Right-click on the video with Chrome and Firefox to loop.
Click here for a photograph of the event.
Click on an image to view its video.
My digital astronomy photography is available on the Astrophotography page.
My scanned astronomy photography from slides and negatives is available on the Scanned Astrophotography page.
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I combined 628 pics of the great Aurora Borealis on the evening of May 10, 2024, into a composite video.
Taken at Cleveland Dam in North Vancouver, BC, I used a Nikon D750 at ISO 1600, one second exposures every five seconds, and a Sigma Art 14 mm f/1.8 DG HSM lens. Playback is at five frames per second.
Right-click on the video with Chrome and Firefox to loop. Click here for a photograph of the event. |
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Starlink G4-15 soars over Calgary like a string of pearls in this video taken at 10:59 p.m. MDT on May 16, 2022. Launched from Cape Canaveral Space Force Station on May 14 at 20:20 UTC, the individual satellites are still closely tracking each other.
Half-second exposures were recorded every second with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. Click here for a photograph of the event. Alan Dyer recorded the same passage east of Calgary; his video is here. Note the difference in position of the Starlink satellites and other satellites between the two videos due to parallax. |
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I recorded a poor display of the Aurora Borealis on the evening of Oct. 12, 2021, at the Sibbald Creek Trail exit, near Calgary, AB. The sky darkened as the Moon set.
237 consecutive 13-second exposures from 10:09 to 11:31 p.m. MDT were recorded every 15 seconds with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. |
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The passage of the International Space Station (ISS) over Calgary, AB, was recorded on the evening of Oct. 3, 2021, at 8:09 p.m. MDT. The ISS disappears at the end of the video as it passes into the Earth's shadow.
Half-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The passage of the International Space Station (ISS) over Calgary, AB, from the lower-left to the upper-right, was recorded on the evening of Sept. 24, 2020, at 9:32 p.m. MDT.
WestJet 139 photobombed the scene, with its departure from Calgary to Vancouver. One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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I pointed my stationary wide-angle lens at the northwestern sky on Aug. 12, 2020, for 1h41m starting at 11:00 p.m. MDT, and captured at least 28 Perseids. My viewing site was at Range Road 54A, Township Road 252, 2 km east of the Sibbald Creek Trail exit, near Calgary, AB.
289 consecutive 20-second exposures were recorded every 21 seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The International Space Station (ISS) is currently at an altitude where it completes 31 revolutions every 48 hours. Consequently, the ISS has a passage very similar to the apparition two days earlier. Its appearance was recorded on the evening of July 28, 2020, at 11:19 p.m. MDT. The overexposed Moon is prominent at the center-bottom. Jupiter is visible to the left.
The ISS disappears at the end of the video as it passes into the Earth's shadow.
One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The International Space Station (ISS) has been recently overshadowed by Comet NEOWISE, but it has been visible from Calgary, AB, for the last few weeks. Its passage was recorded on the evening of July 26, 2020, at 11:19 p.m. MDT.
The overexposed Moon is prominent to the right. Jupiter and Saturn are visible to the left.
1.3-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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Comet NEOWISE (C/2020 F3) continues to fade as it recedes from both the Sun and Earth, but it is still visible to the unaided eye in dark skies. My viewing site was at Range Road 54A, Township Road 252, 2 km east of the Sibbald Creek Trail exit, near Calgary, AB.
This is a rendered video from 400 ten-second exposures recorded every 15 seconds, from 12:11 a.m. to 1:51 a.m. MDT, on July 24, 2020, with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. Click here for a stacked image with a telephoto lens. |
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Five nights after my last pictures, Comet NEOWISE (C/2020 F3) is still an impressive sight from the Sibbald Creek Trail exit, near Calgary, AB, early on July 21, 2020.
This is a rendered video from 400 ten-second exposures recorded every 15 seconds, from 12:10 a.m. to 1:50 a.m. MDT, with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. Click here for a stacked image with a telephoto lens. |
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Comet NEOWISE (C/2020 F3) continues to be a spectacular sight from the Sibbald Creek Trail exit, near Calgary, AB, early on July 16, 2020.
