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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246820 matches
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IRIS: HOP 345: Filament

2018-03-04T15:11:52 to 2018-03-04T16:40:25

Science Goal: Medium coarse 16-step raster 30x60 16s C II Mg II h/k Mg II w s Deep x 15

Program: HOP 345: Filament

Target: FI

Pointing: xcen=358 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.74	91,65	120
2832	2.21	91,65	40
2796	0.55	91,65	160

IRIS: HOP 307 leading half

2018-02-13T16:02:21 to 2018-02-13T16:51:27

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 leading half

Target: AR

Pointing: xcen=599 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HOP 307: Long-term AR evolution

2018-01-23T02:02:23 to 2018-01-23T02:51:29

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: Long-term AR evolution

Target: AR

Pointing: xcen=892 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Tracked QS (2s Large 16-step Raster)

2018-01-12T02:55:01 to 2018-01-12T03:36:00

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: Tracked QS (2s Large 16-step Raster)

Target: QS

Pointing: xcen=-158 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	126,130	176
2832	0.93	126,130	44
1400	0.23	126,130	176
2796	0.23	126,130	176

IRIS: High S/N raster in AR12663

2017-06-20T11:14:40 to 2017-06-20T13:03:30

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 15 Spatial x 4, Spectral x 1 Lossless compression

Program: High S/N raster in AR12663

Target: AR

Pointing: xcen=801 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	309,182	100
2832	1.09	309,182	100
1400	1.09	309,182	100
2796	1.1	309,182	99

IRIS: Calib 4: Focus

2017-04-17T04:49:18 to 2017-04-17T04:57:56

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=75 ycen=287,

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: B2: QS tracking from limb to limb

2017-03-30T04:45:40 to 2017-03-30T04:55:15

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=588 ycen=-59,

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: Hot Loops Study, AR 12638

2017-02-23T08:24:46 to 2017-02-23T09:30:13

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 Study, AR 12638

Target: AR

Pointing: xcen=-567 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	154,131	16
1400	4.03	154,131	16
2796	4.03	154,131	16

IRIS: High S/N sit and stare AR12635

2017-02-11T18:31:22 to 2017-02-11T19:42:11

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: High S/N sit and stare AR12635

Target: AR

Pointing: xcen=156 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	23
1400	3.08	169,182	23
2796	3.08	169,182	23

IRIS: Calib 14: Wobble (E limb) (zero roll)

2016-12-07T10:34:34 to 2016-12-07T11:42:34

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (E limb) (zero roll)

Target: (NONE)

Pointing: xcen=-923 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.41	173,182	168

IRIS: Flare Watch, AR12497

2016-02-19T00:29:11 to 2016-02-19T02:44:43

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch, AR12497

Target: AR

Pointing: xcen=960 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	59,65	850

IRIS: Full Disk Mosaic

2015-05-31T11:25:49 to 2015-06-01T04:49:44

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Active region at E limb (north)

2015-01-07T05:17:09 to 2015-01-07T06:06:41

Science Goal: Very large sparse 4-step raster 3x175 4s Deep x 8 FUV spectrally rebinned x 2

Program: Active region at E limb (north)

Target: AR

Pointing: xcen=-944 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	172,182	79
2832	0.63	172,182	79
1400	0.63	172,182	79
2796	0.63	172,182	79

IRIS: Full Disk Mosaic

2014-10-20T01:04:10 to 2014-10-20T15:11:49

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4 SJI cadence 0.5x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: sit and stare on CH approaching limb

2014-02-11T06:26:47 to 2014-02-11T07:09:19

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: sit and stare on CH approaching limb

Target: CH

Pointing: xcen=923 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	250
1400	0.17	120,129	250

246820 matches
prev 1...1257 1258 1259 1260 1261 1262 1263 [1264] 1265 1266 ...16455 next