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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247233 matches
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AIA: null

2026-01-10T03:47:06 to 2026-01-10T18:46:54

Science Goal: ssw_service_260111_225135_21486

Program:

Target:

Pointing: xcen=96 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	16.66	268,269	55

IRIS: Flare study on AR on AR 14324 (follow Hinode)

2026-01-06T00:33:14 to 2026-01-06T01:30:50

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study on AR on AR 14324 (follow Hinode)

Target: AR

Pointing: xcen=718 ycen=422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	360

HMI_CONT: null

2026-01-01T13:19:10 to 2026-01-01T13:21:00

Science Goal: ssw_service_260105_155922_43889

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.26	2,458,2,458	8
cont	0.75	2,458,2,458	3
blos	0.75	2,458,2,458	3

AIA: Cruiser Annotation

2025-12-23T23:58:29 to 2025-12-25T23:21:29

Science Goal: ssw_service_260112_155228_38070

Program: Polar crown prominence along with a coronal cavity

Target: FI: Filament

Pointing: xcen=-487 ycen=-821,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	392,392	569
193	5.01	392,392	568
blos	10.04	392,392	284

AIA: null

2025-12-21T15:05:00 to 2025-12-21T15:10:00

Science Goal: ssw_service_260106_052649_36674

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.2	2,458,2,458	5
211	1.2	2,458,2,458	5
171	1.2	2,458,2,458	5
1700	1.1	2,458,2,458	5
304	1.2	2,458,2,458	5
1600	1.2	2,458,2,458	5
131	1.2	2,458,2,458	5
94	1.25	2,458,2,458	5
193	1.2	2,458,2,458	5

AIA: null

2025-11-11T10:03:09 to 2025-11-11T10:03:09

Science Goal: ssw_service_260101_053907_3418

Program:

Target:

Pointing: xcen=498 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0	615,691	2

AIA: null

2025-11-10T08:20:05 to 2025-11-10T10:29:53

Science Goal: ssw_service_260108_153106_40722

Program:

Target:

Pointing: xcen=130 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	653,461	644

AIA: null

2025-11-07T00:00:09 to 2025-11-07T22:44:33

Science Goal: ssw_service_251225_195742_1634

Program:

Target:

Pointing: xcen=-4 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	75.8	2,450,2,070	19

AIA: null

2024-06-08T00:10:06 to 2024-06-08T01:19:54

Science Goal: ssw_service_260104_175432_4959

Program:

Target:

Pointing: xcen=902 ycen=-364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.24	654,806	296

AIA: null

2023-04-01T00:00:05 to 2023-04-01T00:04:53

Science Goal: ssw_service_260112_010856_30029

Program:

Target:

Pointing: xcen=-13 ycen=24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	2,458,2,458	25

AIA: null

2017-07-09T11:15:09 to 2017-07-09T11:34:57

Science Goal: ssw_service_260103_162221_11016

Program:

Target:

Pointing: xcen=-473 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	1,037,998	100

IRIS: AR tracking from limb to limb

2026-01-13T11:59:59 to 2026-01-13T12:49:39

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

Program: AR tracking from limb to limb

Target: AR

Pointing: xcen=532 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	283,179	80
2832	0.62	283,179	80
1400	0.62	283,179	80
2796	0.62	283,179	80

IRIS: B2: QS tracking from limb to limb

2026-01-13T07:57:01 to 2026-01-13T08:06:37

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=478 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: B1: AR tracking from limb to limb

2026-01-13T07:09:16 to 2026-01-13T07:27:22

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=503 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: A1: QS monitoring

2026-01-13T05:32:57 to 2026-01-13T05:51:01

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=-2 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

247233 matches
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