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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246641 matches
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XRT: null

2007-03-15T02:05:06 to 2007-03-15T02:28:30

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_mesh	1.56	2,114,2,114	16

TRACE: null

2007-01-10T11:06:21 to 2007-01-10T14:28:33

Science Goal:

Program:

Target:

Pointing: xcen=-13 ycen=950,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	96.4	512,512	3
195	5.3	512,512	39

TRACE: null

2006-06-05T00:47:52 to 2006-06-05T01:24:58

Science Goal:

Program:

Target:

Pointing: xcen=690 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.77	384,384	22

TRACE: null

2002-09-07T14:11:57 to 2002-09-07T15:54:55

Science Goal:

Program:

Target:

Pointing: xcen=-391 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.29	192,512	352

TRACE: null

2002-06-08T03:40:31 to 2002-06-08T23:59:59

Science Goal:

Program:

Target:

Pointing: xcen=751 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.35	384,384	3528

TRACE: null

2002-05-31T02:50:28 to 2002-05-31T04:53:58

Science Goal:

Program:

Target:

Pointing: xcen=-642 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	56.42	512,512	3
WL	56.42	512,512	3
1600	56.42	512,512	3
195	0.29	384,384	427
1550	56.42	512,512	3

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

2002-02-25T00:12:06 to 2002-02-26T00:29:25

Science Goal:

Program:

Target:

Pointing: xcen=-312 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.99	512,512	1479

TRACE: null

1999-11-03T04:40:07 to 1999-11-03T04:54:56

Science Goal:

Program:

Target:

Pointing: xcen=951 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.33	512,512	46

TRACE: null

1999-07-02T21:32:29 to 1999-07-03T03:59:33

Science Goal:

Program:

Target:

Pointing: xcen=68 ycen=-465,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	65.38	512,512	6
1700	54.48	512,512	7
WL	54.48	512,512	7
1600	54.48	512,512	7
284	65.38	512,512	6
195	65.38	512,512	6
1550	54.48	512,512	7
1216	54.48	512,512	7

MDI: null

1997-05-24T00:04:00 to 1997-05-27T22:28:00

Science Goal:

Program:

Target:

Pointing: xcen=340 ycen=-821,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
mag	115.59	700,700	50

IRIS: Flare watch program C, AR14296

2025-12-06T18:39:19 to 2025-12-06T19:34:10

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

Program: Flare watch program C, AR14296

Target: AR

Pointing: xcen=3 ycen=-253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	344

IRIS: B2: QS tracking

2025-12-04T05:40:41 to 2025-12-04T05:50:17

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-423 ycen=-511,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: A1: QS monitoring

2025-12-04T05:12:16 to 2025-12-04T05:30:20

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=-2 ycen=1,

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

IRIS: Flare watch program B, AR14296

2025-12-03T16:16:19 to 2025-12-03T17:12:35

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, AR14296

Target: AR

Pointing: xcen=-580 ycen=-248,

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

246641 matches
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