Table 1.
Eruption features observed in the EUV and white-light coronagraph data by SDO/AIA, STEREO A/SECCHI EUVI and COR2, and SOHO/LASCO instruments.
| Eruption | Observational features and observation times | |||
|---|---|---|---|---|
| SDO AIA | STEREO A | STEREO A COR 2 | SOHO LASCO C2 | |
| 193 Å | EUVI 195 Å | (ϕ = 134°) | (ϕ = 0°) | |
| (ϕ = 0°) | (ϕ = 134°) | |||
| EUV loop expansion | 08:40 UT | 08:50 UT | COR Blob 1 09:54 UT (PA ∼ 94°) | CME 09:48 UT (PA ∼ 261°) |
| and disappearance | COR Blob 2 10:24 UT (PA ∼ 68°) | CME 11:12 UT (PA ∼ 328°) | ||
| between western | ||||
| sunspot and bipole | ||||
| Expulsion of | 09:07 UT | 09:20 UT | COR Blob 3 10:39 UT (PA ∼ 109°) | |
| chromospheric/low-coronal | ||||
| material between western | ||||
| sunspot and bipole | ||||
| M1.0 flare at | 10:22 UT | Possibly related | COR Blob 4 11:24 UT (PA ∼ 53°) | CME 11:12 UT (PA ∼ 328°) |
| the eastern end | weak dimming | |||
| of the AR | 10:30 UT → | |||
| Flare and an EUV | N/A | 08:50 UT | COR Blob 1 09:54 UT (PA ∼ 94°) | CME 09:48 UT (PA ∼ 261°) |
| eruption at the | ||||
| center of STEREO A | ||||
| solar disk | ||||
Notes. The first column lists the low-coronal eruption features as observed by SDO/AIA (second column) or STEREO A SECCHI EUVI (third column), whereas the final two columns show the possibly associated eruption features and their detection times in STEREO A COR 2 and SOHO/LASCO C2 data. The Stonyhurst heliographic longitudes ϕ for each instrument are listed in the second row. The initial detection of each observational feature is written in bold in the column of the observing instrument. The first three rows show the eruption features possibly related to activity at AR11726, and the final row shows the features possibly related to the eruption that occurred at the center of STEREO A solar disk. We note that since we could not make unique connections between all low-coronal EUV and white-light coronagraph features, some of the latter are listed several times.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.