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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249615 matches
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AIA: null

2025-06-16T02:06:57 to 2025-06-16T02:16:45

Science Goal: ssw_service_260209_044856_36970

Program:

Target:

Pointing: xcen=-1 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.52	2,055,2,457	20

AIA: null

2024-10-31T21:11:50 to 2024-10-31T21:26:14

Science Goal: ssw_service_260218_101812_43924

Program:

Target:

Pointing: xcen=18 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	65,1,959	37

AIA: null

2024-06-08T00:29:59 to 2024-06-08T01:09:47

Science Goal: ssw_service_260211_181541_23618

Program:

Target:

Pointing: xcen=888 ycen=-364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	0.2	654,807	200

IRIS: Sit-and-stare flare study (14392)

2026-03-19T02:39:56 to 2026-03-19T03:57:07

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: Sit-and-stare flare study (14392)

Target: AR

Pointing: xcen=225 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	168
1400	0.46	62,69	168
2796	0.46	62,69	168

IRIS: SUIT coordination AR close to disk center #1 (14395)

2026-03-19T00:09:11 to 2026-03-19T01:29:10

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 close to disk center #1 (14395)

Target: AR

Pointing: xcen=6 ycen=21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	530
2796	0.15	65,68	530

IRIS: Raster of ribbons and hot plasma (14392)

2026-03-18T04:47:47 to 2026-03-18T07:59:07

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

Program: Raster of ribbons and hot plasma (14392)

Target: AR

Pointing: xcen=44 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1200

AIA: null

2026-03-18T03:45:00 to 2026-03-18T05:00:00

Science Goal: ssw_service_260317_213700_5698_ssmq_

Program:

Target:

Pointing: xcen=-904 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.95	600,450	80
211	0.95	600,450	80
171	0.95	600,450	80
1700	0.94	600,450	80
304	0.95	600,450	80
131	0.95	600,450	80
94	0.95	600,450	80
193	0.95	600,450	80

IRIS: PSP mosaic 7

2026-03-13T03:06:19 to 2026-03-13T03:22:22

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP mosaic 7

Target: AR

Pointing: xcen=909 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: BBSO coordination - 2/2 (AR4385)

2026-03-10T21:40:16 to 2026-03-11T00:17:51

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination - 2/2 (AR4385)

Target: AR

Pointing: xcen=480 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	230
1400	0.23	137,129	690
2796	0.17	137,129	920

IRIS: Hinode coordination (AR 14381)

2026-03-08T13:59:24 to 2026-03-08T16:38:51

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

Program: Hinode coordination (AR 14381)

Target: AR

Pointing: xcen=495 ycen=241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1000

IRIS: B1: AR tracking form limb to limb (AR 14378)

2026-03-03T14:58:45 to 2026-03-03T15:16:50

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

Program: B1: AR tracking form limb to limb (AR 14378)

Target: AR

Pointing: xcen=-103 ycen=368,

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

IRIS: Flare program (AR 14378)

2026-03-03T02:38:07 to 2026-03-03T03:57:08

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: Flare program (AR 14378)

Target: AR

Pointing: xcen=-204 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	172
1400	0.46	62,69	172
2796	0.46	62,69	172

AIA: null

2026-03-02T23:47:00 to 2026-03-03T01:01:14

Science Goal: ssw_service_260302_164603_42096_ssmq_

Program:

Target:

Pointing: xcen=-660 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1	750,600	75
211	1	750,600	75
171	1	750,600	75
1700	0.99	750,600	75
304	1	750,600	75
131	1	750,600	75
94	1	750,600	75
193	1	750,600	75

IRIS: SolO coordination (SPICE, L FULL HRES HCAD Eruption-Watch)

2026-03-02T21:39:15 to 2026-03-02T23:17:22

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SolO coordination (SPICE, L_FULL_HRES_HCAD_Eruption-Watch)

Target: AR

Pointing: xcen=958 ycen=-139,

saaIntervals hiIntervals

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

IRIS: C1: North Pole

2026-02-28T04:45:51 to 2026-02-28T05:20:01

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

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

249615 matches
prev 1...16553 16554 16555 16556 16557 [16558] 16559 16560 16561 16562 ...16641 next