This is a rendered video from 400 ten-second exposures recorded every 15 seconds, from 12:13 a.m. to 1:53 a.m. MDT, with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. Click here for a stacked image with a telephoto lens. |
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The spectacular Comet NEOWISE (C/2020 F3) as seen at the Sibbald Creek Trail exit, near Calgary, AB, early on July 14, 2020.
This is a rendered video from 400 ten-second exposures recorded every 15 seconds with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop. During the 1h40m interval, the Aurora Borealis and the approach of morning twilight are also apparent. Right-click on the video with Chrome and Firefox to loop. Click here for a stacked image with a telephoto lens. |
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On the evening of May 29, 2020, I recorded short video clips of the Moon with my Meade 8" f/10 LX200GPS Schmidt-Cassegrain telescope and a RunCam Night Eagle 2 video camera.
Each video field is stamped with the precise time from an IOTA-VTI GPS Video Time Inserter.
Right-click on the video with Chrome and Firefox to loop. |
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On the evening of May 29, 2020, the Moon occulted (passed in front of) the star ZC 1578 (visual mag. = 6.9). I used my Meade 8" f/10 LX200GPS Schmidt-Cassegrain telescope and a RunCam Night Eagle 2 video camera
to record the event. Each video field is stamped with the precise time from an IOTA-VTI GPS Video Time Inserter.
This display shows the star against the dark limb of the crescent moon, a fraction of a second before it disappeared. Analysis of the individual fields acquired every 0.0167 sec. gives the time of the event as 04:55:32.52 UTC. Right-click on the video with Chrome and Firefox to loop. |
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The passage of the International Space Station (ISS) over Calgary, AB, was recorded on the evening of May 27, 2020, at 11:45 p.m. MDT. The overexposed Moon is prominent to the right.
One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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On the evening of May 26, 2020, the Moon occulted (passed in front of) the star ZC 1215 (visual mag. = 6.8). I used my Meade 8" f/10 LX200GPS Schmidt-Cassegrain telescope and a RunCam Night Eagle 2 video camera
to record the event. Each video field is stamped with the precise time from an IOTA-VTI GPS Video Time Inserter.
This display shows the star against the dark limb of the crescent moon, a fraction of a second before it disappeared. Analysis of the individual fields acquired every 0.0167 sec. gives the time of the event as 04:50:42.66 UTC. Right-click on the video with Chrome and Firefox to loop. |
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On the evening of April 27, 2020, the Moon occulted (passed in front of) a number of stars. I used my Meade 4" f/10 Schmidt-Cassegrain telescope with a f/3.3 focal reducer and a RunCam Night Eagle 2 video camera
to record the events. Each video field is stamped with the precise time from an IOTA-VTI GPS Video Time Inserter.
This display shows the occultation of the star ZC 983 (visual mag. = 6.0), starting ten seconds before the disappearance and ending 15 seconds later. Analysis of the individual fields acquired every 0.0167 sec. gives the time of the event as 05:45:42.78 UTC. The other star passed north of the Moon. Right-click on the video with Chrome and Firefox to loop. |
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The passage of the International Space Station (ISS) over Calgary, AB, was recorded on the evening of March 25, 2020, at 9:27 p.m. MDT. The bright object in the field is Venus. Auriga is centered in the frame, while Orion and Taurus are off to the left.
The path of the ISS is vertical. A plane photobombed the scene, moving from the lower-left to the upper-right. One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The passage of the International Space Station (ISS) over Calgary, AB, was recorded on the evening of Jan. 28, 2020, at 6:15 p.m. MST. The crescent Moon and Venus are prominent to the lower-left.
In contrast to the ISS video shot three nights earlier, this sequence was shot in heavy twilight, so the exposures are shorter, the ISS is not as trailed, and few stars are visible. 1/30 s exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The passage of the International Space Station (ISS) over Calgary, AB, was recorded on the evening of Jan. 25, 2020, at 7:01 p.m. MST. The bright object to the right is Venus, close to the path of the ISS.
