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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247208 matches
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IRIS: Flare watch

2015-04-25T15:25:22 to 2015-04-26T00:58:27

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=620 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	75,69	7800
1400	0.07	75,69	7799

IRIS: NUV polarization program: position angle 225 deg

2015-04-03T01:11:07 to 2015-04-03T01:16:42

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Deep x 4 Spatial x 4, Spectral x 2 Lossless compression

Program: NUV polarization program: position angle 225 deg

Target: QS

Pointing: xcen=646 ycen=-638,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.17	244,131	32

IRIS: B2 QS tracking

2014-12-10T04:48:29 to 2014-12-10T04:58:04

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

Program: B2 QS tracking

Target: CH

Pointing: xcen=-717 ycen=-10,

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: A1 Throughput monitoring

2014-12-09T04:15:34 to 2014-12-09T04:33:38

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 Throughput monitoring

Target: QS

Pointing: xcen=11 ycen=128,

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: A1 Throughput monitoring

2014-12-07T08:05:06 to 2014-12-07T08:23:10

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 Throughput monitoring

Target: QS

Pointing: xcen=-1 ycen=-4,

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: A1: QS monitoring

2014-11-22T04:30:25 to 2014-11-22T04:48:28

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=235 ycen=-16,

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: Large sparse 4-step raster of coronal hole (outside edge, midlatitude)

2014-10-31T11:38:11 to 2014-10-31T12:41:47

Science Goal: Large sparse 4-step raster 3x120 4s C II Si IV Mg II h/k Deep x 30

Program: Large sparse 4-step raster of coronal hole (outside edge, midlatitude)

Target: CH

Pointing: xcen=-157 ycen=657,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	124,129	30
1400	2.12	124,129	30
2796	2.12	124,129	30

IRIS: Calib 4: Focus

2014-07-28T22:30:02 to 2014-07-28T22:47:18

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-216 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Off limb flare monitoring

2014-07-18T19:41:03 to 2014-07-18T22:41:01

Science Goal: Large sparse 4-step raster 3x120 4s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Off limb flare monitoring

Target: AR

Pointing: xcen=984 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	124,129	165
1400	1.09	124,129	165
2796	1.09	124,129	165

IRIS: Raster of S-pole, support HOP206

2014-03-27T18:59:49 to 2014-03-27T22:30:20

Science Goal: Very large dense raster 131.7x175 400s C II Deep x 30 SJI cadence 10x faster

Program: Raster of S-pole, support HOP206

Target: QS

Pointing: xcen=-7 ycen=-939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.53	306,182	400

IRIS: Throughput monitoring near DC, surrounded by ARs

2014-03-03T07:26:24 to 2014-03-03T07:44:28

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: Throughput monitoring near DC, surrounded by ARs

Target: QS

Pointing: xcen=-21 ycen=90,

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: PZT Offset Calibration

2014-02-24T06:16:21 to 2014-02-24T06:16:33

Science Goal: 4 limb coalignment sequence

Program: PZT Offset Calibration

Target: AR

Pointing: xcen=-791 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: Low telemetry flarewatch

2014-02-15T04:40:28 to 2014-02-15T11:50:34

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: Low telemetry flarewatch

Target: AR

Pointing: xcen=625 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	136,128	799
1400	0.54	136,128	800

IRIS: Disk center explosive event campaign

2014-02-11T05:10:38 to 2014-02-11T05:40:16

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Disk center explosive event campaign

Target: QS

Pointing: xcen=22 ycen=39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	119,129	500

IRIS: 4 Limb Coalignment Cal

2014-02-09T07:29:23 to 2014-02-09T07:29:35

Science Goal: 4 limb coalignment sequence

Program: 4 Limb Coalignment Cal

Target: (NONE)

Pointing: xcen=246 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

247208 matches
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