c/astronomy-photos

Hit 10,000 stacked photos last night, my first shot from 2018 still looks better

I was organizing my hard drive this week and saw I've stacked over 10,000 individual light frames since I started astrophotography in 2018. That number blew my mind, especially because my best image is still my first decent M42 from a backyard in Tucson. My newer gear and processing skills should beat it, but that old shot has this natural color balance I keep chasing. Maybe I over-process now or my target selection got too ambitious. Anyone else find their early work holds up weirdly well after years of upgrades? What's your most surprising keeper from back then?

0 comments

morgan.logan•17h ago

Chose a 10 inch dob over a GoTo scope, zero regrets so far

I spent 3 months going back and forth between a 10 inch Dobsonian and a computerized 8 inch Schmidt-Cassegrain. Ended up picking the dob because I wanted to actually learn the sky, not just type coordinates into a hand controller. Three weeks in and I've already found M13, the Ring Nebula, and Saturn's Cassini Division on my own. Sure, I've spent maybe 6 hours total hunting down faint fuzzies that a GoTo would've locked onto in 60 seconds. But honestly, the thrill of star hopping from Vega to Epsilon Lyrae and seeing that double double split is worth every missed target. Anyone else deliberately pick a manual scope over tech and feel the same way, or do you think I'm just being stubborn about the hobby?.

0 comments

the_charlie•1d ago

Went back to Mauna Kea after 12 years, the visitor center photo wall threw me off

I stopped by the Onizuka Center last week on my way up the mountain and noticed their old printed photo display got swapped for a big touchscreen. The shots of the Keck domes at sunset were still there, but nobody was printing the classic 8x10s anymore. I get that digital is easier to update after every season, but I kinda miss the worn edges and handwritten captions under each picture. Anyone else notice their old observing spots changed how they show astro photos over the years?

0 comments

caleb262•1d ago

Tried stacking 200 raw moon shots with free software, shocked at the detail

I've been taking single shots of the moon for like 3 years with my old Celestron 130mm. Last Tuesday I finally tried stacking, just downloaded AutoStakkert and used 200 frames from a 2 minute video I shot in my backyard in Tucson. The crater detail around Tycho came out way sharper than any single photo I've ever taken, even ones at prime focus. Has anyone else had that moment where free software beat what you thought your gear could do?

0 comments

lauras83•2d ago

PSA: Check your star tracker batteries before a long session

I spent 3 nights at Cherry Springs last month shooting the Veil Nebula, thinking my exposures looked fine on the back of the camera. When I stacked everything at home, the stars were all trailing just slightly, like 3 or 4 arcseconds. Turns out my iOptron mount's battery was dropping below 11V after 2 hours, so the tracking was glitching without any warning on the hand controller. I replaced the battery with a fresh one and re-shot the same target in one clear hour, and the difference was night and day. Anyone else had a mount silently fail like that and blame their polar alignment first?

1 comments

evaallen•11d ago

My neighbor's moon filter advice saved my camera lens

My neighbor Bob, who's been into astrophotography for 20 years, told me to never shoot the full moon without a neutral density filter. I thought he was being dramatic so I tried a 2-second exposure at ISO 800 with my DSLR and a 300mm lens. The image was SO blown out, just a white blob with zero crater detail. I borrowed his cheap ND filter, dropped the exposure to 1/500, and got the sharpest crescent shots I've ever taken. Anyone else have a similar 'I should've listened sooner' moment with gear advice?

0 comments

the_adam•12d ago

Stacked 46 exposures with free software and finally got Orion the way I wanted

I've been messing with astrophotography for about 8 months on an old DSLR and a tripod, no tracker. My stacked shots always came out blurry or with weird color patches. Last week I tried DeepSkyStacker again but this time I took my time with the dark frames and actually followed a YouTube tutorial from 2019. The difference was night and day, the nebula colors finally popped and the stars stayed round. Took me 3 tries to get the settings right but it worked. Anyone else have a software trick that took way too long to figure out?

0 comments

hollyc92•13d ago

Stop boosting contrast on galaxy photos, you're erasing the arms

I keep seeing edits in this thread where people crank the contrast slider to make spiral galaxies pop, and it's destroying the faint outer arms. Last month I processed a M51 shot and realized my first pass made the tidal tails invisible, just gone, because I pushed the black point too hard. I only caught it when I compared my stretch to the raw stacked data and noticed the difference. If you're using Photoshop or Siril, check the histogram before you touch curves, faint detail lives in those lower pixels. Has anyone else had to redo a whole edit after spotting this mistake in their own work?

