Álbum de Astronomia PT / PT-BR
View allAll Photos Tagged 8se
I took this just before some clouds moved in, so I was unable to capture the full lunar eclipse. However, it was still fun to watch and capture! I took this photo with my Sony SLT a65V through my Celestron NexStar 8SE telescope.
at 49.5% practically in the first quarter, our natural satellite can be seen again, in this HDR composition we can see in considerable detail the vast number of craters that stand out in the terminator, together with this the high saturation in the image allows us to discern the different mineralogy that populates the regolith on the lunar surface, it is worth mentioning that these colors are very subtle and only a photo with this technique can reveal them.
Gear: Nexstar 8SE + 7D Mark II
130 images stacked, process PIPP, Autostakkert, Registax and Photoshop CC 2022
Nexstar 8se
canon 70d
90 images stacked and processed in ps. some tiny curve contrast and sharpening wavelets + heavy saturation.
Taken through a Celestron NexStar 8SE telescope with an iPhone 13 Pro using the NightCap app. Stars mode, 4.10 second exposure, 1/1s shutter speed.
Jupiter with Ganymede, Europa & Io taken with iPhone 6 attached to NexStar 8SE telescope. Stack of 368 frames.
Single iPhone 7 photo through Celestron NexStar 8SE telescope. Hadley Rille visible along with the Apennine Mountains.
Right click and choose original for animation!
Three frame animation of Jupiter with the SPC900NC on the 8SE optical tube along with a 2x barlow Seeing was Ok, nothing great
Stack of 10 iPhone 7 photos taken through a Celestron NexStar 8SE telescope. Stacked in Registax and edited in GIMP. Taken around 2:25pm ET from Ottawa, Canada.
Nexstar 8Se
CGEM
Barlow Svbony 5x
Altair Gpcam ar0130c
Autostakkert 2
Registax
Pixinsight 1.8
Ps Cs6
Coyoacan, CDMX.
Old photo found on my phone from March 31, 2012. Taken with iPhone 4S through Celestron NextStar 8SE.
A view Northeastward from crater Plato, across the Mare Frigoris to crater Philolaus.
Celestron Nexstar 8SE with TeleVue x2 Barlow (equivalent to 4000 mm focal length and f/20).
Red 2c filter
Point Grey Research Grasshopper 3 CCD camera
Ioptron ZEQ25GT polar aligned equatorial mount.
Bacon Buttie time at Newlands Corner again today followed by a quick walk along the North Downs Way to search out the Optohedron that I had come across looking into something else which led to searching this artwork out .
( Info from AONB Surery Hills web page) .
Will Nash is an artist with a fascination for geometry and patterns in nature. Examining the faceted structure of an insect’s eye, Will has developed a piece called the Optohedron. This arrangement of five identical cells creates a rising curved sequence, which if you were to continue adding cells, would create a sphere. This links to the mysterious Golden Ratio geometry which continues to fascinate artists and scientists today. The name Optohedron is derived from the ancient Greek: optikos, “of seeing” and herd “raised seat.”
“The Optohedron sculpture is inspired by the act of viewing, thinking about seeing as the fundamental interface between the person and the world. Whilst exploring this idea, I investigated optics, the science of light, which took me to an ancient instrument, the Kaleidoscope.”
Will Nash
A Kaleidoscope consists of 3 or more reflective surfaces arranged to create a tapering tube, the viewer can look through the tube from either end to see objects and views repeated as a regular symmetrical pattern. Due to repeated reflection and the angle of the reflective surfaces the view from the larger end creates the illusion of a jewel-like spherical object inside the tube.
The Optohedron is constructed from weathering steel with a protective layer of rust on its surface. Between the logs are small gaps for creatures to inhabit. The individual cells are packed with locally sourced hazel logs to create a solid surface. Concealed within the packed timber are the kaleidoscopes, each one orientated to view a different element of the surrounding nature.
The Optohedron is part of the Inspiring Views programme that reveals lost views, engages those who do not normally access the countryside and includes a conservation project. Chalk scrapes have been created in front of the Optohedron and planted with Horseshoe Vetch to attract rare native butterflies including the Small Blue.
Plan your visit
The Optohedron can be found on the North Downs Way near to Newlands Corner in Surrey. Nearest Car Park is on Drove Road, Albury, Guildford GU4 8SE. From here, carefully cross Shere Road, the A25 to walk along the North Downs Way. The artwork is on your right after an approximately 5 minute walk.
In the first comment box there is a view from another angle .
Camera: Mamiya Universal
Lens: Mamiya Sekor 127mm Model P
Film: 6x9 Kodak T-Max 400 120 Medium Format film.
Scanner: Epson Perfection V700. Scanned with Silverfast 8SE as a ME 2400dpi.
This is a frame taken from my timelapse assembly. With the sun still setting on the London Eye from a lively hilltop in southeast London on what was forecast to be a beautifully clear and warm evening (goldilocks temperature of 26 degrees, a stark contrast to previous day's cooking 35deg heatwave), I invited my astronomy friends to join me, and we were treated to this sunset as predicted by my python program i wrote. It was a fun evening vibe, complete with beers (which was considered as the highest priority by some).
