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Showing posts with label Comet. Show all posts
Showing posts with label Comet. Show all posts

Thursday, October 17, 2024

Comet C/2023 A3 (Tsuchinshan–ATLAS) visible in NYC

Comet C/2023 A3 (Tsuchinshan–ATLAS) is making its grand journey through the inner solar system, inspiring astronomers, photographers, and stargazers around the world. As part of this collective fascination, I’m excited to share my photographs I captured of this remarkable celestial visitor against the vibrant cityscape of Brooklyn, NYC.

These photos are my small contribution to the ongoing global observation of this rare comet, offering a glimpse into how even from an urban environment, the wonders of space remain accessible to those with the patience to seek them.


Comet C/2023 A3 (Tsuchinshan–ATLAS) visible from Brooklyn over the Verrazano Bridge and Staten Island after Sunset

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/3.8, ISO 1600, 2 sec. October 15, 2024.

In a stunning blend of cosmic beauty and urban life, Comet C/2023 A3 (Tsuchinshan–ATLAS) was captured over Brooklyn just after sunset. Although not visible to the naked eye due to the intense light pollution of New York City, the comet revealed itself through the preview on a Canon RA camera. 


Comet C/2023 A3 (Tsuchinshan–ATLAS) over Brooklyn, NYC.

Canon EOS Ra, EF16-35mm f/2.8L II USM Lens, f/3.2, ISO 400, 3 sec. October 15, 2024.

Nestled between Staten Island and a boat drifting across the water, the comet adds a subtle glow beneath the iconic Verrazano Bridge, demonstrating the magic that can still be found in the night sky, even amid the city’s overwhelming lights.

The next photo dives deeper into the beauty of Comet C/2023 A3, revealing details not visible in the wide-angle city shot. Captured with a Canon EF 200mm f/2.8L II USM telephoto lens, the image showcases the comet’s bright, glowing tail and even a faint anti-tail.




Canon EOS 60Da, Canon EF200mm f/2.8L II USM Lens,  f/2.8, ISO 2500, 2 sec, stock 10 images, using iOptron SkyTracker, October 16, 2024.

The anti-tail is a fascinating feature that forms due to the unique alignment between the comet, the Sun, and Earth. While the main tail streams away from the Sun, the anti-tail appears to extend in the opposite direction. This is not because the comet has two tails going in different directions, but rather due to an optical illusion caused by our perspective. The anti-tail consists of dust particles along the comet’s orbit, which, under the right angle, seem to point sunward.

These images represent not just the beauty of the comet but also the joy of participating in a global observation effort. Whether observing from a dark, rural landscape or amidst the glowing lights of a bustling city, we all have the opportunity to look up and witness the universe unfolding before us.



Sunday, April 14, 2024

A Celestial Surprise: Capturing Comet SOHO-5008 During the Solar Eclipse of April 8, 2024

On the memorable day of April 8, 2024, as the moon's shadow enveloped parts of the Earth in a brief midday twilight, a remarkable celestial event was captured by astronomers and photography enthusiasts alike. Among these observers was myself, fortunate enough to photograph a rare and fleeting moment during the total solar eclipse—a moment that would immortalize the doomed comet SOHO-5008.

Comet was not visible by naked eyes, but when I checked one of my HDR images with exposure 2 second, I found that doomed comet SOHO- 5008 is visible on the photo! 

Total Solar Eclipse April 8 2024 and doomed comet SOHO-5008

Canon Ra, Canon EF200mm f/2.8L II USM Lens + Canon 2x III Extender = 400mm, F/8, ISO 200, 4sec - Westport, New York.

Read articles on livescience or spaceweather about this comet.

The comet, named "SOHO-5008", was discovered earlier that day by the vigilant eyes of amateur astronomer Worachate Boonplod. He spotted it in the images captured by the Solar and Heliospheric Observatory (SOHO) coronagraph, marking the beginning of an unexpected celestial narrative. News of the discovery spread quickly, and astronomer Karl Battams of the Naval Research Lab highlighted the potential for ground-based observations during the eclipse. "Ground-based observations of sungrazing comets are extremely rare, so this would be a great opportunity to see an eclipse comet!" Battams had remarked, setting the stage for a once-in-a-lifetime observation.

