https://www.cooknavigation.com/blog daily 0.75 2021-09-30 https://www.cooknavigation.com/blog/chart-tutorial2021929 monthly 0.5 2021-09-30 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632971014192-GU4KT6RPIM698LRF84LV/Screenshot+%2836%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632974536700-EGFJ3KD1VOJWRVD9L5DA/Screenshot+%2843%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632977897893-ESM7IAMFOX4YNNINBC2A/Screenshot+%2851%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632976888783-31QFHP7JLOF2I31OJWUU/Screenshot+%2847%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632977220992-P9QOFIW8UCCHLM0E1Y60/Screenshot+%2850%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632972771923-T13IGYF39Y1Z0BKCL4A2/Screenshot+%2839%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632973474340-74IJZFUHBWQRGVT0E51R/Screenshot+%2842%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632975721294-ILQHXQI9VOM3IZYT6BIW/Screenshot+%2845%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632972343415-9B134WEHNQ5IHKWKXTG2/Screenshot+%2837%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632976634438-Z9DQEOK51LS11UN40687/Screenshot+%2846%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1632975460666-ZD3QA1C3DAAMY9Y4RA6P/Screenshot+%2844%29.png Blog - Chart Tutorial - Make it stand out Whatever it is, the way you tell your story online can make all the difference. https://www.cooknavigation.com/blog/custom-charts-graphs2021131 monthly 0.5 2021-11-07 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1612086274028-WYIIOG7K4WLQ5OY3JD3G/visibility.png Blog - Custom Charts / Graphs You can make custom charts like this with the data series calculator. (Click image for larger version.) https://www.cooknavigation.com/blog/qt3li839na8q6o2fccjw96yd4ik9jv monthly 0.5 2021-01-27 https://www.cooknavigation.com/blog/category/Recipe monthly 0.5 https://www.cooknavigation.com/blog/category/In+the+Bakery monthly 0.5 https://www.cooknavigation.com/blog/category/Press monthly 0.5 https://www.cooknavigation.com/home daily 1.0 2025-01-10 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/e2c1eb8b-5aff-49a0-86f6-8c132fa0e76e/cnss1c.png Home Almanac https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1612789320057-D4EQ2PM8PLNUMHIYD4IB/Plotting+Sheet+Example.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/9d0d5a2b-4db6-4f27-b4f7-ec0bf33aa2b9/plot-sheet.gif https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1611922820867-9EY4U8ZG9X2V5VXVFC2T/Coordinates.gif Home - Declination? SHA? What does that mean? The meanings of the terms used in celestial navigation literature aren’t always obvious. Here is a brief explanation of the coordinates used to describe the position of a star or other celestial body. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1612607490087-67JURVJFJ8TOIM1BRT1I/XerxesEclipse2.gif Home - Herodotus tells us there was an eclipse on October 2nd, 480 BC. This animation shows the topocentric altitudes and azimuths calculated by my spreadsheet. The altitude of the Moon is corrected for parallax using the calculated distance from the Earth to the Moon. The location is in the middle of the Sahara. https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/e527683a-9953-4103-bfa4-738475fb0baf/cnss1c.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/36497752-3ff4-41cd-b730-0a22350d9768/cnss2c.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/4af7e571-2973-4d45-b97a-9a17b52eb9ec/cnss3b.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/4ffea29d-75cd-418e-9d71-fb7b1f4dddaf/cnss4b1.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/d11681ee-0eeb-460c-b674-46ac76b29ba6/cnss5b1.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/3895b55b-e842-4321-a5aa-f8f73716fb69/cnss6b.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/fda259e5-8bb8-4965-a410-e982d6805610/cnss7b1.png Home https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/09115cf7-d09c-4529-b075-c9ae88ffa791/cnss8c.png Home https://www.cooknavigation.com/contact daily 0.75 2023-03-03 https://www.cooknavigation.com/visibility-chart daily 0.75 2021-01-31 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1612086274028-WYIIOG7K4WLQ5OY3JD3G/visibility.png Visibility Chart https://www.cooknavigation.com/hash-values daily 0.75 2024-10-13 https://www.cooknavigation.com/instructions daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/09115cf7-d09c-4529-b075-c9ae88ffa791/cnss8c.png Instructions https://www.cooknavigation.com/almanac daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/e2c1eb8b-5aff-49a0-86f6-8c132fa0e76e/cnss1c.png Almanac https://www.cooknavigation.com/sight-reduction daily 0.75 2021-11-07 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/4ffea29d-75cd-418e-9d71-fb7b1f4dddaf/cnss4b1.png Sight Reduction https://www.cooknavigation.com/data-series daily 0.75 2021-11-01 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1635729592849-KDU7R2VYDGVN9DX6JJJI/cnss3b.png Data Series https://www.cooknavigation.com/sky-chart daily 0.75 2022-10-24 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/36497752-3ff4-41cd-b730-0a22350d9768/cnss2c.png Sky Chart https://www.cooknavigation.com/map daily 0.75 2021-11-07 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/fda259e5-8bb8-4965-a410-e982d6805610/cnss7b1.png Map https://www.cooknavigation.com/sight-data daily 0.75 2021-11-07 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/d11681ee-0eeb-460c-b674-46ac76b29ba6/cnss5b1.png Sight Data https://www.cooknavigation.com/course daily 0.75 2021-11-01 https://images.squarespace-cdn.com/content/v1/6011157c6360d66d1e39e503/1635729695321-QYFGFSLTLYN92701R5JS/cnss6b.png Course https://www.cooknavigation.com/404 daily 0.75 2021-02-05 https://www.cooknavigation.com/celnav-changelog daily 0.75 2024-10-09 https://www.cooknavigation.com/links daily 0.75 2025-07-18 https://www.cooknavigation.com/hidden daily 0.75 2025-08-26