challanger fixed on the floor ;-)

I can't quite make out what it is this crow was working on, but there was obviously some skill and patience involved. I was just able to grab a quick shot while holding Blanca with my left hand. She wanted to chase the crow, and the crow knew it but was reluctant to abandon the prize and waited till the last moment before flying off with it.

Technical symmetry

Technical composition on the museum

www.youtube.com/watch?v=IrVnm66joQk

Technical card

Imaging telescope or lens: Sky-Watcher 200/1000 mm Newton

Imaging camera: Canon EOS Rebel T6

Mounts:Onstep, Sky-Watcher EQ5

Guiding telescope or lens: Guidescope 50mm

Guiding camera: Zwo ASI120MC

Software: Pixinsight 1.8, Adobe Phosotshop CC, Astrophotography Tool, Sequator 1.5.2, PHD Guiding

Filter: Optolong L-eNhance

Dates: May 17, 2020, May 18, 2020

Frames:

39x300" ISO800

Optolong L-eNhance: 42x290" ISO1600

Integration: 6.6 hours

Darks: ~79

Locations: Home observatory, Montenegro, Rio Grande do Sul, Brazil

Data source: Backyard

Meu primeiro registro da pequena (em tamanho aparente/angular) Galáxia do Sombreiro. O processamento foi bastante trabalhoso. Preciso estudar melhores formas de captação/processamento para essa galáxia. Neste registro estão somados frames captados em dois dias consecutivos, totalizando 6 horas e 38 minutos de exposição empilhados. Aproximadamente metade dos frames foram realizados sem filtro e a outra metade com o filtro Optolong L-eNhance.

"A galáxia do Sombreiro (Messier 104, NGC 4594), é uma galáxia espiral com núcleo brilhante rodeado por um disco achatado de material escuro, que fica a 28 milhões de anos-luz de distância. Essa brilhante galáxia é conhecida como sombreiro devido a sua aparência característica que se assemelha a um chapéu. A galáxia possui uma magnitude aparente de +8,3". Fonte: Wikipedia.org

Refletor Sky-Watcher 203mm F/5 EQ5 com Onstep, Canon T6 (foco primário) modificada, Filtro Optolong L-eNhance (em metade dos frames). Guidescope 50mm com ASI 120MC-S. 81 light frames (39x300" ISO 800 + L-eNhance: 42x290" ISO 1600), 79 dark frames. Processamento: Sequator, Photoshop e PixInsight.

@LopesCosmos

www.instagram.com/lopescosmos/

www.astrobin.com/users/lopescosmos/

Father Christmas put an ND filter in my stocking last year, but as everyone who follows me will know, I'm not technically minded, so I had to google what this was and how to use it.

This was my first attempt, which for me, didn't seem too bad, but I would be very grateful to receive any comments/advice/tips on using an ND filter, as I plan to venture off to the coast again this week and might have another 'play'.

Thanks a lot ... and Happy Easter

Eindhoven, February 2022

I was experimenting with Technic panels and this little craft appeared. I'm not sure if it's a spaceship or anti-grav flyer.

There are some more views on Instagram. I'm quite proud of fitting the engine into the tail!

An old and majestic moss-covered Beech tree growing over a mossy stone wall.

Though they share the same place, I'm guessing that the wall was there first - but who knows. I have no idea of the age of the tree, but whatever, it's a beautiful tree ...... and what tales it could tell if only it could talk.

For anyone local who might be interested, it is located along the narrow road from Lowery Cross to Cross Gate (above the Burrator Reservoir).

Technical note: This is a handheld shot at 1/15 second. I got away with it again thanks to Nikon's VR lens system - maybe not tack sharp but sharp enough for the subject.

From the Aula Congress centre with view on other part of TU Delft (Technical University)

Calabria

Technical information

The weight of the car: 825 KG

Engine capacity : 995 cm³

Cilinders : 4

Power : 18 KW 25Hp

Historie

Date of commencement of registration : 2006

Date of first issue in the Netherlands : 1987

Date of first admission : 1938

Photos made by JR de Vreeze.

well, geographically this shouldn't be in my "Bremerhaven" set. But I re-visited this place while staying there...

***************************************************************************

Photographed at Algonquin Provincial Park, Ontario, Canada, between 02.29 and 02.50 EDT

(285 km by road north of Toronto)

* Temperature 12° C.

* Total exposure time: 10 minutes

* 540 mm focal length telescope

___________________________________________

Description:

One of the most famous and best known objects in the sky is this large spiral galaxy, which can be seen with the unaided eye in a dark-sky location late in the northern hemisphere summer and in the autumn.

M31 is about 50% larger than our own Milky Way galaxy, and lies at a distance of about 2.5 million light years. For more information about M31, click here:

en.wikipedia.org/wiki/Andromeda_Galaxy

For a version of this photo WITH LABELS, click on your screen to the RIGHT of the photo, or click here:

www.flickr.com/photos/97587627@N06/29251167742

___________________________________________

Technical information:

Nikon D810a camera body on Tele Vue 101is apochromatic refracting telescope, mounted on Astrophysics 1100GTO equatorial mount with a Kirk Enterprises ball head

Ten stacked frames; each frame:

540 mm focal length

ISO 4000; 1 minute exposure at f/5.4; unguided

(with LENR - long exposure noise reduction)

Subframes registered in RegiStar;

Stacked and processed in Photoshop CS6 (levels, brightness, contrast, colour balance, sharpening)

***************************************************************************

Peng

Technical details:

Canon 5D Mark II

Zeiss 50 Makro

ISO 100, f11

Lee 0.6 ND hard grad

0.6 seconds exposure

EXPLORE 19 Feb 2012

Seeds of a weed all puffed and ready to fly wtih the next gust of wind.

Winter Park Fire Department Technical Rescue

Thanks for viewing my photos on Flickr. I can also be found on Twitter and You Tube new videos uploaded Wednesday and Sunday please subscribe to see the latest videos

Besichtigung des Wetterturms, Berlin Steglitz

Mit Hilfe dieser Kugel kann die Sonnenscheindauer aufgezeichnet werden.

When the right light and right location come together the results are nothing short of spectacular. While shooting at Beauty Creek we ran into cloud formations that produced some of the most brilliant light display of our trip to Canadian Rockies.

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Visual Wilderness: Ebooks & Workshops

- R.I.P. -

mof

[EN] how to insects see a flower...

[CZ] Pokusy s UV světlem - jak vidí květinu hmyz

Technics

Stage # 17 Pineta >> Parzán

It was a beautiful day of beautiful scenery! We started walking at 7:00...

Day trip: 21.30 Km, total time 09:27h, moving time 6:14h, total ascent: 817 m, total descent: 967 m

.

To know a little more about this project please see the first comment in the photo

www.flickr.com/photos/henrique_silva/6035816955/in/set-72...

The whole collection of published photos:

www.flickr.com/photos/henrique_silva/sets/72157626601558706/

.

...::::...

.

Technical Info:

Camera: Canon PowerShot G11

Lens: 6.1-30.5 mm

Focal Length: 9.78 mm

Sensitivity: ISO 100

Exposure: 1/160 sec at f/8,0

Exposure bias: 0 EV

Exposure Program:

Metering Mode: Pattern

Flash: no flash

GPS

Coordinates: 42°41'13.01" N 0°5'13.38" E

Altitude: 1607.9 m

©Henrique Silva, all rights reserved - no reproduction without prior permission

this was my old table