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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249780 matches
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IRIS: SUIT coordination (AR4393)

2026-03-13T23:39:56 to 2026-03-14T02:38:58

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 (AR4393)

Target: AR

Pointing: xcen=-409 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1186
2796	0.15	65,68	1186

IRIS: BBSO coordination (AR4391)

2026-03-13T17:10:22 to 2026-03-13T23:10:05

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 (AR4391)

Target: AR

Pointing: xcen=-189 ycen=216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	525
1400	0.23	137,129	1575
2796	0.17	137,129	2100

IRIS: High cadence flare obs. (AR4389)

2026-03-12T12:55:51 to 2026-03-12T17:11:48

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. (AR4389)

Target: AR

Pointing: xcen=-666 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6740
2796	0.04	68,68	6739

IRIS: BBSO-PSP coordination

2026-03-11T17:30:00 to 2026-03-11T19:08:19

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

Program: BBSO-PSP coordination

Target: CH

Pointing: xcen=-215 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	320
2796	0.31	281,182	320

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: 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: Hinode coordination (AR 14381)

2026-03-10T02:54:37 to 2026-03-10T03:40:33

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: Hinode coordination (AR 14381)

Target: AR

Pointing: xcen=743 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	100
1400	0.46	62,69	100
2796	0.46	62,69	100

IRIS: SUIT coordination (AR near disk centre)

2026-03-09T23:59:36 to 2026-03-10T02:10:06

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 coordination (AR near disk centre)

Target: AR

Pointing: xcen=-236 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	164
1400	0.2	293,182	656
2796	0.2	293,182	656

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 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: A1: QS monitoring

2026-03-08T04:06:51 to 2026-03-08T04:24:55

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=-1 ycen=43,

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

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: SolO coordination (EUI, R SMALL HRES MCAD Polar-Observations)

2026-03-06T14:12:07 to 2026-03-06T15:36:00

Science Goal: Very large dense 8-step raster 2.32x175 8s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: SolO coordination (EUI, R_SMALL_HRES_MCAD_Polar-Observations)

Target: CH

Pointing: xcen=24 ycen=-958,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	169,182	536

IRIS: B2: QS tracking from limb to limb

2026-03-05T05:17:22 to 2026-03-05T05:26:57

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-260 ycen=-344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

249780 matches
prev 1...16585 16586 16587 16588 [16589] 16590 16591 16592 16593 16594 ...16652 next