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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255445 matches
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IRIS: Time killer for AR 12282

2015-02-15T09:39:33 to 2015-02-15T10:46:37

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Time killer for AR 12282

Target: AR

Pointing: xcen=-155 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	128

EIS: Magnetic field structure of prominences, solar tornadoes and spicul

2014-07-22T08:03:40 to 2014-07-22T08:19:35

Science Goal: HOP255

Program:

Target:

Pointing: xcen=841 ycen=484,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		1,512	null
FeX		1,512	null
OIV		1,512	null

EIS: Alignment 266

2014-05-14T16:58:34 to 2014-05-14T16:59:56

Science Goal: alignment

Program:

Target:

Pointing: xcen=-128 ycen=24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,512	null
SiX		266,512	null
FeXV		266,512	null
HeII		266,512	null
FeXII		266,512	null

EIS: Flare watch AR 11675

2013-02-20T13:14:19 to 2013-02-20T16:12:47

Science Goal:

Program:

Target:

Pointing: xcen=242 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVII		44,120	null
HeII		44,120	null
CaXV		44,120	null
FeXII		44,120	null
FeXXIII		44,120	null

SOTSP: CORE (HOP0046): Synoptic SOT Irradiance Scans

2012-05-22T13:52:06 to 2012-05-22T14:08:14

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

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

Target: Synoptic NS Scan

Pointing: xcen=-8 ycen=-573,

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: NaD flat fields and SP Deep scan

2009-12-23T23:56:17 to 2009-12-23T23:59:31

Science Goal: SP deep scan at 3 ROI's

Program: Deep Map, 3-ROIs, 3.84"x164", 2-sides, 6 rep

Target: disk center

Pointing: xcen=27 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.03	1,162	26
6302A Velocity 6301.5A	0.03	1,162	26
6302A Transverse Flux Density	0.03	1,162	26
6302A Longitudinal Flux Density	0.03	1,162	26

EIS: HOP 14. Quiet Sun. Context.

2007-10-04T10:44:51 to 2007-10-04T10:47:53

Science Goal: Quiet Sun context SLOT images. 3 out of 3.

Program:

Target:

Pointing: xcen=37 ycen=-42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		40,512	null
FeXIII		40,512	null
FeX		40,512	null
FeXVI		40,512	null
SiX		40,512	null
CaXVII		40,512	null
SiVII		40,512	null
FeXI		40,512	null
FeXV		40,512	null
MgVII		40,512	null
HeII		40,512	null
CaXVI		40,512	null
FeXII		40,512	null
FeXXIII		40,512	null
FeXIV		40,512	null

TRACE: AR9313

2001-01-27T04:21:33 to 2001-01-28T03:34:04

Science Goal: SCIPLAN_AR9313

Program:

Target:

Pointing: xcen=700 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	16.08	384,384	87
WL	1.49	384,384	934
1600	0.64	384,384	2180
1550	16.08	384,384	87

IRIS: HOP 514: RS Burst SOOP w/ DKIST (EUI Pointing)

2025-09-23T19:05:15 to 2025-09-23T20:05:38

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: HOP 514: RS Burst SOOP w/ DKIST (EUI Pointing)

Target: AR

Pointing: xcen=280 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	196,182	672

IRIS: SST coordination flare watch

2025-09-21T07:59:22 to 2025-09-21T11:52:07

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST coordination flare watch

Target: AR

Pointing: xcen=629 ycen=-368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	6000
2796	0.04	135,129	5999

IRIS: SUIT/Aditya-L1 coordination: flare catching on AR 14197, medium rate

2025-09-06T00:07:34 to 2025-09-06T03:57:50

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/Aditya-L1 coordination: flare catching on AR 14197, medium rate

Target: AR

Pointing: xcen=901 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	1420
2796	0.16	65,68	1420

SOTSP: null

2025-08-29T17:10:22 to 2025-08-29T17:17:41

Science Goal:

Program:

Target:

Pointing: xcen=-110 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

SOTSP: HOP 412 (16/20)

2025-08-21T23:34:05 to 2025-08-21T23:50:14

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

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

Target: Synoptic

Pointing: xcen=-20 ycen=497,

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

IRIS: BBSO coordination (jets in coronal holes)

2025-08-15T19:08:19 to 2025-08-15T22:29:17

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: BBSO coordination (jets in coronal holes)

Target: CH

Pointing: xcen=-2 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	124,129	1174
2796	0.17	124,129	1174

SOTSP: HOP 511 - AR 14168

2025-08-10T20:15:29 to 2025-08-10T20:47:26

Science Goal: Comparison of Spectra of Solar Magnetic Active Phenomena in Multiple Chromospheric and in TR/Coronal Lines

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

Target: Active Region

Pointing: xcen=894 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	157,162	503
6302A Velocity 6301.5A	0	157,162	503
6302A Transverse Flux Density	0	157,162	503
6302A Longitudinal Flux Density	0	157,162	503

255445 matches
prev 1...2697 2698 2699 2700 [2701] 2702 2703 2704 2705 2706 ...17030 next