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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255248 matches
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IRIS: Plage Near Limb

2016-01-26T01:29:16 to 2016-01-26T02:25:06

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: Plage Near Limb

Target: AR

Pointing: xcen=943 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	100
2796	0.56	169,182	100

IRIS: Flarewatch, New AR in SE

2016-01-20T12:15:14 to 2016-01-20T13:14:40

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

Program: Flarewatch, New AR in SE

Target: AR

Pointing: xcen=-664 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	71,68	169
2832	0.35	71,68	168
2796	0.35	71,68	169

IRIS: Boundary Region between CH and AR 12333

2015-04-30T12:09:31 to 2015-04-30T15:41:51

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 30

Program: Boundary Region between CH and AR 12333

Target: AR

Pointing: xcen=363 ycen=390,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	309,182	100
1400	2.12	309,182	100
2796	2.12	309,182	100

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: Edge of CH south pole

2015-01-28T01:52:05 to 2015-01-28T02:53:12

Science Goal: Very large coarse 2-step raster 2x175 2s C II Mg II h/k Deep x 30 Spatial x 4, Spectral x 1 Lossless compression

Program: Edge of CH south pole

Target: CH

Pointing: xcen=-509 ycen=-510,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	171,182	58
2796	1.05	171,182	58

IRIS: AR near E limb

2015-01-09T06:03:05 to 2015-01-09T06:52:50

Science Goal: Very large dense 8-step raster 2.32x175 8s Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: AR near E limb

Target: AR

Pointing: xcen=-933 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	171,182	120
2832	0.41	171,182	120
1400	0.41	171,182	120
2796	0.41	171,182	120

IRIS: Fast dense rasters

2014-12-13T00:37:30 to 2014-12-13T01:31:46

Science Goal: Large dense 16-step raster 5x120 16s Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Fast dense rasters

Target: AR

Pointing: xcen=293 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	128,129	372
2832	0.15	128,129	372
1400	0.15	128,129	372
2796	0.15	128,129	372

IRIS: Very large dense 8-step raster on quiescent filament

2014-11-25T11:38:16 to 2014-11-25T12:31:46

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: Very large dense 8-step raster on quiescent filament

Target: FI

Pointing: xcen=538 ycen=377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	172,182	48
2832	6.69	172,182	8
1400	1.11	172,182	48
2796	1.11	172,182	48

IRIS: Crown Prominence/Cavity

2014-11-15T10:57:47 to 2014-11-15T11:33:03

Science Goal: Very large dense 16-step raster 5x175 16s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Crown Prominence/Cavity

Target: FI

Pointing: xcen=43 ycen=-1046,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	174,182	112
2796	0.32	174,182	112

IRIS: AR on Limb Study

2014-02-10T15:51:14 to 2014-02-10T16:54:56

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2

Program: AR on Limb Study

Target: AR

Pointing: xcen=971 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	400

IRIS: Context raster for AR 11968

2014-01-30T18:19:52 to 2014-01-30T18:37:58

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 15

Program: Context raster for AR 11968

Target: AR

Pointing: xcen=-689 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	295,182	16
2832	1.13	295,182	16
1400	1.13	295,182	16
2796	1.13	295,182	16

IRIS: Sensitivity Monitoring Near Disk Center

2014-01-27T03:53:00 to 2014-01-27T04:10:15

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: Sensitivity Monitoring Near Disk Center

Target: QS

Pointing: xcen=-97 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Bright point in coronal hole with EIS

2014-01-11T02:24:52 to 2014-01-11T03:13:38

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 15

Program: Bright point in coronal hole with EIS

Target: CH

Pointing: xcen=274 ycen=645,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	151,129	88
2796	0.55	151,129	88

IRIS: Throughput monitoring

2013-12-26T10:44:24 to 2013-12-26T11:01:39

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

Target: QS

Pointing: xcen=-91 ycen=134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Orbital wobble calibration: N-pole

2013-12-20T03:19:09 to 2013-12-20T03:52:29

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

Program: Orbital wobble calibration: N-pole

Target: (NONE)

Pointing: xcen=-20 ycen=948,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	100
1400	0.33	174,182	100

255248 matches
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