image from PTC taken with DSLRs by me up to now.
M17_2015_VC200L_5Da_stack_PTC.jpg
M17_2015_VC200L_5Da_stack_PTC.jpg (1.03 MiB) 已瀏覽 2531 次

頭像
Eddy So
夸克星
文章: 12902
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: DSO 遺照集 -- M17 taken with VC and 5Da

文章 Eddy So » 週二 31 3月, 2020 21:11

[Good Job]

LT
夸克星
文章: 2034
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

Re: DSO 遺照集 -- M20 taken with VC and 5Da

文章 LT » 週二 31 3月, 2020 22:26

47. M20

That should be my best image from PTC ever taken with DSLRs up to now.

Taken with Vixen VC200L + reducer + LPS + 5Da @PTC in 2015 @1280mm F6.4
14x240s @iso800, autoguided with Vixen SX2 mount
Calibrated with darks only in DSS

This DSO had posted on this forum before. But this time it was re-processed again by stacking the subs in DSS instead of PI and no PCC applied in PI as well.
M20_20150616_VC200L_5Da_iso800_14x240s_PTC.jpg
M20_20150616_VC200L_5Da_iso800_14x240s_PTC.jpg (1.31 MiB) 已瀏覽 2379 次

頭像
Carl Chan
白矮星
文章: 680
註冊時間: 週一 27 10月, 2003 19:42
來自: 中國香港

Re: DSO 遺照集 -- M20 taken with VC and 5Da

文章 Carl Chan » 週三 01 4月, 2020 08:28

[Good Job] [Good Job] [Good Job]

頭像
Eddy So
夸克星
文章: 12902
註冊時間: 週四 04 12月, 2008 22:35
來自: 中男海

Re: DSO 遺照集 -- M20 taken with VC and 5Da

文章 Eddy So » 週三 01 4月, 2020 21:01

[Good Job]

LT
夸克星
文章: 2034
註冊時間: 週日 17 8月, 2003 23:20
來自: YL
聯繫:

Re: DSO 遺照集 -- M8 from PTC with DED108SS

文章 LT » 週三 01 4月, 2020 23:39

48. M8

Taken with Vixen film astrograph DED108SS + LPS + 40Da @PTC in 2011 @540mm F5
18x210s @iso800, autoguided with SXD mount
Calibrated with darks only in DSS

A little bit out of focus, autoguiding not so good........
Moreover, this old astrograph worked quite good to films, expecially for 67 format. However, failed to digital sensors, especially for small pixel sensors.
M8_20110727_DED108_40Da_iso800_18x210s_PTC.jpg
M8_20110727_DED108_40Da_iso800_18x210s_PTC.jpg (1.12 MiB) 已瀏覽 2250 次

頭像
Wongsir
壇主
文章: 3583
註冊時間: 週六 28 6月, 2003 12:03
聯繫:

Re: DSO 遺照集 -- M8 from PTC with DED108SS

文章 Wongsir » 週四 02 4月, 2020 15:18

[Good Job]

回覆文章

回到「天文攝影 Astrophotography」

誰在線上

正在瀏覽這個版面的使用者:沒有註冊會員 和 1 位訪客