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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249788 matches
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IRIS: Off limb flare (AR4384)

2026-03-15T06:09:19 to 2026-03-15T09:10:28

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

Program: Off limb flare (AR4384)

Target: AR

Pointing: xcen=962 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1136

AIA: null

2026-03-13T09:35:00 to 2026-03-13T10:50:00

Science Goal: ssw_service_260313_031301_2563_ssmq_

Program:

Target:

Pointing: xcen=887 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.01	600,450	75
211	1.01	600,450	75
171	1.01	600,450	75
1700	1.01	600,450	75
304	1.01	600,450	75
131	1.01	600,450	75
94	1.01	600,450	75
193	1.01	600,450	75

IRIS: PSP mosaic 6

2026-03-13T00:00:22 to 2026-03-13T00:16:26

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 6

Target: AR

Pointing: xcen=906 ycen=248,

saaIntervals hiIntervals

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

IRIS: High cadence flare obs. (unnamed AR)

2026-03-11T09:09:25 to 2026-03-11T11:39:38

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. (unnamed AR)

Target: AR

Pointing: xcen=-786 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3956
2796	0.04	68,68	3956

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

2026-03-06T10:06:21 to 2026-03-06T11:26:10

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination (SPICE, R_SMALL_HRES_MCAD_Polar-Observations)

Target: CH

Pointing: xcen=22 ycen=-959,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	464
2796	0.17	137,129	464

AIA: null

2026-03-01T05:40:00 to 2026-03-01T06:43:26

Science Goal: ssw_service_260228_223053_8258_ssmq_

Program:

Target:

Pointing: xcen=-863 ycen=203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.8	600,450	80
211	0.8	600,450	80
171	0.8	600,450	80
1700	0.8	600,450	80
304	0.8	600,450	80
131	0.81	600,450	79
94	0.8	600,450	80
193	0.8	600,450	80

IRIS: Hinode coordination (AR 14380)

2026-02-28T06:14:35 to 2026-02-28T10:19:20

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

Program: Hinode coordination (AR 14380)

Target: AR

Pointing: xcen=-693 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	399
1400	0.61	281,182	400
2796	0.61	281,182	400

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

IRIS: Raster of ribbons and hot plasma (AR at SE limb)

2026-02-27T17:52:08 to 2026-02-27T20:58:20

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 (AR at SE limb)

Target: AR

Pointing: xcen=-772 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1135

IRIS: C1: North Pole

2026-02-21T05:10:11 to 2026-02-21T05:44:21

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

Program: C1: North Pole

Target: QS

Pointing: xcen=-2 ycen=975,

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

AIA: null

2026-02-16T12:05:10 to 2026-02-16T14:44:12

Science Goal: ssw_service_260216_070950_30215_ssmq_

Program:

Target:

Pointing: xcen=-170 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	8.32	600,450	20
211	7.5	600,450	22
171	3.8	600,450	42
1700	7.03	600,450	22
304	3.84	600,450	40
131	4.69	600,450	34
94	5.1	600,450	32
193	5.3	600,450	30

IRIS: B2: QS tracking from limb to limb

2026-02-15T04:20:38 to 2026-02-15T04:30:14

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=-532 ycen=142,

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

AIA: null

2026-02-14T06:00:00 to 2026-02-15T04:00:00

Science Goal: ssw_service_260214_113134_22077_ssmq_131_211_171_193_304_94_ssmq_

Program:

Target:

Pointing: xcen=-957 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	18.59	450,900	72
171	18.59	450,900	72
304	18.59	450,900	72
131	18.59	450,900	72
94	18.59	450,900	72
193	18.59	450,900	72

AIA: null

2026-02-13T08:20:00 to 2026-02-13T10:30:00

Science Goal: ssw_service_260213_011557_32361_ssmq__ssmq_

Program:

Target:

Pointing: xcen=244 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.75	800,700	75
211	1.75	800,700	75
171	1.75	800,700	75
1700	1.75	800,700	75
304	1.75	800,700	75
131	1.75	800,700	75
94	1.76	800,700	75
193	1.75	800,700	75

IRIS: Low Telemetry Flare Study

2026-02-13T06:40:24 to 2026-02-13T07:53:50

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=286 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	472

249788 matches
prev 1...16545 16546 16547 16548 16549 [16550] 16551 16552 16553 16554 ...16653 next