Popular

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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257274 matches
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IRIS: East Limb Coronal Nanojet Study (AR 14126)

2025-07-05T14:18:52 to 2025-07-05T16:18:47

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

Program: East Limb Coronal Nanojet Study (AR 14126)

Target: AR

Pointing: xcen=963 ycen=131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	752

IRIS: SUIT Coord: AR #2

2025-07-04T05:47:21 to 2025-07-04T05:56:14

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: AR #2

Target: AR

Pointing: xcen=82 ycen=-20,

saaIntervals hiIntervals

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

IRIS: SUIT Coord: AR #1

2025-07-02T05:26:34 to 2025-07-02T05:37:40

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: AR #1

Target: AR

Pointing: xcen=-184 ycen=-133,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS #2

2025-06-26T13:03:47 to 2025-06-26T13:12:40

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=-8 ycen=-77,

saaIntervals hiIntervals

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

IRIS: Off-limb Flare Study: AR 14114

2025-06-23T17:02:49 to 2025-06-23T20:47:20

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

Program: Off-limb Flare Study: AR 14114

Target: AR

Pointing: xcen=905 ycen=314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1408

IRIS: PSP Coordination: mosaic #3

2025-06-21T22:25:09 to 2025-06-21T22:52:24

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP Coordination: mosaic #3

Target: QS

Pointing: xcen=-221 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: PSP Coordination: mosaic 4-3

2025-06-20T04:27:21 to 2025-06-20T04:54:36

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP Coordination: mosaic 4-3

Target: AR

Pointing: xcen=-621 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: SUIT Coordination AR 2/2 AR14113/14114

2025-06-16T06:18:43 to 2025-06-16T06:27:35

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 AR14113/14114

Target: AR

Pointing: xcen=-141 ycen=226,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination AR 1/2 AR14111

2025-06-15T05:27:13 to 2025-06-15T05:38:18

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 1/2 AR14111

Target: AR

Pointing: xcen=15 ycen=232,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch

2025-06-05T13:14:22 to 2025-06-05T15:46:16

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 SJI cadence 3x faster

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-720 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4000
2796	0.04	68,68	4000

XRT: HOP81

2025-06-05T12:03:00 to 2025-06-05T12:59:45

Science Goal:

Program: XOB:1D35; HOP81/206 1-filter - Al/poly 6s, 120s cadence, G-band - 384x384 1ms (1CE6)

Target: CH

Pointing: xcen=741 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	2.5	395,395	23
Open+Gband	0.04	396,396	2
Al_poly+Open	6.23	395,395	2

XRT: CME Watch 3

2025-06-01T13:02:59 to 2025-06-01T17:57:29

Science Goal:

Program: XOB:1BD6; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 900s cad (G-band/Leak last) (1BD6)

Target: FS

Pointing: xcen=46 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	103.06	396,396	2
Al_poly+Open	0.73	2,107,2,107	406

IRIS: Coronal nanojets

2025-06-01T05:52:43 to 2025-06-01T07:47:31

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

Program: Coronal nanojets

Target: AR

Pointing: xcen=928 ycen=-221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	720

SOTSP: New AR

2025-05-25T23:12:04 to 2025-05-25T23:59:28

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-10 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	745
6302A Velocity 6301.5A	0	234,162	745
6302A Transverse Flux Density	0	234,162	745
6302A Longitudinal Flux Density	0	234,162	745

IRIS: BBSO coordination: Target II

2025-05-23T17:59:38 to 2025-05-23T18:51:09

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: Target II

Target: FI

Pointing: xcen=-937 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	304
2796	0.17	152,128	304

257274 matches
prev 1...6009 6010 [6011] 6012 6013 6014 6015 6016 6017 6018 ...17152 next