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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249661 matches
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AIA: null

2010-05-17T20:11:44 to 2010-05-17T21:11:56

Science Goal: ssw_service_210617_005315_47265

Program:

Target:

Pointing: xcen=170 ycen=620,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	64,101	302

XRT: null

2008-12-10T18:15:35 to 2008-12-10T18:15:35

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	0.01	2,107,2,107	2

XRT: null

2008-02-05T18:28:50 to 2008-02-05T19:58:31

Science Goal:

Program:

Target:

Pointing: xcen=11 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	0.07	527,527	2

XRT: Quiet Sun Al/poly and C/poly 512x512 AEC1

2007-10-28T00:04:59 to 2007-10-28T11:51:42

Science Goal: Coordinated Campaign Observation with THEMIS - c. Measurements of Magnetic Energy and Helicity Fluxes, A search for the roots of Parker's nanoflares using Hinode

Program: QS_Al/poly_C/poly_5

Target: QR

Pointing: xcen=1 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

XRT: null

2007-04-26T11:22:01 to 2007-04-26T23:55:00

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ti_poly	376	2,114,2,114	3
Open	376	2,114,2,114	3

XRT: null

2007-04-13T08:00:58 to 2007-04-13T10:18:25

Science Goal:

Program:

Target:

Pointing: xcen=-670 ycen=690,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open	0.31	2,114,2,114	2
Gband	136.99	2,246,2,180	2
Al_mesh	137.06	2,114,2,114	2

XRT: null

2007-03-31T00:32:09 to 2007-03-31T10:49:30

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open	95.52	2,114,2,114	7

IRIS: High-cadence sit-and-stare flare study

2026-02-05T12:49:26 to 2026-02-05T13:55:44

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence sit-and-stare flare study

Target: AR

Pointing: xcen=209 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

IRIS: High-cadence rasters

2026-02-01T13:27:48 to 2026-02-01T14:32:20

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence rasters

Target: AR

Pointing: xcen=-565 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1601
2796	0.04	128,129	1598

IRIS: High-cadence rasters

2026-01-31T14:50:04 to 2026-01-31T15:54:10

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 rasters

Target: AR

Pointing: xcen=-693 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1688
2796	0.04	68,68	1688

IRIS: SUIT coordination

2026-01-30T23:37:46 to 2026-01-30T23:43:36

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=-378 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	144
2796	0.04	68,68	144

EIS: Pointing Monitoring

2026-01-27T06:32:33 to 2026-01-27T06:32:43

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=26 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SUIT coordination: AR 14353

2026-01-27T00:55:19 to 2026-01-27T01:57:30

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: AR 14353

Target: AR

Pointing: xcen=631 ycen=352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	412
2796	0.15	65,68	412

IRIS: Coronal nanojets: AR 14341

2026-01-26T10:21:59 to 2026-01-26T11:23:27

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

Program: Coronal nanojets: AR 14341

Target: AR

Pointing: xcen=969 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	384

IRIS: Low-telem flare watch: AR 14353

2026-01-25T16:35:22 to 2026-01-25T17:36:48

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: Low-telem flare watch: AR 14353

Target: AR

Pointing: xcen=387 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	131
1400	0.47	61,66	131
2796	0.47	61,66	131

249661 matches
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