Messier 38 from my own “Sterntaucher” observatory
Here is an overview of the used equipment and the exposute times:
|Equipment||Telescope 1||Telescope 2|
|Location and date||Krefeld, in February 2021||Krefeld, in February 2021|
|Telescope/Lense||10″ Newton ohne Namen||TSQ-65ED Apo|
|Focal length [mm]||1000||420|
|Mount||Skywatcher EQ8||Skywatcher EQ8|
|Camera||Moravian G2 8300 FW||Moravian G3 16200 FW|
|Autoguiding||DMK21 AU04 on TSQ-65ED||DMK21 AU04 on TSQ-65ED|
|Exposure time [min]||570||175:285:180|
Data calibration and registration and the final processing was done with PixInsight.
For the 1st image the RGB Data was upscaled to the Hα data. The result was as follows:
The 2nd image shows the field around Messier 38 with only use of the RGB data. The result was as follows:
Below you can find the annotated image.