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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255763 matches
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IRIS: A1: QS monitoring

2025-07-29T04:19:16 to 2025-07-29T04:37:20

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=86 ycen=-47,

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

IRIS: Raster of ribbons and hot plasma (new AR near East limb)

2025-07-25T13:09:14 to 2025-07-25T15:29:33

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

Program: Raster of ribbons and hot plasma (new AR near East limb)

Target: AR

Pointing: xcen=-724 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	880

IRIS: B2: QS tracking (off-limb)

2025-07-20T22:43:33 to 2025-07-20T22:53:09

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

Program: B2: QS tracking (off-limb)

Target: QS

Pointing: xcen=625 ycen=-722,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Flare watch program B, AR14136

2025-07-12T15:32:19 to 2025-07-12T19:01:00

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14136

Target: AR

Pointing: xcen=-508 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	445
1400	0.47	61,67	445
2796	0.47	61,67	445

IRIS: SST Coord: Flare watch (AR 14032)

2025-07-04T07:59:32 to 2025-07-04T12:00:39

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: SST Coord: Flare watch (AR 14032)

Target: AR

Pointing: xcen=-434 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,67	696
1400	0.35	67,67	696
2796	0.35	67,67	696

IRIS: SUIT Coord: QS #2

2025-07-04T05:07:58 to 2025-07-04T05:16:51

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: QS #2

Target: QS

Pointing: xcen=-106 ycen=33,

saaIntervals hiIntervals

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

SOTSP: AR 14122 obs

2025-07-02T14:16:13 to 2025-07-02T15:18:29

Science Goal: AR observations

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

Target: Active Region

Pointing: xcen=504 ycen=90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	307,162	981
6302A Velocity 6301.5A	0	307,162	981
6302A Transverse Flux Density	0	307,162	981
6302A Longitudinal Flux Density	0	307,162	981

IRIS: SST Coord: Fl watch (AR 14127)

2025-07-02T08:00:21 to 2025-07-02T12:00:27

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

Program: SST Coord: Fl watch (AR 14127)

Target: AR

Pointing: xcen=-35 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	127,129	688
1400	0.35	127,129	688
2796	0.35	127,129	688

IRIS: B1: AR Tracking from limb to limb (AR 14122)

2025-07-01T05:06:53 to 2025-07-01T05:24:59

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 (AR 14122)

Target: AR

Pointing: xcen=200 ycen=166,

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: PSP coordination, 1x2, #2

2025-06-29T13:15:03 to 2025-06-29T13:31:07

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

Program: PSP coordination, 1x2, #2

Target: QS

Pointing: xcen=860 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: PSP coordination, 1x2 mosaic #1

2025-06-26T19:22:20 to 2025-06-26T19:38:24

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

Program: PSP coordination, 1x2 mosaic #1

Target: QS

Pointing: xcen=600 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: SUIT coordination, AR #2

2025-06-25T06:25:25 to 2025-06-25T06:34:18

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 #2

Target: AR

Pointing: xcen=139 ycen=-229,

saaIntervals hiIntervals

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

IRIS: High-Cadence Flare Watch: AR 14114

2025-06-21T23:54:00 to 2025-06-22T03:49:26

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: AR 14114

Target: AR

Pointing: xcen=799 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6200
2796	0.04	68,68	6199

IRIS: B2: QS tracking

2025-06-17T07:05:14 to 2025-06-17T07:14:49

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-273 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: SUIT Coordination AR 1/2 AR14113/14114

2025-06-16T05:57:43 to 2025-06-16T06:08:48

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 AR14113/14114

Target: AR

Pointing: xcen=-150 ycen=228,

saaIntervals hiIntervals

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

255763 matches
prev 1...5793 5794 5795 5796 5797 5798 [5799] 5800 5801 5802 ...17051 next