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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255261 matches
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SOTSP: HOP81 (North)

2026-02-05T12:04:05 to 2026-02-05T14:57:39

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Pore

Pointing: xcen=-22 ycen=891,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1020
6302A Velocity 6301.5A	0	323,162	1020
6302A Transverse Flux Density	0	323,162	1020
6302A Longitudinal Flux Density	0	323,162	1020

SOTSP: AR 14317

2025-12-27T07:50:05 to 2025-12-27T08:54:45

Science Goal: AR evolution

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=98 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	273,162	862
6302A Velocity 6301.5A	0	273,162	862
6302A Transverse Flux Density	0	273,162	862
6302A Longitudinal Flux Density	0	273,162	862

SOTSP: ODP: high-cad at CH

2025-11-15T13:05:51 to 2025-11-15T14:29:36

Science Goal: Granule dynamics

Program: ODP: Dynamic mode (1.6sec), 1.5" x 81.2" arcsec,repeat, 2-side, Q65 and Q50

Target: Granulation

Pointing: xcen=331 ycen=422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.05	2,81	2540
6302A Velocity 6301.5A	0.05	2,81	2540
6302A Transverse Flux Density	0.05	2,81	2540
6302A Longitudinal Flux Density	0.05	2,81	2540

AIA: null

2026-08-29T18:15:00 to 2026-08-30T02:09:00

Science Goal: ssw_service_260829_183654_9900_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-932 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	6.87	600,450	70
211	6.87	600,450	70
171	6.87	600,450	70
1700	6.86	600,450	70
304	6.87	600,450	70
131	6.87	600,450	70
94	6.87	600,450	70
193	6.87	600,450	70

IRIS: SUIT/Aditya coordination, disk center, AR 14513

2026-08-27T01:35:05 to 2026-08-27T02:35:34

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/Aditya coordination, disk center, AR 14513

Target: AR

Pointing: xcen=282 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	76
1400	0.2	293,182	304
2796	0.2	293,182	304

AIA: null

2026-08-26T06:31:00 to 2026-08-26T06:33:00

Science Goal: ssw_service_260828_003000_44852

Program:

Target:

Pointing: xcen=19 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	0.22	2,420,2,420	10

IRIS: BBSO coordination (IHOP 537)

2026-08-25T16:29:22 to 2026-08-25T19:59:47

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: BBSO coordination (IHOP 537)

Target: AR

Pointing: xcen=218 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1510

AIA: null

2026-08-25T09:00:00 to 2026-08-25T14:00:00

Science Goal: ssw_service_260825_061551_30241_ssmq_

Program:

Target:

Pointing: xcen=-201 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.68	750,600	65
211	4.68	750,600	65
171	4.68	750,600	65
1700	4.67	750,600	65
304	4.68	750,600	65
131	4.68	750,600	65
94	4.69	750,600	65
193	4.68	750,600	65

AIA: null

2026-08-25T00:48:00 to 2026-08-25T02:45:00

Science Goal: ssw_service_260824_184301_6573_ssmq_

Program:

Target:

Pointing: xcen=-187 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.58	600,450	75
211	1.58	600,450	75
171	1.58	600,450	75
1700	1.58	600,450	75
304	1.58	600,450	75
131	1.58	600,450	75
94	1.58	600,450	75
193	1.58	600,450	75

AIA: null

2026-08-24T15:00:00 to 2026-08-25T04:30:00

Science Goal: ssw_service_260824_184301_6573_ssmq__ssmq_blos_cont_ssmq_

Program:

Target:

Pointing: xcen=-275 ycen=-78,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	10.52	600,450	78
211	10.52	600,450	78
171	10.52	600,450	78
cont	9.89	600,450	77
1700	10.51	600,450	78
304	10.52	600,450	78
131	10.52	600,450	78
94	10.52	600,450	78
193	10.52	600,450	78
blos	10.29	600,450	75

IRIS: Low-telemetry Flare Watch of AR14513

2026-08-24T12:19:14 to 2026-08-24T15:29:29

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-telemetry Flare Watch of AR14513

Target: AR

Pointing: xcen=-390 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	414
1400	0.46	62,69	414
2796	0.46	62,69	414

IRIS: C1: North Pole

2026-08-23T02:35:17 to 2026-08-23T03:09:28

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=-3 ycen=950,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: SolO Coord: HRT Flat with pVSTP SOOP

2026-08-21T19:56:20 to 2026-08-21T23:31:03

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO Coord: HRT Flat with pVSTP SOOP

Target: QS

Pointing: xcen=-553 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	1248
2796	0.17	137,129	1247

IRIS: HOP 542: AR Long Term SOOP with SST

2026-08-21T08:00:00 to 2026-08-21T10:15:57

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: HOP 542: AR Long Term SOOP with SST

Target: AR

Pointing: xcen=-842 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3580
2796	0.04	68,68	3580

IRIS: B1: AR Tracking from Limb to Limb

2026-08-20T04:53:52 to 2026-08-20T05:11:58

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

Target: AR

Pointing: xcen=579 ycen=43,

saaIntervals hiIntervals

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

255261 matches
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