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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255115 matches
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IRIS: PSP coorination (pointing 2)

2026-09-07T16:52:44 to 2026-09-07T17:08:48

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coorination (pointing 2)

Target: QS

Pointing: xcen=-951 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 1)

2026-09-07T14:29:06 to 2026-09-07T14:45:10

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination (pointing 1)

Target: QS

Pointing: xcen=-953 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 3)

2026-09-07T06:44:26 to 2026-09-07T07:00:30

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination (pointing 3)

Target: QS

Pointing: xcen=-894 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

SOTSP: AR tracking

2026-08-13T01:00:05 to 2026-08-13T01:47:29

Science Goal: AR tracking

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=551 ycen=-398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

AIA: null

2026-08-12T01:27:42 to 2026-08-12T02:27:30

Science Goal: ssw_service_260812_014856_44213

Program:

Target:

Pointing: xcen=-388 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	300

HMI_BLOS: Cruiser Annotation

2026-08-09T00:30:29 to 2026-08-10T20:19:05

Science Goal: ssw_service_260826_162438_37437

Program: Evolution of a prominence-filament system

Target: FI: Filament

Pointing: xcen=753 ycen=502,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.01	307,307	526
304	5.01	307,307	526
193	5.01	307,307	526
blos	10.03	307,307	263

AIA: null

2026-09-08T16:43:00 to 2026-09-08T18:28:00

Science Goal: ssw_service_260908_110107_46828_ssmq__ssmq_

Program:

Target:

Pointing: xcen=559 ycen=69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.33	500,400	80
211	1.33	500,400	80
171	1.33	500,400	80
1700	1.32	500,400	80
304	1.33	500,400	80
131	1.33	500,400	80
94	1.33	500,400	80
193	1.33	500,400	80

IRIS: A1: QS monitoring

2026-09-08T02:39:57 to 2026-09-08T02:58:01

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=0 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: PSP coordination (pointing 3)

2026-09-07T09:55:52 to 2026-09-07T10:11:56

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination (pointing 3)

Target: QS

Pointing: xcen=-885 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

AIA: null

2026-08-19T12:00:00 to 2026-08-20T12:00:00

Science Goal: ssw_service_260903_211008_22367

Program:

Target:

Pointing: xcen=-878 ycen=24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	3.01	538,537	480
211	3.01	538,537	480
171	3.01	538,537	480
cont	6.03	538,537	240
1700	3	538,537	480
304	3.01	538,537	480
1600	3.01	538,537	480
131	3.01	538,537	480
94	3.01	538,537	480
193	3.01	538,537	480
blos	6.03	538,537	240

AIA: null

2026-08-11T22:42:48 to 2026-08-11T23:47:36

Science Goal: ssw_service_260811_230643_45199

Program:

Target:

Pointing: xcen=-651 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	0.22	288,288	300

HMI_CONT: null

2026-08-11T17:30:00 to 2026-08-11T17:30:00

Science Goal: ssw_service_260811_124440_26731

Program:

Target:

Pointing: xcen=-901 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	768,432	2

AIA: null

2026-09-08T11:24:00 to 2026-09-08T13:09:00

Science Goal: ssw_service_260908_053953_947_ssmq__ssmq_

Program:

Target:

Pointing: xcen=519 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.33	500,400	80
211	1.33	500,400	80
171	1.33	500,400	80
1700	1.33	500,400	80
304	1.33	500,400	80
131	1.33	500,400	80
94	1.33	500,400	80
193	1.33	500,400	80

HMI_CONT: null

2026-08-11T23:30:00 to 2026-08-11T23:30:00

Science Goal: ssw_service_260811_185732_32461

Program:

Target:

Pointing: xcen=-880 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	768,432	2

HMI_CONT: null

2026-08-11T23:24:45 to 2026-08-11T23:24:45

Science Goal: ssw_service_260812_005940_31268

Program:

Target:

Pointing: xcen=-880 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	768,432	2

255115 matches
prev 1...17001 [17002] 17003 17004 17005 17006 17007 17008 next