Ultramassive Quasar TON 618 and NGC 4414

Ultramassive Quasar TON 618 and NGC 4414 Mar 13, 2025 54 views984×10781.83 MB

In 1 collection

Backyard

Brig-Glis, Switzerland, Brig-Glis (VS), CH

CVn

12h 27m 29s · +31° 22′ 34″

0.65° × 0.71°

2.37″/px

49.61°N

Integration

No filter	430×10″	1h 11′ 40″	3 days in Mar 2025	41%

No filter	430×10″=1h 11′ 40″
3 days in Mar 2025	41%

Equipment

Telescope	ZWO Seestar S50
Software	Adobe Lightroom Pleiades Astrophoto PixInsight Russell Croman Astrophotography BlurXTerminator Russell Croman Astrophotography NoiseXTerminator Russell Croman Astrophotography StarXTerminator

Objects

Revision: C

Description Stretching with GeneralizedHyperbolicStretch

Published Mar 29, 2025

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