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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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257120 matches
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IRIS: B1: AR tracking

2025-08-31T04:57:04 to 2025-08-31T05:15:10

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

Program: B1: AR tracking

Target: AR

Pointing: xcen=-78 ycen=-22,

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: light bridge jets

2025-08-02T20:41:28 to 2025-08-02T22:31:10

Science Goal: Medium coarse 8-step raster 14x60 8s Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: BBSO coordination: light bridge jets

Target: SS

Pointing: xcen=790 ycen=-364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	75,67	176
2832	0.62	75,67	176
1400	0.62	75,67	176
2796	0.62	75,67	176

IRIS: SUIT coordination QS #2

2025-06-05T05:07:46 to 2025-06-05T05:16:39

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 QS #2

Target: QS

Pointing: xcen=221 ycen=-40,

saaIntervals hiIntervals

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

IRIS: BBSO coordination prominences

2025-06-02T18:10:23 to 2025-06-02T19:04:37

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination prominences

Target: FI

Pointing: xcen=-938 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	320
2796	0.17	152,128	320

SOTSP: Limb observation

2025-05-15T12:53:13 to 2025-05-15T13:51:11

Science Goal: Limb observation

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: West Limb

Pointing: xcen=-122 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

IRIS: BBSO Coordination: AR14079

2025-05-02T16:59:15 to 2025-05-02T22:53:40

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination: AR14079

Target: AR

Pointing: xcen=-527 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1050
2832	2.03	137,129	175
1400	0.34	137,129	1050
2796	0.34	137,129	1050

IRIS: SUIT AR 1/2, AR 14048

2025-04-06T06:25:25 to 2025-04-06T06:36:31

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, AR 14048

Target: AR

Pointing: xcen=164 ycen=-174,

saaIntervals hiIntervals

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

IRIS: SUIT AR 14039 1/2

2025-03-27T19:21:46 to 2025-03-27T19:32:52

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 14039 1/2

Target: AR

Pointing: xcen=158 ycen=263,

saaIntervals hiIntervals

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

SOTSP: HOP 412

2025-01-16T20:40:34 to 2025-01-16T20:56:42

Science Goal: HOP 412

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target:

Pointing: xcen=-20 ycen=914,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

IRIS: High-Cadence Flare Program

2025-01-05T23:43:17 to 2025-01-06T00:40:30

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=-451 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	3587

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-21T17:31:17 to 2024-11-21T18:28:56

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-461 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	420

IRIS: Low-telemetry flare watch

2024-11-01T07:11:24 to 2024-11-01T07:59:52

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

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=-349 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	304

SOTSP: HOP 393 eq. scan

2024-10-26T01:05:41 to 2024-10-26T03:59:24

Science Goal: Cycle 24/25 equatorial transition

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

Target: Quiet Sun

Pointing: xcen=-21 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,81	2035
6302A Velocity 6301.5A	0	320,81	2035
6302A Transverse Flux Density	0	320,81	2035
6302A Longitudinal Flux Density	0	320,81	2035

IRIS: SUIT coordination, AR pointing 1 (AR13857)

2024-10-20T09:23:58 to 2024-10-20T09:35:04

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 pointing 1 (AR13857)

Target: AR

Pointing: xcen=124 ycen=-189,

saaIntervals hiIntervals

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

SOTSP: AR 13842 MFW

2024-10-08T19:20:08 to 2024-10-08T19:44:19

Science Goal: AR 13842 MFW

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=881 ycen=-304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	382
6302A Velocity 6301.5A	0	121,122	382
6302A Transverse Flux Density	0	121,122	382
6302A Longitudinal Flux Density	0	121,122	382

257120 matches
prev 1...3721 3722 3723 3724 3725 3726 3727 3728 [3729] 3730 ...17142 next