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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255444 matches
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IRIS: Fast scans of AR 12687

2017-11-17T19:53:19 to 2017-11-17T20:54:40

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=-516 ycen=-168,

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

SOTSP: HOP 307, AR 12622

2017-06-18T01:55:05 to 2017-06-18T02:19:20

Science Goal: Track a sunspot

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

Target: AR 12622

Pointing: xcen=-256 ycen=117,

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: QS for EIS

2017-03-12T08:54:37 to 2017-03-12T09:26:59

Science Goal: QS

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Quiet Sun

Pointing: xcen=506 ycen=-44,

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

EIS: Pointing monitoring

2015-11-10T06:30:33 to 2015-11-10T06:30:43

Science Goal: XRT_synop_AIA (Calibration)

Program:

Target:

Pointing: xcen=-116 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: very large dense 400-step raster AR12289

2015-02-21T12:35:19 to 2015-02-21T14:19:32

Science Goal: Very large dense raster 131.7x175 400s Deep x 4 Spatial x 2, Spectral x 2

Program: very large dense 400-step raster AR12289

Target: AR

Pointing: xcen=-566 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	309,182	300
2832	0.35	309,182	300
1400	0.35	309,182	300
2796	0.35	309,182	299

EIS: IHOP243, CH near disc center

2014-03-12T23:07:48 to 2014-03-13T03:12:28

Science Goal: IHOP243, CH near disc center

Program:

Target:

Pointing: xcen=640 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		44,168	null
FeXVI		44,168	null
FeXI		44,168	null
FeXV		44,168	null
HeII		44,168	null
FeXII		44,168	null

EIS: HOP236 SST/IRIS/Hinode campaign

2013-09-17T09:25:27 to 2013-09-17T09:28:24

Science Goal:

Program:

Target:

Pointing: xcen=-10 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

HMI: loop oscill

2010-09-09T07:00:00 to 2010-09-09T09:00:00

Science Goal: JSOC_20110811_069

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

Target:

Pointing: xcen=864 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	730,1,229	null

SOTSP:

2006-12-30T17:06:34 to 2006-12-30T21:27:23

Science Goal:

Program: , f.0 Normal Mode, 128 sec cadence

Target:

Pointing: xcen=171 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	4,81	2832
6302A Velocity 6301.5A	0.01	4,81	2832
6302A Transverse Flux Density	0.01	4,81	2832
6302A Longitudinal Flux Density	0.01	4,81	2832

SOTSP: AR Evolution

2006-12-08T10:51:04 to 2006-12-08T12:09:57

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-628 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	307,162	970
6302A Velocity 6301.5A	0	307,162	970
6302A Transverse Flux Density	0	307,162	970
6302A Longitudinal Flux Density	0	307,162	970

IRIS: SUIT Coordination 14267

2025-10-27T01:56:24 to 2025-10-27T02:46:40

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 Coordination 14267

Target: AR

Pointing: xcen=-416 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	310
2796	0.16	65,68	310

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: Off-limb flare watch

2025-09-16T08:36:54 to 2025-09-16T15:50:38

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare watch

Target: AR

Pointing: xcen=-912 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2720

SOTSP: Synoptic

2025-08-30T18:18:13 to 2025-08-30T18:20:03

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	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

IRIS: High-cadence flare study

2025-08-27T02:30:13 to 2025-08-27T03:46:10

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 study

Target: AR

Pointing: xcen=24 ycen=61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2000
2796	0.04	68,68	2000

255444 matches
prev 1...2665 2666 2667 [2668] 2669 2670 2671 2672 2673 2674 ...17030 next