The capture of comet SOHO-5008 during the solar eclipse is a poignant reminder of the ephemeral nature of our universe. Just as the eclipse brought darkness to the day, it also brought to light a comet on its final voyage. This celestial coincidence underscores the value of staying present and prepared—for in the world of astronomy, as in life, some of the most fascinating moments are those that are unplanned and fleeting.

Astronomical Image Annotation from Astrometry.net


The photograph of the disintegrating comet, set against the backdrop of the solar eclipse, will forever serve as a personal memento of a singular moment when the universe unveiled its wonders. It stands as a call to all who gaze upon it to look up and marvel at the vast, beautiful cosmos—a universe teeming with surprises, waiting to be discovered.


Wednesday, July 22, 2020

The comet NEOWISE reflecting in Wesserlauf Pond, Bethel, New York

Comets are like cats: they have tails, 
and they do precisely what they want. 
David H. Levy

Both the comet and reflection were visible with naked eye. The comet Neowise has two tails on the photo. Blue color of fist tail was not visible but got it on the photo. To minimize noise I used DeNoise AI software.


The comet NEOWISE reflecting in Wesserlauf Pond, Bethel, New York


Wesserlauf Pond, Bethel, New York. Canon Ra, EF16-35mm f/2.8L II USM, f/2.8, 12.5 sec, ISO 16000

Sunday, July 19, 2020

Comet C/2020 F3 (NEOWISE) Canon Ra Bethel, New York

We are hit by tons of material every day, but it is all dust. 
We are all walking around with comet dust in our hair.
- Don Yeomans


Comet C/2020 F3 (NEOWISE). It was bright enough to be visible to the naked eye 7/17/2020. The comet is one of the brightest comets in the northern hemisphere since Comet Hale–Bopp in 1997.

Comet C/2020 F3 (NEOWISE) Canon Ra Bethel, New York

Canon EOS Ra, EF200mm f/2.8L II USM, f/2.8, ISO 40000, 2.5 sec.

Monday, January 31, 2011

Backyard Astronomy - Astrophotography Celestron NexStar 4se

Backyard Astronomy - Astrophotography Celestron
NexStar 4se telescope
Canon EOS 40D and T-Adapter-C90 and Barlow T-Adapter 1 1/4 inches and T-ring for Canon EOS
Celestron 4se telescope with T-Adapter-C90 (93635-A) and Canon EOS 40D
Celestron 4se telescope with Barlow t-Adapter 1 1/4 inches (93640) and Canon EOS 40D
Celestron 4se with Barlow t-Adapter 1 1/4 inches (93640), Erect Image Diagonal (94116) and Canon EOS 40D
Photos of the Moon and the Sun
Celestron NexStar 4se telescope NexImage CCD
Jupiter photos
Piggy-Back Camera Mount for Celestron NexStar 4 telescope (Item# BRKTPIG4)
The Green Comet 103P/Hartley 2 (2010)
 


Moon Celestron 4SE Canon 40D Astronomy Brooklyn Astrophotography

Comet 103P/Hartley 2 from New York City

From the public, his discovery brought cheers. 
From his wife, it drew nothing but torrents of tears. 
"For you see," said Ms. Halley, 
"He used to come daily; 
Now he comes once every 70 years!" 

--Astronomy Jokes




Comet Hartley 2, Celestron 4SE Canon 40D Brooklyn



Comet Hartley 2

The Green Comet 103P/Hartley 2 (2010)
Canon 40D piggybacked Celestron NexStar 4SE,
Brooklyn, NY, October 12, 2010

27 x 60 seconds
Shutter speed of one photo 60 second
ISO Speed 1250
White balance: Daylight
Lens EF28-135mm f/3.5-5.6 IS USM
Focal Length 28.0 mm
Long exposure noise reduction : Disable
High ISO speed noise reduction : Enable


Light pollution was removed in PhotoShop using Filter Noise median and Filter - Blur - Gaussian Blur
Stacked photo using DeepSky Stacker
Finally was edited in PhotoShop




Brooklyn Astrophotography, Celestron 4SE PiggyBack, NYC Astronomy
PiggyBack Camera Mount for Celestron NexStar 4SE (Item# BRKTPIG4), Comet Photo Setup, Brooklyn NYC Astrophotography
NYC Astrophotography, Celestron 4SE
Celestron 4SE and Canon 40D - NYC Astrophotography