Dwarflab Draco: Deep Sky Results From A Smart Telescope
Frosth Astrophotography
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Dwarflab Draco: Deep Sky Results From A Smart Telescope
2 336 просмотров · 9 ч назад
Frosth Astrophotography
4,22 тыс. подписчиков
2 336 просмотров · 9 ч назад
I don't have Draco here in northern Sweden — but DWARFLAB published stacked test data for the Heart Nebula IC 1805, so let's process it in PixInsight and see the results.
We process the Heart Nebula from the Draco test set — stacked 16-bit FITS in HO dual-narrowband (Hα/OIII), 36 light frames of 300 seconds each, 3 hours from bortle 3.
Draco in short: 90mm f/3.8 smart 65 telescope , up to 300s exposures with built-in guiding and EQ mode, dual narrowband system H-alpha + OIII at 13±3nm. SHO Edition adds SII+OIII for one-tap Hubble Palette. 5.5kg, FITS export for your own workflow.
Test data: https://tinyphoton.feishu.cn/wiki/Xgx...
00:00:00 Dwarflab Draco Heart Nebula test data
00:00:55 Dynamic Crop and Automated DBE
00:02:31 Process the stars
00:05:53 Split into RGB channels
00:07:36 Make HA and OIII channels
00:10:22 Combine into HOO
00:11:25 Color corrections
00:15:36 Sharpening and noise removal
00:17:18 Synthetic luminance
00:19:41 Final corrections
00:21:28 Adding stars
00:23:22 Showcase and ending
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I'm Mårten, an astrophotographer imaging the deep sky from my home observatory in northern Sweden at 63° north. On this channel, I cover equipment reviews and modifications, PixInsight processing, observatory automation, and the technical side of capturing nebulae and galaxies from the backyard.
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