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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256577 matches
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IRIS: Explosive events (decaying AR at disk center)

2018-08-12T18:51:21 to 2018-08-12T21:35:11

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 8

Program: Explosive events (decaying AR at disk center)

Target: AR

Pointing: xcen=542 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	166,182	992

IRIS: A1: QS monitoring

2018-07-23T03:44:04 to 2018-07-23T04:02:08

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=41 ycen=-96,

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: SST coord: Pointing #1

2018-07-19T07:31:32 to 2018-07-19T10:00:02

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Spatial x 1, Spectral x 2 FUV spectrally rebinned x 4

Program: SST coord: Pointing #1

Target: QS

Pointing: xcen=70 ycen=69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	67,67	544
1400	0.27	67,67	544
2796	0.27	67,67	544

IRIS: HOP 307 on emerging flux region

2018-07-05T11:59:39 to 2018-07-05T14:26:30

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307 on emerging flux region

Target: EF

Pointing: xcen=552 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: HOP 307 (IRIS only), AR 12713

2018-06-21T06:04:51 to 2018-06-21T07:31:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 (IRIS only), AR 12713

Target: AR

Pointing: xcen=615 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: ALMA center-to-limb scan

2018-06-06T23:30:41 to 2018-06-06T23:32:59

Science Goal: 20180606_233041_3640338042

Program: ALMA center-to-limb scan

Target: (NONE)

Pointing: xcen=102 ycen=175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	151,128	4
2832	0.61	151,128	4
1400	0.61	151,128	4
2796	0.61	151,128	4

IRIS: HOP 307: Long-term evolution of AR

2018-04-18T16:57:50 to 2018-04-18T19:55:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: HOP 307: Long-term evolution of AR

Target: AR

Pointing: xcen=404 ycen=273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	160
2832	1.11	281,182	160
1400	1.11	281,182	160
2796	1.11	281,182	160

IRIS: Very large sit-and-stare AR at E-limb

2018-03-30T18:13:52 to 2018-03-30T19:15:27

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: Very large sit-and-stare AR at E-limb

Target: AR

Pointing: xcen=-893 ycen=-102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	20
1400	3.08	169,182	20
2796	3.08	169,182	20

IRIS: IHOP 341 on AR 12699

2018-02-11T12:04:30 to 2018-02-11T13:13:01

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: IHOP 341 on AR 12699

Target: AR

Pointing: xcen=104 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,129	302
2832	0.23	128,129	302
1400	0.23	128,129	301
2796	0.23	128,129	302

IRIS: HOP 336: North pointing #3

2018-01-01T13:33:01 to 2018-01-01T14:22:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336: North pointing #3

Target: QS

Pointing: xcen=46 ycen=642,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: HOP 307: AR 12687

2017-11-22T07:09:22 to 2017-11-22T07:59:01

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: AR 12687

Target: AR

Pointing: xcen=470 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 336: North #4

2017-11-14T02:23:36 to 2017-11-14T03:13:28

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336: North #4

Target: QS

Pointing: xcen=142 ycen=652,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.63	233,130	79
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: A1: QS Monitoring

2017-10-23T19:22:36 to 2017-10-23T19:40:40

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=8,

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: Plage 30 s exposure

2017-10-13T02:43:13 to 2017-10-13T03:46:59

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 30

Program: Plage 30 s exposure

Target: AR

Pointing: xcen=7 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	119,129	120

IRIS: AR 12677 tracking limb-to-limb

2017-09-06T13:23:21 to 2017-09-06T17:58:41

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-454 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	799
2832	0.34	234,129	800
1400	0.34	234,129	800
2796	0.34	234,129	800

256577 matches
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