Mathematics
View allAll Photos Tagged electromagnetic
Something that looks like an electromagnetic coil on a motherboard, or like a Warp core (an interpretation which I prefer, of course), but is an entirely "analog", very simple, everyday stationery item: A stainless steel pen clip that consists of a strong clip to which a flexible spiral that holds most thinner pencils or pens is attached (so it would have worked for last week's theme as well, but it hadn't been on my radar then). For completeness, I've added a blue aluminium Rotring ballpen that, at some point in its desk life, "lost" its clip (it came loose at some point so I decided to remove it). Colour light helpers were the usual suspects, and I've processed the image in DXO, Color Efex, and Analog Efex, with final touches in LR, which seems to be my preferred processing workflow at the moment.
HMM, everyone, I'll catch up with you tonight!
Is electromagnetic radiation and we generally refer to that which is visible to us. Light is transmitted in the form of waves whose reflection illuminates surfaces, thus allowing us to see objects and colors around us.
The tiny snail loved Physics lessons! She particularly enjoyed studying the electromagnetic spectrum, and the idea that the different colours of visible light had different wavelengths - although it took a while to come to terms with the fact that blue light had the shortest wavelength and red light had the longest wavelength - but with perseverance she was able to get on top of the subject material.
For Macro Mondays theme 'Wavy Lines'. The coloured wires were arranged and photographed to be within 7cm.
No snails were harmed in the making of this photograph.
A very severe solar electromagnetic storm hit the National Gallery of Australia, Canberra area last Saturday. The area was totally depleted of colour, except for red. The ACT Police, Missing Colours Unit, is investigating and has not ruled out alien intervention. This is all very strange but has happened in this area before.
I saw this wall lamp in the one of the rest rooms of the restaurant Chambard in Kaysersberg, Alsace.
So I had to return and take a photo (or 2)
Bildgestaltung mit dem Prisma. V1.
Dispersion, von dispergere, „ausbreiten, zerstreuen.
Dispersion im Prisma erzeugt ein Farbspektrum.
Das Lichtspektrum, auch Farbspektrum, ist der für den Menschen sichtbare Anteil des elektromagnetischen Spektrums.
Image creation with the prism. V1
Dispersion, from dispergere, "to spread out, to scatter.
Dispersion in the prism creates a color spectrum.
The light spectrum, also color spectrum, is the part of the electromagnetic spectrum that is visible to humans.
Diesel locomotive 1438 with an "Arco" coach and a Sorefame generator wagon heading towards Torre das Vargens to perform electromagnetic compatibility tests with the ex-Renfe coach.
Diesel locomotive 1438 with an "Arco" coach and a Sorefame generator wagon performing electromagnetic compatibility tests with the ex-Renfe coach at Torre das Vargens.
Diesel locomotive 1438 with an "Arco" coach and a Sorefame generator wagon heading back to Entroncamento after performing electromagnetic compatibility tests with the ex-Renfe coach at Torre das Vargens.
ODC-Electromagnetic
Buckyballs are a great way to illustrate magnetic attraction and repulsion. The bowl is also magnetic. it's actually for your change.
Photographed at the Railway Museum in Utrecht, this electric locomotive bell showcases the functional elegance of early industrial signalling. Unlike the traditional steam‑driven bells, this type uses an electromagnet and mechanical striker, a system widely adopted in rail environments from the late 1800s onward. In black and white, the polished metal surfaces and the precise engineering of the mechanism stand out, highlighting both its utility and its craftsmanship.
Das #Dreiecksprisma und sein #Schatten
Monatsthema Schatten
Bildgestaltung mit dem Dreiecksprisma.
Dispersion, von dispergere, „ausbreiten, zerstreuen.
Dispersion im Prisma erzeugt ein Farbspektrum.
Das Lichtspektrum, auch Farbspektrum, ist der für den Menschen sichtbare Anteil des elektromagnetischen Spektrums.
