VLA 20160218: Difference between revisions
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*[[link to VLA overview movie]]: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site. | *[[link to VLA overview movie]]: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site. | ||
*link to AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie] | *link to AIA movie: [http://sdowww.lmsal.com/sdomedia/ssw/ssw_client/data/ssw_service_160218_134621_14996/www/ AIA movie on the disk] [http://www.lmsal.com/hek/hcr?cmd=view-event&event-id=ivo%3A%2F%2Fsot.lmsal.com%2FVOEvent%23VOEvent_SSW_cutout_20160218T1600-20160219T0610_AIA_131-193-171_N11W88_ssw_cutout_20160218_160011_aia_171_N11W882016-02-18T16%3A00%3A06.000.xml AIA movie on the limb] | ||
== List of Events/Features == | == List of Events/Features == | ||
Revision as of 06:28, 11 April 2018
Overview
This observation was made in C configuration (max baseline length 3 km) with the full array (27 antennas) in L band (1-2 GHz), with 2 MHz frequency resolution and 50 ms time resolution. The observation was coordinated with Hinode and IRIS (HOP 297). Two C-class flares were covered: A C1.2 eruptive flare at the limb N11W88 starting at 19:59 and a C1.4 flare from AR 2501 near the disk center N03E23. RHESSI data is available for the impulsive phase of the C1.4 flare. File:20160218 sum.png
- link to VLA overview movie: this should have ~10 s cadence at several frequencies (perhaps one for each spw, so 8), zoomed in to the flare site.
- link to AIA movie: AIA movie on the disk AIA movie on the limb
List of Events/Features
| Time | Feature | Event | Location | RHESSI | Quicklook Images | Comments |
| 19:43-19:44 | small stripes | Maybe A6.4Microflare@19:43 | Near solar disk center | No | File:1943svn.png | Few stripes at lower frequency below 1.5GHz, maybe a microflare. Radio source locate near a loop top |
| 20:08-20:10 | Type III, Broadband GS | C1.2@19:59 | Near Ar2501 | No | File:2008svn.png | Type III like features at lower frequency around 1~1.3 GHz and broadband gyrosynchrotron emission across entire 1-2 GHz band, Radio source locate near AR2501 |
| 21:09-21:12 | Pulsations | C1.8@21:08 | Ar2501 near solar disk center | Yes | File:svplot.png | Quasi-periodic pulsations in impulsive phase. Highest RHESSI response @ 25keV. Radio source located near a footpoint. |
