Tim Gladden
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tpgladden.bsky.social
Tim Gladden
@tpgladden.bsky.social
220 followers 290 following 120 posts
Veteran, Retired Computer Scientist, Signals Intelligence Analyst - Russian Linguist - unapologetically progressive
Amateur photographer, Typewriter collector
#photography #nikon - all photos by me
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tpgladden.bsky.social
More from Sycamore Grove Park, 02.12.26, Livermore CA

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California
February 14, 2026 at 8:31 AM
tpgladden.bsky.social
Moon over Livermore, CA - 02.01.26

Nikon D7200, Nikon AF-S 200-500 with a TC-20e III
1/250, ISO 100, f/11

Stack of 30 frames in AutoStakkert

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
February 2, 2026 at 7:02 AM
tpgladden.bsky.social
Moon over Livermore, CA - 01.31.26
(through a thin cloud layer)

Nikon D7200, Nikon AF-S 200-500 with a TC-20e III
1/320, ISO 320, F/11

Stack of 40 frames in AutoStakkert

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
February 1, 2026 at 6:08 AM
tpgladden.bsky.social
Moon over Livermore CA - 01.29.26

Nikon D7200, Nikon AF-S 200-500 with TC-20e III
1/320, f/11, ISO 500

Stack of 35 frames in AutoStakkert

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#photo
#darktable
January 30, 2026 at 3:31 AM
tpgladden.bsky.social
Moon over Livermore, CA - 01.28.26

Nikon D7200, Nikon AF-S 200-500, TC-20e III
f/11, 1/320, ISO 500

Stack of 30 frames in AutoStakkert

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#photo
#darktable
January 29, 2026 at 2:36 AM
tpgladden.bsky.social
Moon over Livermore CA - 01.24.26

Nikon D7200, Nikon AF-S 200-500 f/5.6 G, TC-20e III
1/250, ISO 500, F/11

30 frames stacked in AutoStakkert

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#photo
#darktable
January 25, 2026 at 6:59 AM
tpgladden.bsky.social
Moon over Livermore, CA - 01.23.26

Nikon D7200, Nikon AF-S 200-500, TC-20 E III
1/250, f/11, ISO 500

30 frames in AutoStakkert

#nikon
#nikond810
#photography
#astrophotography
#SciArt
#ThePhotoHour
#photo
#darktable
Jupiter and the Galilean moons
January 24, 2026 at 8:54 AM
tpgladden.bsky.social
Sycamore Grove Park and Patterson Ranch Wilderness Area, 01.20.26, Livermore CA

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California
January 21, 2026 at 9:38 AM
tpgladden.bsky.social
Brushy Peak Regional Preserve, North of Livermore, CA - 01.13.26

Nikon D810, Nikon AF 85 f/1.8, Nikon AF-S 24-120

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California
January 14, 2026 at 8:15 AM
tpgladden.bsky.social
Here's another panorama from last week in Holdener Park, Livermore CA.

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California

bsky.app/profile/tpgl...
January 13, 2026 at 9:44 AM
tpgladden.bsky.social
Here's a panorama from yesterday's excursion.

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California

bsky.app/profile/tpgl...
January 9, 2026 at 1:37 AM
tpgladden.bsky.social
Here's a frame of the video from today's ICE shooting in Minneapolis.

Notice:
1. Smoke from the discharged weapon.
2. Feet of the officer (background) who discharged the weapon is left of vehicle path.
3. Front wheel turned to the right.

Any claim that this was self-defense is total bullshit.
January 8, 2026 at 8:31 AM
tpgladden.bsky.social
Holdener Park in Livermore CA - 01.07.26
Nikon D810, Nikon AF-S 50 f/1.4 G, Nikon AF-S 24-120 f/4 G

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California
January 8, 2026 at 7:23 AM
tpgladden.bsky.social
Last night's Orion Nebula, Livermore CA - 12.29.25

Nikon D810, Nikon AF-S 300 f/4
30 seconds, f/4, ISO 64

Single exposure, post-processed in DarkTable

#nikon
#nikond810
#photography
#astrophotography
#SciArt
#ThePhotoHour
#photo
#darktable
December 30, 2025 at 7:03 PM
tpgladden.bsky.social
Last night's moon over Livermore CA - 12.29.25

Nikon D810, Nikon AF-S 200-500 f/5.6e
1/320, f/10 ISO 320

Stack of 40 frames in AutoStakkert, post-processed in DarkTable

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
December 30, 2025 at 6:39 PM
tpgladden.bsky.social
Jupiter over Livermore CA - 12.29.25

Nikon D7200, Nikon AF-S 200-500 f/5.6e
1second, f/5.6 ISO 2000

Small, but you can make out three of its moons.

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#photo
#darktable
December 30, 2025 at 7:23 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.29.25

Nikon D7200, Nikon AF-S 200-500 f/5.6e
1/320, f/10 ISO 320

Stack of 20 frames in AutoStakkert, post-processed in DarkTable

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
December 30, 2025 at 6:55 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.28.25

Nikon D810, Nikon AF-S 200-500 f/5.6e
1/320, f/8 ISO 320

Same process as the D7200 camera. Which is better? ¯\_(ツ)_/¯

#nikon
#nikond810
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
bsky.app/profile/tpgl...
December 29, 2025 at 6:42 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.28.25

Nikon D7200, Nikon AF-S 200-500 f/5.6e
1/320, f/8 ISO 320

Stack of 25 frames in AutoStakkert, post-processed in DarkTable

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
December 29, 2025 at 3:26 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.27.25

Editied in DarkTable and GIMP

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable

bsky.app/profile/tpgl...
December 28, 2025 at 9:33 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.27.25

Nikon D7200, Nikon AF-S 200-500 f/5.6e
1/320, f/9 ISO 320

Stack of 30 frames in AutoStakkert, post-processed in DarkTable

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
December 28, 2025 at 3:09 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.26.25

Nikon D7200 - teleconverter comparison shots
(Tc-20e III vs TC14e II)

1/320, f/11, ISO 320

Stack of 20 frames for each

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
Nikon D7200, Nikon AF-S 200-500, TC-20e III Nikon D7200, Nikon AF-S 200-500, TC-14e II
December 27, 2025 at 7:10 AM
tpgladden.bsky.social
Sunset at Monterey Bay. Adjusted the white point from my previous post.

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California

bsky.app/profile/tpgl...
December 15, 2025 at 6:57 AM
tpgladden.bsky.social
I did an exercise today in the park with my Nikon D810 and a 50mm prime instead of my usual landscape lens, which is a 24-120 zoom. It was a bit of a departure for me.

#Photography
#Photographers
#Landscape
#Trees
#Nature
#California
December 11, 2025 at 3:58 AM
tpgladden.bsky.social
Moon over Livermore CA - 12.05.25

Nikon D7200 - first pic used a TC-17 teleconverter, the second pic used a TC-20

1/400, f/11, ISO 200

Stack of 15 frames in AutoStakkert and Darktable

#nikon
#nikond7200
#photography
#astrophotography
#SciArt
#ThePhotoHour
#moon
#moonphotography
#photo
#darktable
Nikon D7200, Nikkor AF-S 200-500 with a Nikon TC-17 E II teleconverter Nikon D7200, Nikkor AF-S 200-500 with a Nikon TC-20 E II teleconverter
December 6, 2025 at 6:33 AM