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My first multi-night image, using frames taken in May and July 2021
1 stack of 105 60s images, Canon 800D at ISO 800, Canon 400mm f5.6 lens at f6.3, iOptron Skyguider Pro tracker. 50 darks, 120 biases. Processed in PixInsight as below
* CC defect list + master dark (sigma = 8)
15*(1-(FWHM-FWHMMin)/(FWHMMax-FWHMMin))
+ 15*(1-(Eccentricity-EccentricityMin)/(EccentricityMax-EccentricityMin))
+ 20*(SNRWeight-SNRWeightMin)/(SNRWeightMax-SNRWeightMin)
+ 50
img 4002 ref
* ESD integration, range exclude
* drizzle integration, gaussian kernel
*****Linear processing
*** Initial
* Crop
* DBE tolerance 3, manually placed points outside the dust clouds
*** Color calibration
* PCC using a dust cloud as background, aimed at Triffid, background ref upper limit 0.002
* SNCR 0.8 green
*** Decon
* Using EZDecon, create the following:
* PSF - autogen
* background - autogen, then invert, range selection lower 0.03 smoothness 49, clean with clone stamp, range mask again, invert again - background_range_mask
* star mask: extract luminance, run EZSoftStretch, star mask noise treshhold 0.3 scale 9 smoothness 8 aggregate binarize. Add a couple of ellipses, 2x convolve - decon_star_mask
*** Denoise
Using jonrista.com/the-astrophotographers-guide/pixinsights/eff... as implemented by EZSuite.
* TGV edge protection 3e-5, default MMT
***** Nonlinear processing
*** Initial stretch
* MaskedStretch, default settings
* extract luminance, stretch with shadows 0.05 mids 0.4, apply as mask inverted, stretch mids to 0.3
* ACDNR chrominance only, lightness mask, stdev 4 iterations 6mids 0.2 on lightness mask
***MLT stretch
www.stelleelettroniche.it/en/2014/09/astrophoto/m42-ngc19...
**Initial (fine details)
* created a new multiscale linear transform, kept 6 layers
* diffed from original image to create a "blurred" version of original image
* extracted luminance from original, used as mask on blurred version
* used curves to pump rgb and saturation
* pixelmath sum the 3, rescaled, back to original image
**Second (nebula)
* created a new multiscale linear transform, kept 6 layers, and diff from original
* extract luminance from diff Use as mask on blurred version
* s-shaped luminance curve, gentle, big sat boost
* pixelmath sum the 3, rescaled, back to original image
*** Finishers
* Star reduce with EZscript, 8 layers of morpho
* With the previous star mask on (raw), unsharp mask with default settings)
* Dark structure enhancement
* EZDenoise, default settings TGV, no MMT
* pump up sat in reds and blues
* MMT sharpen, 6 layers biases 0.1 0.1 0.05 0.05 0.25 0.12
* downsample 3x
www.youtube.com/watch?v=J_ub7Etch2U
Sam Smith - Too Good At Goodbyes
unedited no photoshop
Decor:
RK Poses. Katyusha Cozy Armchair V3 - Décor
Nutmeg. Straw Bag Pink
Nutmeg. Old Suitcases Pink
Nutmeg. Not too shabby flats, Nude
1. Nutmeg. Vintage Rotary Dial Creme RARE
[ zerkalo ] Precious - End Table
[ zerkalo ] Hidden Gems - Dress Form
{vespertine}- my quirky corner / leaning door - 2
AF Blueberries 1
AF Vintage Camera w/ Tripod
Apple Fall Loose Heart String w/ Scissors
09. LAGOM - Travel Clutter - Shirt
SPELL : Forgotten Victorian Frames
dust bunny . briefcase record player . pink
dust bunny . wanderlust . rose teacup
dust bunny . wanderlust . daisy teacup
-tres blah- Hodgepodge - What's in My Bag RARE
-tres blah- Eclectic Collection - Brassiere
Shi : Cacao & Espresso Platter
11. Tableau Vivant \\ WE in London - Newspaper&books
*LODE* Head Accessory - Grapes and Roses [cream roses]
:18 - 8f8 - Storyteller's Burrow - Off the Hook
BAMSE: Shabby Gifts - Princess Candle
Camdem - Summer Wine - 4 Old Wine ULTRARARE
Camdem - Summer Wine - 14 WineGlass l RARE
Wearing:
EVANI - Stormy bodysuit [Rose]
.Entwined. Piper hair
*LODE* Head Accessory - Rose Vintage Single [pink]
RK pose
Have been meaning to get up to this spot for some time now. This is Wild Horse Mountain looking west toward the Glasshouse Mountains.
