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A filament eruption with an apparent reshuffle of endpoints

Filippov, Boris

A filament eruption during 2010 April 30-May 1, which shows the reconnection of one filament leg with a region far away from its initial position, is analysed. Observations from three viewpoints are used for measurements of endpoint coordinates as precise as possible. The northern leg of the erupting prominence loop `jumps' laterally to a latitude…

Erratum: Herschel, Spitzer and Magellan infrared observations of the star-forming region RCW 121 (IRAS 17149-3916)

Roth, M.; Elia, D.; Gómez, M. +4 more

Unveiling the nature of an X-ray flare from 3XMM* J014528.9+610729: a candidate spiral galaxy

Pandey, J. C.; Bhatt, Himali; Bhattacharyya, Subir +1 more

We report an X-ray flare from 3XMM J014528.9+610729, serendipitously detected during the observation of the open star cluster NGC 663. The colour-colour space technique using optical and infrared data reveals the X-ray source as a candidate spiral galaxy. The flare shows fast rise and exponential decay shape with a ratio of the peak and the quiesc…

A neutrino model fit to the CMB power spectrum

Shanks, T.; Johnson, R. W. F.; Schewtschenko, J. A. +1 more

The standard cosmological model, Λ cold dark matter (ΛCDM), provides an excellent fit to cosmic microwave background (CMB) data. However, the model has well-known problems. For example, the cosmological constant, Λ, is fine-tuned to 1 part in 10¹⁰⁰ and the CDM particle is not yet detected in the laboratory. Shanks previously investigate…