The #triangular prism and its #shadow
Monthly theme: shadow
Image design with the triangular prism.
Dispersion, from dispergere, "to spread, to scatter."
Dispersion in the prism creates a color spectrum.
The light spectrum, also known as the color spectrum, is the part of the electromagnetic spectrum that is visible to humans.
The aurora borealis over the Deaver Reservoir, Park County, Wyoming in the early morning, May 11, 2024
maps.secondlife.com/secondlife/Hilton%20Villas/161/100/23
Rumi - Gift of Love
www.youtube.com/watch?v=X-idP23bHCg
Important Message from Gregg Braden
www.youtube.com/watch?v=Qtcmixl0b3E
www.youtube.com/watch?v=GxERTlbAo7g
I challenge you to only feel Love & Peace on our planet at this time
Collectively we make up the world consciousness
We have the power within each and every one of us to change the direction on the planet.
You can and you do make a difference with your thoughts - we can effect the electromagnetic field with Love & Peace
Let's do it now ! Love & Peace
Officina dei Sogni Radio is up and running!
It's already broadcasting on two sims.
Backdrop:
Donna Rouge Steamcity 1.0 2K Backdrops
Marketplace: marketplace.secondlife.com/p/Steamcity-10-2K-backdrops/27...
Mainstore: maps.secondlife.com/secondlife/Alysons%20Secret/147/45/2803
My blog: www.virgy3d.com
My Flickr: www.flickr.com/photos/virgystella/
My Primfeed: www.primfeed.com/virgystella.resident
Like all kinds of electromagnetic radiation. However, in the case of light, we can see the effect this particular kind of radiation has on materials and surfaces (reflections for example). And "seeing" is the brain's translation of what happens to our retina when light enters. The literal meaning of "photography", an artificial term just 200 years old, is "writing with light". We don't. We can't even see light. Our camera is rather a tool to organise and influence our brains' translations of the impact of light. Photographers are translators, not creators in a strict sense. However, there are good and bad translations. Sony A7iii, Pentacon 3.5/30.
Un temporale lontano. Lampi improvvisi illuminano la notte. Sullo sfondo, un cielo blu scuro, cobalto, punteggiato di stelle lontane. Eppure la luce è la stessa, increspature di energia che si muovono ad una velocità inimmaginabile... e pur provenendo da mondi diversi, il mio occhio le sente, le registra insieme, il cervello le interpreta come luce... e io non posso che restarne affascinato. Profondamente.
Foto scattata dietro casa, poco fa :)
Buona serata
#lightning #fulmini #stelle #luce #electromagnetic #elettromagnetico #space #spazio #padova #garden #backyard #sky #cielo #temporale #love #passion #passione
The aurora borealis over the Deaver Reservoir, Park County, Wyoming in the early morning, May 11, 2024
Die #Glaskugel und ihr #Schatten
Monatsthema Schatten
Bildgestaltung mit dem Kugel.
Dispersion, von dispergere, „ausbreiten, zerstreuen.
Dispersion im Prisma erzeugt ein Farbspektrum.
Das Lichtspektrum, auch Farbspektrum, ist der für den Menschen sichtbare Anteil des elektromagnetischen Spektrums.
Image design with the ball.
Dispersion, from dispergere, "to spread out, to scatter.
Dispersion in the prism creates a color spectrum.
The light spectrum, also color spectrum, is the part of the electromagnetic spectrum that is visible to humans.
New full reprocess of this popular object after to be published by me on natural colors palette on January.
This images is a result of a 65 hours of integration time using rgb and narrow band filters.
The Jellyfish Nebula (IC 443) is a supernova remnant located in the constellation Gemini.
It is situated about 5,000 light-years away from Earth and spans across an area of about 50 light-years in diameter.
The nebula got its name because of its tentacle-like structures, which resemble those of a jellyfish.
These structures are formed from the shockwaves created by the explosion of a massive star, which occurred about 30,000 years ago.
