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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251059 matches
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IRIS: HOP 307 unnamed AR in S hemisphere

2021-02-18T17:58:39 to 2021-02-18T18:47:44

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 unnamed AR in S hemisphere

Target: AR

Pointing: xcen=373 ycen=-351,

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	0.62	281,182	79

IRIS: Raster of ribbons and hot plasma

2021-02-12T10:32:31 to 2021-02-12T11:45:30

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Raster of ribbons and hot plasma

Target: AR

Pointing: xcen=-339 ycen=-389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	456

IRIS: Off-limb Study of AR12801

2021-02-07T07:10:26 to 2021-02-07T08:19:23

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=889 ycen=492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	183,182	220
2796	0.31	183,182	220

IRIS: Limb to limb tracking of AR, HOP 307

2021-01-03T09:23:01 to 2021-01-03T10:12:40

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

Program: Limb to limb tracking of AR, HOP 307

Target: AR

Pointing: xcen=857 ycen=-266,

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: Flare study D

2021-01-02T13:52:01 to 2021-01-02T14:50:23

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Flare study D

Target: AR

Pointing: xcen=738 ycen=-293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	71,68	176
2832	0.33	71,68	176
2796	0.33	71,68	176

IRIS: Flare study C, AR 12791

2020-12-10T17:01:20 to 2020-12-10T17:57:39

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study C, AR 12791

Target: AR

Pointing: xcen=285 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: Flare watch at AR 12790

2020-12-03T04:45:15 to 2020-12-03T05:43:49

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare watch at AR 12790

Target: AR

Pointing: xcen=-681 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	166,182	2024

IRIS: HOP 307: AR 12782 tracking

2020-11-22T08:54:04 to 2020-11-22T09:43:43

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 12782 tracking

Target: AR

Pointing: xcen=778 ycen=-535,

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: B2: QS tracking

2020-11-19T06:12:14 to 2020-11-19T06:21:49

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

Program: B2: QS tracking

Target: FI

Pointing: xcen=402 ycen=552,

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: B1: AR tracking

2020-11-19T05:02:11 to 2020-11-19T05:20:16

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: AR

Pointing: xcen=407 ycen=-553,

saaIntervals hiIntervals

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

IRIS: Explosive events: High cadence sit-and-stare

2020-11-15T07:59:31 to 2020-11-15T09:03:46

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: Explosive events: High cadence sit-and-stare

Target: AR

Pointing: xcen=-295 ycen=-565,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2251

IRIS: HOP 407: NH, Dynamics Scan

2020-11-11T08:10:44 to 2020-11-11T09:15:00

Science Goal: Very large sparse 32-step raster 31x175 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 407: NH, Dynamics Scan

Target: AR

Pointing: xcen=708 ycen=320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	199,182	236
1400	0.27	199,182	236
2796	0.27	199,182	236

IRIS: Wobble Cal North Pointing

2020-11-09T04:02:03 to 2020-11-09T05:18:43

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

Program: Wobble Cal North Pointing

Target: (NONE)

Pointing: xcen=-41 ycen=966,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	230

IRIS: Wobble Cal North Pointing

2020-11-09T02:56:27 to 2020-11-09T03:41:07

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

Program: Wobble Cal North Pointing

Target: (NONE)

Pointing: xcen=-41 ycen=967,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	134

IRIS: HOP 307: AR12781 tracking

2020-11-07T16:27:16 to 2020-11-07T17:16:13

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

Program: HOP 307: AR12781 tracking

Target: AR

Pointing: xcen=-342 ycen=-428,

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

251059 matches
prev 1...2273 2274 2275 2276 2277 [2278] 2279 2280 2281 2282 ...16738 next