WebI see the Bortle scale wikipedia page defines it as Bortle 1 = 21.99–22.0 and there is nothing fainter. The 21.99–22.0 is a 0.9% range, which can't even be seen visually. Even 10 to 20% is very difficult at such faint conditions. So this rant isn't about you, but how the Bortle scale has been torqued into something unrealistic. http://www.bigskyastroclub.org/lp_bortle.html
What Is The Bortle Scale? Light Pollution Classes …
WebOct 10, 2024 · A more comprehensive standard that uses limiting magnitude as its basis is the Bortle Dark-Sky Scale, created by amateur astronomer and Sky & Telescope writer John Bortle . It first appeared in the … WebOct 12, 2024 · The Soul Nebula in Cassiopeia. With an apparent size of 150′ × 75′, the Soul Nebula is a fantastic deep sky astrophotography target for a DSLR camera and compact wide-field refractor telescope. It also rises … pho and boba midland tx
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WebNov 18, 2024 · Caroline Bortle is the Digital Content Coordinator at ChurchPOP based in Irondale, Alabama. ... View Caroline's Full Org Chart. Recent News About Caroline Bortle . Web References. Scoops. Intent. 8 Facts About the Amazing St. Frances Xavier Cabrini, First Canonized Saint from the United States ChurchPOP WebJul 18, 2006 · Class 1: Excellent Dark-sky Site. To the unaided eye the limiting magnitude is 7.6 to 8.0 (with effort), though the presence of Jupiter or Venus in the sky seems to degrade dark adaptation. The zodiacal … WebApr 14, 2024 · Some Early Observations - posted in Beginners Forum (No Astrophotography): The weather was great in my area this last week. At least three nights of totally clear skies. The dark skies chart website basically had four dark blue squares from 9PM onward. I observed from 9PM to 10PM each night. Sunset was at ~8PM. Im using a … pho and bubble tea near me