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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256859 matches
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IRIS: Calib. 4 Focus

2014-10-31T20:17:02 to 2014-10-31T20:34:18

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib. 4 Focus

Target: (NONE)

Pointing: xcen=367 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

EIS: Observations of small flares (Graham).

2012-08-10T22:51:13 to 2012-08-10T23:40:29

Science Goal:

Program:

Target:

Pointing: xcen=-420 ycen=-350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		60,120	null
FeXXIV		60,120	null
SiVII		60,120	null
FeXVII		60,120	null
MgV		60,120	null
CaXV		60,120	null
FeXIV		60,120	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

EIS: Energy exchange between the photosphere and corona

2012-02-20T07:11:12 to 2012-02-20T16:53:22

Science Goal: HH_Flare_180x160_v2

Program:

Target:

Pointing: xcen=276 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
OVI		180,160	null
FeX		180,160	null
FeXVI		180,160	null
FeXXIV		180,160	null
FeXV		180,160	null
FeXII		180,160	null
FeXXIII		180,160	null
FeXIV		180,160	null

AIA: Rain

2011-05-19T01:00:00 to 2011-05-20T02:45:00

Science Goal: JSOC_20111115_302

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

Target:

Pointing: xcen=-442 ycen=768,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0	883,768	null

SOTSP: AR Evolution

2006-12-09T22:00:04 to 2006-12-09T23:03:25

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-339 ycen=-93,

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: Major Flare Watch (High cadence)

2025-11-08T14:44:56 to 2025-11-08T15:45:43

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-176 ycen=356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	375
2796	0.16	65,68	375

IRIS: High Cadence Raster: AR14267

2025-10-27T16:29:38 to 2025-10-27T17:30:41

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: AR14267

Target: AR

Pointing: xcen=-308 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1608
2796	0.04	68,68	1608

IRIS: High Cadence Raster: AR14256

2025-10-22T07:05:34 to 2025-10-22T08:17:06

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: AR14256

Target: AR

Pointing: xcen=60 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1884
2796	0.04	68,68	1884

IRIS: High-cadence flare study, AR 14246

2025-10-17T20:43:16 to 2025-10-17T23:15:09

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, AR 14246

Target: AR

Pointing: xcen=862 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4000
2796	0.04	68,68	4000

IRIS: SST coordination, AR14248

2025-10-14T07:59:16 to 2025-10-14T11:58:58

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR14248

Target: AR

Pointing: xcen=-55 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,67	692
1400	0.35	67,67	692
2796	0.35	67,67	692

IRIS: Solar Orbiter, SPICE coordination

2025-10-11T11:53:25 to 2025-10-11T13:30:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter, SPICE coordination

Target: QS

Pointing: xcen=-4 ycen=956,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	281,182	320
2796	0.3	281,182	320

IRIS: SST coordination, AR14242

2025-10-07T07:59:16 to 2025-10-07T12:00:22

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR14242

Target: AR

Pointing: xcen=285 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,67	696
1400	0.35	67,67	696
2796	0.35	67,67	695

IRIS: A1: QS monitoring

2025-10-05T04:09:07 to 2025-10-05T04:27:10

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=10 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SST Coordination on AR14230

2025-09-28T08:00:01 to 2025-09-28T09:59:56

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 on AR14230

Target: AR

Pointing: xcen=-17 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	2954
2796	0.04	135,129	2956

256859 matches
prev 1...2817 2818 2819 2820 2821 2822 2823 2824 [2825] 2826 ...17124 next