c/astronomy-photos

Dropped $600 on a backyard telescope, turned out to be a glorified paperweight

Bought a fancy 8-inch reflector after reading all the hype about deep sky views, but light pollution in my Atlanta suburb made everything look like a gray smudge, so unless you're driving 2 hours to dark skies, save your cash and find a local astronomy club with loaner scopes first, has anyone else gotten burned by city viewing?

0 comments

mary_schmidt•6d ago

Three years of stacking, nobody told me about flats

I've been shooting planets and deep sky from my backyard in Austin since 2021, and every image came out with a weird gradient I blamed on light pollution. A guy at the Dark Sky fest looked at my M42 shot and asked if I'd ever taken calibration frames, that's when it hit me. Anyone else waste years skipping dark and flat frames before realizing they make or break the final stack?

0 comments

hill.christopher•10d ago

That $40 moon filter adapter actually fixed my blurry shots

I picked up a cheap adapter ring from a local camera shop in Portland last month because my telescope eyepiece kept wobbling when I attached my DSLR. The plastic threads stripped after about 8 uses, so I thought I wasted $40, but then I realized it was just a loose fit. I wrapped a bit of electrical tape around the ring and now everything holds firm, even at full zoom on Jupiter. It saved me from buying a $200 replacement tube. Anyone else had luck with budget adapters failing then getting patched up for free?

0 comments

kelly.robin•12d ago

Finally stacked the Moon shots after 4 nights of blurry mess

Kept fighting focus drift with my cheap tripod, then realized the dew heater was messing with the temperature and everything wobbled. Took me 12 hours across 4 nights to figure that out... has anyone else dealt with invisible issues like that in their setup?

1 comments

linda305•14d ago

Realized I was overstacking my telescope mount for 3 months

Took my 8" dob out to a dark spot near Lubbock last week and every star in the photo looked like a comma. Turns out I had the counterweight way off and the clutch too loose, never checked it after swapping eyepieces. Anyone else had a dumb basic setup mistake ruin a whole night of shots?

1 comments

jason328•14d ago

I was a snob about phone astrophotography until last night

Honestly, I spent $300 on a used tracking mount and always laughed at phone pics. Then my DSLR battery died at a dark site near Flagstaff, so I propped my iPhone on a fence and used a 10 second exposure. The Andromeda shot was grainy but way better than I expected, has anyone else ditched a big setup for a phone in a pinch?

0 comments

miles798•14d ago

Why does nobody talk about using a star chart app on night mode?

I spent like 4 months trying to identify a faint smudge near Andromeda with my 8 inch Dob. Kept looking at printed charts with a red flashlight and squinting for ages. Then last week I flipped my phone to night mode and zoomed into the same area on SkySafari, the overlay lined up perfectly with the eyepiece view. Found out it was M33 without even knowing I was looking for it. Has anyone else had better luck using the phone on a mount instead of fighting paper charts?

0 comments

linda305•16d ago

Took stacking advice from a random commenter, got real results

Someone in last month's thread said to try 50 frames with dark flats instead of my usual 30, so I gave it a shot on the Orion nebula from my backyard in Tucson. The noise drop was obvious, the detail in the dust lanes actually showed up. Has anyone else found that going well past the 'recommended' frame count makes that big a difference?

0 comments

lindaw12•16d ago

Overheard a guy say 'every photo needs a person for scale' and I think that's backwards

Saw a shot of the Veil Nebula in the new scope last Tuesday with zero human reference and it hit harder than any mountain shot with a hiker, so why force a tiny figure into every cosmic scene when the lack of scale is what makes it feel endless, anyone else prefer pure object shots?

0 comments

shane_nguyen•19d ago

Stacked 400 frames of M31 and I still pick the single 10-second shot over it

I spent 2 hours in my backyard in Tucson guiding that tracking mount, and the fancy stacked result just looks plastic, while one handheld phone shot through my 8-inch dob actually shows the dust lane, so which do you trust more, the clean data or what your eye remembers?

