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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257266 matches
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EIS: Pointing Monitoring

2026-08-14T16:20:14 to 2026-08-14T16:23:10

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=28 ycen=-186,

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 1/20

2026-08-14T00:36:28 to 2026-08-14T00:46:36

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-0 ycen=-945,

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: EIS Spectral Atlas (QS)

2026-08-13T11:31:28 to 2026-08-13T11:34:24

Science Goal: PRY_slot_ontextLITE

Program:

Target:

Pointing: xcen=-393 ycen=-34,

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: Connecting Flare Loop-Top Dynamics w

2026-08-12T22:35:14 to 2026-08-12T23:25:35

Science Goal: pry_flare_2_v2.

Program:

Target:

Pointing: xcen=-503 ycen=5,

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

2026-08-10T21:32:43 to 2026-08-10T22:26:41

Science Goal: pry_flare_2_v2

Program:

Target:

Pointing: xcen=-149 ycen=-397,

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 Lower

2026-08-08T20:23:48 to 2026-08-08T21:24:32

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=995 ycen=-460,

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

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

2026-08-08T15:28:14 to 2026-08-08T16:38:00

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-6 ycen=802,

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

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

2026-08-08T13:48:14 to 2026-08-08T14:57:59

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: 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

HMI_BLOS: null

2026-08-06T12:25:17 to 2026-08-09T07:52:17

Science Goal: ssw_service_260826_162029_36902

Program:

Target:

Pointing: xcen=-620 ycen=707,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.02	538,538	405
304	10.02	538,538	405
193	10.02	538,538	405
blos	20.13	538,538	202

SOTSP: AR 14496 obs.

2026-08-03T09:32:04 to 2026-08-03T10:19:28

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=855 ycen=-32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: AR 14496 obs.

2026-08-02T09:21:01 to 2026-08-02T09:41:14

Science Goal: AR monitor

Program: Fast map 102x164", 1 side, Q75

Target: Active Region

Pointing: xcen=748 ycen=-52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	100,162	319
6302A Velocity 6301.5A	0	100,162	319
6302A Transverse Flux Density	0	100,162	319
6302A Longitudinal Flux Density	0	100,162	319

IRIS: High-cad flare watch: AR 14498

2026-07-31T12:27:40 to 2026-07-31T17:28:25

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-cad flare watch: AR 14498

Target: AR

Pointing: xcen=-475 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	7920
2796	0.04	68,68	7920

IRIS: GREGOR cordination

2026-07-21T10:11:28 to 2026-07-21T12:11:18

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR cordination

Target: FI

Pointing: xcen=982 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	175,182	205
1400	0.58	175,182	205
2796	0.58	175,182	205

IRIS: SUIT coordination AR near disk center (AR14482)

2026-07-10T01:40:03 to 2026-07-10T02:30:24

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT coordination AR near disk center (AR14482)

Target: AR

Pointing: xcen=-210 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	48
1400	0.26	289,182	192
2796	0.26	289,182	192

257266 matches
prev 1...11529 11530 11531 11532 11533 11534 [11535] 11536 11537 11538 ...17152 next