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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252503 matches
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IRIS: Test Programs AR1

2022-02-28T18:06:45 to 2022-02-28T19:37:39

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Test Programs AR1

Target: AR

Pointing: xcen=312 ycen=360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	504
2796	0.18	136,129	504

IRIS: High-cadence flare program, AR12936

2022-01-27T17:08:24 to 2022-01-27T17:54:06

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High-cadence flare program, AR12936

Target: AR

Pointing: xcen=-551 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	378

IRIS: High-cadence flare program, AR12934

2022-01-24T20:41:00 to 2022-01-24T21:33:45

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: High-cadence flare program, AR12934

Target: AR

Pointing: xcen=-267 ycen=-329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1680
2796	0.03	61,68	1696

IRIS: BBSO coordination, AR12880

2021-10-03T16:31:31 to 2021-10-03T21:30:56

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR12880

Target: AR

Pointing: xcen=-4 ycen=385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	870
2832	0.34	129,129	870
1400	0.34	129,129	870
2796	0.34	129,129	870

IRIS: BBSO coordination coronal bright points

2021-06-10T17:17:46 to 2021-06-10T23:27:47

Science Goal: Large dense 192-step raster 63.1x120 192s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO coordination coronal bright points

Target: AR

Pointing: xcen=122 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	188,129	672
2796	0.55	188,129	672

IRIS: HOP 307 on AR12719

2018-08-23T19:42:36 to 2018-08-23T22:09:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307 on AR12719

Target: AR

Pointing: xcen=126 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: Hot loop study

2017-07-11T23:20:47 to 2017-07-12T03:42:40

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: Hot loop study

Target: AR

Pointing: xcen=-263 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.08	154,132	64
1400	4.08	154,132	64
2796	4.08	154,132	64

IRIS: A1: QS Monitoring

2017-07-03T04:58:53 to 2017-07-03T05:16:56

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=1 ycen=-78,

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: Explosive Event Study: AR12650

2017-04-12T23:58:01 to 2017-04-13T03:31:59

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive Event Study: AR12650

Target: AR

Pointing: xcen=-454 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	59,69	7000

IRIS: HOP 336 (North hemisphere) #6

2017-04-10T23:30:24 to 2017-04-11T00:20:16

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 (North hemisphere) #6

Target: QS

Pointing: xcen=247 ycen=656,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: HOP269: Prominence bubble

2017-04-04T07:25:41 to 2017-04-04T09:06:45

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: HOP269: Prominence bubble

Target: (NONE)

Pointing: xcen=7 ycen=726,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	295,182	48
2832	2.11	295,182	48
1400	2.11	295,182	48
2796	2.11	295,182	48

IRIS: Rapid raster QS/CH boundary

2017-01-05T19:45:14 to 2017-01-05T20:37:53

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=375 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	240
2832	0.22	66,66	240
1400	0.22	66,66	240
2796	0.22	66,66	240

IRIS: B2: QS Monitoring

2016-12-20T09:09:43 to 2016-12-20T09:19:19

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

Program: B2: QS Monitoring

Target: QS

Pointing: xcen=54 ycen=-102,

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: HOP 306, Active region evolution, AR12585

2016-09-12T12:32:30 to 2016-09-12T16:04:44

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

Program: HOP 306, Active region evolution, AR12585

Target: AR

Pointing: xcen=938 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	192
2832	1.11	184,129	192
1400	1.11	184,129	192
2796	1.11	184,129	192

IRIS: SST Coord B (Chromospheric Heating)

2016-09-08T07:44:42 to 2016-09-08T12:00:24

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST Coord B (Chromospheric Heating)

Target: AR

Pointing: xcen=432 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	1471
1400	0.17	65,66	1472
2796	0.17	65,66	1472

252503 matches
prev 1...353 354 355 356 357 358 [359] 360 361 362 ...16834 next