Gerry Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

20.89

Bortle class

Class 4 (Class 4)

Darkness Quotient

66%

Dataset

August 2026

Rural/suburban transition

Gerry: The Practical Verdict

Gerry is a small hamlet nestled in the rural setting of New York, with Buffalo about 85 km north-north-east. The overall stargazing verdict for Gerry is "Good workable sky" with a darkness quotient that points to low light pollution. However, the Milky Way here is only faintly visible, offering less striking contrast than darker skies might. The brightest horizon is to the south, while the cleanest is to the east-north-east.

From Gerry, widefield imaging and many deep-sky objects such as bright galaxies and emission nebulae are reachable under good conditions. Most evenings, you might catch a glimpse of the Milky Way given excellent transparency, but visually hunting for faint galaxies without carefully selecting nights can be challenging.

While Gerry offers reasonable conditions for rural stargazing, the nearby upgrade to Chautauqua County in the north-west is only marginally better. Such modest improvements imply that local observing conditions and transparency are more impactful here than small map-based upgrades.

At a Glance

Overall

Good workable sky - This is a good workable astronomy location. The sky is not pristine, but many deep-sky targets remain accessible.

Milky Way

Faint or conditional - The Milky Way may be visible under transparent, moonless conditions, but it will not have strong dark-site contrast.

Best targets from here

bright galaxies, emission nebulae, open clusters, globular clusters, Milky Way under good conditions, widefield imaging

Do not prioritise

very low surface-brightness objects, ambitious Milky Way photography under mediocre transparency

No meaningful upgrade nearby

Nearby sites are not notably darker. Local conditions will matter more than chasing a slightly darker map value.

Good dark window

Gerry's longest dark windows fall in December and January, with the shortest nights around June and July. Plan deep-sky sessions around the autumn and winter months for the best combination of long nights and true astronomical darkness.

Frequently Asked Questions

Can you see the Milky Way from Gerry?

Conditionally. From Gerry the Milky Way may show as a faint suggestion under transparent, moonless conditions, but it lacks dark-site contrast.

What Bortle class is Gerry?

Gerry is Bortle Class 4 (SQM 20.89), a good workable sky for astronomy.

Is Gerry good for stargazing?

Partly. Gerry offers a good workable sky where many bright targets remain accessible, but the faintest deep-sky work is compromised.

Is Gerry good for astrophotography?

Broadband deep-sky imaging is realistic from Gerry. Narrowband imaging of bright emission nebulae remains viable from Gerry with appropriate Ha or OIII filters.

What can you observe from Gerry?

Primary targets from Gerry include bright galaxies, emission nebulae, open clusters, globular clusters, Milky Way under good conditions. Targets such as very low surface-brightness objects, ambitious Milky Way photography under mediocre transparency are not realistic from this sky.

Where are darker skies near Gerry?

No meaningfully darker mapped site was found within the search radius around Gerry.

When is the sky darkest in Gerry?

The sky over Gerry is darkest around January, December.

Is light pollution in Gerry getting better or worse?

Long-term light pollution over Gerry has been broadly stable across the available measurements.

• Town of Arkwright, New York

  Direction

  N

  Distance (km)

  26.3

  SQM

  21.25

  Bortle

  4

• Chautauqua County, New York

  Direction

  NW

  Distance (km)

  48.1

  SQM

  21.41

  Bortle

  3

• Town of Sherman, New York

  Direction

  WSW

  Distance (km)

  29.5

  SQM

  21.24

  Bortle

  4