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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256506 matches
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IRIS: HOP 306, AR 12628

2017-01-28T18:42:17 to 2017-01-28T19:22:15

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306, AR 12628

Target: AR

Pointing: xcen=852 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	112
2832	0.36	183,130	112
1400	0.36	183,130	112
2796	0.36	183,130	112

IRIS: HOP 306 AR 12628

2017-01-24T22:04:17 to 2017-01-24T22:44:15

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: HOP 306 AR 12628

Target: AR

Pointing: xcen=66 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	112
2832	0.36	183,130	112
1400	0.36	183,130	112
2796	0.36	183,130	112

IRIS: Rapid raster QS/CH boundary

2017-01-11T20:17:12 to 2017-01-11T21:14:14

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=714 ycen=-44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	260
2832	0.22	66,66	260
1400	0.22	66,66	260
2796	0.22	66,66	260

IRIS: Flare watch (modified) / SUMER coordination on AR 12615

2016-12-06T18:29:41 to 2016-12-06T19:19:56

Science Goal: Very large sparse 16-step raster 15x175 16s C II Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Flare watch (modified) / SUMER coordination on AR 12615

Target: AR

Pointing: xcen=629 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	184,182	24
1400	2.11	184,182	24
2796	2.09	184,182	24

IRIS: HOP 306, tracking the new AR, Hinode coord

2016-10-31T11:37:49 to 2016-10-31T12:47:08

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306, tracking the new AR, Hinode coord

Target: AR

Pointing: xcen=692 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,128	64
2832	1.08	184,128	64
1400	1.08	184,128	64
2796	1.08	184,128	64

IRIS: Deep exposures of hot loops, AR12597

2016-09-29T00:25:13 to 2016-09-29T03:41:38

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Deep exposures of hot loops, AR12597

Target: AR

Pointing: xcen=858 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	48
1400	4.09	154,132	48
2796	4.09	154,132	48

IRIS: Jest study at plage/network boundary (AR12585)

2016-09-04T01:09:26 to 2016-09-04T02:58:12

Science Goal: Very large dense 4-step raster 1x175 4s C II Si IV Deep x 0.5 Spatial x 4, Spectral x 4 SJI cadence 3x faster

Program: Jest study at plage/network boundary (AR12585)

Target: AR

Pointing: xcen=-365 ycen=48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	170,182	2000
1400	0.05	170,182	2000

IRIS: Non-Maxwellian distributions (IHOP316)

2016-09-01T21:45:45 to 2016-09-01T23:56:44

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 2 Lossless compression

Program: Non-Maxwellian distributions (IHOP316)

Target: AR

Pointing: xcen=1022 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.07	295,182	32
1400	4.07	295,182	32
2796	4.07	295,182	32

IRIS: Low telemetry AR12580 scan

2016-08-26T23:15:11 to 2016-08-27T00:22:15

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low telemetry AR12580 scan

Target: AR

Pointing: xcen=-160 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	128

IRIS: A1: QS monitoring

2016-08-17T04:30:28 to 2016-08-17T04:48:32

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=-133 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Bart test run E

2016-06-12T22:19:34 to 2016-06-12T22:50:54

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: Bart test run E

Target: AR

Pointing: xcen=-697 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.11	175,182	280
2832	0.11	175,182	280
1400	0.11	175,182	280
2796	0.11	175,182	280

IRIS: 400-step dense raster AR

2016-06-08T12:39:11 to 2016-06-08T13:40:33

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: 400-step dense raster AR

Target: AR

Pointing: xcen=-243 ycen=-376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: 400-step dense raster AR

2016-06-03T05:05:09 to 2016-06-03T06:06:31

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: 400-step dense raster AR

Target: AR

Pointing: xcen=743 ycen=-33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: SST coordination QS raster

2016-05-15T10:26:26 to 2016-05-15T12:01:53

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 1

Program: SST coordination QS raster

Target: QS

Pointing: xcen=-88 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.29	170,182	29
1400	0.66	170,182	145
2796	0.55	170,182	174

IRIS: Explosive event study on AR 12519

2016-03-13T05:17:26 to 2016-03-13T06:26:54

Science Goal: Large sit-and-stare 0.3x120 1s Si IV FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Explosive event study on AR 12519

Target: AR

Pointing: xcen=-619 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.04	119,129	1600

256506 matches
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