{"id":37198,"date":"2023-09-22T06:24:00","date_gmt":"2023-09-22T10:24:00","guid":{"rendered":"http:\/\/briansolomon.com\/trackingthelight\/?p=37198"},"modified":"2023-09-20T21:26:21","modified_gmt":"2023-09-21T01:26:21","slug":"donner-pass-march-22-1991","status":"publish","type":"post","link":"http:\/\/briansolomon.com\/trackingthelight\/donner-pass-march-22-1991\/","title":{"rendered":"Donner Pass- March 22, 1991"},"content":{"rendered":"\n

Below are two images from my ‘lost’ Kodachrome file.<\/p>\n\n\n\n

These were exposed on one of my many trips on California’s Donner Pass to document Southern Pacific in the 1990s.<\/p>\n\n\n\n

On this day, SP had called a train with its BIG snow-service Jordan spreaders at each end to help clear the line over the pass.<\/p>\n\n\n\n

I was set up at the east end of the snow shed complex at Norden near Donner Summit. While SP’s crew adjusted the wings on the Jordan for an eastward move to clear snow, I made a series of exposures using my Nikon F3 on Kodachrome 25. Back in the 1990s, I had deemed the two images displayed here as less than optimal.Until I scanned them the other night, they had never seen the light of day.<\/p>\n\n\n\n

The top exposure was part of a bracket sequence and is a bit ‘hot’ (1\/3 stop overexposed). It was challenging to select the correct exposure in bright sunbleached snow , which is why I’d made the bracket to begin with.<\/p>\n\n\n\n

The middle image was exposed using a circular polarizing filter in my effort to reduce glare and obtain better highlight detail. Unfortunately, this was a cheap filter and lent a slightly cyan tint to the scene. Also, I didn’t compensate properly for the effect of the filter on my exposure, so the image is about 1\/2 stop too dark. The bottom image is an adjusted\/color corrected version of the middle image.<\/p>\n\n\n\n

\"\"
Kodachrome 25, exposed using a Nikon F3T with f4.0 200mm lens. Approximate exposure f5.6 1\/250th.<\/figcaption><\/figure>\n\n\n\n
\"\"
Kodachrome 25, exposed using a Nikon F3T with f4.0 200mm lens and circular polarizer. The image below is from the same scan.<\/figcaption><\/figure>\n\n\n\n
\"\"
Same scan as the middle image: Kodachrome 25, exposed using a Nikon F3T with f4.0 200mm lens and circular polarizer. This image was adjusted in post processing to correct for the cyan color balance and improve overall appearance.<\/figcaption><\/figure>\n\n\n\n

Tracking the Light Posts Daily!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

These were exposed on one of my many trips on California’s Donner Pass to document Southern Pacific in the 1990s.<\/p>\n","protected":false},"author":1,"featured_media":37203,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_s2mail":"yes","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[6060,10,6108,48],"tags":[5419,5186,5622,5361],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/briansolomon.com\/trackingthelight\/wp-content\/uploads\/2023\/09\/SP_Jordan_Spreader_at_Nordern_Calif_Mar22_1991_K25_Nikon\u00a9BrianSolomon_119017-2.jpg?fit=1800%2C1212","jetpack_shortlink":"https:\/\/wp.me\/p2BVuC-9FY","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/posts\/37198"}],"collection":[{"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/comments?post=37198"}],"version-history":[{"count":5,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/posts\/37198\/revisions"}],"predecessor-version":[{"id":37206,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/posts\/37198\/revisions\/37206"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/media\/37203"}],"wp:attachment":[{"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/media?parent=37198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/categories?post=37198"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/briansolomon.com\/trackingthelight\/wp-json\/wp\/v2\/tags?post=37198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}