This page will include all the core images from the Galleries, Collections and Studies, detailing infromation about each individual image. To date, 10 images have been added. The plan is to add all images by the end of 2026. Click on an item in the index of common names to view the image and its information. 

The Pencil Nebula

NGC 2736

Artistic Interpretation

A close-up of a high-velocity shock wave from the Vela Supernova Remnant, showcasing a razor-sharp, luminous turquoise filament cutting across the cosmic void with delicate internal structure.

Related Commentary

The Ast in astroanderson.com: Reflections on the Pixel

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Astronomical Overview

  • Classification: Supernova Remnant
  • Hemisphere: Southern
  • Constellation: Vela
  • JNOW Coordinates: RA 09h 00m 18s | Dec -45° 56′ 53″
  • Apparent Size: ~51 × 5 arcminutes
  • Distance from Earth: ~815 light-years
  • Image Site: 34°S 58°W | Bortle Class 5
  • Image Date: March 2025

Technical Acquisition

  • Optics & Mount: Celestron 9.25 Edge HD on Celestron CGEM Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: ZWO 7nm Hα, SII, OIII Narrowband Filter Set
  • Exposures (Narrowband HOO): Hα (20 × 600s) | SII (Nil) | OIII (20 × 600s)

Processing Workflow

Calibrated, integrated, and colour-mapped in PixInsight; refined in Topaz and Adobe Photoshop.

Equine Lagoon

Messier 8 / NGC 6523 (Close Crop)

Artistic Interpretation

A close-up study isolating the energetic core of the Lagoon Nebula, featuring a luminous turquoise centre framed by sweeping, amber-gold molecular clouds and intricate dark dust lanes that evoke the profile of a horse's head.

Related Commentary

The Cosmic Architecture of Pareidolia

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Astronomical Overview

  • Classification: Emission Nebula & H II Region
  • Hemisphere: Southern / Sagittarius Region
  • Constellation: Sagittarius
  • JNOW Coordinates: RA 18h 03m 37s | Dec -24° 23′ 12″
  • Apparent Size: ~90 × 40 arcminutes (Full Complex)
  • Distance from Earth: ~4,100 light-years
  • Image Site: 41°N 3°E | Bortle Class 4
  • Image Date: June 2024

Technical Acquisition

  • Optics & Mount: Redcat 71 on Celestron CGEM Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: ZWO 7nm Hα, SII, OIII Narrowband Filter Set
  • Exposures (Narrowband): Hα (15 × 600s) | SII (15 × 600s) | OIII (15 × 600s)

Processing Workflow

Processed with PixInsight, Topaz, and Adobe Photoshop.

Rosette Nebula

Caldwell 49 / NGC 2237

Artistic Interpretation

A false-colour study of the Rosette Nebula featuring a luminous violet and electric-blue core cradling its central cluster, encircled by a rim of deep crimson emission gas and delicate dark dust filaments.

Related Commentary

Decoding the Nebula: The Science of Narrowband Filters

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Astronomical Overview

  • Classification: Emission Nebula
  • Hemisphere: Northern
  • Constellation: Monoceros
  • JNOW Coordinates: RA 06h 32m 42s | Dec +04° 55′ 00″
  • Apparent Size: ~80 × 60 arcminutes
  • Distance from Earth: ~5,000 light-years
  • Image Site: 41°N 3°E | Bortle Class 4
  • Image Date: December 2025

Technical Acquisition

  • Optics & Mount: William Optics Pleiades 68 on ZWO AM5 Harmonic Equatorial GoTo Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Baader 6nm Hα, SII, OIII Narrowband Filter Set
  • Exposures (Narrowband SHO): Hα (20 × 300s) | SII (20 × 450s) | OIII (15 × 450s)

Processing Workflow

Calibrated, integrated, and colour-mapped in PixInsight; refined in Topaz and Adobe Photoshop.

Horsehead Nebula

IC 434 - Barnard 33 / NGC 2023

Artistic Interpretation

A striking monochrome-style study rendering the iconic equine silhouette of Barnard 33 against a luminous cascade of ethereal teal and cyan gas, highlighting the complex dust structures of IC 434 and the brilliant neighboring reflection nebula NGC 2023.

