高倍月面拍攝 (2016.3.28 新加 Crater Posidonius)

[maverickroy]

From the image, the seeing condition of that night should be very good, say 7/10 or even better.

達哥, 對啊, 剛剛再看看SOURCE FILE 的SER 檔, 拍攝這圖時原來幸運地遇著片刻的穩定大氣, 見 https://youtu.be/DQVwy_rtSF4 , seeing 真係有7/10啊, 嘻嘻

當晚整體來看都算「浪」, 大部份的效果也是這樣的, 所以我原先說seeing 4/10, 見 https://youtu.be/CQyb_Fi-N4w

兩條片前後只是15分鐘之隔...變化真快啊

[A/45]

I like your concrete style of the image rendition. Like a hard copy of the view without the going-too-far electronic feel.
Bravo!

[wtyu21]

克拉維斯～一個古老的月面環形山～好高清～

[maverickroy]

謝謝a/45 & wtyu21!

我也很怕電子味很重,hehe

[maverickroy]

天氣不佳冇得出動，唯有繼續拿著月圖，看看早前拍落的作品內可辨認到多少個月面地貌的名字。手上持有的是Antonin Rukl的1990年版本之手繪月圖。想更進一步的辨認不同的地貌，我也參考了 http://planetarynames.wr.usgs.gov/Page/ ... las?map=lo 查看IAU截至現在已確認的命名。在這網站上，月圖是以2009年發射的Lunar Reconnaissance Orbiter所拍的影像為基礎。

拿著照片對照地在月圖上遊走，感覺良好啊！

在Clavius西北方，可看到此區域，當中包括：
- Longomotanus (145km, https://en.wikipedia.org/wiki/Longomontanus_(crater) )
IAU: http://planetarynames.wr.usgs.gov/image ... 25_wac.pdf

- Wilhelm (107km, https://en.wikipedia.org/wiki/Wilhelm_(crater) )
- Montanari (77km, https://en.wikipedia.org/wiki/Montanari_(crater))
IAU: http://planetarynames.wr.usgs.gov/image ... 11_wac.pdf

Date: Jun 26, 2015
Time: 13:11 (UT)
Location: TKO Industrial Estate, Hong Kong
Optical System: Skywatcher Quattro 10" F/4 Reflector + Televue Powermate 5x
Camera: ZWO ASI120MM-S
Full frame equivalent focal length: 36000mm
Exposure: 0.013937sec (1/72 sec)
Images Stacked: 856
Gain=45 Gamma=60
Seeing: 6/10 Transparency: 7/10 (1-Worst, 10-Best)
Mount: Skywatcher AZ-EQ6
Captured by Sharpcap, Processed by Registax 6, Annotated by Photoshop CS2

[maverickroy]

接續上圖，繼續往北(圖的左邊)前進，會到達這個區域。這區有較多隕坑，我嘗試用IAU的月圖( http://planetarynames.wr.usgs.gov/image ... 11_wac.pdf )，辦認到以下主隕坑及副隕坑。為更清楚顯示各主隕坑及副隕坑的關係，我用了黃白二色交替顯示：

- Wilhelm (107km, https://en.wikipedia.org/wiki/Wilhelm_(crater) )
副隕坑: A (20km), B (19km), C (15km), D(32km), F (9km), K (21km), L (9km), P (12km), Q (8km), S (10km), T (8km), U (5km), X (12km)

- Heinsius (64km, https://en.wikipedia.org/wiki/Heinsius_(crater))
副隕坑: A (20km), B (23km), C (23km), D(7km), E(17km), F (7km), H (8km), J (8km), K (5km), R (5km), S (7km)

- Wurzelbauer (88km, https://en.wikipedia.org/wiki/Wurzelbauer_(crater))
副隕坑: D (38km), E (11km), F (9km), G(11km), H (7km)

- Cichus (40km, https://en.wikipedia.org/wiki/Cichus_(crater))
副隕坑: A (21km), B (14km), C (11km), F (8km), G (23km)

- Haldinger (22km, https://en.wikipedia.org/wiki/Haidinger_(crater))
副隕坑: A (9km), B (11km), F (5km), J (15km), M (23km), P (4km)

- Capuanus副隕坑: D (22km), F (8km), M(7km)

- Weiss (66km, https://en.wikipedia.org/wiki/Weiss_(crater))

