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All the material on this website is copyrighted to J-P Metsavainio, if not otherwise stated. Any content on this website may not be reproduced without the author’s permission.

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Sunday, January 4, 2026

My work selected among the best photographs of 2025


This came as a complete surprise.

My photographic work has been selected for Amateur Photographer’s annual feature The Best Photos of the Year 2025 — a curated selection highlighting outstanding photographic work from across the world and across all genres.

Despite its historic name, Amateur Photographer is one of the oldest and most respected photography magazines in the world, founded in 1884 and still widely read by professional photographers, editors, curators, and serious image-makers internationally. Its annual “Best of the Year” feature is a highly selective editorial choice, not an open competition.

While the feature highlights a single image, it’s worth noting that this recognition comes in the context of a much broader body of work. Over the past years I’ve been developing long-form astronomical projects that combine deep scientific data with artistic interpretation — most recently culminating in the publication of a new 3-D astronomy book created in collaboration with Sir Brian May.

It seems likely that the visibility and coherence of this larger production played a role in bringing my work to the editors’ attention, rather than any single image standing alone.

What makes this recognition especially meaningful to me is that the selection places astronomical imaging alongside documentary, fine art, landscape, portrait, and conceptual photography — evaluated not as a niche technical category, but as photography in its own right.

My work is built on long-term data collection, scientific accuracy, and careful visual interpretation. Seeing it resonate beyond the astronomy community, and being recognised purely on visual and artistic grounds, is both humbling and deeply encouraging.

Many thanks to the editorial team at Amateur Photographer for the selection — and to everyone who continues to follow, support, and engage with my work. The universe still has many stories left to tell.

Stereo Photo of the NGC 1365 Galaxy

This stereo image of a large barred spiral galaxy was used in the article to represent my work as an astronomical photographer. Note: the dot-like objects in the background are not stars, but countless distant galaxies.

Tämä tuli minulle täytenä yllätyksenä

Valokuvallinen työni on valittu Amateur Photographer -lehden vuosittaiseen The Best Photos of the Year 2025 -kokonaisuuteen, joka on toimituksellisesti kuratoitu katsaus vuoden merkittävimpiin valokuviin eri puolilta maailmaa ja kaikista valokuvauksen genreistä.

Historiallisesta nimestään huolimatta Amateur Photographer on yksi maailman vanhimmista ja arvostetuimmista valokuvauslehdistä. Vuonna 1884 perustettua julkaisua lukevat yhä laajasti ammattivalokuvaajat, kuvatoimittajat, kuraattorit ja vakavasti otettavat kuvan tekijät kansainvälisesti. Lehden vuosittainen Best of the Year -kokonaisuus on tarkoin harkittu toimituksellinen valinta, ei avoin kilpailu.

Vaikka artikkelissa nostetaan esiin yksittäinen kuva, tämä tunnustus liittyy laajempaan ja pitkäjänteiseen tuotantoon. Olen viime vuosien aikana kehittänyt laajoja astronomisia teoskokonaisuuksia, joissa syvällinen tieteellinen data yhdistyy taiteelliseen tulkintaan. Tämä työ on hiljattain huipentunut uuden 3D-astronomiakirjan julkaisuun yhteistyössä Sir Brian Mayn kanssa.

On todennäköistä, että juuri tämän laajemman tuotannon näkyvyys ja kokonaisuus ovat osaltaan tuoneet työni toimituksen huomioon, yksittäisen kuvan sijaan.

Tunnustuksesta tekee minulle erityisen merkityksellisen se, että astronominen kuvantaminen asettuu valinnassa rinnakkain dokumentaarisen, taide-, maisema-, muoto- ja konseptuaalisen valokuvauksen kanssa — ei erikoisena teknisenä lajina, vaan valokuvauksena omassa oikeudessaan.

Työni perustuu pitkäaikaiseen datankeruuseen, tieteelliseen tarkkuuteen ja huolelliseen visuaaliseen tulkintaan. Se, että tämä lähestymistapa resonoi myös tähtikuvauksen ulkopuolella ja saa tunnustusta puhtaasti visuaalisin ja taiteellisin perustein, on sekä nöyräksi tekevä että rohkaiseva kokemus.

Lämpimät kiitokset Amateur Photographer -lehden toimitukselle valinnasta — sekä kaikille, jotka seuraavat, tukevat ja jakavat kiinnostuksensa työhöni. Universumilla on yhä lukemattomia tarinoita kerrottavanaan.


Friday, December 26, 2025

The last new photo for the year 2025, Sh2-114

This is my final image of the year 2025: The Flying Dragon Nebula, Sharpless 114 (Sh2-114).

Captured with my new 14" Celestron Edge telescope, equipped with a 0.7× reducer and an Apogee ALTA U9000M camera with 12-micron pixels, the system is perfectly matched to my typical seeing conditions. It delivers a resolution of 0.92 arcseconds per pixel.

This image is a good example of how deep I can reach with a relatively modest total exposure time. The target is not an easy one due to its extremely low surface brightness. The total exposure time was 42 hours in H-alpha and 8 hours in O-III.

Seeing conditions were good for most of the time, varying between 1.5 and 2.2 arcseconds FWHM. The data were collected between September and November 2025.

As an interesting bonus, Kn 26, a rare quadrupolar planetary nebula, appears at the far right edge of the image field.


The Flying Dragon, Sharpless 114, and
a Quadrupolar Planetary Nebula
Please, click for a large image, 2000x2000 pixels


The red emission originates from hydrogen (H-alpha), while the bluish tones are produced by ionised oxygen (O III). This colour combination closely represents the nebula’s natural visual appearance.

Note: Kn 26, a rare quadrupolar planetary nebula, is marked with a white ring at the far right edge of the image.

