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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257266 matches
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TRACE: LAPA ARMOSS

1999-05-24T08:42:09 to 1999-05-24T11:39:22

Science Goal: SCIPLAN_LAPA_ARMOSS

Program:

Target:

Pointing: xcen=448 ycen=620,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.86	256,256	206
1700	5.51	384,384	33
1600	5.51	384,384	33
1550	5.51	384,384	33
1216	5.5	384,384	33

TRACE:

1999-05-22T00:05:20 to 1999-05-22T06:24:50

Science Goal:

Program:

Target:

Pointing: xcen=151 ycen=676,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	1.03	384,384	371
195	1.09	384,384	346

TRACE: lowlatCH

1999-05-01T05:53:55 to 1999-05-01T09:28:33

Science Goal: SCIPLAN_lowlatCH

Program:

Target:

Pointing: xcen=441 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.88	512,512	55
1700	43.54	512,512	5
1600	43.54	512,512	5
284	66.19	512,512	3
195	3.92	512,512	54
1550	43.54	512,512	5
1216	43.54	512,512	5

TRACE: AR LOOPS

1999-04-06T12:31:58 to 1999-04-06T14:59:30

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=40 ycen=497,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.2	384,384	47
1600	2.55	384,384	58
195	3.28	384,384	45

EIS: HOP 130: 5T/15

2026-10-06T12:16:15 to 2026-10-06T12:21:42

Science Goal: HOP 130: 5T/15

Program:

Target:

Pointing: xcen=-936 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: HOP 548 - Coordination with DKIST

2026-10-05T19:19:22 to 2026-10-05T19:22:18

Science Goal: HOP 548 - Coordination with DKIST

Program:

Target:

Pointing: xcen=866 ycen=-561,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Pointing monitoring

2026-10-05T17:22:26 to 2026-10-05T17:25:23

Science Goal: Pointing monitoring

Program:

Target:

Pointing: xcen=-33 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 548 - Coordination with DKIST

2026-10-03T20:32:11 to 2026-10-03T21:36:17

Science Goal: HOP 548 - Coordination with DKIST

Program:

Target:

Pointing: xcen=712 ycen=-438,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

EIS: HOP 548 - Coordination with DKIST

2026-10-03T17:57:21 to 2026-10-03T19:49:32

Science Goal: HOP 548 - Coordination with DKIST

Program:

Target:

Pointing: xcen=699 ycen=-440,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
HeII		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

SOTSP: AR 14455 obs

2026-06-04T18:54:11 to 2026-06-04T19:56:27

Science Goal: AR 14455 obs

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=436 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	312,162	985
6302A Velocity 6301.5A	0	312,162	985
6302A Transverse Flux Density	0	312,162	985
6302A Longitudinal Flux Density	0	312,162	985

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: Flare watch program B, AR14296

2025-12-12T07:13:33 to 2025-12-12T08:09:49

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, AR14296

Target: AR

Pointing: xcen=918 ycen=-252,

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: High cadence flare watch, AR14294

2025-12-10T11:34:22 to 2025-12-10T12:30:48

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, AR14294

Target: AR

Pointing: xcen=831 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1392
2796	0.04	68,68	1392

IRIS: High-cadence Flare Watch of AR14291

2025-12-01T09:17:28 to 2025-12-01T10:14:25

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 of AR14291

Target: AR

Pointing: xcen=635 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1499
2796	0.04	68,68	1500

IRIS: High-cadence Flare Watch of AR14292

2025-11-29T10:24:03 to 2025-11-29T11:21:07

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 of AR14292

Target: AR

Pointing: xcen=910 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1408
2796	0.04	68,68	1408

257266 matches
prev 1...5385 5386 5387 5388 5389 5390 [5391] 5392 5393 5394 ...17152 next