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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257114 matches
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SOTSP: AR Evolution

2006-12-28T17:35:34 to 2006-12-28T21:49:59

Science Goal: AR Evolution

Program: Normal Mode, 128 sec cadence

Target: Active Region

Pointing: xcen=-268 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	4,81	1799
6302A Velocity 6301.5A	0	4,81	1799
6302A Transverse Flux Density	0	4,81	1799
6302A Longitudinal Flux Density	0	4,81	1799

TRACE: LAP ARMOSS

1999-05-23T14:00:27 to 1999-05-23T23:59:27

Science Goal: SCIPLAN_LAP_ARMOSS

Program:

Target:

Pointing: xcen=372 ycen=665,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.12	384,384	375
1700	7.48	384,384	81
WL	7.48	384,384	81
1600	0.75	384,384	802
284	11.9	384,384	36
195	11.9	384,384	36
1550	7.48	384,384	81

TRACE: EMERG FLUX

1999-04-05T05:53:21 to 1999-04-05T23:59:53

Science Goal: SCIPLAN_EMERG_FLUX

Program: day 3 of emerging flux watch, N/S synoptic

Target:

Pointing: xcen=-201 ycen=468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	112.86	512,512	10
1700	84.48	512,512	13
WL	84.48	512,512	13
1600	92.16	512,512	12
284	112.69	512,512	10
195	113	512,512	10
1550	84.48	512,512	13

TRACE: Prominence material 171

1999-01-27T04:30:40 to 1999-01-27T23:59:17

Science Goal:

Program:

Target:

Pointing: xcen=906 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: flows/brightenings in quiet Sun at edge of coronal hole

1999-01-25T08:56:30 to 1999-01-25T20:17:59

Science Goal:

Program:

Target:

Pointing: xcen=-289 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE:

1999-01-23T01:46:39 to 1999-01-23T01:59:57

Science Goal:

Program: test fast modes, flare watch

Target:

Pointing: xcen=774 ycen=367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.04	128,512	338

IRIS: Off Limb Flare Study

2025-11-02T16:16:45 to 2025-11-02T17:28:28

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-835 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	448

IRIS: B1: AR Tracking AR14256

2025-10-21T10:54:17 to 2025-10-21T11:12:22

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

Program: B1: AR Tracking AR14256

Target: AR

Pointing: xcen=-138 ycen=-360,

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: Off Limb Flare Study: AR14248

2025-10-21T06:40:15 to 2025-10-21T08:02:12

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study: AR14248

Target: AR

Pointing: xcen=985 ycen=97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	512

IRIS: SUIT Aditya coordination, AR14247

2025-10-12T00:07:50 to 2025-10-12T02:37:07

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

Program: SUIT Aditya coordination, AR14247

Target: AR

Pointing: xcen=588 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	989
2796	0.15	65,68	989

IRIS: Solar Orbiter SPICE coordination, Polar Rotation

2025-10-10T12:59:52 to 2025-10-10T13:48:55

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter SPICE coordination, Polar Rotation

Target: QS

Pointing: xcen=-6 ycen=954,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: SPICE coordination (AR 14236)

2025-10-03T02:39:20 to 2025-10-03T03:28:16

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: SPICE coordination (AR 14236)

Target: AR

Pointing: xcen=209 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: SUIT coordination QS #2

2025-06-06T05:07:47 to 2025-06-06T05:16:39

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=100 ycen=31,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2025-06-04T04:19:16 to 2025-06-04T04:37:20

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=51 ycen=-56,

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: Flare Watch Study B AR14060

2025-04-14T06:21:19 to 2025-04-14T13:18:41

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 Study B AR14060

Target: AR

Pointing: xcen=-320 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	890
1400	0.47	61,67	890
2796	0.47	61,67	890

257114 matches
prev 1...3641 3642 3643 3644 [3645] 3646 3647 3648 3649 3650 ...17141 next