研究用に手元に5台（RASA11×3 + RASA8×2）あります笑
July 30, 2023 at 7:51 AM
研究用に手元に5台（RASA11×3 + RASA8×2）あります笑
Sh2-119 - Clamshell Nebula in Cygnus. @celestronuniverse.bsky.social RASA 8, @skywatcherusa.bsky.social Wave 100i, ZWO ASI071MC, IDAS LPS-P2 Filter. ~5 hours exposure time from dark Bortle 2 skies.
#astronomy #astrophotography #cygnus #rasa8
#astronomy #astrophotography #cygnus #rasa8
July 21, 2025 at 3:58 AM
Sh2-119 - Clamshell Nebula in Cygnus. @celestronuniverse.bsky.social RASA 8, @skywatcherusa.bsky.social Wave 100i, ZWO ASI071MC, IDAS LPS-P2 Filter. ~5 hours exposure time from dark Bortle 2 skies.
#astronomy #astrophotography #cygnus #rasa8
#astronomy #astrophotography #cygnus #rasa8
ユーシートレードサマーセール、RASA8。
uctrade-shop.com/data01/2025_...
uctrade-shop.com/data01/2025_...
ユーシートレード│セール｜
カメラ、デジタルカメラ、望遠鏡、双眼鏡の委託販売ショップ、ユーシートレード(UCTrade）です。
uctrade-shop.com
August 18, 2025 at 12:48 AM
ユーシートレードサマーセール、RASA8。
uctrade-shop.com/data01/2025_...
uctrade-shop.com/data01/2025_...
M42 with a RASA8
https://www.ufofeed.com/173080/m42-with-a-rasa8/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic …
https://www.ufofeed.com/173080/m42-with-a-rasa8/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic …
M42 with a RASA8 - UFO FEED
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120
www.ufofeed.com
November 19, 2025 at 4:38 AM
M42 with a RASA8
https://www.ufofeed.com/173080/m42-with-a-rasa8/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic …
https://www.ufofeed.com/173080/m42-with-a-rasa8/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic …
RASAでナローバンドフィルターが使えるようになるオクタスライドなる製品が出た。RASA11用のフィルタホルダも開発中とか。RASA8だとオブストラクションがデカすぎる気がするけどｗ RASA11だったら許容範囲なのでは……
twinstar.si/shop/octasli...
twinstar.si/shop/octasli...
OctaSlide / RASA8 - Twinstar
OctaSlide 8×31 mm for RASA 8 is a motorized ultra-thin filter slider with ASCOM control, USB-C, manual rotator, and support for eight 31 mm filters. EU-made.
twinstar.si
December 5, 2025 at 9:24 AM
RASAでナローバンドフィルターが使えるようになるオクタスライドなる製品が出た。RASA11用のフィルタホルダも開発中とか。RASA8だとオブストラクションがデカすぎる気がするけどｗ RASA11だったら許容範囲なのでは……
twinstar.si/shop/octasli...
twinstar.si/shop/octasli...
Chris H. scored a 2-for-1 w/ his latest 📷️, featuring #NGC6888 & the elusive #Ju1 just below it. Combining fresh Ha narrowband data from '21 & the bluish-green OIII fringe surrounding the Crescent, adding incredible depth to the image.
#Celestron #CGX #RASA8
354m total exposure
#Celestron #CGX #RASA8
354m total exposure
May 20, 2025 at 10:44 PM
Chris H. scored a 2-for-1 w/ his latest 📷️, featuring #NGC6888 & the elusive #Ju1 just below it. Combining fresh Ha narrowband data from '21 & the bluish-green OIII fringe surrounding the Crescent, adding incredible depth to the image.
#Celestron #CGX #RASA8
354m total exposure
#Celestron #CGX #RASA8
354m total exposure
So I have two other setups that are stable. I have Redcat/AM5 rig I use with a 2600MCP, and I have a RASA8/GM811 (same camera). I'm looking/piecing together to set up an 8" SCT rig as well for deeper sky shots. All of which I can setup at my observatory and or Kopernik Observatory.
August 28, 2023 at 10:06 PM
So I have two other setups that are stable. I have Redcat/AM5 rig I use with a 2600MCP, and I have a RASA8/GM811 (same camera). I'm looking/piecing together to set up an 8" SCT rig as well for deeper sky shots. All of which I can setup at my observatory and or Kopernik Observatory.
