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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255434 matches
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IRIS: Flarewatch at E Limb

2016-02-02T13:36:20 to 2016-02-02T14:49:58

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch at E Limb

Target: AR

Pointing: xcen=-956 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	119,129	460

IRIS: very large dense 400-step raster AR12284

2015-02-18T23:12:50 to 2015-02-19T01:04:48

Science Goal: Very large dense raster 131.7x175 400s Deep x 15

Program: very large dense 400-step raster AR12284

Target: AR

Pointing: xcen=126 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	309,182	100
2832	1.12	309,182	100
1400	1.12	309,182	100
2796	1.12	309,182	100

IRIS: DST sample (AR #4)

2015-02-18T12:24:38 to 2015-02-18T13:08:02

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Mg II w s FUV spectrally rebinned x 2

Program: DST sample (AR #4)

Target: AR

Pointing: xcen=39 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	126,129	180
2832	1.45	126,129	30
1400	0.24	126,129	180
2796	0.24	126,129	180

IRIS: flare watch AR at SE limb

2015-01-22T19:25:06 to 2015-01-22T19:58:26

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 2 Spatial x 2, Spectral x 2

Program: flare watch AR at SE limb

Target: AR

Pointing: xcen=-944 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	170,182	156
2832	0.21	170,182	156
1400	0.21	170,182	156
2796	0.21	170,182	156

SOTSP: AR11459 Tracking

2012-04-23T19:30:04 to 2012-04-23T20:25:22

Science Goal: Time evolution of Active Region

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=497 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

IRIS: SPICE coordination

2025-10-03T04:59:59 to 2025-10-03T06:37:52

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

Program: SPICE coordination

Target: AR

Pointing: xcen=230 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

SOTSP: Synoptic

2025-09-05T18:15:13 to 2025-09-05T18:17:02

Science Goal:

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

Target: 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: Synoptic

2025-09-01T06:05:15 to 2025-09-01T06:07:04

Science Goal: Synoptic

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

Target: Synoptic

Pointing: xcen=-0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	15,162	48
6302A Velocity 6301.5A	0	15,162	48
6302A Transverse Flux Density	0	15,162	48
6302A Longitudinal Flux Density	0	15,162	48

SOTSP: New AR

2025-07-14T19:30:50 to 2025-07-14T20:03:11

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=229 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Synoptic

2025-07-08T16:25:21 to 2025-07-08T16:27:10

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: Synoptic

2025-07-07T16:10:15 to 2025-07-07T16:12:03

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 393 weekly eq.

2025-06-07T02:27:52 to 2025-06-07T03:28:28

Science Goal: Cycle 24/25 equatorial transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Bright Points

Pointing: xcen=4 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	302,162	957
6302A Velocity 6301.5A	0	302,162	957
6302A Transverse Flux Density	0	302,162	957
6302A Longitudinal Flux Density	0	302,162	957

SOTSP: AR 13928

2024-12-21T22:20:05 to 2024-12-21T23:15:23

Science Goal: AR evolution

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-665 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	874
6302A Velocity 6301.5A	0	276,162	874
6302A Transverse Flux Density	0	276,162	874
6302A Longitudinal Flux Density	0	276,162	874

SOTSP: Synoptic

2024-12-19T18:35:46 to 2024-12-19T18:37:36

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: HOP412 Synoptic SOT Latitudinal Scans

2024-12-17T22:34:05 to 2024-12-17T22:50:12

Science Goal: HOP412 Synoptic SOT Latitudinal Scans

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Quiet Sun

Pointing: xcen=-22 ycen=609,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

255434 matches
prev 1...2377 2378 2379 2380 2381 2382 2383 2384 [2385] 2386 ...17029 next