The Winter Milky Way Big Nebula Catalog By Taro Seki
I made a catalog of nebulae in the winter Milky Way for short focal lengths.
Conditions for shooting and subjects:
(1) Nebulae in the Milky Way east of the Bernard Loop along the winter Milky Way
(2) Nebulae that fit with a focal length of 2000mm + MFT sensor are excluded, and those that fit with a focal length of 360mm + MFT sensor angle of view are excluded.
(3) Catalog numbers are sorted from north to south, and those at roughly the same latitude are sorted from west to east.
(4) Inevitably, the main purpose of photographing the catalog is to fill the catalog, which sacrifices the completeness of the work, but this time I want to get as much detail as possible in the nebulae, so I expose each nebula for about 3 hours or more.
(4) Equipment: WO Z61 (D:61mm,F/5.9,FL/360mm: Prime Focus)+JSSS(For Focusing and Star Spike),
QHY294C-Pro,iOptron CEM70G
My original goal was to take a picture of the entire nebula, and then find a spot to take a long-focus zoom shot from there.
However, while I was taking the pictures, I found some things that I wanted to take wider (especially the southern sky).
There are only 20 types of nebulae, but there are not many that seem to be comprehensive, so I made one myself.
Conditions for shooting and subjects:
(1) Nebulae in the Milky Way east of the Bernard Loop along the winter Milky Way
(2) Nebulae that fit with a focal length of 2000mm + MFT sensor are excluded, and those that fit with a focal length of 360mm + MFT sensor angle of view are excluded.
(3) Catalog numbers are sorted from north to south, and those at roughly the same latitude are sorted from west to east.
(4) Inevitably, the main purpose of photographing the catalog is to fill the catalog, which sacrifices the completeness of the work, but this time I want to get as much detail as possible in the nebulae, so I expose each nebula for about 3 hours or more.
(4) Equipment: WO Z61 (D:61mm,F/5.9,FL/360mm: Prime Focus)+JSSS(For Focusing and Star Spike),
QHY294C-Pro,iOptron CEM70G
My original goal was to take a picture of the entire nebula, and then find a spot to take a long-focus zoom shot from there.
However, while I was taking the pictures, I found some things that I wanted to take wider (especially the southern sky).
There are only 20 types of nebulae, but there are not many that seem to be comprehensive, so I made one myself.
冬の天の川の中にある短焦点向けの星雲のカタログを作ってみた。
撮影及び撮影対象の条件は：
（1）冬の天の川に沿って、バナード・ループより東にある天の川の中の星雲
（2）焦点距離2000mm＋MFTセンサで収まるものは除外し、焦点距離360mm＋MFTセンサの画角に収まるもの。
（3）カタログ番号は北から南へ、ほぼ同緯度にあるものは西から東のソート順
（4）どうしてもカタログの撮影はカタログを埋めることが大きな目的になってしまい、作品の完成度が犠牲になってしまうが、今回は極力星雲のDetailがわかるレベルにしたいので各星雲に対して大体3時間以上の露出をする。
（4）機材：WO Z61 (D:61mm,F/5.9,FL/360mm: Prime Forcus)+JSSS(For Forcusing and Star Spike),
QHY294C-Pro,iOptron CEM70G
元々の目的は大きな星雲の全体像を撮って、そこから長焦点でZoom撮影するポイントを探すのが目的。
ただ、撮影をしていたら、逆にもっとWideに撮りたいものも出てきた（特に南天）。
わずか20種類の星雲であるが、まとまったものはありそうであまり無いので自分で作ってみた。
The Tadpoles (Sh2-238,IC410) WMBNC 01
The Flaming Star Nebula (SH2-229) WMBNC 02
The Jellyfish Nebula (SH2-248) WMBNC 03
The Monkey Head Nebula (NGC2174) WMBNC 04
The Lower's Nebula (Sh2-261) WMBNC 05
The Christmas Tree Cluster & The Hubble's Variable Nebula (NGC2264,2261) WMBNC 06
The Dreyer's Nebula Complex (LBN903,IC447,IC446,NGC2245,NGC2247) WMBNC 07.
The Rosette Nebula (NGC2244,Sh2-275) WMBNC 08
The Boogie Man Nebula And Open Star Cluster In Barnards Loop (LDN1622,NGC2112) WMBNC 09
The Angel Nebula (NGC2170,vdB70) WMBNC 10
The Seagull Nebula (Sh2-292mRCW1,RCW1a,RCW2,RCW4) WMBNC 11
The Dolphin Nebula (Sh2-308) WMBNC 12
The Skull and Crossbones Nebula (NGC2467,Sh2-311,RCW16) WMBNC 13
RCW 19,20 Nebula (RCW 19,20) WMBNC 14
RCW 27 Nebula (RCW 27) WMBNC 15
RCW 32 Nebula (RCW 32) WMBNC 16
RCW 33 Nebula (RCW 33) WMBNC 17
The RCW35 Nebula and Pencil Nebula (RCW35,RCW36,RCW37) WMBNC 18
RCW 38,39,40 (RCW 38,39,40) WMBNC 19
The Vela Supernova Remnant (GUM 16) WMBNC 20
All photos were taken and processed by Taro Seki.
Astropical@CSky Observatory Saraburi Thailand. (Bortle Class 3)
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