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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240172 matches
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IRIS: Solar Orbiter Coordination: Supergranulation (SPICE)

2025-03-22T05:19:17 to 2025-03-22T05:51:55

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: Solar Orbiter Coordination: Supergranulation (SPICE)

Target: CH

Pointing: xcen=67 ycen=-920,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	120,129	60
2796	0.54	120,129	60

IRIS: Very high cadence rasters, AR 14031

2025-03-22T02:28:40 to 2025-03-22T03:29:24

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: Very high cadence rasters, AR 14031

Target: AR

Pointing: xcen=826 ycen=314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1600
2796	0.04	68,68	1600

IRIS: A1 QS monitoring

2025-03-21T16:25:07 to 2025-03-21T16:43:10

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=68 ycen=140,

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: SUIT QS 2/2

2025-03-21T16:04:13 to 2025-03-21T16:15:18

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT QS 2/2

Target: QS

Pointing: xcen=16 ycen=146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: Solar Orbiter Coordination: Pole-to-pole (SPICE)

2025-03-21T05:18:18 to 2025-03-21T06:07:29

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Solar Orbiter Coordination: Pole-to-pole (SPICE)

Target: (NONE)

Pointing: xcen=343 ycen=-168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	280,182	80
2832	0.62	280,182	80
2796	0.62	280,182	80

IRIS: SUIT QS 2/2

2025-03-19T06:41:53 to 2025-03-19T06:50:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT QS 2/2

Target: QS

Pointing: xcen=5 ycen=80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: Calib 14 Wobble (zero roll)

2025-03-18T20:29:10 to 2025-03-18T23:49:09

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

Program: Calib 14 Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-918 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: SUIT QS 1/2

2025-03-18T13:37:33 to 2025-03-18T13:48:38

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT QS 1/2

Target: QS

Pointing: xcen=-35 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SUIT AR 1/2

2025-03-18T12:30:23 to 2025-03-18T12:41:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT AR 1/2

Target: AR

Pointing: xcen=-140 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: Solar Orbiter Coordination: Dark-Halos (SPICE)

2025-03-18T09:25:55 to 2025-03-18T11:52:46

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coordination: Dark-Halos (SPICE)

Target: AR

Pointing: xcen=920 ycen=-290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: Solar Orbiter Coordination: Dark Halos (SPICE)

2025-03-18T06:49:35 to 2025-03-18T09:16:26

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coordination: Dark Halos (SPICE)

Target: AR

Pointing: xcen=919 ycen=-289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

EIS: SOOP Major Flare Watch

2025-03-15T11:56:58 to 2025-03-15T11:59:54

Science Goal: PRY_slot_context_v3

Program:

Target:

Pointing: xcen=-768 ycen=-522,

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

EIS: Polar Panorama to Understand Polar Reversal (South Pole)

2025-03-13T23:12:28 to 2025-03-14T01:32:03

Science Goal: HOP206 (Study HOP81_new for South Pole)

Program:

Target:

Pointing: xcen=-11 ycen=-1028,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

IRIS: Solar Orbiter Coordination (SPICE)

2025-03-13T11:00:45 to 2025-03-13T16:44:12

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

Program: Solar Orbiter Coordination (SPICE)

Target: (NONE)

Pointing: xcen=-12 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	560
1400	0.61	281,182	560
2796	0.61	281,182	560

EIS: SOOP: AR Dark Halos (Target 1)

2025-03-12T15:46:55 to 2025-03-12T16:47:44

Science Goal: Plasma flow Study inside AR Dark Halos (dhb_atlas_120m_30 on outski

Program:

Target:

Pointing: xcen=-320 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,160	null
FeX		60,160	null
OIV		60,160	null

240172 matches
prev 1...15857 [15858] 15859 15860 15861 15862 15863 15864 15865 15866 ...16012 next