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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246795 matches
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AIA: null

2012-01-27T16:00:09 to 2012-01-27T18:00:00

Science Goal: ssw_service_251027_013418_23680

Program:

Target:

Pointing: xcen=858 ycen=461,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	576,499	592
131	0.2	576,499	600

AIA: null

2011-03-08T01:00:09 to 2011-03-08T03:00:00

Science Goal: ssw_service_251027_020406_45500

Program:

Target:

Pointing: xcen=-912 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.21	500,499	562
131	0.21	500,499	579

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

2008-02-03T10:26:10 to 2008-02-03T17:00:59

Science Goal:

Program:

Target:

Pointing: xcen=637 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Ti_poly	6.91	527,527	56
Al_poly+Open	2.2	527,527	174

XRT: null

2008-01-13T00:54:31 to 2008-01-13T15:59:10

Science Goal:

Program:

Target:

Pointing: xcen=639 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

XRT: null

2008-01-13T00:12:01 to 2008-01-13T16:58:35

Science Goal:

Program:

Target:

Pointing: xcen=638 ycen=-53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	2.17	2,107,2,107	186

XRT: null

2008-01-05T19:12:47 to 2008-01-05T23:54:14

Science Goal:

Program:

Target:

Pointing: xcen=-360 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

XRT: null

2007-12-28T20:52:02 to 2007-12-28T21:15:19

Science Goal:

Program:

Target:

Pointing: xcen=-24 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ti_poly	9.99	2,107,2,107	3
Open	10.01	2,107,2,107	2
Gband	10	2,114,2,114	3
Al_mesh	10.01	2,107,2,107	3

XRT: XBP HOP53

2007-12-22T00:09:42 to 2007-12-22T23:50:18

Science Goal: CORE: Synoptic SOT Irradiance Scans, CORE: SOT continuous magnetic field observations for investigating mechanisms responsible for XBPs and QS dynamics

Program: HOP53_4

Target: QR

Pointing: xcen=118 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch program C, AR14294

2025-12-06T17:01:46 to 2025-12-06T17:57:53

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

Program: Flare watch program C, AR14294

Target: AR

Pointing: xcen=275 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	352

IRIS: Flare watch program B, AR14294

2025-12-04T11:40:19 to 2025-12-04T12:36:35

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: Flare watch program B, AR14294

Target: AR

Pointing: xcen=-207 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	120
1400	0.47	61,66	120
2796	0.47	61,66	120

IRIS: Flare watch program B, AR14296

2025-12-03T19:30:17 to 2025-12-03T20:25:09

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: Flare watch program B, AR14296

Target: AR

Pointing: xcen=-555 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	117
1400	0.47	61,66	117
2796	0.47	61,66	117

EIS: Equatorial coronal hole observations.

2025-11-25T07:09:49 to 2025-11-25T08:53:20

Science Goal: Q85

Program:

Target:

Pointing: xcen=353 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: Synoptic SOT Latitudial Scans N/S

2025-11-21T15:48:25 to 2025-11-21T15:51:21

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=589,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Synoptic SOT Latitudial Scans N/S

2025-11-21T15:02:25 to 2025-11-21T15:05:21

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

246795 matches
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