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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252792 matches
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IRIS: Short term AR evolution

2017-01-07T13:56:53 to 2017-01-07T14:48:16

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

Program: Short term AR evolution

Target: AR

Pointing: xcen=456 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	144
2832	0.36	183,130	144
1400	0.36	183,130	144
2796	0.36	183,130	144

IRIS: Focus test

2016-12-24T09:10:00 to 2016-12-24T09:18:38

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Focus test

Target: QS

Pointing: xcen=-0 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: Short-term Active Region Evolution

2016-12-15T00:40:14 to 2016-12-15T01:33:17

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

Program: Short-term Active Region Evolution

Target: AR

Pointing: xcen=-782 ycen=193,

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: SUMER coordination

2016-12-06T16:42:25 to 2016-12-06T17:50:15

Science Goal: Very large sparse 16-step raster 15x175 16s C II Si IV Mg II h/k Deep x 15 Lossless compression

Program: SUMER coordination

Target: QS

Pointing: xcen=-2 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	184,182	60
1400	1.13	184,182	60
2796	1.13	184,182	60

IRIS: AR evolution (HOP 306 IRIS only)

2016-12-03T17:23:56 to 2016-12-03T18:16:59

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

Program: AR evolution (HOP 306 IRIS only)

Target: AR

Pointing: xcen=-5 ycen=-120,

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: B1: AR tracking from limb to limb

2016-11-29T06:10:16 to 2016-11-29T06:28:22

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-25 ycen=128,

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: HOP306 new AR east

2016-11-13T18:08:07 to 2016-11-13T19:01:10

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

Program: HOP306 new AR east

Target: AR

Pointing: xcen=-326 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	48
2832	1.11	184,129	48
1400	1.11	184,129	48
2796	1.11	184,129	48

IRIS: A1 QS monitoring

2016-11-10T04:09:58 to 2016-11-10T04:28:02

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=-9 ycen=263,

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: HOP 306 on AR 12605 (high data-rate version)

2016-11-08T19:31:36 to 2016-11-08T20:24:39

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

Program: HOP 306 on AR 12605 (high data-rate version)

Target: AR

Pointing: xcen=936 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	48
2832	1.13	184,129	47
1400	1.11	184,129	48
2796	1.11	184,129	48

IRIS: A1: QS monitoring

2016-11-06T04:10:18 to 2016-11-06T04:28:22

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=62,

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: A1: QS monitoring

2016-11-05T04:19:18 to 2016-11-05T04:37:22

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=-17 ycen=-29,

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: Corona hole boundary, Hinode coord

2016-10-30T15:04:21 to 2016-10-30T17:26:58

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Corona hole boundary, Hinode coord

Target: CH

Pointing: xcen=723 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	122,129	152
2796	0.31	122,129	152

IRIS: Hot loops, deep exposure

2016-10-29T10:52:59 to 2016-10-29T14:42:08

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops, deep exposure

Target: AR

Pointing: xcen=325 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	56
1400	4.09	154,132	56
2796	4.09	154,132	56

IRIS: Coronal Hole boundary, large sit-and-stare

2016-10-29T06:27:06 to 2016-10-29T08:26:22

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: Coronal Hole boundary, large sit-and-stare

Target: AR

Pointing: xcen=484 ycen=-73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	121,129	215
2796	0.55	121,129	215

IRIS: Low telemetry AR12580 scan

2016-08-26T04:47:20 to 2016-08-26T07:01:28

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low telemetry AR12580 scan

Target: AR

Pointing: xcen=-317 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	256

252792 matches
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