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:

255415 matches
prev 1...2137 2138 2139 2140 [2141] 2142 2143 2144 2145 2146 ...17028 next

IRIS: Fast scans of AR 12687

2017-11-17T21:30:47 to 2017-11-17T22:32:08

Science Goal: Very large coarse 16-step raster 30x175 16s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Fast scans of AR 12687

Target: AR

Pointing: xcen=-503 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	199,182	100
2832	0.61	199,182	100
1400	0.61	199,182	100
2796	0.61	199,182	100

IRIS: HOP 307: emerging flux region

2017-11-11T04:40:41 to 2017-11-11T05:29:47

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=313 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: HOP307: AR12685

2017-10-28T23:17:05 to 2017-10-29T02:09:55

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=347 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: HOP307: AR12685

2017-10-26T07:15:05 to 2017-10-26T08:41:30

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-236 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: SST coordination, chromospheric heating dynamics, AR 12593 at disk center

2016-09-20T10:18:42 to 2016-09-20T12:14:02

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST coordination, chromospheric heating dynamics, AR 12593 at disk center

Target: AR

Pointing: xcen=-2 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	65,69	500
1400	0.23	65,69	500
2796	0.23	65,69	500

IRIS: B1: AR Tracking

2015-03-08T09:51:18 to 2015-03-08T10:09:24

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=950 ycen=125,

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: Flare Watch, AR 12289

2015-02-24T08:14:17 to 2015-02-24T09:23:09

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

Program: Flare Watch, AR 12289

Target: AR

Pointing: xcen=-86 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	171,182	200
2832	0.34	171,182	200
1400	0.34	171,182	200
2796	0.34	171,182	200

IRIS: QS scan (6/10)

2015-02-11T02:52:13 to 2015-02-11T03:02:15

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 8 FUV spectrally rebinned x 2

Program: QS scan (6/10)

Target: QS

Pointing: xcen=199 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	295,182	16
2832	0.63	295,182	16
1400	0.63	295,182	16
2796	0.63	295,182	16

IRIS: HOP 269, filament near 12280

2015-02-10T01:42:54 to 2015-02-10T02:13:05

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 269, filament near 12280

Target: FI

Pointing: xcen=439 ycen=-55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	296,182	48
2832	2.52	296,182	12
1400	0.63	296,182	48
2796	0.63	296,182	48

IRIS: Flare Watch AR 12209

2014-11-17T23:07:39 to 2014-11-18T00:09:44

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

Program: Flare Watch AR 12209

Target: AR

Pointing: xcen=-478 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	120,129	198
2796	0.31	120,129	198

AIA: spray with flare

2011-08-25T07:46:00 to 2011-08-25T09:44:00

Science Goal: JSOC_20110914_097

Program: method:url-tar, protocol:FITS,compress Rice,compress Rice,compress Rice

Target:

Pointing: xcen=672 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: AR 14207 obs.

2025-09-04T19:21:15 to 2025-09-04T20:08:39

Science Goal:

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

Target: Pore

Pointing: xcen=-232 ycen=326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

SOTSP: HOP 412 (3/20)

2025-07-03T23:23:05 to 2025-07-03T23:39:14

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

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

Target: Synoptic

Pointing: xcen=-17 ycen=-812,

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 monitor

2024-12-01T00:01:03 to 2024-12-01T00:48:27

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=480 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	739
6302A Velocity 6301.5A	0	231,162	739
6302A Transverse Flux Density	0	231,162	739
6302A Longitudinal Flux Density	0	231,162	739

IRIS: Full Disk Mosaic

2024-08-25T22:25:12 to 2024-08-26T15:49:06

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

255415 matches
prev 1...2137 2138 2139 2140 [2141] 2142 2143 2144 2145 2146 ...17028 next