| Re: ChatGPT and the navigation stars... | Andrew Nikitin | 15 Jul, 06:44 |
| Re: Spica eclipsed by the Moon: July 13/14 | Joe Plazak | 14 Jul, 03:22 |
| Re: Spica eclipsed by the Moon: July 13/14 | Frank Reed | 14 Jul, 00:37 |
| Re: Lunar distance by photography | Peter Monta | 13 Jul, 19:02 |
| Re: Question about horizon mirror unsilvered half | Chuck Varney | 12 Jul, 23:51 |
| Re: Question about horizon mirror unsilvered half | Denis Vannier | 12 Jul, 16:49 |
| Re: ChatGPT and the navigation stars... | Bob Goethe | 12 Jul, 15:12 |
| Re: Question about horizon mirror unsilvered half | Chuck Varney | 11 Jul, 21:08 |
| Re: ChatGPT and the navigation stars... | Huub Robroek | 10 Jul, 15:04 |
| Re: ChatGPT and the navigation stars... | Bill Ritchie | 9 Jul, 10:15 |
| Question about horizon mirror unsilvered half | Joe Wong | 9 Jul, 09:43 |
| Re: ChatGPT and the navigation stars... | Wolfgang Köberer | 9 Jul, 07:13 |
| Re: ChatGPT and the navigation stars... | Frank Reed | 9 Jul, 05:03 |
| Re: ChatGPT and the navigation stars... | Andrew Nikitin | 9 Jul, 02:55 |
| Re: In need of two mirrors | Denis Vannier | 8 Jul, 20:41 |
| Re: ChatGPT and the navigation stars... | Hewitt Schlereth | 8 Jul, 20:30 |
| ChatGPT and the navigation stars... | Frank Reed | 8 Jul, 20:13 |
| Re: Catalogue of Stars. Afterword. | Antoine Couëtte | 7 Jul, 17:45 |
| Catalogue of Stars. Afterword. | Andrew Nikitin | 7 Jul, 16:20 |
| Catalogue of Stars. Part 3. | Andrew Nikitin | 7 Jul, 15:51 |
| Catalogue of Stars. Part 2. | Andrew Nikitin | 7 Jul, 15:38 |
| Catalogue of Stars. Part 1. | Andrew Nikitin | 6 Jul, 22:53 |
| Re: Atmospheric refraction high above Sea Level | Antoine Couëtte | 6 Jul, 17:22 |
| Spica eclipsed by the Moon: July 13/14 | Frank Reed | 6 Jul, 15:55 |
| Re: Traditional navigation by slide rule | Dave Walden | 6 Jul, 09:14 |
| Re: Traditional navigation by slide rule | Hewitt Schlereth | 5 Jul, 19:55 |
| Re: Traditional navigation by slide rule | Ron S | 5 Jul, 18:01 |
| Re: Atmospheric refraction high above Sea Level | Frank Reed | 5 Jul, 17:24 |
| Re: In need of two mirrors | Art Leung | 4 Jul, 14:25 |
| Re: Atmospheric refraction high above Sea Level | Antoine Couëtte | 4 Jul, 07:03 |
| Re: In need of two mirrors | Bill Morris | 4 Jul, 00:38 |
| Re: In need of two mirrors | Paul Bedel | 3 Jul, 19:32 |
| Re: In need of two mirrors | Jean-Philippe Planas | 3 Jul, 18:39 |
| Re: Atmospheric refraction high above Sea Level | Gary LaPook | 3 Jul, 17:40 |
| Atmospheric refraction high above Sea Level | Antoine Couëtte | 3 Jul, 07:05 |
| In need of two mirrors | Marc Gounard | 3 Jul, 03:34 |
| Re: Standard Astronomical Refraction Tables [-1°,0°] | Antoine Couëtte | 2 Jul, 12:38 |
| Re: Standard Astronomical Refraction Tables [-1°,0°] | Frank Reed | 1 Jul, 02:07 |
| Re: Standard Astronomical Refraction Tables [-1°,0°] | Evan McDade | 1 Jul, 01:40 |
| Re: Lunar distance by photography | Paul Hirose | 30 Jun, 21:57 |
| Re: Standard Astronomical Refraction Tables [-1°,0°] | Frank Reed | 30 Jun, 16:13 |
| Re: Standard Astronomical Refraction Tables [-1°,0°] | Lars Bergman | 30 Jun, 13:27 |
| Re: Old sextant | David Pike | 29 Jun, 21:40 |
| Standard Astronomical Refraction Tables [-1°,0°] | Antoine Couëtte | 29 Jun, 17:25 |
| Re: Old sextant | Ian Gifford | 29 Jun, 11:10 |
| Re: Old sextant | NavList Visitor | 29 Jun, 05:08 |
| Re: Old sextant | Sean C | 29 Jun, 01:25 |
| Re: Old sextant | Chuck Varney | 28 Jun, 20:58 |
| Re: Old sextant | David Pike | 28 Jun, 09:03 |
| Re: Old sextant | David Pike | 28 Jun, 08:53 |
| Re: Old sextant | Frank Reed | 28 Jun, 00:15 |
| Re: Old sextant | Bill Morris | 27 Jun, 21:18 |
| Re: Old sextant | Sean Michael Johnston | 26 Jun, 16:13 |
| Re: Old sextant | Ian Gifford | 25 Jun, 16:37 |
| Re: Old sextant | David Pike | 24 Jun, 21:43 |
| Re: Old sextant | Frank Reed | 24 Jun, 19:51 |
| Re: Lunar distance by photography | Peter Monta | 24 Jun, 17:43 |
| Re: Star photo plate solver | Peter Monta | 24 Jun, 17:35 |
| Old sextant | Art Horn | 24 Jun, 17:28 |
| Re: A simple (?) puzzle from another amazing picture | Antoine Couëtte | 24 Jun, 14:07 |
| Lunar distance by photography | Paul Hirose | 22 Jun, 19:43 |
| Re: Polhemus Computer Celestial True Bearing (FAA-173) | Art Leung | 22 Jun, 17:20 |
| Re: Star photo plate solver | Frank Reed | 22 Jun, 16:59 |
| Re: Star photo plate solver | Matus Tejiscak | 22 Jun, 11:57 |
| Re: Polhemus Computer Celestial True Bearing (FAA-173) | Dave Walden | 21 Jun, 23:44 |
| A short Moon day Saturday | Frank Reed | 21 Jun, 18:43 |
| Stellarium Moon for celestial navigation | Frank Reed | 21 Jun, 16:55 |
| GOAT of optical altitude measurements? | Dave Walden | 21 Jun, 15:17 |
| Re: Polhemus Computer Celestial True Bearing (FAA-173) | Art Leung | 21 Jun, 14:10 |
| Re: Polhemus Computer Celestial True Bearing (FAA-173) | Dave Walden | 21 Jun, 12:19 |
| Washington Post sweetly explains the solstice | Paul Saffo | 20 Jun, 15:30 |
| Re: Polhemus Computer Celestial True Bearing (FAA-173) | Htom Trites | 20 Jun, 02:40 |
| Re: Star photo plate solver | Frank Reed | 19 Jun, 15:50 |
| Star photo plate solver | Paul Hirose | 19 Jun, 04:14 |
| Re: More Lunars, now from Argentina | Martin Caminos | 19 Jun, 02:39 |
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