Contains:  Solar system body or event
2015-09-19 - The Sun in Ha Showing  AR2418 And AR2415, Fernando

2015-09-19 - The Sun in Ha Showing AR2418 And AR2415

2015-09-19 - The Sun in Ha Showing  AR2418 And AR2415, Fernando

2015-09-19 - The Sun in Ha Showing AR2418 And AR2415

Equipment

Loading...

Acquisition details

Loading...

Description

It looks like today the Sun has a lot of micro-activities, like the arch shown in the previous image. In this image you will see that, even with the Ha filter kept in its center frequency, a lot of Ellerman Bombs are visible in the neighborhood of the spots. This happens in both ARs.

As you know Ellerman Bombs are considered micro-flares being normally visible in the blue wing of the Ha wavelength.

Image B -> AR2415

Image A -> AR2418

Comments

Revisions

  • 2015-09-19 - The Sun in Ha Showing  AR2418 And AR2415, Fernando
    Original
  • Final
    2015-09-19 - The Sun in Ha Showing  AR2418 And AR2415, Fernando
    B

Histogram

2015-09-19 - The Sun in Ha Showing  AR2418 And AR2415, Fernando