Related Commentary

Light vs. Gravity: The Math

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Astronomical Overview

  • Classification: Emission Nebula & Dark Nebula
  • Hemisphere: Northern / Celestial Equator Crossing
  • Constellation: Orion
  • JNOW Coordinates: RA 05h 41m 00s | Dec -02° 27′ 00″
  • Apparent Size: ~60 × 60 arcminutes (IC 434 region)
  • Distance from Earth: ~1,375 light-years
  • Image Site: 41°N 3°E | Bortle Class 4
  • Image Date: December 2024

Technical Acquisition

  • Optics & Mount: TS CF-APO 130mm Refractor on ZWO AM5 Harmonic Equatorial GoTo Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Baader 6nm Hα & ZWO 7nm Narrowband Filter Set
  • Exposures (Narrowband): Hα (20 × 480s) | SII (20 × 600s) | OIII (20 × 600s)

Processing Workflow

Processed with PixInsight, Adobe Photoshop, and Topaz.

Dumbbell Nebula

Messier 27 / NGC 6853

Artistic Interpretation

A planetary nebula study featuring a luminous, three-dimensional core enveloped in electric-blue outer shells, framed by golden-amber shock fronts expanding into the stellar field.

Related Commentary

Taming the Dumbbell: An HDR Workflow for Balancing M27’s Core and Filaments

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Astronomical Overview

  • Classification: Planetary Nebula
  • Hemisphere: Northern
  • Constellation: Vulpecula
  • JNOW Coordinates: RA 19h 59m 36s | Dec +22° 43′ 16″
  • Apparent Size: ~8.0 × 5.6 arcminutes
  • Distance from Earth: ~1,200–1,360 light-years
  • Image Site: 41°N 3°E | Bortle Class 4
  • Image Date: August 2026

Technical Acquisition

  • Optics & Mount: TS CF-APO 130mm Refractor on ZWO AM5 Harmonic Equatorial GoTo Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Hα & OIII Narrowband Filters
  • Exposures (HDR Blend): Hα (60×30s, 60×64s, 30×120s, 30×300s) | OIII (60×30s, 60×64s, 30×120s, 30×450s)

Processing Workflow

Processed with PixInsight, Adobe Photoshop, and Topaz.

Tadpole Nebula

IC 410

Artistic Interpretation

An intricate study of IC 410 featuring a radiant, icy-blue core cradling the stellar cluster NGC 1893, framed against expansive, wispy amber-gold dust tendrils and flowing outer shock structures.

Related Commentary

The Cosmic Architecture of Pareidolia

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Astronomical Overview

  • Classification: Emission Nebula & H II Region
  • Hemisphere: Northern
  • Constellation: Auriga
  • JNOW Coordinates: RA 05h 22m 45s | Dec +33° 24′ 42″
  • Apparent Size: ~40 × 40 arcminutes
  • Distance from Earth: ~12,400 light-years
  • Image Site: 41°N 3°E | Bortle Class 4
  • Image Date: January 2026

Technical Acquisition

  • Optics & Mount: William Optics Pleiades 68 on ZWO AM5 Harmonic Equatorial GoTo Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Baader 6nm Hα, SII, OIII Narrowband Filter Set
  • Exposures (Narrowband SHO): Hα (20 × 300s) | SII (20 × 450s) | OIII (15 × 450s)

Processing Workflow

Processed with PixInsight, Topaz, and Adobe Photoshop.

California Nebula

NGC 1499 / Sh2-220

Artistic Interpretation

A dramatic, false-colour rendering of NGC 1499 showcasing brilliant golden-yellow and amber emission billowing across the frame, sharply contrasted against a deep, cool blue upper cloud structure.

