Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

255423 matches
prev 1...2281 2282 2283 2284 2285 2286 [2287] 2288 2289 2290 ...17029 next

IRIS: HOP 307: AR12687

2017-11-25T03:19:22 to 2017-11-25T04:09:01

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

Program: HOP 307: AR12687

Target: AR

Pointing: xcen=886 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: Fast scans of unnamed AR at E limb

2017-11-15T01:17:02 to 2017-11-15T02:20:51

Science Goal: Very large sparse 16-step raster 15x175 16s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Fast scans of unnamed AR at E limb

Target: AR

Pointing: xcen=-884 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	185,182	104
2832	0.61	185,182	104
1400	0.61	185,182	104
2796	0.61	185,182	104

IRIS: HOP 307: emerging flux region

2017-11-11T07:56:01 to 2017-11-11T08:45:06

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

Program: HOP 307: emerging flux region

Target: AR

Pointing: xcen=340 ycen=-201,

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: HOP 307 unnamed AR

2017-11-08T23:04:13 to 2017-11-08T23:53:10

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

Program: HOP 307 unnamed AR

Target: AR

Pointing: xcen=3 ycen=111,

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: HOP 307 unnamed AR

2017-11-03T16:21:02 to 2017-11-03T17:09:59

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

Program: HOP 307 unnamed AR

Target: AR

Pointing: xcen=-889 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	79
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: HOP 336 NE

2017-05-21T12:44:25 to 2017-05-21T13:39:44

Science Goal: X ray bright points

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

Target: Quiet Sun

Pointing: xcen=-174 ycen=629,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	274,162	871
6302A Velocity 6301.5A	0	274,162	871
6302A Transverse Flux Density	0	274,162	871
6302A Longitudinal Flux Density	0	274,162	871

IRIS: Filament Eruption Watch

2015-02-27T21:48:15 to 2015-02-27T23:04:24

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: Filament Eruption Watch

Target: FE

Pointing: xcen=-14 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	184,182	220
2832	0.35	184,182	220
1400	0.35	184,182	220

IRIS: A1 QS Throughput monitor

2014-12-10T04:20:45 to 2014-12-10T04:38:50

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 0.5x faster

Program: A1 QS Throughput monitor

Target: QS

Pointing: xcen=-33 ycen=4,

saaIntervals hiIntervals

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

IRIS: Context raster of AR12200

2014-11-03T14:57:35 to 2014-11-03T15:18:14

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: Context raster of AR12200

Target: AR

Pointing: xcen=15 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	184,129	32
2832	0.65	184,129	32
1400	0.65	184,129	32
2796	0.65	184,129	32

SOTSP: HOP 79 N-S scan

2011-11-30T22:49:04 to 2011-11-30T23:05:13

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

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

Target: Irradiance scan

Pointing: xcen=-10 ycen=137,

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

AIA: null

2011-03-27T15:00:00 to 2011-03-27T18:00:00

Science Goal: JSOC_20110517_046

Program: method:url-tar, protocol:fits

Target:

Pointing: xcen=58 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	269,307	null

IRIS: Low-telemetry Flare Watch of Unnamed AR on NE Limb

2025-09-28T12:09:35 to 2025-09-28T13:49:44

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

Program: Low-telemetry Flare Watch of Unnamed AR on NE Limb

Target: AR

Pointing: xcen=-745 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	218
1400	0.46	62,69	218
2796	0.46	62,69	218

SOTSP: New AR

2025-07-13T19:00:50 to 2025-07-13T19:33:11

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=12 ycen=-289,

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: HOP412 (4/20)

2025-06-09T15:18:34 to 2025-06-09T15:34:43

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=-707,

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

SOTSP: AR 14082

2025-05-10T21:39:35 to 2025-05-10T22:27:00

Science Goal: active region

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

Target: Active Region

Pointing: xcen=277 ycen=-168,

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

255423 matches
prev 1...2281 2282 2283 2284 2285 2286 [2287] 2288 2289 2290 ...17029 next