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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251209 matches
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SOTSP: AR Evolution

2006-12-10T21:00:07 to 2006-12-10T22:03:42

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-129 ycen=-91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

SOTSP: AR Evolution

2006-12-09T12:40:05 to 2006-12-09T13:43:18

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-420 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

TRACE: Emerging Flux and Limb filament at 171

2001-07-28T00:11:28 to 2001-07-28T18:32:10

Science Goal:

Program:

Target:

Pointing: xcen=-807 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Prom Fil

1999-02-04T11:10:23 to 1999-02-04T11:26:59

Science Goal: SCIPLAN_Prom_Fil

Program:

Target:

Pointing: xcen=-13 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1550	0.18	512,512	91

TRACE: small coronal jet in coronal hole

1999-01-25T10:37:15 to 1999-01-25T11:13:43

Science Goal:

Program:

Target:

Pointing: xcen=-426 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Off Limb Flare Study: AR14168

2025-08-11T22:54:09 to 2025-08-12T03:09:17

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

Program: Off Limb Flare Study: AR14168

Target: AR

Pointing: xcen=949 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1600

IRIS: B1: QS Tracking

2025-04-08T06:37:11 to 2025-04-08T06:46:47

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

Program: B1: QS Tracking

Target: QS

Pointing: xcen=913 ycen=-12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: HOP 307 on AR 13938

2024-12-30T13:57:29 to 2024-12-30T14:46:35

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

Program: HOP 307 on AR 13938

Target: AR

Pointing: xcen=125 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: SST coordination (AR13842)

2024-10-05T07:29:32 to 2024-10-05T11:59:13

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination (AR13842)

Target: AR

Pointing: xcen=422 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	520
1400	0.52	132,128	520
2796	0.52	132,128	520

IRIS: SUIT Coordination: QS 1

2024-07-25T05:59:22 to 2024-07-25T06:10:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: QS 1

Target: QS

Pointing: xcen=-3 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: High Cadence Flare: AR13762

2024-07-24T22:54:22 to 2024-07-25T03:36:51

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High Cadence Flare: AR13762

Target: AR

Pointing: xcen=-276 ycen=-294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2058

IRIS: A1: QS monitoring

2024-07-18T04:20:04 to 2024-07-18T04:38:08

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=157 ycen=-36,

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: Sunrise coordination, AR13738, 320-step raster

2024-07-11T21:22:46 to 2024-07-11T22:11:29

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 320-step raster

Target: AR

Pointing: xcen=211 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.3	281,182	160

IRIS: Sunrise coordination, AR13738, 64-step raster

2024-07-10T22:54:38 to 2024-07-10T23:54:48

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 64-step raster

Target: AR

Pointing: xcen=3 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.68	145,129	88
1400	0.23	145,129	264
2796	0.17	145,129	352

IRIS: F2: Equatorial Scan (HOP 393) 3/3

2024-06-08T02:07:01 to 2024-06-08T02:55:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP 393) 3/3

Target: QS

Pointing: xcen=98 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

251209 matches
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