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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256858 matches
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IRIS: High S/N sit-and-stare, AR12689

2017-11-30T03:33:11 to 2017-11-30T03:58:03

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: High S/N sit-and-stare, AR12689

Target: AR

Pointing: xcen=848 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	8
1400	3.11	169,182	8
2796	3.11	169,182	8

IRIS: Coronal jets study

2017-11-19T12:29:42 to 2017-11-19T13:32:22

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jets study

Target: QS

Pointing: xcen=-120 ycen=840,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	296
1400	0.21	83,68	296
2796	0.21	83,68	296

SOTSP: Synoptic

2017-03-02T18:04:37 to 2017-03-02T18:06:26

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: Stellar Calib HD 210424 #1

2015-02-19T11:00:01 to 2015-02-19T11:40:59

Science Goal: HD210424-pointing1

Program: Stellar Calib HD 210424 #1

Target: (NONE)

Pointing: xcen=-690 ycen=-951,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	20

AIA: null

2014-04-02T00:00:02 to 2014-04-02T23:00:11

Science Goal: ssw_service_260528_050943_42187

Program:

Target:

Pointing: xcen=18 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	76.67	2,420,2,383	19
171	86.25	2,420,2,382	17
1700	45	2,420,2,382	5

EIS:

2010-09-09T18:23:13 to 2010-09-09T18:26:24

Science Goal:

Program:

Target:

Pointing: xcen=-20 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		40,256	null
FeXIII		40,256	null
FeXVI		40,256	null
SiX		40,256	null
SiVII		40,256	null
FeXI		40,256	null
FeXV		40,256	null
MgVII		40,256	null
FeXII		40,256	null
FeXIV		40,256	null

SOTSP: NaD flat fields and SP Deep scan

2009-12-23T23:26:33 to 2009-12-23T23:31:25

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=22 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.03	1,162	40
6302A Velocity 6301.5A	0.03	1,162	40
6302A Transverse Flux Density	0.03	1,162	40
6302A Longitudinal Flux Density	0.03	1,162	40

SOTSP: HOP 79 N-S scan with SP

2009-10-05T14:59:04 to 2009-10-05T15:15:13

Science Goal: HOP 79 N-S scan with SP

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

Target:

Pointing: xcen=-10 ycen=-221,

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: High Cadence Raster

2025-10-26T16:13:57 to 2025-10-26T17:18:48

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 Raster

Target: AR

Pointing: xcen=-540 ycen=-15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1708
2796	0.04	68,68	1708

IRIS: High Cadence Raster: AR14259

2025-10-23T13:49:40 to 2025-10-23T14:51:25

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: AR14259

Target: AR

Pointing: xcen=-20 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1592
2796	0.04	128,128	1592

IRIS: Solar Orbiter coordination, RS Burst Mosaic, #4

2025-10-07T15:14:19 to 2025-10-07T15:47:44

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination, RS_Burst_Mosaic, #4

Target: AR

Pointing: xcen=51 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	294,182	32
2796	1.05	294,182	32

IRIS: Solar Orbiter coordination, RS Burst Mosaic, #1

2025-10-07T13:04:07 to 2025-10-07T13:37:32

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination, RS_Burst_Mosaic, #1

Target: AR

Pointing: xcen=-66 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	294,182	32
2796	1.05	294,182	32

IRIS: SPICE coordination (sunspot oscillations) (AR 14232)

2025-10-05T07:04:01 to 2025-10-05T07:27:16

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SPICE coordination (sunspot oscillations) (AR 14232)

Target: AR

Pointing: xcen=578 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	128,129	136
2796	0.17	128,129	136

IRIS: SPICE coordination (polar observation)

2025-10-01T04:46:57 to 2025-10-01T05:35:20

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SPICE coordination (polar observation)

Target: QS

Pointing: xcen=-120 ycen=927,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	234,128	160
2796	0.3	234,128	160

IRIS: SST Coordination on AR14230

2025-09-28T14:00:01 to 2025-09-28T18:00:00

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14230

Target: AR

Pointing: xcen=37 ycen=-301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	6320
2796	0.04	75,68	6320

256858 matches
prev 1...2753 2754 2755 2756 2757 [2758] 2759 2760 2761 2762 ...17124 next