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:

256812 matches
prev 1...2537 2538 2539 2540 [2541] 2542 2543 2544 2545 2546 ...17121 next

IRIS: wobble calibration, E limb pointing

2017-12-06T17:06:04 to 2017-12-06T18:04:04

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: wobble calibration, E limb pointing

Target: (NONE)

Pointing: xcen=-923 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	174

IRIS: CH tracking from limb to limb

2017-12-03T03:02:15 to 2017-12-03T03:57:47

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=108 ycen=470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	160
2832	0.35	281,182	160
1400	0.35	281,182	160
2796	0.35	281,182	160

IRIS: HOP 307: AR12687

2017-11-25T14:41:37 to 2017-11-25T15:31:16

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=921 ycen=-150,

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

2017-11-14T13:54:44 to 2017-11-14T14:51:11

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=-921 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,182	92
2832	0.61	184,182	92
1400	0.61	184,182	92
2796	0.61	184,182	92

IRIS: HOP 307: emerging flux region

2017-11-09T10:26:35 to 2017-11-09T11:15:41

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=-88 ycen=-219,

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

IRIS: Prominence east limb near AR

2017-11-03T04:58:09 to 2017-11-03T06:08:04

Science Goal: Very large sparse 32-step raster 31x175 32s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Prominence east limb near AR

Target: FI

Pointing: xcen=-907 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	200,182	224
2796	0.31	200,182	224

SOTSP: Synoptic

2017-03-16T06:23:40 to 2017-03-16T06:25:30

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x121", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,122	50
6302A Velocity 6301.5A	0	16,122	50
6302A Transverse Flux Density	0	16,122	50
6302A Longitudinal Flux Density	0	16,122	50

IRIS: Low-datarate flare watch at E-Limb

2015-03-09T19:39:31 to 2015-03-10T03:17:16

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Low-datarate flare watch at E-Limb

Target: AR

Pointing: xcen=-972 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	128,129	440
2796	1.04	128,129	440

IRIS: HD144470 stellar calibration pointing 4

2014-11-26T10:24:00 to 2014-11-26T10:50:59

Science Goal: HD144470-pointing4

Program: HD144470 stellar calibration pointing 4

Target: (NONE)

Pointing: xcen=950 ycen=694,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	14
1400	2	401,182	13

AIA: Solar Strom

2012-07-31T11:17:11 to 2012-07-31T11:17:11

Science Goal: ssw_service_241226_024720_3054(SSW)

Program:

Target:

Pointing: xcen=190 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0	1,229,654	2

EIS: AR loop diagnostics with SUMER

2007-04-07T11:02:14 to 2007-04-07T11:54:38

Science Goal: AR loop diagnostics with SUMER

Program:

Target:

Pointing: xcen=28 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
OVI		61,280	null
MgVI		61,280	null
FeXIII		61,280	null
CaXVII		61,280	null
SX		61,280	null
MgVII		61,280	null
HeII		61,280	null
OV		61,280	null
FeXII		61,280	null
FeXXIII		61,280	null

SOTSP: AR Evolution

2006-12-17T12:30:05 to 2006-12-17T13:01:41

Science Goal: AR Evolution

Program: SP_fast_map_halfwidth

Target: Active Region

Pointing: xcen=908 ycen=-91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

SOTSP: AR Evolution

2006-12-09T03:40:05 to 2006-12-09T04:43:18

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-495 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

IRIS: High Cadence Raster: AR14267

2025-10-25T09:30:04 to 2025-10-25T10:38:33

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: AR14267

Target: AR

Pointing: xcen=-714 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1688
2796	0.04	128,129	1688

IRIS: Low-telemetry sit-and-stare (AR 14236)

2025-09-30T05:45:06 to 2025-09-30T06:58:36

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 sit-and-stare (AR 14236)

Target: AR

Pointing: xcen=-377 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	160
1400	0.46	62,69	160
2796	0.46	62,69	160

256812 matches
prev 1...2537 2538 2539 2540 [2541] 2542 2543 2544 2545 2546 ...17121 next