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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256859 matches
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SOTSP: AR Evolution

2006-12-27T11:23:34 to 2006-12-27T12:07:02

Science Goal: AR Evolution

Program: Normal map 512x512

Target: Active Region

Pointing: xcen=-540 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	81,81	512
6302A Velocity 6301.5A	0	81,81	512
6302A Transverse Flux Density	0	81,81	512
6302A Longitudinal Flux Density	0	81,81	512

SOTSP: APL Solar Bolometric Imager (BSI)

2006-12-22T00:01:44 to 2006-12-22T00:03:46

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Normal Mode, 128 sec cadence

Target: S Pole

Pointing: xcen=-17 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	4,81	24
6302A Velocity 6301.5A	0	4,81	24
6302A Transverse Flux Density	0	4,81	24
6302A Longitudinal Flux Density	0	4,81	24

TRACE: CH

1999-02-27T09:01:09 to 1999-02-27T11:58:05

Science Goal: SCIPLAN_CH

Program: Coordination with SUMER/CDS/MDI and VLA

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.34	512,512	48
WL	3.69	512,512	49
1600	3.69	512,512	49
195	3.34	512,512	48

IRIS: High Cadence Raster: AR14259

2025-10-24T12:28:24 to 2025-10-24T13:37:45

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High Cadence Raster: AR14259

Target: AR

Pointing: xcen=194 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1788
2796	0.04	128,128	1788

IRIS: SUIT Aditya coordination

2025-10-15T00:08:19 to 2025-10-15T01:27:33

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

Target: AR

Pointing: xcen=86 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	525
2796	0.15	65,68	525

IRIS: B2: QS tracking from limb to limb

2025-09-16T06:50:11 to 2025-09-16T06:59:47

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-732 ycen=372,

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

SOTSP: HOP 412 (8/20)

2025-08-21T18:12:11 to 2025-08-21T18:14:00

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

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

Target: Synoptic

Pointing: xcen=-20 ycen=-293,

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: AR 14180

2025-08-18T02:00:05 to 2025-08-18T02:47:28

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=136 ycen=-213,

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 14180

2025-08-17T03:00:05 to 2025-08-17T03:47:29

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=-75 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

IRIS: High cadence flare raster (AR 14172)

2025-08-15T02:06:36 to 2025-08-15T03:58:05

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 raster (AR 14172)

Target: AR

Pointing: xcen=819 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2936
2796	0.04	68,68	2936

IRIS: High cadence flare raster (AR 14168)

2025-08-12T06:59:40 to 2025-08-12T07:49:10

Science Goal: Large coarse 8-step raster 14x120 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 raster (AR 14168)

Target: AR

Pointing: xcen=941 ycen=106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1220
2796	0.04	135,129	1220

IRIS: B2: QS tracking from limb to limb

2025-08-12T06:40:33 to 2025-08-12T06:50:09

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-730 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

SOTSP: AR 14161

2025-08-02T06:34:15 to 2025-08-02T06:58:31

Science Goal: AR obs, flare watch

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

Target: Active Region

Pointing: xcen=-135 ycen=-359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

SOTSP: AR 14136

2025-07-16T02:08:42 to 2025-07-16T02:40:43

Science Goal: AR Observation

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

Target: Active Region

Pointing: xcen=336 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	155,162	496
6302A Velocity 6301.5A	0	155,162	496
6302A Transverse Flux Density	0	155,162	496
6302A Longitudinal Flux Density	0	155,162	496

SOTSP: HOP 508, AR 14134

2025-07-10T19:00:05 to 2025-07-10T19:32:26

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

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

Target: Active Region

Pointing: xcen=751 ycen=-473,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	510
6302A Velocity 6301.5A	0	160,162	510
6302A Transverse Flux Density	0	160,162	510
6302A Longitudinal Flux Density	0	160,162	510

256859 matches
prev 1...2841 [2842] 2843 2844 2845 2846 2847 2848 2849 2850 ...17124 next