Related Commentary

Cosmic Nurseries and the Biological Ledger

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Astronomical Overview

  • Classification: Emission Nebula
  • Hemisphere: Northern
  • Constellation: Perseus
  • JNOW Coordinates: RA 04h 03m 18s | Dec +36° 25′ 18″
  • Apparent Size: ~160 × 60 arcminutes (2.5° length)
  • Distance from Earth: ~1,300 light-years
  • Image Site: 41°N 3°E | Bortle Class 4
  • Image Date: December 2025

Technical Acquisition

  • Optics & Mount: William Optics Pleiades 68 on ZWO AM5 Harmonic Equatorial GoTo Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Baader 6nm Hα, SII, OIII Narrowband Filter Set
  • Exposures (Narrowband): Hα (15 × 480s) | SII (15 × 480s) | OIII (15 × 600s)

Processing Workflow

Processed with PixInsight, Topaz, and Adobe Photoshop.

Carina Nebula

NGC 3372

Artistic Interpretation

A wide-field false-color study of the Carina Nebula featuring a blazing, complex core of electric blue gas interwoven with rich, glowing amber-gold dust tendrils and expanding shock structures.

Related Commentary

The Philosophy: Astrophotography for All

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Astronomical Overview

  • Classification: Emission Nebula & Star-Forming Region
  • Hemisphere: Southern
  • Constellation: Carina
  • JNOW Coordinates: RA 10h 45m 08s | Dec -59° 52′ 04″
  • Apparent Size: ~120 × 120 arcminutes
  • Distance from Earth: ~7,500 to 8,500 light-years
  • Image Site: 34°S 58°W | Bortle Class 5
  • Image Date: February 2026

Technical Acquisition

  • Optics & Mount: Redcat 71 on Celestron CGEM Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: ZWO 7nm Hα, SII, OIII Narrowband Filter Set
  • Exposures (Narrowband): Hα (20 × 300s) | SII (20 × 450s) | OIII (20 × 450s)

Processing Workflow

Processed with PixInsight, Topaz, and Adobe Photoshop.

Omega Centauri

NGC 5139 – Monochrome Study

Artistic Interpretation

A crisp, high-resolution monochrome study of the Milky Way's largest globular cluster, resolving a dense swarm of millions of individual stars blazing outward from a brilliant, luminous core into the surrounding star field.

Related Commentary

Capturing the Unseen: Why Astrophotography Only Tells a Fraction of the Story

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Astronomical Overview

  • Classification: Globular Cluster
  • Hemisphere: Southern
  • Constellation: Centaurus
  • JNOW Coordinates: RA 13h 26m 46s | Dec -47° 28′ 37″
  • Apparent Size: ~36.3 arcminutes
  • Distance from Earth: ~15,800 light-years
  • Image Site: 34°S 58°W | Bortle Class 5
  • Image Date: April 2025

Technical Acquisition

  • Optics & Mount: Redcat 71 on Celestron CGEM Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Hα Filter
  • Exposures: Hα (30 × 120 seconds each)

Processing Workflow

Processed with PixInsight, Topaz, and Adobe Photoshop.

Fighting Dragons of Ara

NGC 6188 & NGC 6164

Artistic Interpretation

A composition of NGC 6188 portraying turbulent, fiery crimson emission structures and dark, winding dust lanes sculpted like cosmic dragons, juxtaposed with the distinct, glowing symmetry of the stellar-merger Dragon's Egg (NGC 6164) below.

Related Commentary

Project Hail Mary’s Deep Space Realities: The Celestial Architecture of Survival

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Astronomical Overview

  • Classification: Emission Nebula & Planetary Nebula / Shell
  • Hemisphere: Southern
  • Constellation: Ara
  • JNOW Coordinates: RA 16h 40m 05s | Dec -48° 40′ 00″
  • Apparent Size: ~50 × 50 arcminutes (NGC 6188 region)
  • Distance from Earth: ~4,000 light-years
  • Image Site: 34°S 58°W | Bortle Class 5
  • Image Date: March 2025

Technical Acquisition

  • Optics & Mount: Redcat 71 on Celestron CGEM Mount
  • Camera & Cooling: ZWO ASI2600MM Monochrome Camera (Maximum Cooling, Gain 100)
  • Filters: Hα & OIII Narrowband Filters
  • Exposures: Hα (15 × 600s) | OIII (15 × 600s)

Processing Workflow

Processed with PixInsight, Topaz, and Adobe Photoshop.