6. Shooting northern sky under almost full moon light
EF24mm f/2.8 + unmodified 1100D in Australia in 2012 @f/2.8
Single shot of 13s @iso400, stationary
有 2502 筆資料符合您搜尋的條件
- 週五 01 9月, 2023 19:48
- 版面: 天文攝影 Astrophotography
- 主題: LT 的 Nightscape 相集 -- Milky way taken in SA
- 回覆: 24
- 觀看: 3962
- 週五 01 9月, 2023 00:06
- 版面: 自製天文望遠鏡 Amateur Telescope Making
- 主題: 6" F4 newtonian -- Non-rotatable helical focuser
- 回覆: 12
- 觀看: 3679
Re: 6" F4 newtonian -- Milling tube rings
Milling tube rings
- 週一 28 8月, 2023 00:41
- 版面: 自製天文望遠鏡 Amateur Telescope Making
- 主題: 6" F4 newtonian -- Non-rotatable helical focuser
- 回覆: 12
- 觀看: 3679
- 週五 25 8月, 2023 22:29
- 版面: 天文攝影 Astrophotography
- 主題: LT 的 Nightscape 相集 -- Milky way taken in SA
- 回覆: 24
- 觀看: 3962
Re: LT 的 Nightscape 相集 -- Milky way over my room
5. Milky way over my room
Taken with EF8-15mm F4L zoom + unmodified 100D in Australia in 2017 @15mm f/4
Single shot of 40s @iso3200, stationary
With long exposure noise reduction on in camera
Processed in PS
Taken with EF8-15mm F4L zoom + unmodified 100D in Australia in 2017 @15mm f/4
Single shot of 40s @iso3200, stationary
With long exposure noise reduction on in camera
Processed in PS
- 週五 25 8月, 2023 15:28
- 版面: 自製天文望遠鏡 Amateur Telescope Making
- 主題: 6" F4 newtonian -- Non-rotatable helical focuser
- 回覆: 12
- 觀看: 3679
Re: 6" F4 newtonian -- Milling a focuser base
有錢使得鬼推磨,窮鬼唯有自己鑼。
- 週五 18 8月, 2023 22:18
- 版面: 天文攝影 Astrophotography
- 主題: Gallery of single shot -- Scorpius is falling down
- 回覆: 61
- 觀看: 10300
Re: Gallery of single shot -- Rising Milky way
18. Rising milky way Taken with EF24-70mm f/2.8L II USM zoom + 6D in Melrose in Australia in 2015 @24mm f/2.8 Single exposure, 75s @iso1600, with long exposure noise reduction on in camera Direct export from Digital Photo Professional (DPP) Resized in PS Stationary or tracked ? It had been forgotten...
- 週日 13 8月, 2023 00:42
- 版面: 天文攝影 Astrophotography
- 主題: DSO 遺照集 -- NGC7000
- 回覆: 477
- 觀看: 95854
Re: DSO 遺照集 -- DSLR data combined M13
167. DSLR data combined M13
This is a result of combining the color data taken with a 300Da into the L channel.
Color data:
Taken with Vixen R200SS + MPCC + LPS + 300Da in Sai Kung in 2010 @800mm F4
6x300s @iso400, with dark, bias and flat calibrated in PI
Processed in PI and PS
This is a result of combining the color data taken with a 300Da into the L channel.