0 comments

ellis.mia•17d ago

Bought a $250 planetary cam and it finally made my moon shots not garbage

Been fighting with my DSLR on a 6 inch dob for like 2 years. All my moon pics came out soft and blurry and I just figured it was my shaky hands or the atmosphere. Finally got a dedicated astro camera last month and holy cow, the difference is night and day. The frames stack so much cleaner and I can actually push the sharpening without it turning into noise soup. Wish I had just skipped the DSLR adapter route from the start. Anyone else make the jump from DSLR to a dedicated cam and see a huge leap? What did you get and did it cost you about the same?

1 comments

simonh74•21d ago

Widefield Milky Way shots beat my $1200 telescope photos, every time

I spent 6 months saving for a nice telescope and tracked astro setup, got some decent shots of nebulas and planets. But last week I borrowed a friend's old DSLR and a 24mm lens, no tracker, just a tripod in Joshua Tree. Stacked 40 15-second exposures and the Milky Way core photo blew away anything my scope ever produced. The colors, the context, the sense of scale, it felt like a real night sky instead of a crop in a black box. Everyone talks about aperture and focal length, but nobody warns you that deep space objects look flat without a widefield anchor. Am I the only one who thinks the cheap route gives you more wall-worthy images than the expensive one?

1 comments

dakotawood•24d ago

That one night at Cherry Springs that almost broke my camera

Honestly, I drove 4 hours up to Cherry Springs State Park last month for the new moon window, and everything went sideways. The forecast said clear skies, but by 9pm a fog bank rolled in and I sat there for two hours in 40 degree temps with dew forming on my lens. Then around midnight it just vanished, and I got the sharpest shot of the Orion Nebula I've ever pulled off, even with a cheap 70-300mm zoom lens. Ngl, that one hour made the whole trip worth it, but has anyone else had a night where the worst conditions suddenly turned into your best capture ever?

1 comments

terry_carter15•25d ago

That radio observatory closure notice I saw got me checking my data backups

I scrolled past a post about a small observatory in Arizona shutting down after 30 years and losing their archive to a hard drive failure. It made me realize all my processed astro photos are sitting on one external drive, so I spent yesterday copying everything to two more drives and a cloud service. Anyone else here backing up their raw files differently since reading that?

2 comments

gavin_hill27•26d ago

Stacked two telescopes on the same mount for a week, one blew the other away

I spent last month comparing my old 90mm refractor against a borrowed 8 inch Dobsonian, both pointed at the Orion Nebula. The refractor gave me this tight, crisp view of the core, but the Dob just swallowed the whole thing with faint wisps and color I never saw before. I thought aperture was everything, but the refractor actually handled the moon better, no chromatic fringing on the terminator. Ended up keeping both since they serve different purposes, which hurts my wallet but makes sense. For deep sky stuff though, I'm never going back to small glass after that week. Has anyone else run a side by side and found the opposite, where a smaller scope won for planets or double stars?

1 comments

charles_kelly43•27d ago

Stacking 400 photos fixed my blurry nebula shots, wish I knew this a year ago

I spent 14 months taking single long exposures of Orion and wondering why they looked so soft compared to the ones posted here. Then a guy at the local club meetup in Tucson told me to stop fighting light pollution and just take 30 second subs, then stack them in DSS. I tried 400 frames on the same target last Tuesday and the difference was night and day. The background noise just melted away. My question is, how many frames do you normally need before adding flats and darks starts mattering more than just raw count? I skipped calibration and still got decent results.

2 comments

christopher_wells4•27d ago

I finally noticed the moon's color shift in my old photos

I was going through shots from March 2022 and compared them to ones I took last month from my backyard in Boise. Same camera, same lens, but the moon looks noticeably more orange now, especially near the horizon. Turns out it was wildfire smoke drifting from Canada, not my settings. Has anyone else seen this seasonal tint in their own moon shots?

