This summer's lightning strikes at Bitgaram City

Bolt of lightning strikes the south of Naju Bitgaram City

This summer is proving to be particularly lightning-prone around this area. About two weeks ago (July 14), a lightning strike set fire to an empty house near my home. This afternoon, between around 17:10 and 17:25, lightning was striking left and right every few seconds. The two photos you see here were taken at 17:18. As a result, the internet connection at my apartment complex was down for about an hour and a half (and subsequently this website was not accessible at the time), and a small village near the city experienced a power outage.

And another strike next to it, a few seconds apart

Just as the lightning started to subside, we were met with heavy downpour for about 15 minutes. The rain eventually subsided about half an hour later, but not before filling the then-empty company pond and creating pockets of water on the road around the city. What a strange weather to be had for the last day of July.
Defined tags for this entry: , , , ,

Moon-Mars-Venus conjunction of 2017

Moon, Mars, and Venus line up in the western sky

As I dropped by Gwangju to catch a movie (I'll be posting a comic tomorrow), the western sky was adorned with an alignment of some of the bright bodies of the solar system as seen from the Earth - the Moon, Mars, and Venus. The occurrence was relatively well-publicized, but I forgot to carry a dedicated camera tonight. Luckily, the telephoto lens of the iPhone 7 Plus pulled through and I was able to capture this sight over the neighbourhood just before Venus dropped behind the buildings.

Device: iPhone 7 Plus
Settings: 56mm - ISO 1000 - 1/12s - f/2.8
Filters: None
Time: 2017-02-01 21:12 KST
Location: Gwangju, Korea
Defined tags for this entry: , , , , , , ,

Supermoon 2016 captured on iPhone 7 Plus

Supermoon on Nov. 15, 2016
Much has been talked about this year's so-called Supermoon owing to the fact that it's the largest since January 26, 1948 and won't be surpassed until November 25, 2034. Closest approach was made on 22:52 KST on November 14 at a distance of 356,509km, about 28,000km closer than average. The resulting difference is hardly noticeable to the naked eye, but is nevertheless a nice occasion to look at the Moon again. Sadly, heavy clouds hid the Moon entirely at that time, so I saw the Moon the next evening, about 20 hours later and used the telephoto lens on the iPhone 7 Plus to take a photo of it. This is perhaps the most detailed shot of the Moon taken using only an iPhone's native camera module.

Device: iPhone 7 Plus
Settings: 56mm - ISO 20 - 1/60s - f/2.8
Filters: None
Time: 2016-11-15 19:06 KST
Location: Naju, Korea
Defined tags for this entry: , , , ,

The streak of Iridium 60's flare

Iridium 60 in the northern sky on August 30, 2016 (14% size)

It's been more than two years since I talked about satellite flares here, but I now have something to show you. As you can see, I had a camera successfully capture the flares coming from an Iridium satellite for the first time. Past efforts used iPhones because I was focused in capturing the motion of the flares. In this photo, the ever-growing Naju Bitgaram City provided a colourful backdrop.

Device: Sony A5000 + SELP1650 (E PZ 16–50 mm F3.5–5.6 OSS)
Settings: 24mm - ISO 400 - 20s - f/4.5
Filters: None
Time: 2016-08-30 05:06 KST
Location: Naju, Korea
Defined tags for this entry: , , , , , ,

Getting a less noisy shot of the Milky Way

Milky Way over the apartments on September 29, 2016 (14% size)

Nearly two months ago, I realized that the southern window at home provides a view of the Milky Way with long-exposure photography. Although the result from that time was satisfactory, I felt that a stacked approach would be even better. And now, you see the result of stacking eight photos. It's indeed much smoother even at a larger size.

By not using a star tracker, though, the stars were subject to lens distortion at the edges. This is where the flaws of the bundled lens of the A5000 become quite apparent. But I decided to leave it like this since it draws your attention to the center.

Device: Sony A5000 + SELP1650 (E PZ 16–50 mm F3.5–5.6 OSS)
Settings: 16mm - ISO 1000 - 20s - f/3.5
Filters: None
Time: 2016-08-29 21:48-22:05 KST
Location: Naju, Korea
8 photos stacked using Pixelmator
Defined tags for this entry: , , , ,

Copyright (C) 1996-2016 Wesley Woo-Duk Hwang-Chung. All rights reserved.