1 comments

milap35•19d ago

Stacked 90 frames of Jupiter and now I doubt my own eyes

I used to think stacking was just internet hype. Like, people post these crisp shots of Jupiter and I figured they had a $5,000 telescope or magic software. Last week I tried free software with 90 frames from my 6 inch dob and a phone adapter. The difference between a single frame and the stack is unreal. Moons actually look like disks now, not dots. But now I'm wondering if I'm over-processing and faking detail that isn't there. Does anyone else feel like stacking crosses a line between photo and illustration? Or is it just capturing what's really up there?

1 comments

jason328•20d ago

My trip to Mauna Kea changed how I shoot star trails forever

Honestly, I drove up to the visitor center at Mauna Kea last month just to scope out the parking lot for night shots. The ranger told me to turn off all my car lights and use a red headlamp, which I thought was overkill at first. But after 20 minutes, I noticed my long exposures came out way cleaner because no white light leaked into the frame from other cars. Now I bring a cheap red flashlight on every shoot, even at local parks. Has anyone else found a spot where the rules forced them to change their whole process?

1 comments

hill.jade•23d ago

TIL Jupiter's moon Io has lava lakes bigger than the state of Maryland

I was scrolling through the NASA astronomy picture of the day archive last Tuesday, just killing time before my shift, and I stopped on a shot of Io. The caption mentioned Loki Patera, a lava lake that's something like 124 miles across. I had no idea a single volcanic feature could be that massive. It made me rethink how small our own volcanoes really are, you know? Has anyone else been surprised by a planetary detail in a photo that just rewired their brain about scale?

1 comments

gonzalez.rowan•24d ago

My first stacked photo was garbage for 8 months

I kept shooting single 30 second exposures and wondered why my shots of Andromeda looked so flat and noisy. Last week I finally sat down and watched a tutorial on deep sky stacking, tried 40 frames in DSS, and the difference was night and day. Turns out I was skipping the whole process that makes astrophotography actually work. Has anyone else had a 'why didn't I try this sooner' moment with their processing workflow?

1 comments

jennifer_west52•27d ago

Tucson cloud week turned me from galaxy guy to planet fan

I used to scroll right past Jupiter and Saturn shots, thought planets were boring next to galaxies. Then last month we had 6 straight nights of clouds here in Tucson, and the only clear patch was a tiny window over the eastern horizon. I aimed my 8 inch dob at Jupiter just to have something to do, and caught the Great Red Spot plus 3 moons in a single 90 second video. Stacking those frames and seeing the bands pop out, that was the moment I got it. Now I check the planetary forecast before the deep sky one, and I'm planning a trip to the Kitt Peak visitor center next new moon. Anyone else start with nebulae and end up hooked on the gas giants instead?

1 comments

gavinh26•28d ago

My neighbor's 2-minute moon shot tip beat my 30-minute setup

I live in Tucson and every month I drag out my telescope, laptop, and do a whole polar alignment dance to shoot the moon. Last week my neighbor Jeff, who just uses a DSLR on a tripod, told me to stop wasting time and just shoot during twilight when there's still some blue in the sky. I figured he was full of it. But I tried it with my old 200mm lens, no tracking, just a shutter speed of 1/250. The detail in the craters was way sharper than anything I got with my fancy gear. Now I'm wondering if I've been overcomplicating every astro photo for the last 4 years. Anyone else had a simple setup beat their expensive rig for a specific target?

1 comments

anthony426•29d ago

My Orion nebula shot changed after I switched to dithering

I've been stacking the same target all winter from my backyard in Tucson, and usually my final image looks noisy with those colored speckles. Last week I turned on dithering in my mount between every 10 frames, and the difference in the star background is night and day. Has anyone else seen this big of a jump from just changing the capture routine, or is there another step I should try next?

1 comments

the_sean•29d ago

That guy at the telescope meetup corrected my photo and he was right

Last weekend I brought my stacked moon shots to the Riverside public observatory meetup, feeling pretty good about the detail. This older dude walks up, looks at my laptop screen for like 5 seconds, and says, "Your alignment is off by about 3 pixels, that's why the edges look fuzzy." At first I wanted to brush him off, but he pulled up my raw files on his own drive and pointed out the exact crater rim where the stack was ghosting. He'd spent 20 years doing astrophotography with a $200 setup, not some fancy rig, and his own images were insanely sharp. So we spent the next 45 minutes re-doing the alignment in free software, and the result genuinely blew me away. It made me wonder how many good photos I've tossed because I blamed the gear when it was really my processing. Has anyone else had a random stranger at a meetup instantly spot a flaw you'd been ignoring for months?

