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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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255606 matches
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IRIS: Raster flare study (AR 14149)

2025-07-24T15:39:19 to 2025-07-24T17:48:44

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Raster flare study (AR 14149)

Target: AR

Pointing: xcen=-99 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	832

IRIS: Sit-and-stare flare study (AR 14149)

2025-07-23T03:08:30 to 2025-07-23T03:58:07

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Sit-and-stare flare study (AR 14149)

Target: AR

Pointing: xcen=-415 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	108
1400	0.46	62,69	108
2796	0.46	62,69	108

IRIS: C1: North Pole

2025-06-07T13:14:32 to 2025-06-07T13:48:42

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

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=951,

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: A1: QS monitoring

2025-06-05T04:19:16 to 2025-06-05T04:37:20

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=224 ycen=-42,

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

IRIS: Limb-to-limb tracking of ARs IHOP 307

2025-06-02T21:16:01 to 2025-06-02T22:05:41

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=-71 ycen=102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: Limb-to-limb tracking of ARs IHOP 307

2025-06-01T03:07:53 to 2025-06-01T03:56:50

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=-433 ycen=108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: SUIT AR 1/2

2025-01-23T06:51:04 to 2025-01-23T06:59:57

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

Program: SUIT AR 1/2

Target: AR

Pointing: xcen=121 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	279,182	40
2796	0.22	279,182	40

IRIS: high-cadence flare program, AR 13964

2025-01-19T11:23:53 to 2025-01-19T12:23:18

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, C II slow

Program: high-cadence flare program, AR 13964

Target: AR

Pointing: xcen=794 ycen=169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.12	59,68	483

IRIS: GREGOR Coordination/HOP 495: AR 13901

2024-11-20T07:59:23 to 2024-11-20T08:29:18

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: GREGOR Coordination/HOP 495: AR 13901

Target: AR

Pointing: xcen=-726 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	48
2832	0.62	151,130	48
1400	0.62	151,130	48
2796	0.62	151,130	48

IRIS: SUIT QS 2/2

2024-11-15T06:05:22 to 2024-11-15T06:14:15

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

Program: SUIT QS 2/2

Target: QS

Pointing: xcen=629 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT coordination AR 2/2

2024-11-02T05:54:08 to 2024-11-02T06:03:00

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

Program: SUIT coordination AR 2/2

Target: AR

Pointing: xcen=15 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High-cadence flare watch

2024-10-30T22:39:21 to 2024-10-30T23:37:00

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-586 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	419

IRIS: Solar Orbiter coordination (SPICE)

2024-10-24T20:03:03 to 2024-10-24T20:12:55

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination (SPICE)

Target: AR

Pointing: xcen=932 ycen=-74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	295,182	16
2832	0.62	295,182	16
2796	0.62	295,182	16

IRIS: B1: AR tracking from limb to limb

2024-10-01T19:06:52 to 2024-10-01T19:24:58

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

Target: AR

Pointing: xcen=-330 ycen=-373,

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: SUIT Coord: QS #1

2024-09-28T04:47:59 to 2024-09-28T04:59:05

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

Program: SUIT Coord: QS #1

Target: QS

Pointing: xcen=25 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

255606 matches
prev 1...3969 3970 3971 3972 3973 [3974] 3975 3976 3977 3978 ...17041 next