Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
Overview Where Groups: Mode, FOV, # spectra in map Data Links
2017-01-17 11:40:27-11:53:05
HOP331 test (AR12626)
Flux cancellation and magnetic flux rope formation
x,y:-415",188"
Max FOV:63"x122"
Target:Active Region
Nearby Events
6302A Continuum Intensity63"x122"200 spectra
6302A Longitudinal Flux Density63"x122"200 spectra
6302A Transverse Flux Density63"x122"200 spectra
6302A Velocity 6301.5A63"x122"200 spectra
Level 1 Summary
Level 2 Summary
Level 1 Monthly
Level 2 Monthly
SOTSP: HOP331 test (AR12626)
2017-01-17T11:40:27 to 2017-01-17T11:53:05
Science Goal: Flux cancellation and magnetic flux rope formation
Program: HOP331, 60"x120" fast map, repeats
Target: Active Region
xcen=-415 ycen=188
Instrument: SOTSP
HOP/JOP: 331
Description: The aim of this IHOP is to make repeated observations of the likely sites of flux cancellation along the PIL of the target active region as it crosses the solar disk. We request combined IRIS, EIS, and XRT observations. IRIS studies with chromospheric and transition region lines will allow us to determine the locations and possible heights of reconnection occurring as a consequence of flux cancellation. Large FOV EIS observations will provide abundance measurements along the PIL and throughout the active region. XRT observations will be used to investigate the presence of a sigmoid/flux rope.

The aim of this IHOP is to make repeated observations of the likely sites of flux cancellation along the PIL of the target active region as it crosses the solar disk. We request combined IRIS, EIS, and XRT observations. IRIS studies with chromospheric and transition region lines will allow us to determine the locations and possible heights of reconnection occurring as a consequence of flux cancellation. Large FOV EIS observations will provide abundance measurements along the PIL and throughout the active region. XRT observations will be used to investigate the presence of a sigmoid/flux rope.

Annotations:
Hits: 93
Chief Observer
DeRosa (RCO)
Related Links
Cites: HOP331 test (AR12626)     
Timeline: gif use
See also
Datasets
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wavelength: 6302A Continuum Intensity cadence: 0 min fov: 63,122 images: 200 JavaScript Landing Page
wavelength: 6302A Velocity 6301.5A cadence: 0 min fov: 63,122 images: 200 JavaScript Landing Page
wavelength: 6302A Transverse Flux Density cadence: 0 min fov: 63,122 images: 200 JavaScript Landing Page
wavelength: 6302A Longitudinal Flux Density cadence: 0 min fov: 63,122 images: 200 JavaScript Landing Page
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