1 comments

seanlee•27d ago

Stacking 4 nights of data was a nightmare, turns out my flats were the problem

I spent about 11 hours over 3 separate sessions trying to figure out why my final stacked image of M31 had these weird dark donut spots all over it. Everyone online kept saying it was calibration artifacts or my darks, so I kept re-shooting those. Ended up being my flat frames were overexposed, I was shooting them at like 1/2000s instead of matching the histogram. That simple fix took me nearly a week to stumble onto after reading a random forum comment buried on page 6. Has anyone else burned that much time on something that sounds so basic in hindsight?

2 comments

robinj29•28d ago

Last Tuesday gave me the best lunar photo I'll ever take

I set up my 8 inch dob in my backyard in Tucson around 9pm, just checking the terminator line near the crater Copernicus. The seeing was dead calm, no wind, and the shadows were so sharp I could see individual mountain peaks on the crater rim. Has anyone else had a random night where everything just lines up and you know you'll never beat that shot?

1 comments

kelly385•29d ago

A retired astrophotographer told me to bin my subs, I was skeptical

This guy at a star party in Tucson kept insisting I bin my 3nm narrowband data 2x2 to cut my exposure times. I thought it would just blur everything, figuring I'd lose all the fine detail in the Pelican Nebula. After 2 nights of fighting with 10 minute subs that looked like noise soup, I tried his way with 5 minute subs and it worked way better. The signal to noise jump was huge and honestly the detail held up fine at 80% zoom. Anyone else had success binning despite thinking it was a cheat move?

1 comments

derekjenkins•1mo ago

Just realized how much detail hides in a single deep sky photo

I was at a local astronomy club meetup last month and this older guy named Bob showed me his stacked image of the Orion Nebula. He zoomed in on one tiny corner and pointed out a faint streak that turned out to be a distant galaxy behind the nebula. Blew my mind because I always thought those Hubble shots were just pure color and light. Has anyone else stumbled across something unexpected in their own astrophotography?

2 comments

bettywood•1mo ago

Tried a star tracker for the first time and got a surprise

I snagged a used iOptron SkyGuider Pro off Craigslist last month, figured I'd finally get into deep-sky shots. First night out, I set it up in my backyard near Portland and aimed at the Orion Nebula. Instead of a crisp nebula, I got these wild star trails that looked like a kid's doodle. Turns out I had the polar alignment way off because I didn't level the tripod first. Learned that 2 minutes of setup saves 2 hours of frustration. Has anyone else messed up their first tracker try in a funny way?

2 comments

perry.evan•1mo ago

TIL a random event at Kitt Peak changed how I frame deep sky shots

I was out at Kitt Peak last October trying to get the Orion Nebula and a passing truck's headlights ruined my 8 minute exposure. That made me realize I was never checking light pollution forecasts before planning trips so now I always check the Clear Dark Sky chart beforehand. But part of me thinks accidents like that can add character to an image with unintended light streaks or star trails. What do you all think, should we try to control every variable or let some randomness in for unique shots?

2 comments

ray_hernandez•1mo ago

Spent 2 years shooting Jupiter wrong until a cloudy night fixed it

I always cranked the exposure way up trying to get detail in the bands, but everything came out blown out. Got fogged in last month and started messing with low exposure settings in the backyard just for practice. Turns out stacking 200 short frames at 1/60th of a second gives way more detail than 5 long ones. Anyone else figure out their big photo mistake this late?

2 comments

king.wyatt•1mo ago

Just learned the Hubble Ultra Deep Field has over 10,000 galaxies in a tiny spot of sky

I always thought those deep space pics were amazing but never realized it was such a small patch of sky, like a grain of sand held at arm's length. Found that fact on a NASA site while reading about the image specs. Anyone else get blown away by the scale of those photos?

1 comments

miles72•1mo ago

Overheard someone at the observatory say my Jupiter photo was 'almost pro'

I was packing up my telescope at the local astronomy club night when a guy I didn't know pointed at my screen and said 'that's almost pro quality'. It made me realize all those late nights fiddling with stacking settings in the cold actually paid off. Anyone else get a random compliment that made them feel like they were finally getting somewhere in this hobby?

3 comments

john_cooper•1mo ago

That critique about my stacked moon photos stung, but it was right.

Someone said my composite looked fake because the lunar terminator didn't match across frames. Now I manually align the shadows in each shot before stacking - makes it look way more legit.

2 comments