This is a busy video. In addition to the ISS and a plane at the lower right-hand corner, there are at least seven artificial satellites crossing the field-of-view. One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The passage of the International Space Station over Calgary, AB, was recorded on the evening of Jan. 22, 2020, at 7:45 p.m. MST. Sky conditions were poor, with pervasive thin clouds.
One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop. Graphical prediction of the Calgary pass courtesy of heavens-above.com Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The passage of the International Space Station over Calgary, AB, was recorded on the evening of Nov. 30, 2019, at 6:13 p.m. MST. One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Right-click on the video with Chrome and Firefox to loop. Click here for a photomontage of the event. |
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The transit of Mercury across the Sun on Nov. 11, 2019, as seen from Calgary. Exposures were recorded every minute from 8:26 a.m. to 11:06 a.m. MST with the Meade 4" f/10 Schmidt-Cassegrain telescope and solar filter. Exposure times varied with the altitude of the Sun.
Sunrise from my observing site was shortly before the midpoint of the transit. The seeing at the beginning of the video was poor due to the Sun's low altitude. Near the end of the video, skies became cloudier. Right-click on the video with Chrome and Firefox to loop. |
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Sunset at Fannie Bay, NT, Australia, on the evening of June 10, 2019. One-second exposures were recorded every five seconds with a Nikon D750 at ISO 1600 and AF-S Nikkor 35 mm lens at f/1.8, then processed in Lightroom.
Streaks of light are caused by birds or bats illuminated from behind the beach. Right-click on the video with Chrome and Firefox to loop. |
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From stunning sunsets to star-filled skies, from magical landscapes in Red Centre to gorgeous beaches, our recent visit to Australia during May and June of 2019 had it all. This is a short time-lapse presentation showing the highlights.
Right-click on the video with Chrome and Firefox to loop. |
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The International Space Station (ISS) transited the Sun on April 25, 2019, at 12:33:22.94 p.m. MDT, as seen from Calgary. I shot high-definition video at 60 frames/second with a Nikon D750 at ISO 100 and 1/1000 s exposure with the Meade 4" f/10 Schmidt-Cassegrain telescope and solar filter.
The ISS was 528 km away and some detail of its shape is evident here. As seen in the second image (courtesy of transit-finder.com), my location was 1.95 km north of the center-line, so the ISS track was displaced towards the Sun's southern limb. The processed video has been slowed down by a factor of six. The color-corrected photomontage (showing every second frame from the original video) was created with PIPP, Lightroom and Photoshop. Right-click on the video with Chrome and Firefox to loop. |
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The passage of the International Space Station (ISS) over Calgary, AB, was recorded on the evening of April 7, 2019, at 9:20 p.m. MDT. One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm DG HSM lens at f/5.6, then processed and combined in Lightroom and Photoshop.
This was the last in a series of ISS crossings from my location, so the circumstances were poor. I have added an arrow to the video to show its emergence from the twilight glow. Right-click on the video with Chrome and Firefox to loop. |
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A 65-minute time-lapse sequence of twilight on the evening of April 7, 2019, from Calgary, AB. Images were taken from one hour after sunset until shortly after the end of astronomical twilight. The individual image frames were exposed at aperture-priority auto, at ten-second intervals with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Right-click on the video with Chrome and Firefox to loop. |
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A one-hour time-lapse sequence of Orion setting, as recorded on the evening of April 2, 2019, from Highway 68, about 400m south of the Sibbald Creek Trail exit on the Trans-Canada Highway, AB.
Ten-second exposures were recorded every 15 seconds with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop.
Right-click on the video with Chrome and Firefox to loop. |
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A one-hour time-lapse sequence of Orion setting, as recorded on the evening of April 2, 2019, from Highway 68, about 400m south of the Sibbald Creek Trail exit on the Trans-Canada Highway, AB.