About 12 million light years away, #M81 (#Bode'sGalaxy) & #M82 (the #CigarGalaxy) lie in the constellation #UrsaMajor. This stunning spiral & irregular galaxy duo was captured in about 12 hours of exposure w/ the #Celestron #RASA8 & Light Pollution Reduction filter by Mike Shapiro.
January 3, 2025 at 8:05 PM
About 12 million light years away, #M81 (#Bode'sGalaxy) & #M82 (the #CigarGalaxy) lie in the constellation #UrsaMajor. This stunning spiral & irregular galaxy duo was captured in about 12 hours of exposure w/ the #Celestron #RASA8 & Light Pollution Reduction filter by Mike Shapiro.
M42
https://www.ufofeed.com/167809/m42-3/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic Crop DBE CC BN BTX HT SXT …
https://www.ufofeed.com/167809/m42-3/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic Crop DBE CC BN BTX HT SXT …
M42 - UFO FEED
by StillSortOfAlive
www.ufofeed.com
November 11, 2025 at 4:38 AM
M42
https://www.ufofeed.com/167809/m42-3/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic Crop DBE CC BN BTX HT SXT …
https://www.ufofeed.com/167809/m42-3/
Celestron RASA8 ZWO533MCP IDAZ NBZ Filter Celestron CGEM SvBony 60mm Guide Scope ZWO174MM Mini Guide Cam ZWO ASiair Stacked in APP Processing Pixinsight 120 minutes of 5", 10", 30" and 60" Subs Darks Flats DarkFlats STF Dynamic Crop DBE CC BN BTX HT SXT …
And now for some actual content. This is my 2024 iteration of one of my favorite targets. M42. Pleiades. The Seven Sisters. Just shy of 17hrs with my RASA8 hosted at Starfront Observatory in Texas.
January 8, 2025 at 8:42 PM
And now for some actual content. This is my 2024 iteration of one of my favorite targets. M42. Pleiades. The Seven Sisters. Just shy of 17hrs with my RASA8 hosted at Starfront Observatory in Texas.
三台のRASA8が小海に集結。「築地天文部員さん」「テレスコ工作工房の斎藤さん」「同時にYouTubeで配信」「一発で視野に入りました！」「かなりの高画質でお届けできたのではないでしょうか」
「天文楽者のページ」よりピックアップ。
hdv-blog.blogspot.com/2024/03/3ras...
「天文楽者のページ」よりピックアップ。
hdv-blog.blogspot.com/2024/03/3ras...
なんと3台のRASA8が小海に集結！！ そしてポン・ブルックス彗星（12P）のYouTubeライブ配信！！
ポン・ブルックス彗星（12P）のYouTubeライブ配信
hdv-blog.blogspot.com
March 19, 2024 at 5:54 AM
三台のRASA8が小海に集結。「築地天文部員さん」「テレスコ工作工房の斎藤さん」「同時にYouTubeで配信」「一発で視野に入りました！」「かなりの高画質でお届けできたのではないでしょうか」
「天文楽者のページ」よりピックアップ。
hdv-blog.blogspot.com/2024/03/3ras...
「天文楽者のページ」よりピックアップ。
hdv-blog.blogspot.com/2024/03/3ras...
Paul, what semi-permanent mount would you recommend for a RASA8 and Edge HD 9.25? Something beefy and heavy is fine. A few years down the road I’ll be close to getting both rigs. I’ll be putting them on a wheeled tripod base and rolling them out onto a concrete pad to shoot, not on a permeant pier.
August 20, 2023 at 7:50 PM
Paul, what semi-permanent mount would you recommend for a RASA8 and Edge HD 9.25? Something beefy and heavy is fine. A few years down the road I’ll be close to getting both rigs. I’ll be putting them on a wheeled tripod base and rolling them out onto a concrete pad to shoot, not on a permeant pier.
✨ The Flower & the Eye—a celestial masterpiece, skillfully captured by Ryan. In the bottom left corner of this image, we encounter SH2-101, the Tulip Nebula, in full bloom. #Celestron #RASA8, all from a Bortle-7 backyard in Kitchener.
