Wednesday, May 3, 2017
Solar Imaging Session - May 4, 2017
The sky this morning is very hazy and seeing condition is poor. It was very difficult to lock on focus as the image was shimmering. AR2654 Sunspot Group is growing in length but the umbral structure remains almost the same as before. In Ha wavelength, AR2654 Sunspot Group shows some flaring activity inside its core. There is also a nice large group of eruptive prominences in the NW limb.