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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246221 matches
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AIA: null

2025-11-09T02:16:05 to 2025-11-10T17:25:30

Science Goal: ssw_service_251110_093536_14125

Program:

Target:

Pointing: xcen=96 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	5.98	192,192	394
304	5.98	192,192	394
1600	5.99	192,192	393
193	5.98	192,192	394

XRT: null

2025-11-08T18:08:59 to 2025-11-08T18:10:29

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.09	2,107,2,107	2
Open+Gband	0.42	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

XRT: null

2025-11-08T07:22:24 to 2025-11-08T09:02:35

Science Goal:

Program:

Target:

Pointing: xcen=-223 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	8.6	395,395	8
Al_poly+Open	0.68	2,107,2,107	149

XRT: null

2025-11-07T08:03:02 to 2025-11-07T10:59:39

Science Goal:

Program:

Target:

Pointing: xcen=-408 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	1.87	395,395	94
Be_thin+Open	0.06	395,395	2
Open+Al_thick	0.59	395,395	7
Al_poly+Open	0.71	2,107,2,107	251

IRIS: A1: QS monitoring

2025-11-06T04:32:16 to 2025-11-06T04:50:20

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=-3 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

AIA: null

2025-11-05T23:48:02 to 2025-11-06T00:17:58

Science Goal: ssw_service_251105_173557_33623

Program:

Target:

Pointing: xcen=-538 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.25	307,307	120
171	0.25	307,307	120
1600	0.4	307,307	75
131	0.25	307,307	120
193	0.25	307,307	120

IRIS: On-disk filament tracking

2025-11-05T06:21:04 to 2025-11-05T06:41:38

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk filament tracking

Target: FI

Pointing: xcen=398 ycen=629,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	100
2832	0.21	309,182	100
1400	0.21	309,182	100
2796	0.21	309,182	100

IRIS: SUIT coordination

2025-11-04T23:59:23 to 2025-11-05T00:27:25

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: SUIT coordination

Target: AR

Pointing: xcen=-541 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	692
2796	0.04	68,68	692

IRIS: Off-limb flare study

2025-11-04T11:56:40 to 2025-11-04T13:08:23

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

Program: Off-limb flare study

Target: AR

Pointing: xcen=-970 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	448

IRIS: B1: AR tracking

2025-11-04T05:38:29 to 2025-11-04T05:56:34

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=-907 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

XRT: null

2025-11-01T08:32:15 to 2025-11-01T10:12:33

Science Goal:

Program:

Target:

Pointing: xcen=593 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	6.89	395,395	15
Open+Gband	0.04	396,396	2
Al_poly+Open	0.66	2,107,2,107	154

IRIS: SUIT Coordination: AR14266

2025-10-30T23:45:02 to 2025-10-31T00:49:05

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: AR14266

Target: AR

Pointing: xcen=689 ycen=215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	395
2796	0.16	65,68	395

XRT: null

2025-10-30T07:28:16 to 2025-10-30T09:08:22

Science Goal:

Program:

Target:

Pointing: xcen=196 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	5	395,395	2
Open+Gband	0.04	396,396	2
Al_poly+Open	0.69	2,107,2,107	146

XRT: null

2025-10-28T06:09:31 to 2025-10-28T12:49:01

Science Goal:

Program:

Target:

Pointing: xcen=-269 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	38.33	2,107,2,107	4
Open+Gband	0.04	528,528	2
Al_poly+Open	0.86	2,107,2,107	468

AIA: null

2025-09-08T07:01:46 to 2025-09-08T13:01:46

Science Goal: ssw_service_250908_092427_13997

Program:

Target:

Pointing: xcen=623 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

246221 matches
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