1 comments

quinnj24•1mo ago

My first attempt at shooting the Milky Way came out orange

Last month I drove out to Big Bend National Park with my old DSLR and a tripod I got for $40. I set up around 2am, pointed at the core, and took about 20 frames at 15 seconds each. When I got home and stacked them, everything came out this weird orange-brown color instead of the blue and purple I see in everyone else's shots. Turns out light pollution from a small town 30 miles away was way worse than I thought, plus I forgot to set the white balance to daylight. Has anyone else had their first astro shots look like a pumpkin patch, and what did you do to fix it in post?

2 comments

the_emery•1mo ago

Star colors shifted in my 3 year old Orion mosaic, did I mess up the stacking?

I pulled up my Orion Nebula shot from 2022 and compared it to the one I processed last week from the exact same rig, same camera settings, same 200 subs at ISO 800. The older image shows the Trapezium stars as clearly blue-white, but the new stack has them looking almost yellow at the edges, and the red Ha regions seem way more dominant than before. I thought it was just my monitor, so I loaded both onto my shop's calibrated screen and the shift is still there. Best guess is my flats weren't re-done after I cleaned the sensor in March, or maybe the secondhand LP filter I added changed the color balance without me noticing. Some folks on CloudyNights say any filter shifts star color slightly, others swear it's a dithering issue with the new software version I updated to. Has anyone else seen their deep sky colors drift between processing sessions on the same target, and what fixed it for you, calibration frames or a different white balance workflow?

1 comments

benwilliams•1mo ago

My tracking mount gave me a surprise during a meteor shower setup

Last August I drove out to Cherry Springs State Park with a new star tracker, hoping to catch the Perseids. I got everything leveled and aimed at the radiant, then realized the counterweight was spinning free because I forgot to tighten the clutch. The whole rig swung around and smacked my tripod leg, knocking the polar alignment out by a solid 10 degrees. I spent 20 minutes redoing the alignment in the dark while mosquitoes decided I was the main course. After that I got about 40 usable frames before clouds rolled in at 2am. Has anyone else had a setup fail that turned into a lesson you only learn once?

2 comments

quinnj24•1mo ago

My star tracker mount fought me for 3 hours over a tiny washer

Got a new star tracker last month and spent an entire evening at Cherry Springs State Park trying to align it, but the declination knob kept jamming. Turns out the screw had a thin brass washer that was slightly bent during shipping, and it took me a solid 3 hours to notice it in my headlamp's red light. I nearly packed the whole trip up because Polaris was mocking me from directly overhead. Has anyone else had a mount issue that turned out to be something dumb and tiny like that?

1 comments

lindaw12•1mo ago

Heard a pro astrophotographer say you should always dither, and I finally tried it on my Orion Nebula shot

I was watching a YouTube stream from a guy who does deep sky imaging, and he said dithering between frames makes stacking way cleaner because it gets rid of that fixed pattern noise from the sensor. I always thought it was overkill for my setup. Last clear night I set my mount to dither by 10 pixels between each 3 minute exposure on M42. After stacking 60 frames in DSS, the background was way smoother than any of my previous tries. No more walking noise or that weird grid pattern. Has anyone else seen a big jump in quality after adding dithering to their workflow?

2 comments

noah248•1mo ago

PSA: That guy on the forum who told me to stop using a tripod for Milky Way shots was actually right

I used to swear by my tripod for night sky photos. Then some random commenter, user AstroBob42, told me to ditch it and just brace the camera on a rock or my bag for 15-second exposures. I laughed it off for about 6 months until I tried it during a camping trip near Moab. The shots came out way sharper because I wasn't fighting wind or a cheap tripod head. Has anyone else had better luck going handheld for wide field astro shots?

1 comments

spencer407•1mo ago

Just realized my telescope stacking software was ruining nebula shots for 6 months

I kept getting these washed out Orion Nebula photos that looked nothing like what others posted. Turned out I was using DeepSkyStacker with default settings that clip the histogram too hard. A guy at the Tucson star party last month showed me his settings and it was night and day. Anybody else catch this mistake and have a fix that worked?

2 comments