The White Rose Cluster, commonly known as NGC 7789 or Caroline's Rose, is an open cluster in Cassiopeia that was found by Caroline Herschel in 1783. It was listed in William Herschel's inventory as H VI.30 by her brother. Because the star loops and dark lane patterns visually resemble the wavy pattern of rose petals when seen from above, this cluster is also known as the "White Rose" Cluster or "Caroline's Rose" Cluster.
The Picture below is just 48 minutes of total data at 10 seconds sub-exposures. using the equipment listed;
Scope – Celestron RASA 8
Mount - Skywatcher EQ6 R Pro
Guide scope – ZWO 30mm
Guide Camera – ZWO ASI 120mm mini
Main Camera – ZWO Asi 533mc Pro
Control box – ZWO ASIAIR Pro
Filter – Baader 2” UV/ IR filter
Starizona Filter drawer next to the camera sensor
Fox Halo 96k power bank
Dew heater with its own power bank on the guide scope
Scope – Celestron RASA 8
Mount - Skywatcher EQ6 R Pro
Guide scope – ZWO 30mm
Guide Camera – ZWO ASI 120mm mini
Main Camera – ZWO Asi 533mc Pro
Control box – ZWO ASIAIR Pro
Filter – Baader 2” UV/ IR filter
Starizona Filter drawer next to the camera sensor
Fox Halo 96k power bank
Dew heater with its own power bank on the guide scope
While this target is an open cluster, it resembles a loose Globular Cluster. Post-processing was only minimal with only stars in the picture. Processing only included Colour calibration, background extraction, curve transformation and SCNR. The stars were also reduced slightly.