r/Astro_mobile

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The foreground photograph is courtesy of: u/Quirky-Custard1024

Acquisition Details:

Location: Bortle 5

Gear: Xiaomi 15 Ultra. EQ tracker

Frames: 100 x 30s lights, IS01600

Stacked in Astro Pixel Processor, processed in Seti Astro Suite Pro, Photoshop.

The photos were taken in pro rav format with a 30-second exposure. The combination of 12-20 frames (18 for the first photo, 19 for the second, 12 for the third) was done in Siril, and color correction was done in Lightroom. Astrotracker was not used.

Redmi Note 13 pro, no external lenses

A Frend of mine took this picture

Shot on 17 Pro

S25U

Ciel borle 5 à 6 plus changement de temps, humidité en cours. Je suis conscient que ce n’est pas ma meilleur image

86 lights une trentaine de sombres

This was a collaboration with u/zTrojan: he handled the acquisition and stacking, while I took care of the post-processing.

A deep-field view of the Cygnus region, captured with a Xiaomi 13 Ultra using its 3.2× telephoto camera.

Acquisition

• Xiaomi 13 Ultra — 3.2× telephoto
• ISO 800 | 50s
• 356 light frames (RAW/DNG)
• 4h 56m 40s total integration
• SVBONY UHC filter
• EQ mount with OnStep
• Darks included
• Stacked in Astro Pixel Processor

My processing workflow

• Siril: color calibration, green-noise removal, GraXpert background extraction, stellar deconvolution, and saturation adjustment
• StarNet++: created a separate starless layer and nebula masks for more controlled stretching
• Photoshop: final curve adjustments, mask refinement, Camera Raw finishing, and overall cosmetic corrections

The goal was to bring out as much of the faint structure in the Cygnus Milky Way as possible while keeping the star field under control. The field contains a huge number of targets, including the North America Nebula, Pelican Nebula, Crescent Nebula, Veil Nebula, and surrounding emission and dust structures.

I've also included a region map showing the main objects covered by the image.

Huge thanks to u/zTrojan for the capture and stack — this was a really fun image to work with.

40s pose on 12 pictures

Staked with Sequator

Color with lightroom

Woke up early for this!

Bortle 3-4, 23mm; 13s ISO 2000

No stacking or editing, straight out of the box.

Equipment used:

* Phone Realme 8

* Tripod

Bortle 4

Milky Way from my phone..

Nuevo intento con M31 o Andrómeda. Usando el vivo X300 Ultra y su teleconvertidor de 400mm de Zeiss.

Apilado con DSS de lights, darks, flats y bias.

Deseché bastantes lights por problemas de guiado. Aún así, creo que es un resultado bastante interesante.

Xiaomi 13 Ultra (3.2x telephoto)

[ISO 800 | 50s] x 356 lights (RAW/DNG) (UHC filter) + darks

Total integration time: 4h 56m 40s

Equipment: EQ mount with OnStep, SVBONY UHC filter

Stacked with Astro Pixel Processor

Processed with GraXpert, Siril, StarXTerminator and Photoshop (Camera Raw, Stars Recomposition)

Taken on my iPhone 15 Pro. Night mode and exposure set to max.

Took this photo with my IQoo Z7x, max iso and ss, and edited it on lightroom. I am still new to this and would like suggestion to make this better.

I'm pretty new to astrophotography, I'm using a Samsung Galaxy S24. No idea what to do editing wise, if any, still very much learning.