ONE SHOT - No Stacking
Capture Details:
Meike MK-EFTM-C Drop-in filter with ND2-400 variable filter
Telescope: Skywatcher Equinox 80
Mount: Celestron Nexstar 8SE
Camera: Canon M50
ISO: 1600
Shutter: 1/4000 sec
f6.3
f/l: 504mm
Post: cropped in Digital Photo Profession by Canon, no image adjustments applied at all...which is strange, there is an auto curve applied that I am not aware of. I am only just learning to use this Canon software which apparently is an unsung free masterpiece image editor for only Canon owners.
Saturno y 4 satélites, de izquierda a derecha: Rea, Dione, Encelado, Tetis
Nexstar 8Se
Barlow 3x
Risingcam ar0130c
Meade LPI-G mono
Autostakkert
Registax
Fitswork
Winjupos
From the Sinus Iridium top left through the Mare Imbrium with the Alpine Valley in the centre.
Atmospheric seeing was very bad on this night and my USB 3 connection to my ZWO ASI 174 MC camera wasnt working at full speed for some reason so this is about 2000 frames stacked in AutoStakkert!3 with the best 30% chosen.
Nexstar 8SE SCT telescope 2000mm focal length f/10
ZWO ASI174 MC Cooled CMOS camera at -1c
Ioptron ZEQ25GT equatorial mount.,
Some Lunar 100 objects visible:
L3 Mare/Highland dichotomy
L4 Apennine mountains
L19 Alpine Valley
L21 Sinus Iridium
L23 Mount Pico
L26 Mare Frigoris
L27 Crater Archimedes
L76 Crater W Bond
Telescope: Celestron 8SE
Camera: Celestron Skyris 132C with Tele Vue 2.5x Powermate
Image source: 750 frame AVI video
Date: 12/3/2022
NOTE: The main feature seen is Syrtis Major, Tritonis Sinus (black streak), and Mare Tyrrhenum. Also seen is the Northern Polar hood (not the Northern Polar Cap), and hints of clouds.
Mars angular diameter is 17.17 arcseconds and is 99.9% illuminated. Mars greatest apparent diameter during its Opposition of 2020 was 17.20 arcseconds.
First Image with UHC Filter - fainter detail is much more visible
Nexstar 8SE/AVX Mount
Canon EOS T3i
Astronomik UHC Clip Filter
9 x 60 seconds @ ISO 1600
Darks, Flats & Bias
Telescope: Celestron 8SE / Wedge
Camera: Celestron Skyris 132C with Tele Vue 2.5x barlow
Image source: 8x750 frame AVI videos
Date: 10/1/2022
Location: Geneva, IL
I was planning this shot as a timelapse, but I didn't know that BT Tower turns off its lights and rotating logo display after 10pm-ish. So instead, the shot I get was unexpected but nice in a different way, with the unlit Tower silhouetting against the Flower Moon.
ONE SHOT - No Stacking
Capture Details:
Telescope: Skywatcher Equinox 80
Mount: Celestron Nexstar 8SE
Camera: Canon M50
ISO: 100
Shutter: 1/6 sec
f6.3
f/l: 504mm
Viewpoint: Primrose Hill
Capture method: camera attached to refractor and tethered to Dell ultrabook using Canon Utilities as an intervalometer and image monitoring.
Post: Just a crop and highlights adjustment with Microsoft Photo.
M81 (Bodes Galaxy) Spiral Galaxy found in the constellation of Ursa Major.
M: iOptron iEQ45-Pro
T: Celestron C8 SCT
C: ZWO ASI1600MC-Cooled
G: OAG and PHD2
GC: ZWO ASI220MM
RAW16; FITs
Temp: -10 DegC
Filter: No Filter
Gain 139; Exp: 32 x 120s
Frames: 32 Lights
Cal Frames: DarkFlats/Flats
Total Exposure: ~64 mins
95% Crop
Capture: NINA
Processed: APP; PS.
Sky: No moon, no breeze, no cloud.
Telescope: Celestron 8SE / Wedge
Camera: Celestron Skyris 132C with Tele Vue 2.5x barlow
Image source: 4x750 frame AVI videos
Date: 8/16/2021
Location: St Charles, IL
Mi ultima toma de 2017
Nexstar 8Se
CGEM
QHY Img132e
Mosaico de 14 teselas.
Autostakkert
ICE
PixInsight
Ps Cs6
Ciudad de México, Coyoacan.
Camera: Olympus OM-D EM 1 MkIII
Celestron 8SE scope with f6.3 field flatner/reducer
T-adaper and Olympus M4/3 adaptor
Focal length 1300 mm
A single exposer 1/200 second at ISO 400
Clavius is still heavily in shadow. Straight wall is visible, 2//3 up.Trio of Ptolemaeus/Alphonsus/Arzachel at the top.
Celestron 8SE @ 2000mm focal length.
685nm IR filter
ZWO ASI 174 MM cooled @ -1c
Skywatcher EQ6 mount with Rowan belt drives.
Best 10% of 5000 frames, Drizzled x 1.5