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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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251707 matches
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TRACE: Flarewatch

1999-09-16T01:01:14 to 1999-09-16T07:54:42

Science Goal: SCIPLAN_Flarewatch

Program:

Target:

Pointing: xcen=432 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.06	384,384	201
WL	93.84	512,512	5
1600	1.76	384,384	235
284	57.75	512,512	3
195	2.05	384,384	202

TRACE: FDM

1999-08-21T04:11:00 to 1999-08-21T05:58:14

Science Goal: SCIPLAN_FDM

Program: Sigmoid overreaction study Streamers FDM - Eclipse

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.01	512,512	22
1700	5.01	512,512	22
WL	5.01	512,512	22
1600	5.01	512,512	22
284	5.06	512,512	21
195	5.01	512,512	22
1550	5.01	512,512	22
1216	5.01	512,512	22

TRACE: Lyman Ring

1999-07-19T05:18:04 to 1999-07-19T06:12:31

Science Goal: SCIPLAN_Lyman_Ring

Program: tracking AR 8631, 195, 171, 1600.

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.61	512,512	14
1700	6.85	512,512	5
1600	6.85	512,512	5
284	6.85	512,512	5
195	6.86	512,512	5
1550	6.85	512,512	5
1216	1.66	512,512	14

TRACE: Sub pixel

1999-07-09T15:20:18 to 1999-07-09T15:41:45

Science Goal: SCIPLAN_Sub_pixel

Program:

Target:

Pointing: xcen=946 ycen=-473,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.11	512,512	19
1700	1.14	512,512	16
1600	-0.03	512,512	16
195	1.17	512,512	19

IRIS: Coronal Nanojets off-limb on AR 14321 (follow Hinode)

2025-12-31T16:41:23 to 2025-12-31T17:46:26

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

Program: Coronal Nanojets off-limb on AR 14321 (follow Hinode)

Target: AR

Pointing: xcen=970 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	408

IRIS: Very High Cadence Raster on AR14317

2025-12-29T16:20:21 to 2025-12-29T16:56:40

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: Very High Cadence Raster on AR14317

Target: AR

Pointing: xcen=604 ycen=239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	896
2796	0.04	68,68	896

IRIS: Raster of Ribbons and Hot Plasma AR14317

2025-12-29T11:29:21 to 2025-12-29T12:25:44

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

Program: Raster of Ribbons and Hot Plasma AR14317

Target: AR

Pointing: xcen=575 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	338

IRIS: High-cadence flare watch

2025-12-21T15:57:24 to 2025-12-21T16:53:45

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: High-cadence flare watch

Target: AR

Pointing: xcen=-372 ycen=408,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1484
2796	0.04	68,68	1484

IRIS: High-cadence flare watch

2025-12-17T07:06:11 to 2025-12-17T07:48:26

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: High-cadence flare watch

Target: AR

Pointing: xcen=853 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1112
2796	0.04	68,68	1113

IRIS: High-cadence flare watch

2025-12-16T07:07:04 to 2025-12-16T07:32:52

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare watch

Target: AR

Pointing: xcen=736 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,130	594
2796	0.04	128,130	594

IRIS: High cadence flare watch, AR14296

2025-12-10T18:02:25 to 2025-12-10T18:58:46

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: High cadence flare watch, AR14296

Target: AR

Pointing: xcen=748 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1484
2796	0.04	68,68	1484

IRIS: Flare watch program B, AR14294

2025-12-09T17:47:14 to 2025-12-09T18:43:30

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, AR14294

Target: AR

Pointing: xcen=685 ycen=-317,

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

IRIS: Flare watch program B, AR14294

2025-12-09T09:42:11 to 2025-12-09T10:38:27

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, AR14294

Target: AR

Pointing: xcen=639 ycen=-318,

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

IRIS: B1: AR tracking, AR14299

2025-12-09T06:28:16 to 2025-12-09T06:46:22

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

Program: B1: AR tracking, AR14299

Target: AR

Pointing: xcen=346 ycen=383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Flare watch program C, AR14294

2025-12-06T15:25:19 to 2025-12-06T16:20:10

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

Program: Flare watch program C, AR14294

Target: AR

Pointing: xcen=263 ycen=-246,

saaIntervals hiIntervals

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

251707 matches
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