{"id":16669,"date":"2012-09-04T12:41:36","date_gmt":"2012-09-04T10:41:36","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=16669"},"modified":"2012-09-04T12:41:36","modified_gmt":"2012-09-04T10:41:36","slug":"estimating-sunset-time-with-your-hand","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2012\/09\/04\/estimating-sunset-time-with-your-hand\/","title":{"rendered":"Estimating sunset time with your hand"},"content":{"rendered":"\n

I came across this handy tip over at Lifehacker website<\/a>. \u00a0I think that’s pretty useful for outdoor photography, when camera people want to some of the best sky colors.<\/p>\n

\"\"<\/a><\/p>\n

All you need to do is extend the hand full and count the number of finger width distances between the sun and the horizon. \u00a0Each finger is approximately 15 minutes, which means each hand is about an hour. \u00a0This is of course just an approximation, but it’s always better to have an approximation than nothing at all. \u00a0Enjoy.<\/p>\n\n","protected":false},"excerpt":{"rendered":"\n

I came across this handy tip over at Lifehacker website. \u00a0I think that’s pretty useful for outdoor photography, when camera people want to some of the best sky colors. All you need to do is extend the hand full and count the number of finger width distances between the sun and the horizon. \u00a0Each finger … Continue reading Estimating sunset time with your hand<\/span><\/a><\/p>\n\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_links_to":"","_links_to_target":""},"categories":[1,30],"tags":[52,239,74],"keyring_services":[],"class_list":["post-16669","post","type-post","status-publish","format-standard","hentry","category-general","category-photography","tag-sun","tag-time","tag-tips"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":28557,"url":"https:\/\/mamchenkov.net\/wordpress\/2018\/05\/07\/accurate-instagram-filters-reconstruction\/","url_meta":{"origin":16669,"position":0},"title":"Accurate Instagram Filters Reconstruction","author":"Leonid Mamchenkov","date":"May 7, 2018","format":false,"excerpt":"homm\/color-filters-reconstruction is a GitHub repository with a number of tools that help to automatically or semi-automatically deconstruct the color filters applied to a picture by such services as Instagram, Google Photos, and others. Here's how it works: This method is based on\u00a0three-dimensional lookup tables\u00a0and their two-dimensional representation:\u00a0hald images. The core\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7951,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/09\/24\/working-with-hashes-in-perl\/","url_meta":{"origin":16669,"position":1},"title":"Working with hashes in Perl","author":"Leonid Mamchenkov","date":"September 24, 2004","format":false,"excerpt":"There are several very useful modules at CPAN to work with Perl hashes. Here is a short list to get you started. Tie::Hash::Approx - use key approximation to find values. Tie::AliasHash - use multiple keys for a single value. Tie::Hash::Expire - expire keys in hash after a predefined period of\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22149,"url":"https:\/\/mamchenkov.net\/wordpress\/2014\/07\/08\/css-colorguard-keep-a-watchful-eye-on-your-css-colors\/","url_meta":{"origin":16669,"position":2},"title":"CSS Colorguard – keep a watchful eye on your CSS colors","author":"Leonid Mamchenkov","date":"July 8, 2014","format":"link","excerpt":"CSS Colorguard - keep a watchful eye on your CSS colors. Here is a better description from the README: Every CSS project starts out with good intentions, but inevitably, one too many people eye-dropper colors into nooks and crannies that you never knew existed. CSS Colorguard helps you maintain the\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"CIEDE2000 math","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2014\/07\/CIEDE2000-math-389x500.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":8738,"url":"https:\/\/mamchenkov.net\/wordpress\/2005\/03\/24\/finger-activity\/","url_meta":{"origin":16669,"position":3},"title":"Finger activity","author":"Leonid Mamchenkov","date":"March 24, 2005","format":false,"excerpt":"Fingers are Maxim's most active body parts without a question. He moves his fingers all the time. And I mean all the time. He moves his fingers when he sleeps, eats, baths, dumps the load, plays, goes outside... You get the idea. With all these movement, some of the figures\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7483,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/05\/04\/photozonede\/","url_meta":{"origin":16669,"position":4},"title":"PhotoZone.de","author":"Leonid Mamchenkov","date":"May 4, 2004","format":false,"excerpt":"Yet another interesting site about photography - PhotoZone.de. Despite the .de domain it's mostly in English. There are a lot of articles about usual subjects - equipment, techniques, digital, etc. There is also a forum for those who'd like to stay and ask questions. Most stuff is basic, but it's\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":16734,"url":"https:\/\/mamchenkov.net\/wordpress\/2012\/09\/20\/if-you-looked-at-photography-alone-youd-notice-t\/","url_meta":{"origin":16669,"position":5},"title":"If you looked at photography alone, you’d notice t…","author":"Leonid Mamchenkov","date":"September 20, 2012","format":"status","excerpt":"If you looked at photography alone, you'd notice that most pictures of the sun are during sunrises or sunsets. That doesn't mean, however, that it's not shining the rest of the time.","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/16669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=16669"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/16669\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=16669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=16669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=16669"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=16669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}