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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253500 matches
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EIS: Pointing Monitoring

2026-04-16T06:00:20 to 2026-04-16T06:03:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=18 ycen=-185,

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

AIA: null

2026-04-15T04:30:00 to 2026-04-15T06:00:00

Science Goal: ssw_service_260414_220958_25186_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-737 ycen=317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.14	600,450	80
211	1.14	600,450	80
171	1.14	600,450	80
cont	1.14	600,450	80
1700	1.13	600,450	80
304	1.14	600,450	80
131	1.14	600,450	80
94	1.14	600,450	80
193	1.14	600,450	80
blos	1.14	600,450	80

IRIS: Sit-and-stare Flare Watch of Unnamed AR on E Limb

2026-04-15T02:40:44 to 2026-04-15T03:58:05

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: Sit-and-stare Flare Watch of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-767 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	165
1400	0.47	61,67	165
2796	0.47	61,67	165

SOTSP: Synoptic

2026-04-14T18:11:52 to 2026-04-14T18:13:42

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

SOTSP: AR14409

2026-04-11T03:15:05 to 2026-04-11T03:47:26

Science Goal: AR14409

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

Target: Active Region

Pointing: xcen=929 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	156,162	491
6302A Velocity 6301.5A	0	156,162	491
6302A Transverse Flux Density	0	156,162	491
6302A Longitudinal Flux Density	0	156,162	491

SOTSP: AR14409

2026-04-10T21:45:05 to 2026-04-10T22:17:26

Science Goal: AR14409

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

Target: Active Region

Pointing: xcen=930 ycen=17,

saaIntervals hiIntervals

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

IRIS: Low telemetry flare watch, AR14404

2026-04-07T02:40:19 to 2026-04-07T03:54:59

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low telemetry flare watch, AR14404

Target: AR

Pointing: xcen=900 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	480

IRIS: Flare watch program B, AR14409

2026-04-06T14:00:36 to 2026-04-06T17:59:46

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, AR14409

Target: AR

Pointing: xcen=581 ycen=106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	510
1400	0.47	61,67	510
2796	0.47	61,67	510

IRIS: A1: QS monitoring

2026-04-05T06:02:04 to 2026-04-05T06:20:08

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=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

SOTSP:

2026-04-04T15:08:56 to 2026-04-04T15:35:14

Science Goal:

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

Target:

Pointing: xcen=301 ycen=411,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	131,162	414
6302A Velocity 6301.5A	0	131,162	414
6302A Transverse Flux Density	0	131,162	414
6302A Longitudinal Flux Density	0	131,162	414

SOTSP: AR14405 tracking

2026-04-03T10:00:05 to 2026-04-03T11:04:45

Science Goal:

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

Target: Pore

Pointing: xcen=186 ycen=-381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1020
6302A Velocity 6301.5A	0	323,162	1020
6302A Transverse Flux Density	0	323,162	1020
6302A Longitudinal Flux Density	0	323,162	1020

SOTSP: Synoptic

2026-04-02T18:23:43 to 2026-04-02T18:25:32

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

SOTSP: Synoptic

2026-04-01T18:07:45 to 2026-04-01T18:09:31

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	15,162	47
6302A Velocity 6301.5A	0	15,162	47
6302A Transverse Flux Density	0	15,162	47
6302A Longitudinal Flux Density	0	15,162	47

AIA: null

2026-03-30T03:19:02 to 2026-03-30T04:15:50

Science Goal: ssw_service_260330_161648_12868

Program:

Target:

Pointing: xcen=-0 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.01	230,230	57

AIA: null

2026-03-30T03:00:08 to 2026-03-30T03:59:58

Science Goal: ssw_service_260329_213523_42140

Program:

Target:

Pointing: xcen=19 ycen=-20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.25	64,64	240
131	0.39	64,64	155
193	0.4	64,64	150

253500 matches
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