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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249692 matches
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IRIS: PSP mosaic 3

2026-03-12T12:00:22 to 2026-03-12T12:16:26

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 3

Target: AR

Pointing: xcen=919 ycen=273,

saaIntervals hiIntervals

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

IRIS: Hot ribbons and flares (unnamed AR)

2026-03-11T05:24:47 to 2026-03-11T08:29:44

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

Program: Hot ribbons and flares (unnamed AR)

Target: AR

Pointing: xcen=-832 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1160

IRIS: BBSO Coordination -1/2 (AR4384)

2026-03-10T17:39:49 to 2026-03-10T21:22:29

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 -1/2 (AR4384)

Target: AR

Pointing: xcen=593 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	325
1400	0.23	137,129	975
2796	0.17	137,129	1300

IRIS: High cadence flare obs. AR4387

2026-03-10T06:39:59 to 2026-03-10T09:40:07

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 obs. AR4387

Target: AR

Pointing: xcen=-737 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4744
2796	0.04	68,68	4744

IRIS: B1: AR tracking

2026-03-10T05:19:12 to 2026-03-10T05:37:17

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

Program: B1: AR tracking

Target: AR

Pointing: xcen=-728 ycen=217,

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: BBSO and Hinode coordination (AR 14381)

2026-03-09T20:58:58 to 2026-03-09T23:46:50

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 and Hinode coordination (AR 14381)

Target: AR

Pointing: xcen=742 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	245
1400	0.23	137,129	735
2796	0.17	137,129	980

IRIS: Hinode coordination (AR 14381)

2026-03-09T06:21:01 to 2026-03-09T09:54:23

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 (AR 14381)

Target: AR

Pointing: xcen=617 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	455
1400	0.47	61,67	455
2796	0.47	61,67	455

IRIS: BBSO and Hinode coordination (AR 14381)

2026-03-08T20:58:48 to 2026-03-08T23:48:42

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 and Hinode coordination (AR 14381)

Target: AR

Pointing: xcen=584 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	248
1400	0.23	137,129	744
2796	0.17	137,129	992

IRIS: BBSO coordination (AR 14384)

2026-03-08T16:59:28 to 2026-03-08T20:49:00

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 (AR 14384)

Target: AR

Pointing: xcen=198 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	335
1400	0.23	137,129	1005
2796	0.17	137,129	1340

IRIS: SUIT and Hinode coordination (AR 14381)

2026-03-08T03:30:25 to 2026-03-08T03:56:26

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

Program: SUIT and Hinode coordination (AR 14381)

Target: AR

Pointing: xcen=405 ycen=256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	82
1400	0.26	289,182	328
2796	0.26	289,182	328

IRIS: High-cadence flare program (AR 14381)

2026-03-07T06:23:40 to 2026-03-07T10:59:21

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 program (AR 14381)

Target: AR

Pointing: xcen=225 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6800
2796	0.04	68,68	6800

IRIS: SolO coordination (EUI, R FULL HRES HCAD Density-Fluctuations)

2026-03-05T12:06:58 to 2026-03-05T14:17:11

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination (EUI, R_FULL_HRES_HCAD_Density-Fluctuations)

Target: QS

Pointing: xcen=514 ycen=447,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	122,129	757
2796	0.17	122,129	757

IRIS: Proba-3/ASPIICS coordination (filament near south west limb)

2026-03-04T13:49:50 to 2026-03-04T19:48:21

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination (filament near south west limb)

Target: FI

Pointing: xcen=824 ycen=-531,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	592
2832	2.42	295,182	148
1400	0.61	295,182	592
2796	0.61	295,182	592

IRIS: Hinode coordination (AR 14381)

2026-03-04T06:35:21 to 2026-03-04T10:39:15

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=-395 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1488

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

2026-03-04T04:47:54 to 2026-03-04T06:25:44

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination (SPICE, L_FULL_HRES_HCAD_Eruption-Watch)

Target: AR

Pointing: xcen=954 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	280,182	320
2796	0.31	280,182	320

249692 matches
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