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: On disk filament tracking

2026-11-09T10:37:29 to 2026-11-09T11:39:14

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On disk filament tracking

Target: FI

Pointing: xcen=131 ycen=-362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	300
2832	0.21	309,182	300
1400	0.21	309,182	300
2796	0.21	309,182	300

IRIS: Flare watch

2026-11-09T05:46:36 to 2026-11-09T06:51:47

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: Flare watch

Target: AR

Pointing: xcen=-486 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1608
2796	0.04	68,68	1608

IRIS: Flare watch

2026-11-09T04:46:01 to 2026-11-09T05:18:07

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: Flare watch

Target: AR

Pointing: xcen=-493 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	792
2796	0.04	68,68	792

IRIS: Flare watch

2026-11-07T19:50:31 to 2026-11-07T20:59:16

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: Flare watch

Target: AR

Pointing: xcen=-698 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1696
2796	0.04	68,68	1695

IRIS: Flare watch

2026-11-07T06:01:19 to 2026-11-07T06:24:00

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: Flare watch

Target: AR

Pointing: xcen=157 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	560
2796	0.04	68,68	560

IRIS: A1: QS monitoring

2026-11-07T04:19:11 to 2026-11-07T04:37:15

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=62 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: SUIT/Aditya-L1 coordination

2026-11-06T00:21:47 to 2026-11-06T01:21:52

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/Aditya-L1 coordination

Target: AR

Pointing: xcen=-525 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	398
2796	0.15	65,68	398

IRIS: On disk filament tracking

2026-11-05T19:30:37 to 2026-11-05T20:11:47

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On disk filament tracking

Target: FI

Pointing: xcen=-577 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	200
2832	0.21	309,182	200
1400	0.21	309,182	200
2796	0.21	309,182	200

IRIS: Flare Watch

2026-11-05T13:23:51 to 2026-11-05T14:03:15

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: Flare Watch

Target: AR

Pointing: xcen=-610 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	972
2796	0.04	68,68	972

SOTSP: AR 14549

2026-10-10T14:01:06 to 2026-10-10T14:48:30

Science Goal:

Program: Fast map 250x165", 1 side, Q65

Target: Active Region

Pointing: xcen=720 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: AR 14535 obs.

2026-09-29T03:17:04 to 2026-09-29T03:27:03

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Pore

Pointing: xcen=417 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	50,162	158
6302A Velocity 6301.5A	0	50,162	158
6302A Transverse Flux Density	0	50,162	158
6302A Longitudinal Flux Density	0	50,162	158

SOTSP: AR 14535 obs.

2026-09-29T02:48:13 to 2026-09-29T02:52:25

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Pore

Pointing: xcen=531 ycen=74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	21,162	67
6302A Velocity 6301.5A	0	21,162	67
6302A Transverse Flux Density	0	21,162	67
6302A Longitudinal Flux Density	0	21,162	67

SOTSP: AR 14536 obs.

2026-09-26T14:00:06 to 2026-09-26T14:32:27

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=811 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: Synoptic

2026-09-25T17:24:39 to 2026-09-25T17:26:28

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: HOP 548 DKIST on AR 14535

2026-09-24T22:15:06 to 2026-09-24T22:39:21

Science Goal: Hinode Coordination during DKIST Flare Month

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=564 ycen=-92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	383
6302A Velocity 6301.5A	0	121,122	383
6302A Transverse Flux Density	0	121,122	383
6302A Longitudinal Flux Density	0	121,122	383

257274 matches
prev 1...17121 17122 17123 17124 [17125] 17126 17127 17128 17129 17130 ...17152 next