Heliophysics Events Knowledgebase Coverage Registry (HCR)
Observation Details
Overview Where Groups: Mode, FOV, # spectra in map Data Links
2026-05-17 19:09:35-19:56:59
Chromospheric Flare Precursors: Identifying Early Warning Signs
ooking for spectroscopic signatures of flare precursors from the photosphere to the transition region using DKIST-IRIS-Hinode observations.
x,y:458",274"
Max FOV:236"x162"
Target:Active Region
Nearby Events
6302A Continuum Intensity236"x162"748 spectra
6302A Longitudinal Flux Density236"x162"748 spectra
6302A Transverse Flux Density236"x162"748 spectra
6302A Velocity 6301.5A236"x162"748 spectra
Level 1 Summary
Level 2 Summary
Level 1 Monthly
Level 2 Monthly
SP Cubes 13 MB
SOTSP: Chromospheric Flare Precursors: Identifying Early Warning Signs
2026-05-17T19:09:35 to 2026-05-17T19:56:59
Science Goal: ooking for spectroscopic signatures of flare precursors from the photosphere to the transition region using DKIST-IRIS-Hinode observations.
Program: Fast map, 230"x164", Q65, 1-side CCD
Target: Active Region
xcen=458 ycen=274
Instrument: SOTSP
HOP/JOP: 529
Description: One of the DKIST coordination with the SP program 0x1b9 (a series of fast maps, 20"x82", repeating).

Annotations:
Hits: 10
Chief Observer
Nitta (RCO)
Related Links
Cites: Chromospheric Flare Precursors: Identifying Early Warning Signs     
Timeline: gif use
See also
Datasets
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wavelength: 6302A Continuum Intensity cadence: 0 min fov: 236,162 images: 748 JavaScript Landing Page
wavelength: 6302A Velocity 6301.5A cadence: 0 min fov: 236,162 images: 748 JavaScript Landing Page
wavelength: 6302A Transverse Flux Density cadence: 0 min fov: 236,162 images: 748 JavaScript Landing Page
wavelength: 6302A Longitudinal Flux Density cadence: 0 min fov: 236,162 images: 748 JavaScript Landing Page
Time Series (SP Datacubes)
VOEvent XML Planning Event