Heliophysics Events Knowledgebase Coverage Registry (HCR)
 
Popular Observations
Here are the most popular observations, as measured by the number of downloads.
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246603 matches
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IRIS: Limb-to-limb tracking of ARs IHOP 307
2025-12-21T19:11:13 to 2025-12-21T20:00:19
Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression
Program: Limb-to-limb tracking of ARs IHOP 307
Target: AR
Pointing: xcen=-373 ycen=350,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.63281,17977
28320.62281,17976
14000.62281,17976
27960.62281,17976
IRIS: High-cadence flare watch
2025-12-21T14:20:23 to 2025-12-21T15:16:44
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: High-cadence flare watch
Target: AR
Pointing: xcen=-374 ycen=400,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0471,661483
27960.0471,661484
IRIS: High-cadence flare watch
2025-12-21T11:06:23 to 2025-12-21T12:02:44
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: High-cadence flare watch
Target: AR
Pointing: xcen=-405 ycen=403,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0471,661484
27960.0471,661484

246603 matches
prev  1...16433 16434 16435 16436 16437 16438 16439 16440 [16441]