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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255124 matches
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IRIS: Coronal nanojets, AR14408

2026-08-09T02:50:09 to 2026-08-09T05:23:14

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets, AR14408

Target: AR

Pointing: xcen=920 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	960

AIA: null

2026-08-04T23:00:06 to 2026-08-05T01:59:58

Science Goal: ssw_service_260805_080633_41651

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.82	2,458,2,458	100
304	1.82	2,458,2,458	100

IRIS: Limb-to-limb tracking: AR 14496

2026-08-03T12:15:52 to 2026-08-03T16:35:08

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: AR 14496

Target: AR

Pointing: xcen=874 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	240
2832	1.08	281,182	240
1400	1.08	281,182	240
2796	1.08	281,182	240

IRIS: Flare study: AR 14499

2026-08-01T16:43:11 to 2026-08-01T22:40:23

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study: AR 14499

Target: AR

Pointing: xcen=282 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2240

IRIS: C1: North Pole

2026-08-01T05:09:35 to 2026-08-01T05:43:46

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

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=-3 ycen=947,

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: THEMIS Coordination/IHOP 539: AR 14499

2026-07-31T06:20:22 to 2026-07-31T07:58:34

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: THEMIS Coordination/IHOP 539: AR 14499

Target: AR

Pointing: xcen=-36 ycen=-24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

AIA: null

2026-07-30T05:38:08 to 2026-07-30T06:50:00

Science Goal: ssw_service_260729_232153_32869_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-697 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.96	600,450	55
211	0.96	600,450	54
171	0.96	600,450	54
cont	0.83	600,450	75
1700	0.97	600,450	54
304	0.96	600,450	54
131	0.96	600,450	54
94	0.96	600,450	54
193	0.96	600,450	55
blos	0.83	600,450	75

IRIS: Limb-to-limb tracking: AR 14496

2026-07-28T16:41:44 to 2026-07-28T18:08:08

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: AR 14496

Target: AR

Pointing: xcen=-175 ycen=-4,

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: IHOP 539: THEMIS coordination

2026-07-27T06:59:39 to 2026-07-27T07:48:44

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: IHOP 539: THEMIS coordination

Target: AR

Pointing: xcen=74 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

AIA: null

2026-07-20T22:50:00 to 2026-07-20T23:27:12

Science Goal: ssw_service_260720_153956_39629_ssmq_

Program:

Target:

Pointing: xcen=-128 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.69	600,450	55
211	0.7	600,450	54
171	0.66	600,450	57
1700	0.56	600,450	67
304	0.64	600,450	59
131	0.67	600,450	56
94	0.68	600,450	56
193	0.68	600,450	55

IRIS: AR raster (AR 14479)

2026-07-04T11:40:08 to 2026-07-04T17:22:49

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR raster (AR 14479)

Target: AR

Pointing: xcen=845 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	560
2832	0.61	281,182	560
1400	0.61	281,182	560
2796	0.61	281,182	560

SOTSP: null

2026-07-02T01:43:17 to 2026-07-02T01:50:35

Science Goal:

Program:

Target:

Pointing: xcen=534 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	57,122	185
6302A Velocity 6301.5A	0	57,122	185
6302A Transverse Flux Density	0	57,122	185
6302A Longitudinal Flux Density	0	57,122	185

SOTSP: AR 14479 obs.

2026-07-01T13:39:50 to 2026-07-01T14:32:28

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=426 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	262,162	828
6302A Velocity 6301.5A	0	262,162	828
6302A Transverse Flux Density	0	262,162	828
6302A Longitudinal Flux Density	0	262,162	828

IRIS: A1: QS monitoring

2026-07-01T04:10:34 to 2026-07-01T04:28:38

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=-325 ycen=-77,

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

EIS: pointing monitoring

2026-06-30T06:28:19 to 2026-06-30T06:31:16

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=14 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

255124 matches
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