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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256509 matches
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IRIS: Wobble calibration, roll 0

2015-01-30T23:43:57 to 2015-01-31T00:39:37

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

Program: Wobble calibration, roll 0

Target: AR

Pointing: xcen=-924 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	167
1400	0.33	174,182	167

IRIS: flare watch, AR close to SE limb

2015-01-23T22:43:40 to 2015-01-23T23:44:58

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 4 Spatial x 2, Spectral x 2

Program: flare watch, AR close to SE limb

Target: AR

Pointing: xcen=-837 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	178
2832	0.34	170,182	178
1400	0.34	170,182	178
2796	0.34	170,182	178

IRIS: CH, very large dense 8-step raster

2015-01-23T00:08:17 to 2015-01-23T00:59:17

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: CH, very large dense 8-step raster

Target: CH

Pointing: xcen=-60 ycen=-897,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	171,182	148
1400	0.34	171,182	148
2796	0.34	171,182	148

IRIS: A1: Throughput monitoring

2015-01-21T04:19:18 to 2015-01-21T04:37:22

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: Throughput monitoring

Target: QS

Pointing: xcen=54 ycen=22,

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: Flare watch on AR 12259

2015-01-12T02:18:43 to 2015-01-12T03:17:36

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: Flare watch on AR 12259

Target: AR

Pointing: xcen=-477 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	171
2832	0.34	170,182	171
1400	0.34	170,182	171
2796	0.34	170,182	171

IRIS: B1: AR tracking limb-to-limb

2015-01-04T07:24:18 to 2015-01-04T07:42:24

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

Program: B1: AR tracking limb-to-limb

Target: AR

Pointing: xcen=282 ycen=-283,

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: A1: QS Monitoring

2015-01-04T04:09:18 to 2015-01-04T04:27:22

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=114 ycen=-43,

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: Filament at limb above AR12235

2014-12-12T09:50:11 to 2014-12-12T10:48:08

Science Goal: Very large dense 16-step raster 5x175 16s C II Mg II h/k Spatial x 2, Spectral x 2

Program: Filament at limb above AR12235

Target: AR

Pointing: xcen=-943 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	173,182	210
2796	0.28	173,182	210

IRIS: Active region at E limb

2014-12-08T06:50:20 to 2014-12-08T07:39:48

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Active region at E limb

Target: AR

Pointing: xcen=-949 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	185,129	144
2832	0.34	185,129	144
1400	0.34	185,129	144
2796	0.34	185,129	144

IRIS: HOP 275 Chromospheric dynamics

2014-11-12T01:39:39 to 2014-11-12T02:27:15

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

Program: HOP 275 Chromospheric dynamics

Target: AR

Pointing: xcen=323 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	100
1400	0.48	121,129	100
2796	0.48	121,129	100

IRIS: Context raster of AR12169

2014-09-19T07:35:51 to 2014-09-19T07:53:28

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 15 FUV spectrally rebinned x 2

Program: Context raster of AR12169

Target: AR

Pointing: xcen=-729 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	295,182	16
2832	1.1	295,182	16
1400	1.1	295,182	16
2796	1.1	295,182	16

IRIS: A1: QS Monitoring

2014-08-08T04:11:22 to 2014-08-08T04:29:26

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=-2 ycen=-122,

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: Throughput monitoring near DC

2014-02-26T04:20:24 to 2014-02-26T04:38:28

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

Target: QS

Pointing: xcen=-77 ycen=-120,

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 243, QS Weak Fields, 2-step raster

2014-02-22T23:05:28 to 2014-02-23T03:36:06

Science Goal: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 243, QS Weak Fields, 2-step raster

Target: QS

Pointing: xcen=106 ycen=144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	63,67	145
1400	0.37	63,67	725
2796	0.31	63,67	870

IRIS: Flarewatch on AR 11967

2014-02-07T16:22:21 to 2014-02-07T17:16:14

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

Program: Flarewatch on AR 11967

Target: AR

Pointing: xcen=795 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	172
1400	0.31	134,129	172

256509 matches
prev 1...889 890 891 892 893 894 [895] 896 897 898 ...17101 next