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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253489 matches
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IRIS: Flare study C

2026-06-28T14:28:56 to 2026-06-28T17:27:32

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

Program: Flare study C

Target: AR

Pointing: xcen=-414 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1120

SOTSP: AR14473

2026-06-25T20:09:41 to 2026-06-25T21:11:27

Science Goal:

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

Target: Active Region

Pointing: xcen=-217 ycen=-254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	298,162	955
6302A Velocity 6301.5A	0	298,162	955
6302A Transverse Flux Density	0	298,162	955
6302A Longitudinal Flux Density	0	298,162	955

IRIS: SST coordination

2026-06-25T08:01:45 to 2026-06-25T09:46:31

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=112 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.44	72,67	240
1400	0.44	72,67	240
2796	0.44	72,67	240

EIS: pointing monitoring

2026-06-25T05:46:50 to 2026-06-25T05:49:47

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

EIS: flare study

2026-06-25T00:30:15 to 2026-06-25T02:56:42

Science Goal: EL_DHB_02

Program:

Target:

Pointing: xcen=-395 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
HeII		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

SOTSP: Synoptic

2026-06-23T18:05:39 to 2026-06-23T18:07:28

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	14,162	46
6302A Velocity 6301.5A	0	14,162	46
6302A Transverse Flux Density	0	14,162	46
6302A Longitudinal Flux Density	0	14,162	46

SOTSP: AR 14465

2026-06-19T10:36:05 to 2026-06-19T11:08:27

Science Goal: Sunspot evolution

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

Target: Pore

Pointing: xcen=857 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: SUIT/Aditya-L1 coordination

2026-06-19T00:01:32 to 2026-06-19T02:30:59

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

Program: SUIT/Aditya-L1 coordination

Target: AR

Pointing: xcen=-663 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

IRIS: SUIT/Aditya-L1 coordination

2026-06-17T23:36:32 to 2026-06-18T01:47:07

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

Program: SUIT/Aditya-L1 coordination

Target: AR

Pointing: xcen=-772 ycen=97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	865
2796	0.15	65,68	865

AIA: null

2026-06-15T13:12:35 to 2026-06-15T13:18:35

Science Goal: ssw_service_260615_155944_19578

Program:

Target:

Pointing: xcen=259 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	31

AIA: null

2026-06-15T09:44:23 to 2026-06-15T10:10:47

Science Goal: ssw_service_260615_154941_17375

Program:

Target:

Pointing: xcen=-939 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	133

AIA: null

2026-06-14T10:39:23 to 2026-06-14T10:53:47

Science Goal: ssw_service_260615_152003_6638

Program:

Target:

Pointing: xcen=32 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	288,288	73

IRIS: PSP coordination

2026-06-10T18:23:45 to 2026-06-10T18:51:00

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=207 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: A1: QS monitoring

2026-06-10T04:20:04 to 2026-06-10T04:38:08

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=3,

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

EIS: Synoptic AR studies - sit-n-stare

2026-06-09T00:14:43 to 2026-06-09T01:10:33

Science Goal: Synoptic AR studies - sit-n-stare

Program:

Target:

Pointing: xcen=834 ycen=-24,

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

253489 matches
prev 1...16889 16890 16891 16892 16893 [16894] 16895 16896 16897 16898 ...16900 next