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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247409 matches
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TRACE: EMERG FLUX

2000-02-10T03:40:27 to 2000-02-11T00:04:53

Science Goal: SCIPLAN_EMERG_FLUX

Program:

Target:

Pointing: xcen=-362 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FLARE GENE

2000-01-12T04:23:37 to 2000-01-13T00:34:40

Science Goal: SCIPLAN_FLARE_GENE

Program:

Target:

Pointing: xcen=-184 ycen=478,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch program B, AR14294

2025-12-09T08:14:19 to 2025-12-09T09:01:12

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, AR14294

Target: AR

Pointing: xcen=630 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	100
1400	0.47	61,66	100
2796	0.47	61,66	100

IRIS: Coronal Nanojet Study of AR14292

2025-11-29T19:57:10 to 2025-11-29T21:02:28

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojet Study of AR14292

Target: AR

Pointing: xcen=946 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	408

IRIS: SUIT coordination

2025-11-22T23:42:58 to 2025-11-23T00:08:24

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: SUIT coordination

Target: AR

Pointing: xcen=-711 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	628
2796	0.04	68,68	628

IRIS: Low-lying loops

2025-11-17T20:24:20 to 2025-11-17T21:15:13

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops

Target: LP

Pointing: xcen=-164 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	166
2796	0.31	127,129	166

IRIS: AR Observations

2025-11-14T11:26:04 to 2025-11-14T12:25:24

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: AR Observations

Target: AR

Pointing: xcen=792 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1464
2796	0.04	68,68	1464

IRIS: Major Flare Watch (High cadence)

2025-11-09T11:46:23 to 2025-11-09T12:46:51

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=116 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1492
2796	0.04	68,68	1492

IRIS: Major Flare Watch (High cadence)

2025-11-06T09:22:54 to 2025-11-06T10:24:52

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-516 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1632
2796	0.04	68,68	1632

IRIS: Off Limb Flare Study

2025-11-01T08:05:09 to 2025-11-01T09:09:11

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-880 ycen=427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	400

EIS: Small flare diagnostic study

2025-10-31T20:22:50 to 2025-10-31T21:21:22

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=562 ycen=21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		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

EIS: High-latitude magnetic field evolution S

2025-10-30T18:37:43 to 2025-10-30T20:17:54

Science Goal: CH_boundary_100s

Program:

Target:

Pointing: xcen=-6 ycen=-1042,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,512	null
FeX		240,512	null
FeXVI		240,512	null
SiX		240,512	null
SX		240,512	null
FeXXIV		240,512	null
SiVII		240,512	null
FeXI		240,512	null
FeXV		240,512	null
MgVII		240,512	null
CaXV		240,512	null
CaXVI		240,512	null
FeXII		240,512	null
FeIX		240,512	null
FeVIII		240,512	null
FeXIV		240,512	null

IRIS: High Cadence Raster: AR14267

2025-10-27T11:49:22 to 2025-10-27T12:45:06

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 Raster: AR14267

Target: AR

Pointing: xcen=-347 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1468
2796	0.04	68,68	1468

EIS: Synoptic/Comprehensive AR Studies

2025-10-25T20:28:46 to 2025-10-25T21:30:26

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-683 ycen=8,

saaIntervals hiIntervals

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

IRIS: High Cadence Raster: AR14256

2025-10-22T07:05:34 to 2025-10-22T08:17:06

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 Raster: AR14256

Target: AR

Pointing: xcen=60 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1884
2796	0.04	68,68	1884

247409 matches
prev 1...10633 10634 10635 10636 [10637] 10638 10639 10640 10641 10642 ...16494 next