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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253500 matches
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AIA: null

2026-07-12T22:43:00 to 2026-07-13T00:21:00

Science Goal: ssw_service_260712_162454_46314_ssmq_

Program:

Target:

Pointing: xcen=934 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2	600,450	50
211	2	600,450	50
171	2	600,450	50
1700	1.99	600,450	50
304	2	600,450	50
131	2	600,450	50
94	2	600,450	50
193	2	600,450	50

IRIS: SUIT coordination (AR14482)

2026-07-12T00:18:00 to 2026-07-12T02:29:20

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 (AR14482)

Target: AR

Pointing: xcen=227 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	870
2796	0.15	65,68	870

IRIS: Sit-and-stare flare study (AR14485)

2026-07-11T11:40:34 to 2026-07-11T13:29:56

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 (AR14485)

Target: AR

Pointing: xcen=809 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	238
1400	0.46	62,69	238
2796	0.46	62,69	238

IRIS: C1: South Pole

2026-07-11T05:42:13 to 2026-07-11T06:16:24

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-941,

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

IRIS: SUIT coordination flare program (AR14482)

2026-07-10T23:39:13 to 2026-07-11T01:29:34

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 flare program (AR14482)

Target: AR

Pointing: xcen=12 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	731
2796	0.15	65,68	731

IRIS: Very high-cadence raster flare study (AR14482)

2026-07-10T16:29:13 to 2026-07-10T17:19:47

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: Very high-cadence raster flare study (AR14482)

Target: AR

Pointing: xcen=-52 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1332
2796	0.04	68,68	1332

IRIS: High-cadence sit-and-stare flare ribbon spatial/temporal study (AR14482)

2026-07-10T11:39:06 to 2026-07-10T12:30:29

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: High-cadence sit-and-stare flare ribbon spatial/temporal study (AR14482)

Target: AR

Pointing: xcen=-87 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	1799

IRIS: SST coordination raster flare study (AR14882)

2026-07-09T11:35:28 to 2026-07-09T14:50:03

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

Program: SST coordination raster flare study (AR14882)

Target: AR

Pointing: xcen=-310 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	932
1400	0.21	137,129	932
2796	0.21	137,129	932

IRIS: Off-limb flare study (AR 14479)

2026-07-07T02:39:34 to 2026-07-07T03:57:23

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

Program: Off-limb flare study (AR 14479)

Target: AR

Pointing: xcen=958 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	488

IRIS: BBSO coordination (E limb)

2026-07-06T20:38:39 to 2026-07-06T23:43:05

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (E limb)

Target: CR

Pointing: xcen=-984 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	1088
2796	0.17	152,128	1088

IRIS: BBSO coordination (W limb)

2026-07-06T17:24:38 to 2026-07-06T20:29:04

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (W limb)

Target: AR

Pointing: xcen=978 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	1088
2796	0.17	152,128	1088

IRIS: AR raster (AR 14479)

2026-07-02T15:28:42 to 2026-07-02T17:06:36

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=645 ycen=233,

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

2026-07-02T08:30:00 to 2026-07-02T12:00:00

Science Goal: ssw_service_260702_080357_419_ssmq_

Program:

Target:

Pointing: xcen=558 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.66	600,450	80
211	2.66	600,450	80
171	2.66	600,450	80
1700	2.65	600,450	80
304	2.66	600,450	80
131	2.66	600,450	80
94	2.66	600,450	80
193	2.66	600,450	80

IRIS: SST coordination (AR 14479)

2026-07-02T07:24:40 to 2026-07-02T11:59:50

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

Program: SST coordination (AR 14479)

Target: AR

Pointing: xcen=623 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	1318
1400	0.21	137,129	1318
2796	0.21	137,129	1318

AIA: null

2026-06-29T20:54:00 to 2026-06-29T22:45:00

Science Goal: ssw_service_260629_145756_16367_ssmq_blos_cont

Program:

Target:

Pointing: xcen=41 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.5	600,450	75
211	1.5	600,450	75
171	1.5	600,450	75
cont	1.43	600,450	75
1700	1.5	600,450	75
304	1.5	600,450	75
131	1.5	600,450	75
94	1.5	600,450	75
193	1.5	600,450	75
blos	1.5	600,450	75

253500 matches
prev 1...16825 16826 16827 16828 16829 16830 [16831] 16832 16833 16834 ...16900 next