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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246657 matches
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TRACE: null

2003-02-22T00:17:39 to 2003-02-23T00:02:58

Science Goal:

Program:

Target:

Pointing: xcen=-67 ycen=367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	43.15	512,512	34
1600	43.15	512,512	34
195	0.22	512,512	6607

TRACE: null

2003-02-11T01:05:28 to 2003-02-12T01:14:58

Science Goal:

Program:

Target:

Pointing: xcen=29 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	48.01	512,512	31
1600	48.01	512,512	31
195	0.24	512,512	6044

TRACE: null

2003-01-30T14:28:33 to 2003-01-30T23:36:45

Science Goal:

Program:

Target:

Pointing: xcen=858 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.12	512,512	492
WL	84.17	512,512	7
1600	84.17	512,512	7

TRACE: null

2002-12-10T01:05:54 to 2002-12-10T09:54:57

Science Goal:

Program:

Target:

Pointing: xcen=-267 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	68.88	512,512	8
1600	68.88	512,512	8

TRACE: null

2002-09-08T14:17:58 to 2002-09-08T15:54:51

Science Goal:

Program:

Target:

Pointing: xcen=-185 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.3	192,512	319

TRACE: null

2002-06-02T03:07:58 to 2002-06-02T14:58:51

Science Goal:

Program:

Target:

Pointing: xcen=-356 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.35	384,384	2004

TRACE: null

2002-04-15T18:43:57 to 2002-04-16T00:00:44

Science Goal:

Program:

Target:

Pointing: xcen=870 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: null

2002-04-12T00:07:06 to 2002-04-12T21:40:25

Science Goal:

Program:

Target:

Pointing: xcen=325 ycen=394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: null

2001-11-06T13:18:51 to 2001-11-06T23:59:58

Science Goal:

Program:

Target:

Pointing: xcen=-93 ycen=-377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	16.28	384,384	40
WL	1.53	384,384	420
1600	0.03	256,256	450
1550	16.28	384,384	40

TRACE: null

2001-08-26T21:27:22 to 2001-08-26T23:59:35

Science Goal:

Program:

Target:

Pointing: xcen=-385 ycen=-448,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	7.01	512,512	22
1700	5.45	384,384	28
WL	2.72	384,384	56
1600	2.73	384,384	56
284	0.92	512,512	166
195	7.01	512,512	22
1550	5.45	384,384	28

IRIS: Major Flare Watch (High cadence)

2025-11-08T22:50:12 to 2025-11-08T23:34:53

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-119 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	296
2796	0.15	65,68	296

IRIS: Major Flare Watch (High cadence)

2025-11-07T06:24:24 to 2025-11-07T07:25:36

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-357 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1612
2796	0.04	68,68	1612

IRIS: High-cadence flare watch

2025-11-04T17:33:16 to 2025-11-04T17:59:23

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 flare watch

Target: AR

Pointing: xcen=-44 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	644
2796	0.04	128,129	644

IRIS: Off-limb flare study

2025-11-04T16:47:47 to 2025-11-04T17:23:37

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	224

IRIS: High Cadence Raster: AR14269

2025-10-31T07:49:49 to 2025-10-31T08:54:31

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 Raster: AR14269

Target: AR

Pointing: xcen=450 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1704
2796	0.04	68,68	1704

246657 matches
prev 1...15937 15938 15939 [15940] 15941 15942 15943 15944 15945 15946 ...16444 next