Popular

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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255949 matches
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IRIS: B1: AR tracking from limb to limb, unnamed AR

2026-10-13T05:07:56 to 2026-10-13T05:26:02

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb, unnamed AR

Target: AR

Pointing: xcen=-119 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	249,131	15
2832	1.21	249,131	15
1400	1.13	249,131	15
2796	1.21	249,131	15

IRIS: B2: QS tracking from limb to limb

2026-10-13T04:48:01 to 2026-10-13T04:57:37

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=129 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: A1: QS monitoring

2026-10-13T04:19:41 to 2026-10-13T04:37:45

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=55 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	15

AIA: null

2026-06-29T00:00:09 to 2026-06-29T23:00:09

Science Goal: ssw_service_261013_023741_34912

Program:

Target:

Pointing: xcen=-213 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	62.73	115,77	23

255949 matches
prev 1...17057 17058 17059 17060 17061 17062 17063 [17064]