Recent Events Reported by Observers
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Detected by halocme, Submitted at 2011-12-15T20:39:02
2011-12-11T08:30:00 --> 2011-12-11T11:00:00
The erupting filament is again traceble at 304 A even after it hits the limb. At 211 A the opening of the surrounding structure is captured. It would be hard to know about the eruption at 171 A alone.
Detected by halocme, Submitted at 2011-12-15T19:38:27
2011-12-11T22:30:00 --> 2011-12-12T00:32:00
In addition to those apparently from the center of the preceding spot, other jets seem to involve the western part. More "red" polarities are seen around this spot than during earlier jets.
Detected by halocme, Submitted at 2011-12-15T19:25:07
2011-12-11T11:30:00 --> 2011-12-11T13:32:00
Another jet that seems to come from the spot of preceding polarity in AR 11374.
Detected by halocme, Submitted at 2011-12-15T17:58:43
2011-12-11T05:00:05 --> 2011-12-11T09:00:05
The movie shows two eruptions. The filament eruption on disk has already been reported to HEK. But a possibility is raised here in which this eruption may have to do with a slightly later eruption on the east limb. Note the formation of a possibly high temperature area at 94 A on the limb already during the activation phase of the filament eruption. This sequence deserves further study.
Detected by halocme, Submitted at 2011-12-15T16:53:34
2011-12-11T05:00:04 --> 2011-12-11T07:00:04
This event may be best seen at 304 A aven above the limb. The large-scale loops sticking out on the limb (211 A + 171 A) seem to be hardly affected by this eruption. Is the minor jet seen at the botom right corner of the movie related in any way with the filament eruption?
Detected by halocme, Submitted at 2011-12-15T16:20:22
2011-12-11T02:00:04 --> 2011-12-11T05:00:04
Coalignned HMI LOS magnetograms show that several minor but repeated (and returning) jets encompass the main spot of AR 11374. This pattern may be seen again at later times (so there will be similar entries in HEK). This color table may be tricky since the magnetic field in the trailing polarity region is not well represented because of the plage brignt in 304 A images.
Detected by halocme, Submitted at 2011-12-15T16:01:58
2011-12-11T00:30:00 --> 2011-12-11T03:32:00
The southern side of the jet appears to be roughly aligned with a filament. Small cancellation of the photospheric magnetic field may be related with the jet.
Detected by halocme, Submitted at 2011-12-15T15:41:18
2011-12-10T18:00:04 --> 2011-12-10T21:00:04
This event should have been reported as a flare (not in the NOAA list) because the GOES XRS data indicate that the peak is just above the C1 level from the background of B5. The prominence itself is traceable in 304 A images only in the beginning of the eruption. Motions of larger-scale loops (leading to a CME observed by LASCO) are better observed at 211 A and 171 A. Images at 211 A also nicely show loop oscillations.
Detected by halocme, Submitted at 2011-12-15T15:23:22
2011-12-10T23:00:04 --> 2011-12-11T01:00:04
The source region is not clear. The lower part of the eruption is captured in 304 A images and the upper part in 211 A images with the latter becoming a minor CME. The eruption may not be noticeable at 171 A alone.
Detected by anny, Submitted at 2011-12-13T02:41:20
2011-12-04T04:40:04 --> 2011-12-04T11:26:04
Two null points between two sets of ARs on the N and S hemispheres; they are coected by loops suggestive of a current sheet. The entire structure is large, clear and at disk center while the forming flux regions are relatively compact and well-defined - an ideal object for topological studies
Detected by anny, Submitted at 2011-12-13T02:26:02
2011-12-04T19:20:04 --> 2011-12-04T20:18:04
Small flux rope eruption on SE limb.
Detected by anny, Submitted at 2011-12-13T02:23:39
2011-12-04T15:02:04 --> 2011-12-04T19:40:04
A spray surge on the NW limb. Notice how the small prominence divides into two by a very thin dark radial line which later rises and brightens up. One part of the prominence sinks back to the surface while the other one produces the spray surge.
Detected by anny, Submitted at 2011-12-13T02:17:07
2011-12-04T05:40:04 --> 2011-12-04T07:40:04
Spray surge on the E limb followed by an eruption in a nearby ethemeral region.
Detected by anny, Submitted at 2011-12-13T02:13:08
2011-12-04T00:00:04 --> 2011-12-04T06:56:04
Faint eruption of large filament on the NE disk.
Detected by anny, Submitted at 2011-12-13T01:58:21
2011-12-03T06:26:04 --> 2011-12-03T07:34:04
Two eruptions take place probably behind the limb; their occurrence is carried out because of one diffraction pattern typical for flares and two faint EUV waves with distinctively different centers on the W limb. Once the first wave reaches the location of the second "eruption", the second wave starts off. It is difficult though to carry out the sympathy or even location of the wave centers from this line of sight.
Detected by anny, Submitted at 2011-12-12T22:10:35
2011-12-03T20:18:04 --> 2011-12-03T20:54:04
A compact blob of plasma emitting in 304A shoots sidewards from the E limb.
Detected by anny, Submitted at 2011-12-12T22:07:46
2011-12-03T13:28:04 --> 2011-12-03T15:24:04
Minor flux rope eruption on the NW limb. Notice the upside-down arch in 171A running upwards along with the flux rope.
Detected by anny, Submitted at 2011-12-12T22:05:27
2011-12-03T17:34:04 --> 2011-12-03T19:26:04
Minor eruption on the W disk perhaps reconnecting two nearby filaments. This "reconnection" is observed by the flows of the plasma along the filaments during and after the eruption. This eruption is mentionworthy mainly because it happens nearly contemporary with a few other eruptions elsewhere on the disk.
Detected by anny, Submitted at 2011-12-12T22:02:04
2011-12-03T17:34:04 --> 2011-12-03T19:26:04
Small nearby eruption dustirbs diffuse emitting plasma in 171A off the limb. This plasma compresses into an arch-like brighter structure which wiggles in responce to the eruption.
Detected by anny, Submitted at 2011-12-12T21:59:35
2011-12-03T17:34:04 --> 2011-12-03T19:26:04
A small eruption on the E limb interesting mainly because it is contemporal with a few other eruptions elsewhere on the globe.