The explosion produced a blast wave that is still expanding outward, colliding with the surrounding interstellar gas and dust and creating the striking filamentary structure we see today.
The Jellyfish Nebula emits light across a broad range of wavelengths, from radio waves to X-rays.
The filaments of gas and dust are primarily made up of hydrogen, but also contain other elements such as oxygen and sulfur.
The nebula also contains a pulsar, a highly magnetized, rotating neutron star that emits a beam of electromagnetic radiation.
Observations of the Jellyfish Nebula have provided important insights into the processes that shape and influence the interstellar medium. It is a popular target for astronomers studying supernova remnants and their interactions with the surrounding interstellar material.
Imaging Telescopes Or Lenses
Takahashi Epsilon-160ED
Imaging Cameras
QHYCCD QHY294 Pro M
Mounts
Sky-Watcher EQ6-R Pro ×
Filters
Baader Blue (CMOS-Optimized) 36 mm · Baader Green (CMOS-Optimized) 36 mm · Baader H-alpha 6.5nm (CMOS-Optimized) 36 mm · Baader O-III 6.5nm (CMOS-Optimized) 36 mm · Baader Red (CMOS-Optimized) 36 mm · Baader S-II 6.5nm (CMOS-Optimized) 36 mm
Accessories
Pegasus Astro FocusCube2 · Pegasus Astro Powerbox Advance Gen2 · QHYCCD QHYCFW3-M-US · TS-Optics Off-axis guider 9mm (TSOAG9G2) ×
Software
Starkeeper Voyager Custom Array
Guiding Cameras
ZWO ASI290MM Mini
Acquisition details
Dates:
Jan. 23, 2022 · Jan. 25, 2022 · Jan. 26, 2022 · Jan. 29, 2022 · Jan. 31, 2022
Frames:
Baader Blue (CMOS-Optimized) 36 mm: 115×60″(1h 55′) (gain: 0.00) bin 1×1
Baader Green (CMOS-Optimized) 36 mm: 115×60″(1h 55′) (gain: 0.00) -15°C bin 1×1
Baader H-alpha 6.5nm (CMOS-Optimized) 36 mm: 146×600″(24h 20′) (gain: 1600.00) -15°C bin 1×1
Baader O-III 6.5nm (CMOS-Optimized) 36 mm: 102×600″(17h) (gain: 1600.00) -15°C bin 1×1
Baader Red (CMOS-Optimized) 36 mm: 115×60″(1h 55′) (gain: 0.00) -15°C bin 1×1
Baader S-II 6.5nm (CMOS-Optimized) 36 mm: 112×600″(18h 40′) (gain: 1600.00) -15°C bin 1×1
Integration:
65h 45′
Avg. Moon age:
24.07 days
Avg. Moon phase:
34.69%
RA center: 06h18m11s.78
DEC center: +22°35′04″.9
Pixel scale: 3.557 arcsec/pixel
Orientation: 0.127 degrees
Field radius: 1.239 degrees
WCS transformation: thin plate spline
Find images in the same area
Resolution: 2082x1398
File size: 5.3 MB
Locations: AAS Montsec, Àger, Lleida, Spain
Data source: Own remote observatory
Remote source: Non-commercial independent facility
When I had a full spectrum modification done to an old camera I ordered two filters with it. I got the 830 nanometer filter which is pure infrared (the visible light part of the electromagnetic spectrum ends somewhere in the mid 700 nanometer range). This is the filter I’ve used for the black and white infrared images I’ve been posting recently. I also ordered a 590nm filter. This filter blocks some of the yellows and everything lower in the spectrum (no blues, greens, purples, etc). It allows some yellows, oranges and reds along with the full infrared part of the spectrum. This facilitates the creation of some rather surreal artistic “false color” imagery. It also requires a fair bit more on the post production side of things and therefore has a longer learning curve than the pure IR black and white which is fairly straight forward. I’ve been playing with it some and this is the first image I find worthy of sharing here. By swapping the red and blue channels in post production, along with a few other techniques you can bring back blue to the sky (even though absolutely zero blue color was captured in camera). Greens end up ranging from yellow to almost white adding a bit of warmth to the overall look.
