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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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256671 matches
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SOTSP: HOP 541 SE Location

2026-08-21T12:20:05 to 2026-08-21T12:52:19

Science Goal: [SOOP: Fast Wind] Solar wind origin regions in coronal holes

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

Target: Coronal Hole

Pointing: xcen=-511 ycen=-597,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	509
6302A Velocity 6301.5A	0	161,162	509
6302A Transverse Flux Density	0	161,162	509
6302A Longitudinal Flux Density	0	161,162	509

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

2026-08-19T11:00:00 to 2026-08-20T08:45:00

Science Goal: ssw_service_260819_120957_30123_ssmq__ssmq_blos_cont_ssmq_

Program:

Target:

Pointing: xcen=-944 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	15	600,450	88
211	15	600,450	88
171	15	600,450	88
cont	14.98	600,450	85
1700	14.99	600,450	88
304	15	600,450	88
131	15	600,450	88
94	15	600,450	88
193	15	600,450	88
blos	14.97	600,450	85

IRIS: High cadence flare raster, AR14503

2026-08-15T02:50:22 to 2026-08-15T03:50:22

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: High cadence flare raster, AR14503

Target: AR

Pointing: xcen=842 ycen=-308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1480
2796	0.04	68,68	1480

EIS: Synoptic SOT Latitudinal Scans

2026-08-14T08:57:24 to 2026-08-14T09:00:20

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-8,

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

EIS: Synoptic SOT Latitudinal Scans 11/20

2026-08-14T07:31:50 to 2026-08-14T07:41:58

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: Synoptic SOT Latitudinal Scans 2/20

2026-08-14T00:59:21 to 2026-08-14T01:09:29

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-1010,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

SOTSP: AR monitoring

2026-08-10T10:00:04 to 2026-08-10T10:20:16

Science Goal: AR monitoring

Program: Fast map, 102"x102", Q75, 1-side

Target:

Pointing: xcen=-223 ycen=-465,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	101,101	320
6302A Velocity 6301.5A	0	101,101	320
6302A Transverse Flux Density	0	101,101	320
6302A Longitudinal Flux Density	0	101,101	320

EIS: Pointing Monitoring

2026-08-10T05:30:20 to 2026-08-10T05:33:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=27 ycen=-183,

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

EIS: BBSO Coordinated Observations: Flare Loop-Top Dynamics with Flare R

2026-08-09T17:48:44 to 2026-08-09T18:42:41

Science Goal: pry_flare_2_v2

Program:

Target:

Pointing: xcen=-372 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		18,120	null
SiX		18,120	null
OIV		18,120	null
FeXV		18,120	null
FeXVII		18,120	null
HeII		18,120	null
OV		18,120	null
CaXV		18,120	null
FeXII		18,120	null
FeXXIII		18,120	null
FeVIII		18,120	null

EIS: Transeqatorial Loop Upper

2026-08-09T12:41:44 to 2026-08-09T13:42:30

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=995 ycen=181,

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

IRIS: Off limb flare study, AR14498

2026-08-09T07:52:19 to 2026-08-09T11:54:42

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

Program: Off limb flare study, AR14498

Target: AR

Pointing: xcen=917 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1520

SOTSP: HOP 81, N-pole

2026-08-08T12:15:57 to 2026-08-08T13:13:54

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: North pole

Pointing: xcen=-120 ycen=847,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	105,162	339
6302A Velocity 6301.5A	0	105,162	339
6302A Transverse Flux Density	0	105,162	339
6302A Longitudinal Flux Density	0	105,162	339

EIS: HOP 81(Polar Monitoring Campaign during the Solar Cycle) North

2026-08-08T12:10:21 to 2026-08-08T13:20:06

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-6 ycen=803,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

SOTSP: AR 14498

2026-08-07T21:24:35 to 2026-08-07T21:56:56

Science Goal: flare watch

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

Target: Active Region

Pointing: xcen=814 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	508
6302A Velocity 6301.5A	0	160,162	508
6302A Transverse Flux Density	0	160,162	508
6302A Longitudinal Flux Density	0	160,162	508

256671 matches
prev 1...15097 15098 15099 15100 [15101] 15102 15103 15104 15105 15106 ...17112 next