Emission Nebula Sh2-88
Emission Nebula Sh2-88: This weak emission nebula lies in a HII region within the northern constellation of Vulpecula in a distance of approximately 800 LY. It is a good object for narrow band imaging, since it emits radiation in the spectral ranges of H-alpha, OIII and SII. The image shows the nebula according to the arrangement of the Hubble Palette.
Object |
Emission Nebula |
|---|---|
Catagory |
Nebulae |
Designation |
Sh2-88, LBN 139 |
Constellation |
Vulpecula |
Optics |
IAS 10" Newton f/4.5 |
Mount |
10Micron GM3000 HPS |
Camera |
QHY268M |
Exposure |
25x1m RGB each, 74x5m H-alpha, je 35x5m OIII, SII. Croma Filterset. N.I.N.A for capture control and sequencing |
|---|---|
Calibration |
Dark + Flat Frame |
Guiding |
PHD2 as Guiding Software |
Processing |
PixInsight, Photoshop. R:SII, G:Ha, B:OIII |
Location-Date |
Ort: IAS - Internationale Amateuersternwarte e.V. - Hakos Observatory, Namibia. March 2023 |
Remark |
Image acquisition: IAS Remote Team 'Lukas'. Image proccessing: Dieter Willasch |