I grabbed this image of an almond orchard alongside I-5 in the vicinity of Artois California while on a mission a couple days ago as I was between rain squalls and there was some real sunlight (extremely helpful in infrared photography) It won’t be the “cup of tea” of photographic purists but I’ve never considered myself one of those and I’m pleased with the overall look (at least for a relative "noob" like myself😁😁😁).
Outdoors, contre-jour, 7Artisans manual lens at F16 plus 16mm macro extension tube; edited in Fuji's raw converter and refined in Luminar. Electromagnetic forces may hold the rain water molecules together - ideally in the shape of a sphere. In this case, gravity and other forces generate an asymmetric body of water. And though there is no such thing as a skin the water does not run off.
Cinematic toy photography, captured with a 2x anamorphic lens combined with a 100mm macro prime, for a dual focus setup.
Prints available via my website, www.tommilton.co.uk
A more subtle Hubble Palette channel mix ratio of the spectral wavelengths of light, to highlight the different elements in this interesting Deep Sky Object.
Also see the previous version, which was proceeded to more clearly highlight the elements of Hydrogen and Sulfur at the red end of the Spectrum, and the doubly ionized Oxygen at the blue end of the Electromagnetic Spectrum of Light. Rosette Nebula in Narrowband.
About this image:
A Hydrogen-Alpha + Sulfur-II + Oxygen-III Narrowband image of the Rosette Nebula (also known as NGC 2237 or Caldwell 49).
The Rosette Nebula is a large, spherical H II region located near one end of a giant molecular cloud in the Monoceros region of the Milky Way Galaxy. The open cluster NGC 2244 (Caldwell 50) is closely associated with the nebulosity, as the stars formed from the nebula's matter.
The cluster and nebula are at a distance of 5,000 light-years from Earth and measure roughly 50 light-years in diameter. The radiation from the young stars excite the atoms in the nebula, causing it to emit radiation (producing the emission of the nebula at specific spectral lines that we can image).
Narrowband wavelengths of the light spectra in this image:
The Hubble Palette (HST)
Hydrogen-Alpha - 656.3nm
Oxygen-III - 500.7nm
Sulfur-II - 672.4nm
Gear:
GSO 6" f/4 Imaging Newtonian Reflector Telescope.
Baader Mark-III MPCC Coma Corrector.
Celestron SkySync GPS Accessory.
Orion Mini 50mm Guide Scope.
Orion StarShoot Autoguider.
Celestron AVX Mount.
QHYCCD PoleMaster.
Celestron StarSense.
Canon 60Da DSLR.
Aurora Flatfield Panel.
Baader Planetarium 7nm Ha Narrowband filter.
Baader Planetarium 8nm SII Narrowband filter.
Baader Planetarium 8.5nm OIII Narrowband filter.
Tech:
Guiding in Open PHD 2.6.2.
Image acquisition in Sequence Generator Pro.
Pre-Processing and Linear workflow in PixInsight.
PixelMath RGB channel mixing and combinations.
Finished in Photoshop.
Astrometry Info:
View an Annotated Sky Chart of this image.
Center RA, Dec: 97.959, 4.991
Center RA, hms: 06h 31m 50.111s
Center Dec, dms: +04° 59' 26.502"
Size: 1.44 x 1.13 deg
Radius: 0.917 deg
Pixel scale: 3.24 arcsec/pixel
Orientation: Up is -180 degrees E of N
View this image in the World Wide Telescope.
