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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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243281 matches
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SOTSP: HOP 485 South

2025-06-26T14:09:13 to 2025-06-26T14:28:59

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target: South Pole

Pointing: xcen=51 ycen=-904,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	37,162	117
6302A Velocity 6301.5A	0	37,162	117
6302A Transverse Flux Density	0	37,162	117
6302A Longitudinal Flux Density	0	37,162	117

SOTSP: Track AR14105

2025-06-12T10:03:28 to 2025-06-12T10:50:52

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=503 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	233,162	744
6302A Velocity 6301.5A	0	233,162	744
6302A Transverse Flux Density	0	233,162	744
6302A Longitudinal Flux Density	0	233,162	744

AIA: null

2024-10-03T12:08:09 to 2024-10-03T12:26:57

Science Goal: ssw_service_250917_211547_37201

Program:

Target:

Pointing: xcen=57 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	499,537	95

IRIS: AR 12677 tracking limb-to-limb

2017-09-06T04:40:04 to 2017-09-06T08:20:20

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-521 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	640
2832	0.34	234,129	640
1400	0.34	234,129	640
2796	0.34	234,129	640

IRIS: AR tracking limb-to-limb

2017-09-03T16:03:09 to 2017-09-03T22:01:05

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-885 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	1040
2832	0.34	234,129	1040
1400	0.34	234,129	1040
2796	0.34	234,129	1040

IRIS: AR 12670 monitoring, HOP 307

2017-08-06T14:39:54 to 2017-08-06T16:08:36

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

Program: AR 12670 monitoring, HOP 307

Target: AR

Pointing: xcen=-235 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: B1: AR tracking from limb to limb

2017-07-27T04:48:20 to 2017-07-27T05:06:26

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=665 ycen=-14,

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: BBSO coordination

2017-07-06T16:59:41 to 2017-07-06T22:05:42

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: FI

Pointing: xcen=581 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	880
2832	1.39	148,129	220
2796	0.35	148,129	880

IRIS: BBSO Coordination

2017-06-29T16:14:04 to 2017-06-29T22:56:49

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO Coordination

Target: AR

Pointing: xcen=568 ycen=267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	61,66	1275
2832	1.58	61,66	255
1400	0.26	61,66	1530
2796	0.26	61,66	1530

IRIS: QS Granulation Fragmentation Malherbe Roudier coord

2017-06-25T23:11:43 to 2017-06-26T06:07:26

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: QS Granulation Fragmentation Malherbe Roudier coord

Target: QS

Pointing: xcen=-20 ycen=-474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,66	1198
1400	0.35	66,66	1199
2796	0.35	66,66	1199

IRIS: BBSO coordination, sunspot AR12664

2017-06-22T16:38:21 to 2017-06-22T23:05:18

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO coordination, sunspot AR12664

Target: AR

Pointing: xcen=-726 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	61,66	1225
2832	1.58	61,66	245
1400	0.26	61,66	1470
2796	0.26	61,66	1470

IRIS: BBSO coordination on AR 12661 sunspot

2017-06-07T19:15:50 to 2017-06-07T21:48:23

Science Goal: Medium coarse 2-step raster 2x60 2s C II Si IV Mg II h/k Mg II w s Deep x 4

Program: BBSO coordination on AR 12661 sunspot

Target: AR

Pointing: xcen=79 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	63,66	420
2832	2.18	63,66	70
1400	0.36	63,66	420
2796	0.36	63,66	420

IRIS: DST coordination

2017-06-07T13:59:31 to 2017-06-07T19:05:47

Science Goal: Large dense 192-step raster 63.1x120 192s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.25x faster

Program: DST coordination

Target: AR

Pointing: xcen=65 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.67	187,129	456
1400	0.67	187,129	456
2796	0.67	187,129	456

IRIS: BBSO Coord on AR12661

2017-06-03T17:00:00 to 2017-06-03T22:00:27

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coord on AR12661

Target: AR

Pointing: xcen=-685 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	863
2832	1.39	148,129	216
2796	0.35	148,129	864

IRIS: 94 A Bright Loops in AR12661

2017-06-02T04:54:47 to 2017-06-02T07:05:43

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: 94 A Bright Loops in AR12661

Target: AR

Pointing: xcen=-852 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.06	154,132	32
1400	4.06	154,132	32
2796	4.06	154,132	32

243281 matches
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