北潭涌@IC434 & NGC2024

[titan]

IC434, NGC2024, 馬頭及火燄星雲

Shooting Date: 4-5/11/2016
Exposure time: 121mins
Telescope : Takahashi FSQ106 at 530mm
Mount: Takahashi EM11
Camera : Sony Astro A7s (CentralDS) cooling at 4 C
ISO : 3200
Filter: IDAS D1
Guiding: Mgen
Softwares: Photoshop, Pixinsight, Lightroom
Venue : Pak Tam Chung, Hong Kong

[littleming]

[Steve]

[benben88]

[Marantz]

[想入非非] [想入非非] [想入非非] 殺死人啦～

[Chanlunlun]

It seems that A7S has a very high sensitivity on H alpha frequency. It has no IF block filter !

It surprises one that even at PTC it is still capable of producing such stunning result.

[johnshek2011]

[cori]

在香港拍到這效果已非常不錯。

[Wongsir]

[BossKwan]

More than good processing, A Very Very Good example for inspiring local star-imaging.

Titan, long time no see! Very great to see your post again.

[noodle]

[鄧登凳]

非常亮麗的成果

即使真的有「食星」又何防