MRPS The Night Sky Presentation 20210510 - Stan Mansas

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The Bortle ScaleHow Bortle class affects astrophotographyIn terms of backyard astrophotography, the sky quality willhave a huge impact on your images. Deep-sky imagingunder a bright city sky means that you’ll have to put a lotmore exposure time into your projects than someone in arural locationYou’ll need to work harder to improve the signal-to-noiseratio of your final image because the signal (light emittedfrom the object) is buried underneath a layer of lightpollutionTo help capture images with improved contrast and lessbackground skyglow, light pollution filters that isolatespecific wavelengths of light can be usedBackground Image: Stellarium
The Macedon Ranges Bortle Scale: Class 4 or betterLight Pollution AppCloud cover AppApps are readily availablehttps://darksitefinder.com/maps/world.html#7/-36.383/146.312Background Image: Stellarium
Page 1 and 2: MRPS Tech NightThe Night SkyPresent
Page 3 and 4: Carina Nebula, 6000 to 10,000 light
Page 5 and 6: IntroductionCarina Nebula, 6000 to
Page 7 and 8: McNaught Comet Gisborne 200735 to 1
Page 9 and 10: Before:Focal: 19mm, f2.8Exp: 15sISO
Page 11 and 12: Before:Focal: 19mm, f2.8Exp: 15sISO
Page 13 and 14: Before:Focal: 19mmf2.8exp: 15sISO 8
Page 15 and 16: Yorketown South Australia Sept 2019
Page 17 and 18: Milky WayPhotographing the Galactic
Page 19 and 20: The Celestial MapDid you know that
Page 21 and 22: The Celestial Sphere?How we view th
Page 23 and 24: Camera Settings to minimise Star Tr
Page 25 and 26: Moon PhasesImages by: https://www.u
Page 27 and 28: Light Pollutionhttps://darksitefind
Page 29: The Bortle ScaleClass 5: Suburban s
Page 33 and 34: Ok…… so where do you start?Crea
Page 35 and 36: Step 1: The VisionVision has to do
Page 37 and 38: Step 3: The Ingredients• Subject,
Page 39 and 40: Step 3: The IngredientsWhat subject
Page 41 and 42: Step 4: MethodTypical Cameras Setti
Page 43 and 44: Step 4: MethodSouthern CrossFind: T
Page 45 and 46: Step 4: MethodFocus: Other Methods:
Page 47 and 48: Step 5: Plating Up - Processing you
Page 49 and 50: Step 5: Plating Up - Processing you
Page 51 and 52: Tonights Practical: #1E SE SBackgro
Page 53 and 54: Night Sky Pocket GuidesBackground I

MRPS The Night Sky Presentation 20210510 - Stan Mansas

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