Color data:
Taken with Vixen R200SS + MPCC + LPS + 300Da in Sai Kung in 2010 @800mm F4
6x300s @iso400, with dark, bias and flat calibrated in PI
Processed in PI and PS
- 週四 10 8月, 2023 22:35
- 版面: 天文攝影 Astrophotography
- 主題: DSO 遺照集 -- NGC7000
- 回覆: 477
- 觀看: 95854
Re: DSO 遺照集 -- Reprocessed M13
Reprocessed with dark, bias and flat calibrated in PI
- 週三 09 8月, 2023 10:05
- 版面: 天文攝影 Astrophotography
- 主題: DSO 遺照集 -- NGC7000
- 回覆: 477
- 觀看: 95854
Re: DSO 遺照集 -- M13 last night from YL
166. M13 from Yuen Long last night
Taken with Vixen SD115S + HD flattener + 1600MM in Yuen Long in Hong Kong last night @908mm F7.9
L=66x45s, stacked in DSS with any calibration
Autoguided with Vixen SXD2 mount
Processed in PI and PS
Taken with Vixen SD115S + HD flattener + 1600MM in Yuen Long in Hong Kong last night @908mm F7.9
L=66x45s, stacked in DSS with any calibration
Autoguided with Vixen SXD2 mount
Processed in PI and PS
- 週五 04 8月, 2023 22:37
- 版面: 天文攝影 Astrophotography
- 主題: DSO 遺照集 -- NGC7000
- 回覆: 477
- 觀看: 95854
Re: DSO 遺照集 -- M8 and M20
165. M8 and M20
Taken with EF400mm F5.6L + 40Da in Coonabarabran in 2013 @f/5.6
9x90s @iso800, with dark calibrated in PI only
Autoguided with Vixen GP mount
Processed in PI and PS
Taken with EF400mm F5.6L + 40Da in Coonabarabran in 2013 @f/5.6
9x90s @iso800, with dark calibrated in PI only
Autoguided with Vixen GP mount
Processed in PI and PS
- 週日 30 7月, 2023 23:51
- 版面: 天文攝影 Astrophotography
- 主題: LT 的可保留相集 (海外編) -- Milky way (ver 2)
- 回覆: 90
- 觀看: 16915
Re: LT 的可保留相集 (海外編) -- Another milky way shot
29. Another milky way taken with fisheye zoom lens
EF8-15mm F4L zoom + 100Da in 2014 in Yulara @15mm F4
4x120s @iso600, with dark and bias calibrated in PI
Unguided with Vixen Polarie star tracker
Processed in PI and PS
EF8-15mm F4L zoom + 100Da in 2014 in Yulara @15mm F4
4x120s @iso600, with dark and bias calibrated in PI
Unguided with Vixen Polarie star tracker
Processed in PI and PS
- 週五 21 7月, 2023 00:38
- 版面: 達氏望遠鏡
- 主題: Wireless unit for SXD2
- 回覆: 0
- 觀看: 202
Wireless unit for SXD2
現在越來越多人喜歡用smart phone/tablet 透過WiFi 遙控赤道儀/天文架台作天文攝影/觀測, 所以日本Vixen生產這個 wireless unit/module 來代替傳統的Star book Ten controller (SB10) 好讓使用者在屋內/車內(若距離不是太遠的話)可以舒服地遙控SX2/SXD2/SXP2做天文工作. 使用了這個 wireless unit 之後, 就可以不再需要用SB10, 改用smartphone/tablet(已從日本vixen 官方網站下載有關操作程式)遙距操控了. 同時, 因應SB10 controller 已停止供應, 這個wir...
- 週六 15 7月, 2023 23:19
- 版面: 天文攝影 Astrophotography
- 主題: DSO 遺照集 -- NGC7000
- 回覆: 477
- 觀看: 95854
Re: DSO 遺照集 -- M8
164. M8
Taken with EF400mm F5.6L lens + 40Da in Coonabarabran in 2013 @F5.6
13x300s @iso1600, with dark and bias calibrated in PI
Autoguided with Vixen GP mount
Processed in PI and PS
Taken with EF400mm F5.6L lens + 40Da in Coonabarabran in 2013 @F5.6
13x300s @iso1600, with dark and bias calibrated in PI
Autoguided with Vixen GP mount
Processed in PI and PS
- 週五 14 7月, 2023 15:40
- 版面: 花鳥蟲魚 Natural World
- 主題: 雲泉荷花
- 回覆: 1
- 觀看: 182
雲泉荷花
花開花謝,生命規律
M仔 kit 鏡 (EF-M15-45mm)影荷花,總算入有我有
話時話,多年沒到雲泉看/影荷花,今年7月中去,竟然荷花仍未開晒
攝於11/7, M5 + EF-M15-45mm f/3.5-6.3 IS STM kit lens @45mm F8
M仔 kit 鏡 (EF-M15-45mm)影荷花,總算入有我有
話時話,多年沒到雲泉看/影荷花,今年7月中去,竟然荷花仍未開晒
攝於11/7, M5 + EF-M15-45mm f/3.5-6.3 IS STM kit lens @45mm F8