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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249799 matches
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TRACE: AR0234

2002-12-30T00:56:35 to 2002-12-30T23:56:32

Science Goal: SCIPLAN_AR0234

Program:

Target:

Pointing: xcen=-85 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	75.57	512,512	19
1600	75.57	512,512	19

TRACE: Test utims

2002-09-03T00:34:38 to 2002-09-03T00:37:57

Science Goal: SCIPLAN_Test utims

Program:

Target:

Pointing: xcen=-393 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.33	192,512	11
1600	0.33	192,512	10
1550	0.33	192,512	10

TRACE: AR0095

2002-09-02T00:05:48 to 2002-09-02T14:49:40

Science Goal: SCIPLAN_AR0095

Program:

Target:

Pointing: xcen=-586 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.56	512,512	1574

TRACE: AR9893

2002-04-08T01:14:34 to 2002-04-08T06:59:58

Science Goal: SCIPLAN_AR9893

Program: observe AR9893

Target:

Pointing: xcen=-286 ycen=515,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: JOP118

2002-03-22T11:25:48 to 2002-03-22T18:59:44

Science Goal: SCIPLAN_JOP118

Program: observe AR 9871 (JOP 118)

Target:

Pointing: xcen=570 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.29	512,512	1549

TRACE: RESETS

2002-02-27T00:31:59 to 2002-02-27T02:19:34

Science Goal: SCIPLAN_RESETS

Program: test of wave program, followed by observing of ARs 9844and9837

Target:

Pointing: xcen=-515 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.65	512,512	166

IRIS: SUIT coordination: AR 14349

2026-01-26T02:17:30 to 2026-01-26T03:16:31

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 coordination: AR 14349

Target: AR

Pointing: xcen=103 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	391
2796	0.15	65,68	391

IRIS: High-cadence flare watch: AR 14353

2026-01-25T07:21:03 to 2026-01-25T07:54:46

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 watch: AR 14353

Target: AR

Pointing: xcen=309 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	832
2796	0.04	68,68	832

IRIS: C1: North Pole

2026-01-17T12:59:42 to 2026-01-17T13:33:53

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-4 ycen=971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: High-cadence flare study, AR14341

2026-01-17T08:08:18 to 2026-01-17T09:07:25

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: High-cadence flare study, AR14341

Target: AR

Pointing: xcen=-604 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	357

IRIS: Flare study, AR at SE

2026-01-16T15:58:41 to 2026-01-16T16:32:46

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

Program: Flare study, AR at SE

Target: AR

Pointing: xcen=-703 ycen=-127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	208

IRIS: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma

2026-01-11T22:49:07 to 2026-01-11T23:43:58

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

Program: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma

Target: AR

Pointing: xcen=262 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	344

IRIS: Flare study on AR 14336 (following Hinode)

2026-01-11T13:07:12 to 2026-01-11T14:05:31

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: Flare study on AR 14336 (following Hinode)

Target: AR

Pointing: xcen=176 ycen=-102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1536
2796	0.04	68,68	1536

IRIS: B1: AR tracking (limb-to-limb), on new AR 14336

2026-01-08T07:31:29 to 2026-01-08T07:49:34

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

Program: B1: AR tracking (limb-to-limb), on new AR 14336

Target: AR

Pointing: xcen=-535 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Flare study on AR on AR 14325 (follow Hinode)

2026-01-06T18:20:28 to 2026-01-06T19:18:05

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

Program: Flare study on AR on AR 14325 (follow Hinode)

Target: AR

Pointing: xcen=949 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	360

249799 matches
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