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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249736 matches
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IRIS: HOP 307: AR 12778

2020-10-30T11:46:04 to 2020-10-30T12:35:44

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: AR 12778

Target: AR

Pointing: xcen=808 ycen=-352,

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: Jets in CH (SP)

2020-07-05T17:39:32 to 2020-07-05T22:42:22

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in CH (SP)

Target: CH

Pointing: xcen=6 ycen=-825,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	2000
1400	0.15	230,182	2000
2796	0.15	230,182	2000

IRIS: A new bright point (low-lying loops)

2020-06-28T22:49:38 to 2020-06-29T05:43:05

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: A new bright point (low-lying loops)

Target: AR

Pointing: xcen=802 ycen=450,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	1348
2796	0.31	127,129	1348

IRIS: Low-lying loops on AR 12765

2020-06-13T03:30:24 to 2020-06-13T03:58:00

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops on AR 12765

Target: AR

Pointing: xcen=590 ycen=-437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	90
2796	0.31	127,129	90

IRIS: B1: AR tracking

2020-05-26T05:33:47 to 2020-05-26T05:51:53

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=441 ycen=519,

saaIntervals hiIntervals

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

IRIS: Prominence monitoring

2020-05-18T22:17:18 to 2020-05-19T02:04:25

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Prominence monitoring

Target: FI

Pointing: xcen=-817 ycen=558,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	832

IRIS: HOP 306: Unnamed AR near SE limb

2019-11-13T06:59:30 to 2019-11-13T07:52:33

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

Program: HOP 306: Unnamed AR near SE limb

Target: AR

Pointing: xcen=-837 ycen=-431,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: IHOP 312: variation in granular fragmentation

2019-07-14T12:09:43 to 2019-07-15T03:58:56

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: IHOP 312: variation in granular fragmentation

Target: QS

Pointing: xcen=-58 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	2740
1400	0.35	66,67	2740
2796	0.35	66,67	2740

IRIS: SST coordination: quiet Sun

2019-06-06T07:17:30 to 2019-06-06T12:01:59

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST coordination: quiet Sun

Target: QS

Pointing: xcen=598 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	123,129	1660
2796	0.17	123,129	1660

IRIS: HOP 366: PSP coordination (SP)

2019-04-09T21:03:04 to 2019-04-09T21:52:24

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

Program: HOP 366: PSP coordination (SP)

Target: CH

Pointing: xcen=187 ycen=-866,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	160
2796	0.31	281,182	160

IRIS: HOP 307: Long-term AR evolution, AR 12734, day 3

2019-03-09T13:53:12 to 2019-03-09T16:50:36

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

Program: HOP 307: Long-term AR evolution, AR 12734, day 3

Target: AR

Pointing: xcen=348 ycen=279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	160
2832	1.11	281,182	160
1400	1.11	281,182	160
2796	1.11	281,182	160

IRIS: HOP 307, long term AR evolution

2019-03-06T15:04:35 to 2019-03-06T18:01:59

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

Program: HOP 307, long term AR evolution

Target: AR

Pointing: xcen=-392 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	160
2832	1.11	281,182	160
1400	1.11	281,182	160
2796	1.11	281,182	160

IRIS: B2: QS Tracking

2019-01-27T06:29:31 to 2019-01-27T06:39:07

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=545 ycen=-199,

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: CH/QS Boundary Study

2019-01-26T08:55:16 to 2019-01-26T09:55:59

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: CH/QS Boundary Study

Target: CH

Pointing: xcen=-234 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	123,130	29
2832	2.09	123,130	29
1400	2.09	123,130	29
2796	2.09	123,130	29

IRIS: HOP 307 on unnamed AR/plage

2019-01-17T21:46:28 to 2019-01-17T22:36:07

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 on unnamed AR/plage

Target: AR

Pointing: xcen=644 ycen=327,

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

249736 matches
prev 1...1113 1114 [1115] 1116 1117 1118 1119 1120 1121 1122 ...16650 next