Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  21 eta Cyg  ·  25 Cyg  ·  27 b01 Cyg  ·  28 b02 Cyg  ·  B144  ·  B145  ·  B146  ·  B147  ·  NGC 6871  ·  NGC 6881  ·  PK074+02.1  ·  Sh2-101  ·  The star 25Cyg  ·  The star 27Cyg  ·  The star 28Cyg  ·  The star ηCyg
Getting plate-solving status, please wait...
Sh2-101, Tulip Nebula Area, HaRGB, Wide Field, Stephen Garretson
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Sh2-101, Tulip Nebula Area, HaRGB, Wide Field

Getting plate-solving status, please wait...
Sh2-101, Tulip Nebula Area, HaRGB, Wide Field, Stephen Garretson
Powered byPixInsight

Sh2-101, Tulip Nebula Area, HaRGB, Wide Field

Equipment

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Acquisition details

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Description

One hour each of RGB [30s subs at Gain 18, Offset 10] added to previously posted 6 hours of [300s subs at Unity Gain] Ha image.

imaging:

Dual William Optics RedCat/WhiteCat f/4.9 Petzval Astrographs

ASI ZWO 1600MM Cooled cameras

Baader 7nm and 3.5nm Ha filters

Astrodon E Series Gen II RGB

SXUSB filter wheels

Paramount MX+

from the Beevo Dome

guiding:

William Optics Star 71 f/4.9 Petzval Astrograph

ASI ZWO 290M Mini camera

TheSkyX, PHD2, SGP, SXFW Control

Pixinsight, Photoshop, Preview

Comments

Sky plot

Sky plot

Histogram

Sh2-101, Tulip Nebula Area, HaRGB, Wide Field, Stephen Garretson

In these public groups

The refractors!
ZWO ASI1600MM/QHY163M