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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252460 matches
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TRACE: AR LOOPS

1999-04-07T07:59:27 to 1999-04-07T13:19:53

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=-462 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.16	384,384	275
1700	43.23	512,512	8
WL	43.23	512,512	8
1600	43.23	512,512	8
284	75.66	512,512	5
195	1.17	384,384	272
1550	43.23	512,512	8

TRACE: AR8485

1999-03-18T06:06:54 to 1999-03-18T11:54:49

Science Goal: SCIPLAN_AR8485

Program:

Target:

Pointing: xcen=-924 ycen=402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.94	512,512	370
WL	23.62	512,512	15
1600	23.62	512,512	15
195	0.94	512,512	370

TRACE:

1999-01-26T01:14:42 to 1999-01-26T13:27:02

Science Goal:

Program: flare watch in AR 8444, fast tests

Target:

Pointing: xcen=693 ycen=377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.86	384,384	851
WL	0.76	384,384	965
1600	0.76	384,384	963

TRACE: Filament

1999-01-23T02:38:19 to 1999-01-23T03:29:32

Science Goal:

Program:

Target:

Pointing: xcen=752 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE:

1999-01-22T20:17:14 to 1999-01-22T20:19:22

Science Goal:

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	0.13	512,512	18

TRACE:

1999-01-18T00:23:13 to 1999-01-18T02:35:14

Science Goal:

Program: flare watch in AR 8440, FDM

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.85	512,512	23
1700	5.85	512,512	23
WL	5.85	512,512	23
1600	5.85	512,512	23
284	5.85	512,512	23
195	5.85	512,512	23
1550	5.85	512,512	23
1216	5.85	512,512	23

TRACE:

1999-01-13T07:17:29 to 1999-01-13T07:20:05

Science Goal:

Program:

Target:

Pointing: xcen=-13 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Major Flare Watch (High cadence)

2025-11-07T18:19:34 to 2025-11-07T18:44:36

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=-299 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	660
2796	0.04	68,68	660

IRIS: SST coordination, AR14242

2025-10-08T07:59:27 to 2025-10-08T11:57:46

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

Program: SST coordination, AR14242

Target: AR

Pointing: xcen=486 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,67	688
1400	0.35	67,67	688
2796	0.35	67,67	688

IRIS: Low-telemetry Flare Watch of Unnamed AR in NE

2025-09-29T04:47:35 to 2025-09-29T07:49:32

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of Unnamed AR in NE

Target: AR

Pointing: xcen=-650 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	396
1400	0.46	62,69	396
2796	0.46	62,69	396

IRIS: SST Coordination on AR14226

2025-09-24T10:09:41 to 2025-09-24T11:59:57

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14226

Target: AR

Pointing: xcen=-449 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	2904
2796	0.04	75,68	2904

SOTSP: Synoptic

2025-09-02T06:34:44 to 2025-09-02T06:36:34

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: SUIT coordination AR2

2025-08-26T06:04:22 to 2025-08-26T06:13:15

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 AR2

Target: AR

Pointing: xcen=-158 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT coordination: AR2

2025-08-24T06:05:16 to 2025-08-24T06:16:22

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: AR2

Target: AR

Pointing: xcen=181 ycen=15,

saaIntervals hiIntervals

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

IRIS: B1: AR tracking (14179)

2025-08-19T06:25:27 to 2025-08-19T06:43:33

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking (14179)

Target: AR

Pointing: xcen=614 ycen=-270,

saaIntervals hiIntervals

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

252460 matches
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