May 7, 2025 at 6:07 PM
✨ The Flower & the Eye—a celestial masterpiece, skillfully captured by Ryan. In the bottom left corner of this image, we encounter SH2-101, the Tulip Nebula, in full bloom. #Celestron #RASA8, all from a Bortle-7 backyard in Kitchener.
Every winter, I look forward to Orion rising, and with it the Orion Nebula. This is one of my deepest images yet. Almost 10 hours of imaged at f/2 from light-polluted Long Beach.
#celestron #rasa8 #orion #hargb #backyardastronomy #skywatcherusa #zwo
#celestron #rasa8 #orion #hargb #backyardastronomy #skywatcherusa #zwo
December 8, 2024 at 10:32 PM
Every winter, I look forward to Orion rising, and with it the Orion Nebula. This is one of my deepest images yet. Almost 10 hours of imaged at f/2 from light-polluted Long Beach.
#celestron #rasa8 #orion #hargb #backyardastronomy #skywatcherusa #zwo
#celestron #rasa8 #orion #hargb #backyardastronomy #skywatcherusa #zwo
https://www. ufofeed.com/173080/m42-with-a- rasa8/ M42 with a RASA8 # Astronomy
Interest | Match | Feed
Interest | Match | Feed
Origin
channels.im
November 19, 2025 at 4:30 AM
10 seconds with the RASA8 - straight from the ASI183MC camera. This is all I got before the clouds moved in.
December 10, 2024 at 11:38 PM
10 seconds with the RASA8 - straight from the ASI183MC camera. This is all I got before the clouds moved in.
✨ The Flower & the Eye—a celestial masterpiece, skillfully captured by Ryan (@rgenier_astro). In the bottom left corner of this image, we encounter SH2-101, the Tulip Nebula, in full bloom. Celestron RASA8, all from a Bortle-7 backyard in Kitchener
March 27, 2025 at 9:02 PM
✨ The Flower & the Eye—a celestial masterpiece, skillfully captured by Ryan (@rgenier_astro). In the bottom left corner of this image, we encounter SH2-101, the Tulip Nebula, in full bloom. Celestron RASA8, all from a Bortle-7 backyard in Kitchener
When the skies are calling, you pack the car, chase the dark, and let the stars guide your way.
Chris spent the weekend in the #EasternSierra, where the #RASA8 captured the:
🔹 #ClamshellNebula
🔹 #M5
🔹 B142-143
This is what happens when clear skies meet fast optics—and you answer the call.
Chris spent the weekend in the #EasternSierra, where the #RASA8 captured the:
🔹 #ClamshellNebula
🔹 #M5
🔹 B142-143
This is what happens when clear skies meet fast optics—and you answer the call.
December 12, 2025 at 10:49 PM
When the skies are calling, you pack the car, chase the dark, and let the stars guide your way.
Chris spent the weekend in the #EasternSierra, where the #RASA8 captured the:
🔹 #ClamshellNebula
🔹 #M5
🔹 B142-143
This is what happens when clear skies meet fast optics—and you answer the call.
Chris spent the weekend in the #EasternSierra, where the #RASA8 captured the:
🔹 #ClamshellNebula
🔹 #M5
🔹 B142-143
This is what happens when clear skies meet fast optics—and you answer the call.
Getting setup to do some astrophotography with a #RASA8 and an 8" Newtonian in South East Queensland. Had to wait until midnight for the 1/2 moon to set.. hence the shadows. Don't look to close at the cable management..
November 29, 2024 at 9:32 PM
Getting setup to do some astrophotography with a #RASA8 and an 8" Newtonian in South East Queensland. Had to wait until midnight for the 1/2 moon to set.. hence the shadows. Don't look to close at the cable management..
セレストロンRASA8アウトレット品が値下げ。282,000円。1台限定です！
uctrade-shop.com/data01/2025_...
uctrade-shop.com/data01/2025_...
August 26, 2025 at 12:56 AM
セレストロンRASA8アウトレット品が値下げ。282,000円。1台限定です！
uctrade-shop.com/data01/2025_...
uctrade-shop.com/data01/2025_...
Realizing that it’s been a month since you posted this… but my rasa8 has been running at Starfront since July. AMA.
January 8, 2025 at 3:06 AM
Realizing that it’s been a month since you posted this… but my rasa8 has been running at Starfront since July. AMA.