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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250486 matches
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IRIS: Active region at E limb (north)

2015-01-07T05:17:09 to 2015-01-07T06:06:41

Science Goal: Very large sparse 4-step raster 3x175 4s Deep x 8 FUV spectrally rebinned x 2

Program: Active region at E limb (north)

Target: AR

Pointing: xcen=-944 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	172,182	79
2832	0.63	172,182	79
1400	0.63	172,182	79
2796	0.63	172,182	79

IRIS: Sunspot rasters: HINODE coordination

2013-12-23T17:39:38 to 2013-12-23T18:20:38

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8

Program: Sunspot rasters: HINODE coordination

Target: SS

Pointing: xcen=910 ycen=-267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	183,129	128
2796	0.32	183,129	128

IRIS: Solar Orbiter EUI

2023-10-14T19:25:57 to 2023-10-14T20:39:13

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: Solar Orbiter EUI

Target: AR

Pointing: xcen=-560 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	155
2832	0.47	121,129	155
2796	0.47	121,129	155

IRIS: Limb-to-limb tracking of AR, HOP 307

2023-09-19T14:11:50 to 2023-09-19T17:04:40

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of AR, HOP 307

Target: AR

Pointing: xcen=-670 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: High-cadence flare watch on unnamed AR

2021-11-09T14:43:46 to 2021-11-09T15:45:35

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k always

Program: High-cadence flare watch on unnamed AR

Target: AR

Pointing: xcen=-569 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	4431

IRIS: Flare studies #B

2021-07-16T15:59:36 to 2021-07-16T17:46:01

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare studies #B

Target: AR

Pointing: xcen=2 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	220
1400	0.49	121,129	219
2796	0.48	121,129	220

IRIS: Flare studies #A

2021-07-14T12:27:12 to 2021-07-14T13:59:33

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare studies #A

Target: AR

Pointing: xcen=9 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	3000

IRIS: B2: QS tracking matching AR 12803

2021-02-25T19:13:22 to 2021-02-25T19:22:57

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking matching AR 12803

Target: QS

Pointing: xcen=-490 ycen=-19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Off-limb Study of AR12801

2021-02-06T23:03:25 to 2021-02-07T00:11:07

Science Goal: Very large coarse 8-step raster 14x175 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Study of AR12801

Target: AR

Pointing: xcen=875 ycen=513,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	183,182	216
2796	0.31	183,182	216

IRIS: Off-limb Study of AR12801

2021-02-06T11:32:31 to 2021-02-06T12:49:11

Science Goal: Very large coarse 8-step raster 14x175 8s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Off-limb Study of AR12801

Target: AR

Pointing: xcen=852 ycen=556,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	183,182	140
2796	0.55	183,182	140

IRIS: F2: Equatorial Scan (HOP 393) #2

2021-01-09T00:08:51 to 2021-01-09T00:58:44

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial Scan (HOP 393) #2

Target: QS

Pointing: xcen=-3 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: HOP 307: AR tracking

2020-11-25T09:59:02 to 2020-11-25T10:48:41

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

Program: HOP 307: AR tracking

Target: AR

Pointing: xcen=-777 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 400 3x3 (-1,1)

2020-10-23T21:06:25 to 2020-10-23T21:26:17

Science Goal: Very large dense raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 8 SJI cadence 0.25x faster

Program: HOP 400 3x3 (-1,1)

Target: CH

Pointing: xcen=-75 ycen=695,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.8	308,182	25
2832	0.8	308,182	25
1400	0.8	308,182	25
2796	0.8	308,182	25

IRIS: HOP 81 north pole

2020-09-11T15:40:38 to 2020-09-11T16:29:35

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

Program: HOP 81 north pole

Target: CH

Pointing: xcen=-3 ycen=896,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: AR tracking (HOP 307): unnamed AR

2020-08-14T05:46:33 to 2020-08-14T06:35:30

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

Program: AR tracking (HOP 307): unnamed AR

Target: AR

Pointing: xcen=-674 ycen=-522,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

250486 matches
prev 1...1241 1242 [1243] 1244 1245 1246 1247 1248 1249 1250 ...16700 next