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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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255539 matches
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IRIS: SPICE coordination (sunspot oscillations) (AR 14232)

2025-10-05T19:10:26 to 2025-10-05T19:37:48

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

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

Target: AR

Pointing: xcen=665 ycen=-19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	128,129	160
2796	0.17	128,129	160

IRIS: A1: QS monitoring

2025-09-22T04:49:42 to 2025-09-22T05:07:46

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=17 ycen=-71,

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

AIA: Cruiser Annotation

2025-09-10T05:48:34 to 2025-09-11T00:29:57

Science Goal: ssw_service_251015_143927_33429

Program: Evolution ondisk coronal plumes

Target: OT: Other

Pointing: xcen=-236 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.02	574,574	224
94	5.02	574,574	224
193	5.05	574,574	223
blos	10.35	574,574	109

IRIS: B2: QS tracking (limb-to-limb), at same mu angle as AR 14211

2025-09-07T12:46:30 to 2025-09-07T12:56:06

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking (limb-to-limb), at same mu angle as AR 14211

Target: QS

Pointing: xcen=-225 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 307 Limb-to-limb tracking of AR 14197

2025-09-04T09:58:36 to 2025-09-04T11:25:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 Limb-to-limb tracking of AR 14197

Target: AR

Pointing: xcen=825 ycen=-324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: Flare study, Program C. Raster of ribbons and hot plasma; follow SOT on AR 14197

2025-09-03T20:26:19 to 2025-09-03T23:24:40

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

Program: Flare study, Program C. Raster of ribbons and hot plasma; follow SOT on AR 14197

Target: AR

Pointing: xcen=790 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1088

IRIS: Flare study, Program C. Raster of ribbons and hot plasma; follow SOT on AR 14197

2025-09-03T12:50:21 to 2025-09-03T18:32:14

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

Program: Flare study, Program C. Raster of ribbons and hot plasma; follow SOT on AR 14197

Target: AR

Pointing: xcen=755 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2144

IRIS: SUIT coordination flares

2025-08-27T23:59:34 to 2025-08-28T01:28:38

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 flares

Target: AR

Pointing: xcen=164 ycen=69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	590
2796	0.15	65,68	590

IRIS: SUIT coordination: QS1

2025-08-19T04:46:59 to 2025-08-19T04:58:05

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 coordination: QS1

Target: QS

Pointing: xcen=33 ycen=-58,

saaIntervals hiIntervals

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

IRIS: SST coordination (flux emergence in AR 14180)

2025-08-15T07:55:03 to 2025-08-15T11:59:34

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination (flux emergence in AR 14180)

Target: AR

Pointing: xcen=-419 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	83,67	608
2832	0.4	83,67	608
1400	0.4	83,67	608
2796	0.4	83,67	608

SOTSP: AR 14100 MFW

2025-06-04T02:28:56 to 2025-06-04T03:29:56

Science Goal: AR Major Flare Watch

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=582 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	304,162	964
6302A Velocity 6301.5A	0	304,162	964
6302A Transverse Flux Density	0	304,162	964
6302A Longitudinal Flux Density	0	304,162	964

SOTSP: AR13947

2025-01-05T10:28:12 to 2025-01-05T11:23:30

Science Goal:

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=-613 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	873
6302A Velocity 6301.5A	0	276,162	873
6302A Transverse Flux Density	0	276,162	873
6302A Longitudinal Flux Density	0	276,162	873

SOTSP: AR 13884

2024-11-11T12:00:07 to 2024-11-11T12:47:27

Science Goal: AR 13884

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=743 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: HOP 393

2024-11-09T11:36:08 to 2024-11-09T14:29:52

Science Goal: Cycle 24/25 equatorial transition

Program: Normal 320"x82", 1 side, Q75

Target: XBP

Pointing: xcen=-12 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,81	2031
6302A Velocity 6301.5A	0	320,81	2031
6302A Transverse Flux Density	0	320,81	2031
6302A Longitudinal Flux Density	0	320,81	2031

SOTSP: Coronal hole

2024-10-31T11:40:05 to 2024-10-31T12:35:23

Science Goal: Coronal hole obs.

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Coronal Hole

Pointing: xcen=9 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	273,162	863
6302A Velocity 6301.5A	0	273,162	863
6302A Transverse Flux Density	0	273,162	863
6302A Longitudinal Flux Density	0	273,162	863

255539 matches
prev 1...3457 3458 3459 3460 [3461] 3462 3463 3464 3465 3466 ...17036 next