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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255122 matches
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IRIS: BBSO coordination

2026-07-23T17:29:24 to 2026-07-23T23:32:09

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: BBSO coordination

Target: AR

Pointing: xcen=449 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	11550
2796	0.03	61,68	11660

IRIS: Calib 14: Wobble (zero roll), pointing 1

2026-07-07T13:08:57 to 2026-07-07T16:28:57

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll), pointing 1

Target: QS

Pointing: xcen=-920 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

EIS: Synoptic/Comprehensive Active Region Studies

2026-06-26T15:44:45 to 2026-06-26T16:40:34

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=-50 ycen=-514,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: pointing monitoring

2026-06-26T06:02:57 to 2026-06-26T06:05:53

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=15 ycen=-152,

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

IRIS: SST coordination

2026-06-25T09:56:28 to 2026-06-25T12:12:34

Science Goal: Medium dense 32-step raster 10.24x60 32s 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

Target: AR

Pointing: xcen=131 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	72,67	340
1400	0.4	72,67	340
2796	0.4	72,67	340

IRIS: B1: AR tracking from limb to limb

2026-06-25T05:54:50 to 2026-06-25T06:12:56

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-290 ycen=-182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

EIS: pointing monitoring

2026-06-25T05:50:05 to 2026-06-25T05:50:15

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=14 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

SOTSP: AR14473

2026-06-25T02:12:20 to 2026-06-25T03:11:56

Science Goal:

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

Target: Active Region

Pointing: xcen=-380 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	296,162	942
6302A Velocity 6301.5A	0	296,162	942
6302A Transverse Flux Density	0	296,162	942
6302A Longitudinal Flux Density	0	296,162	942

EIS: Synoptic/Comprehensive Active Region Studies

2026-06-24T21:18:44 to 2026-06-24T22:20:24

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-421 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

SOTSP: AR14473

2026-06-24T08:13:20 to 2026-06-24T09:12:59

Science Goal:

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

Target: Active Region

Pointing: xcen=-522 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	295,162	937
6302A Velocity 6301.5A	0	295,162	937
6302A Transverse Flux Density	0	295,162	937
6302A Longitudinal Flux Density	0	295,162	937

HMI_CONT: null

2026-06-23T00:01:10 to 2026-06-24T23:58:58

Science Goal: ssw_service_260704_082219_24395

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	99.23	2,458,2,458	30
cont	99.21	2,458,2,458	30

IRIS: Low-telemetry flare watch

2026-06-18T12:09:10 to 2026-06-18T17:28:06

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

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=-726 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2000

SOTSP: AR 14465

2026-06-17T09:33:05 to 2026-06-17T10:05:27

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=609 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	155,162	498
6302A Velocity 6301.5A	0	155,162	498
6302A Transverse Flux Density	0	155,162	498
6302A Longitudinal Flux Density	0	155,162	498

SOTSP: AR 14465

2026-06-17T03:00:36 to 2026-06-17T03:32:57

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=562 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	508
6302A Velocity 6301.5A	0	159,162	508
6302A Transverse Flux Density	0	159,162	508
6302A Longitudinal Flux Density	0	159,162	508

EIS: Synoptic/comprehensive AR Studies

2026-06-16T21:59:59 to 2026-06-16T23:00:43

Science Goal:

Program:

Target:

Pointing: xcen=535 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

255122 matches
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