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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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252792 matches
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TRACE: SYNOPTIC

1999-03-10T23:03:18 to 1999-03-10T23:30:53

Science Goal: SCIPLAN_SYNOPTIC

Program: 0000 - 0800JOP 98 Flare Precursors 1200 - 1500High-cadence Plumes

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.03	512,512	5
1700	4.12	512,512	4
1600	4.03	512,512	5
284	4.03	512,512	5
195	5.27	512,512	5
1550	4.03	512,512	5
1216	4.03	512,512	5

TRACE:

1999-01-13T12:02:43 to 1999-01-13T13:01:01

Science Goal:

Program: AR studies

Target:

Pointing: xcen=-539 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.67	384,384	87
WL	0.65	384,384	91
1600	0.65	384,384	90

TRACE: test

1998-04-17T12:01:34 to 1998-04-18T10:08:58

Science Goal: SCIPLAN_test

Program: Test 30d plan (days 21-34) and make sure incremental worked

Target:

Pointing: xcen=-13 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Major Flare Watch (High cadence)

2025-11-07T22:34:36 to 2025-11-07T23:23:12

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=-266 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1280
2796	0.04	68,68	1280

IRIS: Major Flare Watch (High cadence)

2025-11-07T19:20:34 to 2025-11-07T20:22:04

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=-295 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1620
2796	0.04	68,68	1620

IRIS: High Cadence Raster

2025-11-02T22:54:13 to 2025-11-02T23:47:04

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

Target: AR

Pointing: xcen=-774 ycen=374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1391
2796	0.04	68,68	1392

IRIS: High Cadence Raster: AR14267

2025-10-27T08:24:25 to 2025-10-27T09:31:33

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=-358 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1656
2796	0.04	68,68	1656

IRIS: SUIT Coordination 14267

2025-10-27T00:19:32 to 2025-10-27T01:26:01

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 14267

Target: AR

Pointing: xcen=-432 ycen=-24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	409
2796	0.16	65,68	410

IRIS: High Cadence Raster: AR14259

2025-10-24T12:28:24 to 2025-10-24T13:37:45

Science Goal: Large sparse 8-step raster 7x120 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: AR14259

Target: AR

Pointing: xcen=194 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1788
2796	0.04	128,128	1788

IRIS: High Cadence Raster: AR14259

2025-10-23T13:49:40 to 2025-10-23T14:51:25

Science Goal: Large sparse 8-step raster 7x120 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: AR14259

Target: AR

Pointing: xcen=-20 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1592
2796	0.04	128,128	1592

IRIS: B1: AR tracking from limb to limb, AR14246

2025-10-16T05:15:17 to 2025-10-16T05:33:22

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

Program: B1: AR tracking from limb to limb, AR14246

Target: AR

Pointing: xcen=752 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: EUI coordination (sunspot oscillations) (AR 14232)

2025-10-05T13:04:01 to 2025-10-05T14:03:22

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 4 FUV spectrally rebinned x 2

Program: EUI coordination (sunspot oscillations) (AR 14232)

Target: AR

Pointing: xcen=624 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	166,182	330

IRIS: SUIT coordination

2025-09-20T00:00:32 to 2025-09-20T02:29:59

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 coordination

Target: AR

Pointing: xcen=-77 ycen=-375,

saaIntervals hiIntervals

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

IRIS: SST Coordination, Part 2/2 on the same AR 14207, leading spot, high rate

2025-09-06T10:29:32 to 2025-09-06T11:50:55

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination, Part 2/2 on the same AR 14207, leading spot, high rate

Target: AR

Pointing: xcen=235 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	71,67	136
1400	0.6	71,67	136
2796	0.6	71,67	136

IRIS: Prominence monitoring SE limb (HOP 269 IRIS alone)

2025-09-06T04:09:36 to 2025-09-06T06:54:47

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SE limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=-862 ycen=-486,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	608

252792 matches
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