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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247119 matches
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IRIS: AR 11838, Sunspot, SST context

2013-09-09T11:49:41 to 2013-09-09T11:59:00

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11838, Sunspot, SST context

Target: (NONE)

Pointing: xcen=-373 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,128	48
2832	0.78	188,128	12
1400	0.19	188,128	48
2796	0.19	188,128	48

IRIS: wobble at 0 deg rotation, E limb

2013-09-02T20:09:44 to 2013-09-02T23:29:44

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: wobble at 0 deg rotation, E limb

Target: (NONE)

Pointing: xcen=-926 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	600
1400	0.33	174,182	600

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

2013-08-19T06:05:20 to 2013-08-19T07:45:20

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

Program: wobble test, N pole, roll 45

Target: (NONE)

Pointing: xcen=9 ycen=943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

IRIS: Flare Watch in AR 12770

2020-08-07T15:09:34 to 2020-08-07T16:38:38

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: Flare Watch in AR 12770

Target: AR

Pointing: xcen=-403 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	290
2832	0.31	71,68	290
2796	0.31	71,68	290

IRIS: THEMIS coordination, prominence at NE limb

2019-10-02T13:05:58 to 2019-10-02T15:25:44

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination, prominence at NE limb

Target: FI

Pointing: xcen=-789 ycen=599,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	294,182	512

IRIS: AR tracking, HOP 307, E limb AR

2017-08-02T23:30:52 to 2017-08-03T00:59:34

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

Program: AR tracking, HOP 307, E limb AR

Target: AR

Pointing: xcen=-840 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: B2: QS Tracking

2017-06-29T06:45:51 to 2017-06-29T06:55:27

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=596 ycen=32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 312: Magnetic field in and around explosive granules

2017-03-11T17:47:30 to 2017-03-11T23:01:36

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 2

Program: HOP 312: Magnetic field in and around explosive granules

Target: QS

Pointing: xcen=350 ycen=-37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.36	66,67	880
1400	0.36	66,67	880
2796	0.36	66,67	880

IRIS: IHOP 305 on AR12634

2017-02-07T06:10:24 to 2017-02-07T06:47:31

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: IHOP 305 on AR12634

Target: AR

Pointing: xcen=-803 ycen=125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	104
2832	0.36	183,129	104
1400	0.36	183,129	104
2796	0.36	183,129	104

IRIS: Rapid raster QS/CH boundary

2017-01-11T18:40:35 to 2017-01-11T19:37:37

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=703 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	257
2832	0.22	66,66	257
1400	0.22	66,66	257
2796	0.22	66,66	257

IRIS: A1: QS monitoring

2016-11-27T07:14:16 to 2016-11-27T07:32:20

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=13 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: B2: QS tracking

2016-11-01T05:59:13 to 2016-11-01T06:08:49

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-242 ycen=-203,

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: HOP 306, tracking AR, Hinode coord,

2016-11-01T02:15:51 to 2016-11-01T03:26:35

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306, tracking AR, Hinode coord,

Target: AR

Pointing: xcen=774 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	64
2832	1.11	184,129	64
1400	1.11	184,129	64
2796	1.11	184,129	64

IRIS: C1: North Pole

2016-10-01T04:50:31 to 2016-10-01T05:24:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-5 ycen=961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Plage explosive events, AR12597

2016-09-28T01:39:24 to 2016-09-28T02:36:30

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: Plage explosive events, AR12597

Target: AR

Pointing: xcen=737 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2000

247119 matches
prev 1...265 266 267 268 [269] 270 271 272 273 274 ...16475 next