Automatic Dynamical Airglow Observations By All-Sky Images From Gadanki,India

Despite an important enlargement in the preceding years, the airglow observation through sky images is immobile dwarfed by two dimensional image counterparts. To lock this hole so many images toward video conversion practices have been advised. Methods relating human workers have been the majority successful but it is time consuming plus expensive. Automatic process which is typically employs a deterministic video scene model. In this trouble-free article, we describe five uncomplicated techniques. The first method is enhancement of raw airglow dark image, second one is image cropping for confiscating non sky area , in the third method removing stars from the image, and then coordinate mapping of image pixels and spatial calibration are completed in fourth method. Finally sequences of all images with capturing time are converted into video files to prepare an excellent video for observation of dynamical airglow objects.