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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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255603 matches
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HMI_CONT: null

2025-11-11T09:40:00 to 2025-11-11T12:00:00

Science Goal: ssw_service_251111_022217_5416_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=347 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.89	800,700	75
211	1.89	800,700	75
171	1.89	800,700	75
cont	1.89	800,700	75
1700	1.89	800,700	75
304	1.89	800,700	75
131	1.89	800,700	75
94	1.89	800,700	75
193	1.89	800,700	75
blos	1.89	800,700	75

IRIS: Major Flare Watch (High cadence)

2025-11-09T06:55:22 to 2025-11-09T07:56:19

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=70 ycen=333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	376
2796	0.16	65,68	376

IRIS: Off Limb Flare Study

2025-11-02T11:25:38 to 2025-11-02T12:37:21

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=-835 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	448

IRIS: SUIT Coordination: AR14259

2025-10-24T01:09:12 to 2025-10-24T01:21:31

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: AR14259

Target: AR

Pointing: xcen=91 ycen=-308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	76
2796	0.16	65,68	76

IRIS: C1: South Pole

2025-10-18T07:37:22 to 2025-10-18T08:11:32

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

Program: C1: South Pole

Target: CH

Pointing: xcen=9 ycen=-952,

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: Solar Orbiter SPICE coordination, Polar Rotation

2025-10-10T12:59:52 to 2025-10-10T13:48:55

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter SPICE coordination, Polar Rotation

Target: QS

Pointing: xcen=-6 ycen=954,

saaIntervals hiIntervals

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

IRIS: EUI coordination (nanoflares)

2025-10-03T10:13:44 to 2025-10-03T11:03:39

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster Lossless compression

Program: EUI coordination (nanoflares)

Target: QS

Pointing: xcen=47 ycen=-407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	170,182	492
2796	0.1	170,182	492

IRIS: Low-telemetry Flare Watch of Unnamed AR in NE

2025-09-29T12:09:36 to 2025-09-29T13:49:45

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: Low-telemetry Flare Watch of Unnamed AR in NE

Target: AR

Pointing: xcen=-599 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	218
1400	0.46	62,69	218
2796	0.46	62,69	218

IRIS: BBSO coordination, unknown AR near disk center

2025-07-10T16:30:32 to 2025-07-10T19:30:41

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Mg II h/k Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO coordination, unknown AR near disk center

Target: AR

Pointing: xcen=457 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	77,69	1252
1400	0.14	77,69	1252
2796	0.14	77,69	1252

IRIS: HOP 393 #2

2025-06-07T01:33:51 to 2025-06-07T02:23:43

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 393 #2

Target: QS

Pointing: xcen=4 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: SUIT coordination AR #2

2025-06-05T05:55:11 to 2025-06-05T06:04:04

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

Target: AR

Pointing: xcen=-126 ycen=219,

saaIntervals hiIntervals

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

IRIS: SUIT coordination AR #1

2025-06-05T05:34:24 to 2025-06-05T05:45:30

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 #1

Target: AR

Pointing: xcen=-123 ycen=213,

saaIntervals hiIntervals

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

IRIS: Flare study on AR 13938

2024-12-29T23:23:27 to 2024-12-30T00:19:50

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

Program: Flare study on AR 13938

Target: AR

Pointing: xcen=-55 ycen=409,

saaIntervals hiIntervals

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

IRIS: High cadence flare program, AR13800

2024-08-27T09:06:24 to 2024-08-27T16:18:46

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

Program: High cadence flare program, AR13800

Target: AR

Pointing: xcen=434 ycen=-517,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	3150

IRIS: Coronal Nanojets (West Limb)

2024-08-17T07:11:11 to 2024-08-17T09:18:44

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

Program: Coronal Nanojets (West Limb)

Target: AR

Pointing: xcen=929 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	800

255603 matches
prev 1...3777 3778 3779 3780 3781 3782 [3783] 3784 3785 3786 ...17041 next