5Dmklll with Sigma 35mm DG1.4 | 4 Frames, 5 brackets each merged in PT Gui
IMG_1961 2024 06 06 file
'wall shadow framed' - exploring design elements
image captured at the Hobby Lobby - Sheridan Mall
Lawton, OK
Seen yesterday while walking through the Prudential Center. I hope you all had have a great day, and I’ll catch up with you soon!
I bought the box frames from IKEA a while ago but finally found the time to add the blocks and figs. The marvel one is wrapped in marvel wrapping paper. The final frames aren't as precise as I'd like, but close enough.
I made a zine, containing 12 photographs I made between January and May 2021.
More information and preview here:
Facebook . Website . Tumblr . Free Prints.
While i await the arrival of my camera, I am editing some old pictures that I never got to :) I hope you enjoy this candid photo. I took it while we were making a photo album
Heumarkt U-Bahn station, Cologne, Germany
Lighting for the new Heumarkt U-Bahn station
in Cologne creates lively views
Each of the eight stations on the new North-South rapid transit (U-Bahn) line in Cologne was designed by a different architectural firm. Four of these stations use lighting technology from WE-EF. The largest of the stations, which is at Heumarkt, offers an impressive demonstration of how the luminaires contribute to function, safety and aesthetics all at the same time.
Featuring vaulted ceilings, the surprisingly large hall on the top floor of the new Heumarkt U-Bahn station resembles a church nave. In reality, however, it serves a purely worldly function as an access point to the deeper train lines and the location of a 300-m2 shopping pavilion. If Cologne's East-West line is moved below ground at some point, this intermediate level will be transformed into a train station as well.
The dynamics and vivacity of Heumarkt station are conveyed through the architecture, not only by the lively vaulted hall but also the numerous cut-outs and visual axes that open up a wide range of new perspectives. From some locations the entire height of the building can be seen – from the deep level of the North-South line and the intermediate level, to the glassed stairways leading above ground, where natural daylight enters the structure.
Given the great differences in room heights, some spanning various floor levels, the task for the lighting design team was to generate sufficient illuminance at the transport levels from a wide range of lighting point heights. A particularly versatile lighting instrument was required in order to manage the heterogeneous installation positions as well as the installation/mounting conditions, using a continuous luminaire design. WE-EF DOC240 recessed exterior downlights are the ideal solution for evenly powerful and flexible lighting.
In the Heumarkt station, DOC240 luminaires are mounted in a variety of combinations – incorporated with cross-members and integrated with the perforated metal sheet cladding of the station ceiling, and directly installed in both level and inclined concrete ceilings. In areas that are difficult to access, such as above the escalators and stairways, the downlights have been installed on luminaire lifts. These lifts make it possible to lower the luminaires for servicing or to replace lamps, which is a tool-free process.
Arranged in pairs between the cross-members along the apex of the arched ceiling, DOC240 luminaires form an impressive band of light. They direct impressive light downwards, while WE-EF FLC131 projectors illuminate the ceiling panels along the zenith line.
Architects:Coersmeier Tebroke Architektur GmbH, Cologne
Lighting Designer:Lichtdesign-Ingenieurgesellschaft mbH, Prof. Heinrich Kramer, Cologne