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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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253492 matches
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SOTSP: HOP 508 at AR 14132

2025-07-04T18:38:39 to 2025-07-04T19:02:54

Science Goal: Flare Abundance Evolution

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-305 ycen=-396,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	119,122	378
6302A Velocity 6301.5A	0	119,122	378
6302A Transverse Flux Density	0	119,122	378
6302A Longitudinal Flux Density	0	119,122	378

AIA: null

2025-02-14T01:35:05 to 2025-02-14T03:49:53

Science Goal: ssw_service_260525_112555_21047

Program:

Target:

Pointing: xcen=-968 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.4	514,960	338

AIA: null

2024-08-23T00:00:05 to 2024-08-23T05:59:53

Science Goal: ssw_service_260326_021413_21658

Program:

Target:

Pointing: xcen=-13 ycen=24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	32.71	2,458,2,458	12

IRIS: Hinode coordination, AR4465

2026-06-13T06:17:19 to 2026-06-13T07:37:02

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Hinode coordination, AR4465

Target: AR

Pointing: xcen=-184 ycen=125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	170
1400	0.47	61,67	170
2796	0.47	61,67	170

IRIS: Low data rate flare study - AR14455

2026-06-07T12:09:46 to 2026-06-07T17:16:44

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low data rate flare study - AR14455

Target: AR

Pointing: xcen=848 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	668
1400	0.46	62,69	668
2796	0.46	62,69	668

IRIS: HOP 532 - AR14455

2026-06-06T18:28:58 to 2026-06-06T21:29:08

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 2 Spatial x 2, Spectral x 2

Program: HOP 532 - AR14455

Target: AR

Pointing: xcen=783 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	123,129	816
2832	0.22	123,129	816
1400	0.22	123,129	816
2796	0.22	123,129	816

AIA: null

2026-06-06T13:35:00 to 2026-06-06T16:00:00

Science Goal: ssw_service_260606_071856_12925_ssmq__ssmq_blos_cont_ssmq_

Program:

Target:

Pointing: xcen=-372 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.96	800,700	50
211	2.96	800,700	50
171	2.96	800,700	50
cont	2.95	800,700	50
1700	2.95	800,700	50
304	2.96	800,700	50
131	2.96	800,700	50
94	2.96	800,700	50
193	2.96	800,700	50
blos	2.95	800,700	50

IRIS: HOP 532 - AR14455

2026-06-05T16:59:36 to 2026-06-05T18:19:03

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 532 - AR14455

Target: AR

Pointing: xcen=649 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	128
2832	0.62	123,129	128
1400	0.62	123,129	128
2796	0.62	123,129	128

IRIS: SUIT coordination - flares

2026-06-05T00:24:32 to 2026-06-05T02:53:50

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

Program: SUIT coordination - flares

Target: AR

Pointing: xcen=532 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	989
2796	0.15	65,68	989

IRIS: High-cadence flare rasters - AR14455

2026-06-04T05:39:24 to 2026-06-04T07:09:46

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 rasters - AR14455

Target: AR

Pointing: xcen=388 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2380
2796	0.04	68,68	2380

IRIS: High-cadence flare raster - AR14446

2026-06-02T05:58:24 to 2026-06-02T07:28:01

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 raster - AR14446

Target: AR

Pointing: xcen=737 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2360
2796	0.04	68,68	2360

IRIS: Limb-to-limb tracking of AR 14448

2026-05-31T05:08:38 to 2026-05-31T06:35:03

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of AR 14448

Target: AR

Pointing: xcen=241 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: SUIT Coordination: AR near disk center

2026-05-31T02:32:16 to 2026-05-31T03:04:06

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR near disk center

Target: AR

Pointing: xcen=221 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	40
1400	0.2	293,182	160
2796	0.2	293,182	160

IRIS: SUIT Coordination: AR 14455

2026-05-31T00:01:20 to 2026-05-31T01:31:09

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

Program: SUIT Coordination: AR 14455

Target: AR

Pointing: xcen=-554 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	595
2796	0.15	65,68	595

IRIS: A1: QS monitoring

2026-05-29T04:20:04 to 2026-05-29T04:38:08

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=9 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

253492 matches
prev 1...16785 16786 [16787] 16788 16789 16790 16791 16792 16793 16794 ...16900 next