How Data From The Chandra X-Ray Observatory Helps With Studying Energetic Black Holes
Updated: 2024-06-01 16:00:00
NASA’s Chandra X-ray Observatory detects X-ray emissions from astronomical events.
Fluxgate magnetometer daily cycle of earth's magnetic field.
Updated: 2024-05-31 22:13:20
, . Site Home Blog Home Recent Images Equipment Sharpless Software Fluxgate magnetometer daily cycle of earth's magnetic . field Category : magnetometer Posted by : Tom How I've started looking at creating an average of the diurnal cycle of the Earth's magnetic field as detected by my FGM-3h fluxgate magnetometer linked up to the Arduino mega in my Earth Magnetic field . Observatory There are a great deal of problems with this due to different errors in the readings , so to start with I've simply taken the average reading on each day . I've used this to calculate the variance from the average at each 5 minute interval during each day , and then averaged all these . together This doesn't get a nice result of the diurnal magnetometer reading cycle so I've excluded everything outside oneReal-time UK fluxgate magnetometer data page now up: Earth Magnetic field observatory
Updated: 2024-05-31 22:13:20Earlier in the summer I purchased an FGM-3h fluxgate magnetometer and rigged it up to the Arduino and a database on the website. Finally I've got around to doing a proper page for it - so click here to see the live magnetometer data. UK Live real-time magnetometer data The page allows you select a date period for the data. The magnetometer data allows you to see the changes in the Earth's magnet field during the day caused by the diurnal cycle of the field and more random stuff caused by solar flares etc.DSLR Astrophotography progressing
Updated: 2024-05-31 22:13:20Slowly getting the hang of this DSLR astro imaging lark. Lesson from last night: Remember to charge the batteries for the camera!! I'm using 6 x AA rechargeable batteries to run the camera, but I think i forgot to charge them because they ran flat around 12:30 this morning. I didn't change them because I was asleep in bed at the time!! Anyhow, here is what you can do with a Canon 350d and an 8 inch Newtonian telescope in about 10 mins...A part of the M31 Galaxy...Where are All the Primordial Black Holes?
Updated: 2024-05-30 18:37:32
Skip to content Universe Today Space and astronomy news Menu Videos Newsletter Podcast Contact Us Support Us Log in This graphic shows how large-amplitude fluctions on small scales in the cosmic background background could result in primordial black holes . Courtesy : ESA Planck Collaboration Jason Kristiano . Posted on May 30, 2024 May 30, 2024 by Carolyn Collins Petersen Where are All the Primordial Black Holes The earliest black holes in the Universe called primordial black holes PBHs are strong contenders to help explain why the Universe is heavier than it looks . There’s only one problem : these miniature monsters haven’t exactly been observed âyet . But , when astronomers do find them , they might turn out to be part of the Universe’s dark matter . component Primordial black holesTour de force: International PDRs4All team chart Orion Nebula like never before
Updated: 2024-05-15 11:00:00Journals Books Conferences 0 Subscriber Authentication Point Sign in with login password Your subscription EDPS Account Login All volumes For authors Search Menu About A A Aims and scope History Editors of A A Board of Directors Indexed in Copyright A A leaflet PDF A A S2O leaflet PDF Masthead Browse articles All volumes Special issues Forthcoming Highlights Press releases For authors Author information Paper organization News from the Editorial Office Page charges Acceptance stage Production stage Copyright Open Access Author's guide PDF Language editing 1. Introduction 2. Main guidelines for A A style 3. General structure 4. UK versus US spelling and grammar 5. Punctuation and style concerns regarding equations , figures , tables , and footnotes 6. Verb tenses 7. General hyphenation