原來，直徑只有4km的隕坑，在照片上也可以辨認出來。在圖上看那些更幼小的隕坑，似乎少於1km、即幾百米的地貌也可以拍到了，滿足啊！

Date: Jun 26, 2015
Time: 13:13 (UT)
Location: TKO Industrial Estate, Hong Kong
Optical System: Skywatcher Quattro 10" F/4 Reflector + Televue Powermate 5x
Camera: ZWO ASI120MM-S
Full frame equivalent focal length: 36000mm
Exposure: 0.013937sec (1/72 sec)
Images Stacked: 880
Gain=45 Gamma=60
Seeing: 6/10 Transparency: 7/10 (1-Worst, 10-Best)
Mount: Skywatcher AZ-EQ6
Captured by Sharpcap, Processed by Registax 6, Annotated by Photoshop CS2

[maverickroy]

從Wilhelm往北(圖的左邊)前進，會到達這個區域：

- Mare Nubium (雲海, https://en.wikipedia.org/wiki/Mare_Nubium)
- Pitatus (97km, https://en.wikipedia.org/wiki/Pitatus_(crater))
- Hesiodus (43km, https://en.wikipedia.org/wiki/Hesiodus_(crater))
- Rima Hesiodus (length 300km, https://the-moon.wikispaces.com/Rima+Hesiodus)
- Weiss (66km, https://en.wikipedia.org/wiki/Weiss_(crater))
IAU: http://planetarynames.wr.usgs.gov/image ... 94_wac.pdf

- Cichus (41km, https://en.wikipedia.org/wiki/Cichus_(crater))
- Wurzelbauer (88km, https://en.wikipedia.org/wiki/Wurzelbauer_(crater))
IAU: http://planetarynames.wr.usgs.gov/image ... 11_wac.pdf

- Gauricus (79km, https://en.wikipedia.org/wiki/Gauricus_(crater))
IAU: http://planetarynames.wr.usgs.gov/image ... 12_wac.pdf

Date: Jun 26, 2015
Time: 13:12 (UT)
Location: TKO Industrial Estate, Hong Kong
Optical System: Skywatcher Quattro 10" F/4 Reflector + Televue Powermate 5x
Camera: ZWO ASI120MM-S
Full frame equivalent focal length: 36000mm
Exposure: 0.013937sec (1/72 sec)
Images Stacked: 882
Gain=45 Gamma=60
Seeing: 6/10 Transparency: 7/10 (1-Worst, 10-Best)
Mount: Skywatcher AZ-EQ6
Captured by Sharpcap, Processed by Registax 6, Annotated by Photoshop CS2

[littleming]

[anyone]

[wtyu21]

非常詳細的資料說明～辛苦啦！

[maverickroy]

日前見好天，午夜後夜出開壇，set好鏡後卻起雲！這是當晚起雲前拍下唯一的高倍月面照...圖右下角的月圖是上月同一月齡時拍下的作品，框內的就是這次作品的月面地貌位置。

所見的隕坑如下：
Crater Posidonius:　直徑95公里
Posidonius A: 直徑11公里
Posidonius B: 直徑14公里
Posidonius C: 直徑2公里
Posidonius F: 直徑6公里
Posidonius G: 直徑5公里
Posidonius J: 直徑22公里
Posidonius M: 直徑10公里
Posidonius P: 直徑15公里
在圖內Posidonius A及C下方，也可見呈X字型的Rima Posidonius

Crater Chacornac:　直徑51公里
Crater Daniell:　直徑30x23公里


Date: Mar 28, 2016
Time: 02:41 (HKT)
Location: TKO Industrial Estate
Optical System: Skywatcher Quattro 10" F/4 Reflector + Televue Powermate 5x
Camera: ZWO ASI120MM-S
Full frame equivalent focal length: 36000mm
Exposure: 0.004022sec (1/249 sec)
Gain=85 Gamma=50
Seeing: 3/10 Transparency: 7/10 (1-Worst, 10-Best)
Mount: Skywatcher AZ-EQ6
Captured by Sharpcap, Stacked by Autostakkert, Processed and Annotated by Photoshop CS2

[tomBEE]

好寫實啊（尤其是頭兩張）！好想去嗰度行山！

[anyone]

堅

[Subaru]

登月倉又升空！

[鄧登凳]

實景月球地圖