A Closeup
Please, click for a large image



 Kn26, a Quadrupolar Planetary Nebula

This rare type of planetary nebula was a welcome bonus in my image.
More information about this object can be found in a paper published in 2013:
https://www.aanda.org/articles/aa/pdf/2013/03/aa20592-12.pdf



The Flying Dragon in H-alpha emission only
Please, click for a large image, 2000x2000 pixels

42 hours of H-alpha light


A Closeup
Please, click for a large image




The Flying Dragon with and without stars
Please, click for a large image, 2000x2000 pixels

An experimental starless version shows the structures of the nebula itself better.


INFO

Sh2-114 is a complex and unusual HII emission nebula. Its complex, wispy structure is likely the result of winds from hot, massive stars interacting with the magnetic fields in the interstellar medium. But very little is known about it. (Source, https://www.noao.edu/image_gallery/html/im1112.html)

There is a planetary nebula at the same field of view, Lan 384 (Kn 26)
Using existing digital sky surveys, Jacoby et al. (2010) presented Kn 26, a bipolar PN candidate known for a long time as the emission line source Lan 384. Here we present high spatial-resolution optical and near-IR narrow-band images of this nebula, high-dispersion long-slit echelle spectra, and low-resolution spectroscopy. The new data confirm the PN nature of Kn 26 and reveal features typical of bipolar PNe: butterfly morphology, H2 emission, and nitrogen enrichment. A detailed analysis of the morphology and kinematics, however, suggests the possible presence of two pairs of bipolar lobes that would make Kn 26 a new member of the class of quadrupolar PN.


Orientation in the Sky
Please, click for a large image, 2500x3200 pixels

This very large mosaic image shows the entire constellation Cygnus. Sharpless 114 is indicated by a white rectangle.
More information about this extensive mosaic can be found here: 
https://astroanarchy.blogspot.com/2022/01/cygnus-mosaic-in-visual-colors.html



Technical details

Processing workflow

Image acquisition, MaximDL v6.5
Stacked and calibrated in CCDStack2.
Deconvolution with a CCDStack2 Positive Constraint, 27 iterations, added at 50% weight
Color combine in PS
Levels and curves in PS

Imaging optics, 
Celestron EDGE 14" with 0.7 Focal reducer

Mount, 
MesuMount Mark II

Cameras, 
Imaging camera Apogee Alta U9000M and Apogee seven slot filter wheel
Guider camera, Lodestar x 2 and SXV-AO Active Optics @ 5hz

filters, 
Astrodon 5nm H-alpha and 3nm O-III

Total exposure time 50h
H-alpha, 126 x 1200 s, binned 1x1 = 42 h 
O-III, 24x 1200 s, binned 1x1 = 8 










Friday, December 19, 2025

SOMETHING NEW AND DIFFERENT


Location:
Hallituskatu 12 — just beside Oulu City Hall

Open daily from 13:00 to 18:00 until 23 December 2025.
The JiiPee.art Showroom will officially open on 9 January 2026.

I have opened a permanent showroom in my hometown of Oulu, where my photography finds a physical home. The space invites visitors to explore a wide collection of astronomical and nature images—moments captured from the vastness of the cosmos to the quiet details of our world. Alongside the exhibition, an art shop offers posters, books, and carefully curated objects inspired by my photography, allowing visitors to take a piece of the universe with them.


Full Moon Necklace & Earring Set, 30,- €




Across two floors and 250 square metres, astronomical art unfolds—an immersive journey through space, light, and time.




Open daily from 13:00 to 18:00 until 23 December 2025.
The JiiPee.art Showroom will officially open on 9 January 2026.













Monday, November 24, 2025

Soap Bubble Nebula, Ju 1

This beautiful and symmetric planetary nebula drifts in the constellation Cygnus at a distance of about 4,000 light-years from us.

Ju 1 (PN G075.5+01.7) was discovered in 2007 by amateur astronomer Dave Jurasevich.
With an angular diameter of about 260 arcseconds, the nebula is extremely faint, and its position against a backdrop of diffuse emission made it particularly difficult to detect.

My image of this planetary nebula has a total exposure time of 35 hours30 hours in O III and 5 hours in H-alpha — captured over several nights between 20 October and 17 November 2025.


Soap Bubble Nebula
Click for a large image, 1600x1900 pixels

The emission from H-alpha is seen as red, blueish tones are from an emission of ionized oxygen, O-III. This combination is very close to a visual colors of the nebula.

Soap Bubble up close and personal
Click for a large image, 1700x1700 pixels

A closeup of the Soap Bubble itself


Soap Bubble in O-III emission only
Click for a large image, 1600x1900 pixels



Technical details

Processing workflow

Image acquisition, MaximDL v6.5
Stacked and calibrated in CCDStack2.
Deconvolution with a CCDStack2 Positive Constraint, 27 iterations, added at 50% weight
Color combine in PS
Levels and curves in PS

Imaging optics, 
Celestron EDGE 14" with 0.7 Focal reducer

Mount, 
MesuMount Mark II

Cameras, 
Imaging camera Apogee Alta U9000M and Apogee seven slot filter wheel
Guider camera, Lodestar x 2 and SXV-AO Active Optics @ 5hz

filters, 
Astrodon 5nm H-alpha and 3nm O-III

Total exposure time 30h
H-alpha, 15 x 1200 s, binned 1x1 = 5 h 
O-III, 90 x 1200 s, binned 1x1 = 30 h 

Calibrated 1200s Raw-images of H-alpha and O-III
Exposures are calibrated with bias corrected flat frames and unliterary stretched  to be visible

Single H-alpha Frame of 20 min exposure.



Single O-III Frame of 20 min exposure

Not much visible from the Soap Bubble Nebula itself