20-second exposures were recorded every 25 seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
The Zodiacal Light is the prominent band of light extending from the lower right to the center of the frame. Right-click on the video with Chrome and Firefox to loop. |
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The passage of the International Space Station was recorded on the evening of April 2, 2019, at 10:20 p.m. MDT. My observing site was on Highway 68, about 400m south of the Sibbald Creek Trail exit on the Trans-Canada Highway, AB.
One-second exposures were recorded every two seconds with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Right-click on the video with Chrome and Firefox to loop. |
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The passage of the International Space Station over Calgary, AB, was recorded on the evening of March 29, 2019, at 8:54 p.m. MDT. 1/15 s exposures were recorded every second with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Right-click on the video with Chrome and Firefox to loop. |
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A 60-minute time-lapse sequence of twilight on the evening of March 28, 2019, from Calgary, AB. Images were taken from one hour after sunset until shortly after the end of astronomical twilight. The individual image frames were exposed at aperture-priority auto, at ten-second intervals with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
At 22 seconds into the video, the International Space Station appears and then moves off the top of the frame. Right-click on the video with Chrome and Firefox to loop. |
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The International Space Station (ISS) transited the Sun on Dec. 22, 2018, at 2:50:48.2 p.m. MST, as seen from Calgary. I shot high-definition video at 60 frames/second with a Nikon D750 at ISO 100 and 1/1000 s exposure with the Meade 4" f/10 Schmidt-Cassegrain telescope and solar filter.
The Sun was only 10o above the horizon and seeing conditions were poor. The ISS was 1466 km away, so little detail of its shape is evident here. The processed video has been slowed down by a factor of six. The color-corrected photomontage (showing every fifth frame from the original video) was created with PIPP, Lightroom and Photoshop. Click here for an enlarged photomontage. Right-click on the video with Chrome and Firefox to loop. |
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A 60-minute time-lapse sequence of twilight on the evening of Dec. 16, 2018, from Calgary, AB. Images were taken from one hour after sunset until shortly after the end of astronomical twilight. The individual image frames were exposed at aperture-priority auto, at ten-second intervals with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
Right-click on the video with Chrome and Firefox to loop. |
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A two-hour time-lapse sequence of Taurus and comet 46P/Wirtanen, then Orion and comet 46P/Wirtanen, on the evening of Dec. 8, 2018. The individual image frames were exposed for ten seconds at 15-second intervals at ISO 800 with a Nikon D750 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop.
I observed from Township Road 232 and Range Road 251, about 10 km south of Strathmore, AB. |
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A 60-minute time-lapse sequence of the northeastern sky on the evening of Dec. 8, 2018. The individual image frames were exposed for ten seconds at 15-second intervals at ISO 800 with a Nikon D750 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
I observed from Township Road 232 and Range Road 251, about 10 km south of Strathmore, AB. |
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A 60-minute time-lapse sequence of the southeastern sky on the evening of Dec. 8, 2018. The individual image frames were exposed for ten seconds at 15-second intervals at ISO 800 with a Nikon D750 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
I observed from Township Road 232 and Range Road 251, about 10 km south of Strathmore, AB. |
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A 30-minute time-lapse sequence of the northern sky on the evening of Dec. 8, 2018, shows the movement of Ursa Major (the Big Dipper). The individual image frames were exposed for ten seconds at 15-second intervals at ISO 800 with a Nikon D750 and AF-S Nikkor 35 mm lens at f/1.8, then processed and combined in Lightroom and Photoshop.
I observed from Township Road 232 and Range Road 251, about 10 km south of Strathmore, AB. |
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ISS passage over Calgary, AB, Dec. 7, 2018. The individual image frames were exposed for one second at two-second intervals at ISO 800 with a Nikon D750 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop.
A bonus of this passage was the appearance of the SpaceX CRS-16 Dragon supply ship trailing the ISS. It was launched on Dec. 5 and will rendezvous with the ISS on Dec. 8. |
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ISS passage over Calgary, AB, Dec. 6, 2018.