&rotation=-179.778505688&name=Rosette+Nebula+in+the+Hubble+Palette&reverseparity=False&scale=3.24454874051&thumb=https://farm3.staticflickr.com/2021/32819231246_d0caaaca57_q.jpg&ra=97.9587972859&y=629&x=800&dec=4.99069499553){kind=link}
Flickr Explore:
Photo usage and Copyright:
Medium-resolution photograph licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Terms (CC BY-NC-ND 4.0). For High-resolution Royalty Free (RF) licensing, contact me via my site: Contact.
Martin
-
[Home Page] [Photography Showcase] [eBook] [Twitter]
Demonstrating electromagnetism is way beyond my ability, so I went for straight magnets. I remembered I had this Magnet set from many years ago, so I went rooting in my upstairs closet and found it. The sticks all have strong magnets on each end, and the balls are steel. I had bought several sets, and my husband, grandson and I had a lot of fun building complicated structures with it. It’s a bit addictive. I’m glad we are limited to 3 pictures per challenge, or I would still be building!
ODC Electromagnetism
tpeakphotos.art/our-little-stars-electromagnetic-personal...
I didn’t detect the warm smell of colitas, but I was definitely on a dark desert highway, and when a big truck went by there was momentarily a cool wind in my hair. “Two outta three ain’t bad,” I suppose.
It’s no secret by now that the little red dwarf that makes our lives possible has been very electromagnetically active lately. In 2024 and 2025 there have been several events leading to Aurora Borealis visibility all the way to at least the southern USA. On November 11, 2025, a powerful X5-class solar flare (the strongest of the year through that date) plus a fast CME hit Earth’s magnetosphere, triggering a rare G4-level geomagnetic storm. I’m not geeky enough to know exactly what all that means beyond knowing that a G4 storm is getting strong and triggers strong aurora.
On that evening I had heard nothing about the event and was getting ready for bed when a last glance at social media showed me several posts from the southeast, including Arkansas, with vibrant aurora images from just an hour earlier. Tired or not, I changed back out of my pajamas and took a short drive. Not having much time to plan, I went to a little spot alongside US 395 where the highway runs due north and set up a shot. The aurora weren’t naked-eye visible per se, but when I first got there I could see pink reflections in the clouds. This image is actually from a bit later when I could no longer see any indication of them with my naked eye, but the camera was still picking them up. It also happens to be when just the right big rig went by to get me the light trails I wanted for the shot.
All in all, it was definitely worth pushing my bedtime back for.
This dramatic nightscape captures the rare glow of the aurora over California’s high desert sky, illuminated by the streaking lights of a passing truck on US Highway 395. The deep crimson clouds and motion-blurred light trails evoke both solitude and energy—perfect for anyone who loves the open road, cosmic phenomena, or the mystery of the night. Ideal for display in modern living spaces, offices, or cabins with a Western or minimalist aesthetic. A captivating piece for residents of California’s eastern Sierra region or travelers who’ve felt the quiet allure of that long, lonely highway under a restless sky.
A 2 panel mosaic recorded at DeepSkyWest with a Rokinon 135mm F2 and QSI583.
Panel 1 @F2.8:
L: 6x300s
RGB: (6, 6, 6)x300s
Panel 2 @F2.8:
L: 8x300s
RGB: (8, 8, 5)x300s
Copyright: R. Colombari
_______________________________
Explanation: Why is the sky near Antares and Rho Ophiuchi so colorful? The colors result from a mixture of objects and processes. Fine dust illuminated from the front by starlight produces blue reflection nebulae. Gaseous clouds whose atoms are excited by ultraviolet starlight produce reddish emission nebulae. Backlit dust clouds block starlight and so appear dark. Antares, a red supergiant and one of the brighter stars in the night sky, lights up the yellow-red clouds on the lower center of the featured image. Rho Ophiuchi lies at the center of the blue nebula on the left. The distant globular cluster M4 is visible to the upper right of center. These star clouds are even more colorful than humans can see, emitting light across the electromagnetic spectrum.
