Wow, it’s even longer than when I took pictures of it on the 18th December at: https://spaceweathergallery2.com/indiv_upload.php?upload_id=202526
My images taken with a 60mm Lunt solar telescope and Canon 700D camera with a 2x Barlow lens attached. Two sets of images were captured one set for the solar surface and one set for the faint prominences, then images stacked in RegiStax6 and combined in PS.