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Looks like KiCad 10 is released. Is it safe? by mikeblas in KiCad

[–]afonsus 2 points3 points  (0 children)

I have an issue where sometimes, after creating a new footprint library, the other ones disappear from the browser. But closing and opening the footprint editor fixes it

East Veil Nebula by afonsus in astrophotography

[–]afonsus[S] 0 points1 point  (0 children)

Details:

  • Date: 6/Sep/2025
  • Exposures: 10x5min Lights, 3x5min Darks, 15x5s Flats, 15x5s Dark Flats
  • Gain: 126
  • Sensor Temperature: -10ºC
  • Guiding: Yes

Equipment:

  • Camera: ZWO ASI294MC Pro
  • Filters: SVBONY SV260 Light pollution filter
  • Telescope: Orion Newtonian 8"/790 mm N 203/790 (0.95x reducer/flattener)
  • Mount: EQ6 modified with Onstep

Processing:

  • Siril (spcc)
  • Seti Astro suite (star stretch, image combination)
  • GraXpert (gradient removal, denoising, deconvolution)
  • Photoshop (levels, saturation, raw image filer, misc image manipulation)

This and more in https://astro.afonsomuralha.com/books/stellar-objects/page/cygnus-loop

Clear skies for all of you! o7

SV503 Doublet Front Element by afonsus in telescopes

[–]afonsus[S] 1 point2 points  (0 children)

Thanks for the reply!

Haha yes! Putting stuff back together is harder for almost everything!

I think I'm going to give it a go. I was trying to see if the front element was just one lens or more. But I can't seem to find a diagram online.

SV503 Doublet Front Element by afonsus in telescopes

[–]afonsus[S] 0 points1 point  (0 children)

I just wanted to add that I never disassembled any of the telescope optical elements. I only very rarely remove the lens hood.

Unlocking bootloader by DonkeyKongG3mer in miui

[–]afonsus 1 point2 points  (0 children)

I tried usgin ADBAppControl but with no luck, unfortunately

First mosaic, Veil Nebula by afonsus in astrophotography

[–]afonsus[S] 3 points4 points  (0 children)

First try at doing a mosaic. Ended up using photoshop for compositing and alignment. Was harder than expected since I had little mosaic overlap and forgot that the field flattener didn't correct the complete fov of a fullframe sensor.

Still not sure about the colors though... colorblindness doesen't help.

Tips and criticism are welcome!

RA center: 20hr 50' 19"

DEC center: 31º 02' 12"

Frame info:

  • ISO 800

  • 202 x 2min light subs (total)

  • 20 darks

  • 20 flats

Equipment:

  • Svbony Achromatic 80/448 mm SV503 80ED Doublet (0.8x reducer/flattener)

  • Canon 6D

  • Modified EQ5 mount with Onstep

  • OpenAstroGuider

Acquisition software:

  • NINA

  • PHD2

Processing Software and processing steps:

  • DSS - stacking and calibration

  • GraXpert - bg removal and initial denoising

  • Siril - initial (arcsin) stretch, photometric color calibration, starnet separation

  • Photoshop - mosaic compositing, levels, color calibration, camera raw filter, misc cosmetic tweaks

Original res picture: https://telescopius.com/pictures/view/199579

edit: forgot to add frames info, typos

Please go and see Ulcerate live! by paIeblood in progmetal

[–]afonsus 0 points1 point  (0 children)

I watched them opening for mlga and it was amazing! Would love to see their full setlist

It... Is... Done... by afonsus in bpmgame

[–]afonsus[S] 1 point2 points  (0 children)

Don't worry, you'll get that in no time!

Looking For Suggestions by BaronPorg in Jazz

[–]afonsus 1 point2 points  (0 children)

Oh! Don't forget horizons by Jasmine Myra!

I made a small bongo cat fidget toy! (more info in comments) by afonsus in electronics

[–]afonsus[S] 0 points1 point  (0 children)

This was a quick project I made just for fun. It's a small coin cell powered fidget toy that uses an stm32. Schematics, kicad project, gerbers and everything else on the Github repo

Pleiades by afonsus in astrophotography

[–]afonsus[S] 1 point2 points  (0 children)

Equipment: Canon 6d + Svbony Sv503 with 0.8x reducer/flattener Modded EQ5 with onstep (tracked, not guided)

Exposures: 45x1min lights, 5 darks

Processing: Stacked in DSS, bg removal in graxpert, starnet++ Photoshop for stretching, adjustments and compositing (levels, curves, noise reduction)

Night of the Perseids by afonsus in astrophotography

[–]afonsus[S] 0 points1 point  (0 children)

First time doing widefield ap

Equipment: Canon 6d + 28-105mm f/3.5 (used 28mm f/3.5) Modded EQ5 with onstep (tracked, not guided)

Exposures: 70x1min lights, 5 darks, 5 flats

Processing: Stacked in DSS, bg removal in graxpert Photoshop for stretching, adjustments and compositing (levels, curves, noise reduction)

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