Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
Overview Where Groups: Mode, FOV, # spectra in map Data Links
2026-08-20 12:20:33-14:15:01
HOP 521 East Limb
[SOOP: Major Flare] High Cadence Solar Flare Obs
x,y:-930",-2"
Max FOV:14"x41"
Target:limb
Nearby Events
6302A Continuum Intensity14"x41"1884 spectra
6302A Longitudinal Flux Density14"x41"1884 spectra
6302A Transverse Flux Density14"x41"1884 spectra
6302A Velocity 6301.5A14"x41"1884 spectra
Level 1 Summary
Level 2 Summary
Level 1 Monthly
Level 2 Monthly
SOTSP: HOP 521 East Limb
2026-08-20T12:20:33 to 2026-08-20T14:15:01
Science Goal: [SOOP: Major Flare] High Cadence Solar Flare Obs
Program: Normal map 14"x40", repeats
Target: limb
xcen=-930 ycen=-2
Instrument: SOTSP
HOP/JOP: 521
Description: request to SOT Please scan the target region using a repeating normal-map program that is 40" (or 60", if feasible) tall and contains 90 slit positions (width of ~15"). Program SP 0x26c mostly satisfies these parameters, but this program may be modified if needed. The program should ideally be run with a total duration of at least 3 hours, or longer, as telemetry allows. Note too that EIS may request some of SOT's usual telemetry allocation, as this HOP is telemetry-intensive for EIS.

Annotations:
Hits: 8
Chief Observer
Cruz (RCO)--> SED
Related Links
Cites: HOP 521 East Limb     
Timeline: gif use
See also
Datasets
Order AIA Data Cutout
Get All Data
saaIntervals hiIntervals

wavelength: 6302A Continuum Intensity cadence: 0 min fov: 14,41 images: 1884 JavaScript Landing Page
wavelength: 6302A Velocity 6301.5A cadence: 0 min fov: 14,41 images: 1884 JavaScript Landing Page
wavelength: 6302A Transverse Flux Density cadence: 0 min fov: 14,41 images: 1884 JavaScript Landing Page
wavelength: 6302A Longitudinal Flux Density cadence: 0 min fov: 14,41 images: 1884 JavaScript Landing Page
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