Source: APOD
Really chuffed to have gone out to watch the Aurorae with Miss Informed tonight. Until now, the best I'd ever seen was a couple of indistinct glowing blobs in the night sky, but tonight was, for the Northern Lights, what the crystal-clear skies of Australia have been for my viewing of the stars.
Things started off quite tame, perhaps overly so until our eyes adjusted, but soon we had half a sky of sorcerer's colours, transiently draping down in curtains and also occasionaly booming across the sky in bows and waves.
Truly a stunning phenomenon to observe.
Exchanging Electrons with the Electromagnetic Field.
How does a Plasma Ball work?
Inside the globe, there is a high voltage electrode, which is powered by a Van de Graaff generator. When the electrode is energized, it creates an electric field inside the globe.
The electric field ionizes the gas molecules, stripping electrons from the atoms and creating a plasma. The free electrons accelerate in the electric field and collide with other gas molecules, causing them to emit light. The patterns of light that you see in a plasma ball are created by the movement of the electrons and ions in the plasma.
In this case, the Noble gas in the ball is 95% Neon and 5% Xenon.
Photo usage and Copyright:
Medium-resolution photograph licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Terms (CC BY-NC-ND 4.0). For High-resolution Royalty Free (RF) licensing, contact me via my site: Contact.
Martin
-
[Website] [Photography Showcase] [eBook] [Facebook]
tpeakphotos.art/our-little-stars-electromagnetic-personal...
It’s no secret by now that the little red dwarf that makes our lives possible has been very electromagnetically active lately. In 2024 and 2025 there have been several events leading to Aurora Borealis visibility all the way to at least the southern USA. On November 11, 2025, a powerful X5-class solar flare (the strongest of the year through that date) plus a fast CME hit Earth’s magnetosphere, triggering a rare G4-level geomagnetic storm. I’m not geeky enough to know exactly what all that means beyond knowing that a G4 storm is getting strong and triggers strong aurora.
On that evening I had heard nothing about the event and was getting ready for bed when a last glance at social media showed me several posts from the southeast, including Arkansas, with vibrant aurora images from just an hour earlier. Tired or not, I changed back out of my pajamas and took a short drive. Not having much time to plan, I went to a little spot alongside US 395 where the highway runs due north and set up a shot. The aurora weren’t naked-eye visible per se, but when I first got there I could see pink reflections in the clouds. This image is one of the earlier frames I shot when I could still see the auroras reflecting in the clouds and the camera rendered them very bright. I thought the headlights of an oncoming vehicle added a nice anchor point in the distance and gave some nice subtle lighting to the foreground
All in all, it was definitely worth pushing my bedtime back for.
A quiet stretch of US Highway 395 glows under the faint shimmer of a rare aurora, where the desert night hums with motion and light. The long exposure reveals ribbons of red and gold from passing traffic cutting through the stillness, framed by a sky charged with solar energy. This scene speaks to night travelers, stargazers, and anyone drawn to the intersection of nature’s mystery and human movement. A striking addition for contemporary homes, creative studios, or spaces with a moody or atmospheric design. Perfect for those who’ve driven the open roads of California or remember the feeling of chasing something beautiful just beyond the horizon.
Acrylic on canvas 21" x 18" July 22, 2021. www.saatchiart.com/art/Painting-Electromagnetic-Launch-Pl...
The electromagnetic read-write head of an old hard disk drive.
Macro with EF50mm lens and extension tube, lit with off-camera flash and diffusers.
HMM!
The Lagoon Nebula (M8, Messier 8 or NGC 6523), is a giant interstellar cloud in the constellation Sagittarius. M8 is estimated to be between 4000 - 6000 light-years from Earth in the Milky Way Galaxy, and is classified as an emission nebula.
About this image:
Imaged in three key wavelengths of the electromagnetic spectrum of light (Hydrogen-Alpha, Sulfur-II and Oxygen-III), over a few nights (due to poor Astronomical seeing conditions, as a result of a very strong jet stream).
