Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

253500 matches
prev 1...16817 16818 16819 16820 16821 [16822] 16823 16824 16825 16826 ...16900 next

IRIS: Off limb flare study (East limb)

2026-06-25T12:22:09 to 2026-06-25T18:19:21

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

Program: Off limb flare study (East limb)

Target: AR

Pointing: xcen=-944 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2240

IRIS: High cadence sit and stare flare study

2026-06-24T02:40:22 to 2026-06-24T03:49:32

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

Program: High cadence sit and stare flare study

Target: AR

Pointing: xcen=-387 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	504

IRIS: Off limb flare study (SE limb)

2026-06-23T12:13:12 to 2026-06-23T16:02:49

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

Program: Off limb flare study (SE limb)

Target: AR

Pointing: xcen=-930 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1440

AIA: null

2026-06-23T10:05:00 to 2026-06-23T12:14:00

Science Goal: ssw_service_260623_074848_48103_ssmq_

Program:

Target:

Pointing: xcen=-937 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.74	600,450	75
211	1.74	600,450	75
171	1.74	600,450	75
1700	1.74	600,450	75
304	1.74	600,450	75
131	1.74	600,450	75
94	1.74	600,450	75
193	1.74	600,450	75

AIA: null

2026-06-20T01:10:00 to 2026-06-20T02:45:00

Science Goal: ssw_service_260619_191251_22243_ssmq_

Program:

Target:

Pointing: xcen=-871 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.28	600,450	75
211	1.28	600,450	75
171	1.28	600,450	75
1700	1.28	600,450	75
304	1.28	600,450	75
131	1.28	600,450	75
94	1.28	600,450	75
193	1.28	600,450	75

AIA: null

2026-06-19T07:00:00 to 2026-06-19T13:00:00

Science Goal: ssw_service_260619_030354_11324_ssmq_

Program:

Target:

Pointing: xcen=-937 ycen=-115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.18	550,500	87
211	4.09	550,500	89
171	4.09	550,500	89
1700	4.18	550,500	87
304	4.18	550,500	87
131	4.14	550,500	88
94	4.09	550,500	89
193	4.18	550,500	87

IRIS: SST coordination, AR4465

2026-06-15T07:59:35 to 2026-06-15T12:11:36

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR4465

Target: AR

Pointing: xcen=271 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.43	66,67	580
1400	0.43	66,67	580
2796	0.43	66,67	580

IRIS: SUIT coordination, AR4465

2026-06-13T23:39:42 to 2026-06-14T01:43:51

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 coordination, AR4465

Target: AR

Pointing: xcen=-82 ycen=122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	156
1400	0.2	293,182	623
2796	0.2	293,182	624

SOTSP: Synoptic

2026-06-13T17:55:52 to 2026-06-13T17:57:41

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	49
6302A Velocity 6301.5A	0	16,162	49
6302A Transverse Flux Density	0	16,162	49
6302A Longitudinal Flux Density	0	16,162	49

IRIS: SST coordination AR4465

2026-06-10T07:39:35 to 2026-06-10T10:28:41

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: SST coordination AR4465

Target: AR

Pointing: xcen=-726 ycen=137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	810
1400	0.21	137,129	810
2796	0.21	137,129	809

SOTSP: AR 14455 obs

2026-06-07T13:58:15 to 2026-06-07T14:58:55

Science Goal: AR 14455 obs

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

Target: Active Region

Pointing: xcen=818 ycen=162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	303,162	959
6302A Velocity 6301.5A	0	303,162	959
6302A Transverse Flux Density	0	303,162	959
6302A Longitudinal Flux Density	0	303,162	959

SOTSP: AR14446

2026-05-31T02:05:11 to 2026-05-31T03:07:27

Science Goal: AR14446

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

Target: Active Region

Pointing: xcen=246 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	293,162	965
6302A Velocity 6301.5A	0	293,162	965
6302A Transverse Flux Density	0	293,162	965
6302A Longitudinal Flux Density	0	293,162	965

AIA: null

2026-05-27T00:06:18 to 2026-05-27T01:06:06

Science Goal: ssw_service_260527_235412_30560

Program:

Target:

Pointing: xcen=-727 ycen=-436,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	299

SOTSP: AR14446

2026-05-26T19:03:13 to 2026-05-26T20:06:59

Science Goal: AR14446

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

Target: Active Region

Pointing: xcen=-614 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1009
6302A Velocity 6301.5A	0	320,162	1009
6302A Transverse Flux Density	0	320,162	1009
6302A Longitudinal Flux Density	0	320,162	1009

SOTSP: AR 14441

2026-05-23T02:43:24 to 2026-05-23T03:15:45

Science Goal: Observe an AR

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

Target: Active Region

Pointing: xcen=759 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	508
6302A Velocity 6301.5A	0	158,162	508
6302A Transverse Flux Density	0	158,162	508
6302A Longitudinal Flux Density	0	158,162	508

253500 matches
prev 1...16817 16818 16819 16820 16821 [16822] 16823 16824 16825 16826 ...16900 next