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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255736 matches
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TRACE: Limb Loops

1999-07-09T07:16:12 to 1999-07-09T14:44:55

Science Goal: SCIPLAN_Limb_Loops

Program:

Target:

Pointing: xcen=941 ycen=-467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	41.56	512,512	11
1600	37.77	384,384	12
195	41.56	512,512	11
1216	37.77	384,384	12

TRACE: AR8611

1999-07-05T06:13:28 to 1999-07-05T23:59:28

Science Goal: SCIPLAN_AR8611

Program: bright point test, active region/sunspots/flares

Target:

Pointing: xcen=538 ycen=-427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	84.91	512,512	13
1700	67.93	512,512	16
WL	67.93	512,512	16
1600	67.93	512,512	16
284	84.91	512,512	13
195	84.91	512,512	13
1550	67.93	512,512	16
1216	67.93	512,512	16

TRACE: SUNSPOT

1999-06-12T05:07:03 to 1999-06-12T05:48:55

Science Goal: SCIPLAN_SUNSPOT

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.59	512,512	5
1700	6.59	512,512	5
1600	6.59	512,512	5
284	6.59	512,512	5
195	6.59	512,512	5
1550	6.59	512,512	5
1216	0.82	512,512	14

TRACE: VAULT AR

1999-05-07T22:13:37 to 1999-05-07T23:59:36

Science Goal: SCIPLAN_VAULT_AR

Program:

Target:

Pointing: xcen=371 ycen=360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.24	512,512	86
WL	31.02	512,512	4
1600	1.01	512,512	106
1216	31.01	512,512	4

TRACE: Limb 1216

1999-05-06T07:06:53 to 1999-05-06T07:24:49

Science Goal: SCIPLAN_Limb_1216

Program:

Target:

Pointing: xcen=330 ycen=-705,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.64	512,512	29

TRACE: FOT/SC

1999-04-29T17:02:34 to 1999-04-29T18:44:18

Science Goal: SCIPLAN_FOT/SC

Program:

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.94	512,512	18
WL	3.41	512,512	30
284	5.87	512,512	18

TRACE: SYNOPTIC

1999-04-29T05:05:21 to 1999-04-29T05:26:24

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.09	512,512	5
1700	8.18	512,512	3
1600	5.45	512,512	4
284	4.09	512,512	5
195	4.09	512,512	5
1550	5.45	512,512	4
1216	4.09	512,512	5

TRACE: FILAMENT

1999-04-13T21:19:11 to 1999-04-13T21:19:35

Science Goal: SCIPLAN_FILAMENT

Program:

Target:

Pointing: xcen=647 ycen=710,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.1	512,512	5

TRACE: EMERG FLUX

1999-04-03T05:00:22 to 1999-04-03T05:49:34

Science Goal: SCIPLAN_EMERG_FLUX

Program: emerging flux watch, N/S synoptic

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.85	512,512	5
1700	0.21	512,512	14
1600	0.79	384,384	29
284	3.85	512,512	5
195	3.85	512,512	5
1550	3.85	512,512	5
1216	3.85	512,512	5

TRACE: SPICULES

1999-03-19T16:04:44 to 1999-03-19T23:59:45

Science Goal: SCIPLAN_SPICULES

Program:

Target:

Pointing: xcen=962 ycen=415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.79	384,384	597
WL	0.68	384,384	696
1600	4.09	384,384	116
1216	4.09	384,384	116

IRIS: SUIT/Aditya-L1 coordination on AR 14324 near disk center (follow Hinode)

2026-01-01T20:28:00 to 2026-01-01T21:15:45

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 coordination on AR 14324 near disk center (follow Hinode)

Target: AR

Pointing: xcen=-11 ycen=434,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	60
1400	0.2	293,182	240
2796	0.2	293,182	240

SOTSP: AR 14321

2025-12-30T15:00:06 to 2025-12-30T15:32:27

Science Goal: Observe active regions

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=938 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	511
6302A Velocity 6301.5A	0	161,162	511
6302A Transverse Flux Density	0	161,162	511
6302A Longitudinal Flux Density	0	161,162	511

SOTSP: Synoptic

2025-12-29T18:05:41 to 2025-12-29T18:07:30

Science Goal: Synoptic

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

Target: Calibration, 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:

2025-12-29T01:47:20 to 2025-12-29T02:11:49

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: SUIT Coordination:

Target: AR

Pointing: xcen=402 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	604
2796	0.04	68,68	604

IRIS: Very High Cadence Raster on AR14317

2025-12-28T14:38:08 to 2025-12-28T15:24:58

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=403 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1155
2796	0.04	68,68	1156

255736 matches
prev 1...5441 5442 5443 5444 5445 5446 5447 5448 [5449] 5450 ...17050 next