About Emission nebulae:
Emission nebulae are glowing clouds of interstellar gas which have been excited by some nearby energy source, usually a very hot star. The red light seen in this picture is glowing Hydrogen captured in the Hydrogen-Alpha (Hα) Infrared wavelength of light at 656nm. The blue light is from doubly ionized Oxygen ions (O2+) emitting at a wavelength of 500.7nm.
Gear:
William Optics Star 71mm f/4.9 Imaging APO Refractor Telescope.
William Optics 50mm Finder Scope.
Celestron SkySync GPS Accessory.
Orion Mini 50mm Guide Scope.
Orion StarShoot Autoguider.
Celestron AVX Mount.
QHYCCD PoleMaster.
Celestron StarSense.
MBox USB Meteostation.
RoboFocus RF3 Focuser.
Optolong 6.5nm & 7nm SHO Narrowband filters
QHYCFW2-M-US Filterwheel (7 position x 36mm).
QHY163M Cooled CMOS Monochrome Astronomy Camera.
Tech:
Guiding in Open PHD 2.6.3.
Image acquisition in Sequence Generator Pro.
Lights/Subs:
QHY Sensor Sensitivity:
Gain: 120
Offset: 60
Imaged at -25°C
2 Stage CMOS Cooling
Narrowband Acquisition time:
S = 32 x 300 sec. 16bit FITS.
H = 38 x 300 sec. 16bit FITS.
O = 38 x 300 sec. 16bit FITS.
9 hours of SHO data.
Calibration Frames:
50 x Bias/Offset.
25 x Darks.
20 x Flats & Dark Flats.
Image Acquisition Software:
Sequence Generator Pro with the Mosaic and Framing Wizard.
Plate Solving:
Astrometry.net ANSVR Solver via SGP.
Processing:
Pre-Processing and Linear workflow in PixInsight,
and finished in Photoshop.
Wavelengths of light:
Optolong SHO Narrowband filters:
OIII line 500.7nm (6.5nm bandwidth)
H-Alpha line 656nm (7nm bandwidth)
SII line 672nm (6.5nm bandwidth)
PixInsight Channel combination PixelMath:
R = (0.5*SII)+(0.5*Ha)
G = (0.2*Ha)+(0.8*OIII)
B = OIII
Additional Ha+SII Layering in Photoshop.
Astrometry Info:
Annotated Sky Chart for this image.
Center RA, Dec: 271.027, -24.321
Center RA, hms:18h 04m 06.473s
Center Dec, dms: -24° 19' 16.595"
Size: 56.1 x 41.6 arcmin
Radius:0.582 deg
Pixel scale: 2.11 arcsec/pixel
Orientation:Up is 178 degrees E of N
View this image in the WorldWideTelescope.
&creditsUrl=&ra=271.128360&dec=-24.297565&x=957.2&y=546.1&rotation=1.92&thumb=http://nova.astrometry.net/image/4632339){kind=link}
Sky Conditions:
Unihedron Sky Quality Meter:
SQM-L Reading: 19.17 (Average Value)
Ambient Temperature: 11°C - 16°C
Meteoblue Astronomical Seeing:
Mostly Clear Skies
Relative Humidity = 54% - 65%
Seeing:
Arc Sec = 5
Index 1 = 5
Index 2 = 4
Jet Stream = 45 - 55 m/s (high)
Moon Phase: Waxing Crescent - Maximum 38%
Download mh_Astro_Tools Suite:
(or from GitHub)
Also see:
Download mh_Astro_Tools Suite:
(or from GitHub)
Also see:
Photo usage and Copyright:
Medium-resolution photograph licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Terms (CC BY-NC-ND 4.0). For High-resolution Royalty Free (RF) licensing, contact me via my site: Contact.
Martin
-
Acrylic on canvas 23.75" x 28.75" November 3, 2021 www.saatchiart.com/art/Painting-Electromagnetic-Propulsio...