The individual image frames were exposed for two seconds at four-second intervals at ISO 100 with a Nikon D750 and Sigma Art 14 mm f/1.8 DG HSM lens set to f/8, then processed and combined in Lightroom and Photoshop. |
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A two-hour time-lapse sequence of the northern sky on the evening of Dec. 5, 2018, shows the movement of Ursa Major (the Big Dipper).
The individual image frames were exposed for 10 seconds at 15-second intervals with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm f/1.8G ED lens, then processed and combined in Lightroom and Photoshop. My observing site was on Highway 68, about 400m south of the Sibbald Creek Trail exit on the Trans-Canada Highway, AB. |
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A two-hour time-lapse sequence of the western sky on the evening of Dec. 5, 2018, shows stars and the Milky Way gradually setting.
The individual image frames were exposed for 10 seconds at 15-second intervals with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. My observing site was on Highway 68, about 400m south of the Sibbald Creek Trail exit on the Trans-Canada Highway, AB. Winter has arrived in my hometown. The temperature was -17C when these images were acquired. |
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A fifty-minute time-lapse sequence of the northeastern sky on the evening of Nov. 29, 2018, at Ardrossan, AB, shows the approach of clouds in advance of a snowstorm. Note the light pillars just above the horizon on the left-hand side, shortly before the sky turns cloudy.
The individual image frames were exposed for 10 seconds at 15-second intervals with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. |
| A two-hour time-lapse sequence of the northeastern sky on the evening of Nov. 27, 2018, at Sibbald Creek Trail exit, AB, showing the constellations of Orion and Gemini rising. |
| A two-hour time-lapse sequence of the northern sky on the evening of Nov. 27, 2018, at Sibbald Creek Trail exit, AB, showing Ursa Major (the Big Dipper), Ursa Minor (the Little Dipper) and other northern constellations. |
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A 45-minute time-lapse sequence of the northeastern sky on the evening of Nov. 8, 2018, at Scott Lake Hill, AB, showing the constellations of Auriga and Taurus rising.
The individual image frames were exposed for five seconds at 15-second intervals with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm f/1.8G ED lens, then processed and combined in Lightroom and Photoshop. |
| A 45-minute time-lapse sequence of the northern sky on the evening of Nov. 8, 2018, at Scott Lake Hill, AB, showing Ursa Major (the Big Dipper), Ursa Minor (the Little Dipper) and other northern constellations. |
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A 60-minute time-lapse sequence of the southern sky on the evening of Nov. 7, 2018, at Bow Valley Provincial Park, AB, showing Mars and the stars of Autumn moving across the sky.
The individual image frames were exposed for 10 seconds at 15-second intervals with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm f/1.8G ED lens, then processed and combined in Lightroom and Photoshop. |
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A 60-minute time-lapse sequence of the western sky on the evening of Nov. 7, 2018, at Bow Valley Provincial Park, AB, showing stars and the Milky Way gradually setting.
The individual image frames were exposed for 10 seconds at 15-second intervals with a Nikon D750 at ISO 800 and Sigma Art 14 mm f/1.8 DG HSM lens, then processed and combined in Lightroom and Photoshop. |
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Time-lapse photography of the night sky, Ardrossan, AB, Sept. 4-5, 2018.
The individual image frames were exposed for 10 seconds at 60-second intervals with a Nikon D750 at ISO 800 and AF-S Nikkor 35 mm f/1.8G ED lens, then processed and combined in Lightroom and Photoshop. |
| Perseid meteor shower, Scott Lake Hill, AB, Aug. 13, 2018. |
| ISS passage over Calgary, AB, Aug. 5, 2018. |
| ISS passage over Calgary, AB, Feb. 9, 2018. |
| ISS passage over Calgary, AB, Nov. 30, 2017. |
| ISS passage over Calgary, AB, Oct. 3, 2017. |
| Aldebaren Occultation, Calgary, AB, Jan. 20, 2016. |
Limovie Analysis (Lightcurve Fitted to an Assumed Angular Diameter of 19.96 milliarcsec)
