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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247233 matches
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IRIS: Deep sit-and-stare of unnamed AR at disk center

2018-08-11T21:26:22 to 2018-08-11T22:59:40

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

Program: Deep sit-and-stare of unnamed AR at disk center

Target: AR

Pointing: xcen=364 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	30
1400	3.11	169,182	30
2796	3.11	169,182	30

IRIS: Synoptic raster of filament

2018-07-24T05:49:38 to 2018-07-24T06:38:44

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

Program: Synoptic raster of filament

Target: FI

Pointing: xcen=196 ycen=218,

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 (AR12708)

2018-05-09T05:09:30 to 2018-05-09T06:31:00

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Hop 307: long term AR evolution (AR12708)

Target: AR

Pointing: xcen=60 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: Sit and Stare (Small Plage Region)

2018-04-12T05:42:13 to 2018-04-12T06:41:28

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 2 Spatial x 2, Spectral x 1 SJI cadence 10x faster

Program: Sit and Stare (Small Plage Region)

Target: AR

Pointing: xcen=350 ycen=-413,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	59,69	1000

IRIS: HOP 307: Long-term evolution of AR 12703

2018-04-10T22:04:04 to 2018-04-11T02:30:12

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

Program: HOP 307: Long-term evolution of AR 12703

Target: AR

Pointing: xcen=939 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	240
2832	1.11	281,182	240
1400	1.11	281,182	240
2796	1.11	281,182	239

IRIS: HOP 306, AR tracking at E-limb

2018-03-30T14:53:38 to 2018-03-30T15:53:29

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 306, AR tracking at E-limb

Target: AR

Pointing: xcen=-896 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	96
2832	0.62	184,129	96
1400	0.62	184,129	96
2796	0.62	184,129	96

IRIS: HOP 306, AR tracking at E-limb

2018-03-30T10:39:30 to 2018-03-30T14:33:38

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: HOP 306, AR tracking at E-limb

Target: AR

Pointing: xcen=-900 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	656
2832	0.36	183,129	656
1400	0.36	183,129	656
2796	0.36	183,129	655

IRIS: Goodbye Jim Strong. You will be missed. -IRIS

2018-02-23T11:03:53 to 2018-02-23T12:45:05

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 15

Program: Goodbye Jim Strong. You will be missed. -IRIS

Target: EF

Pointing: xcen=909 ycen=130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	170,182	93
2832	1.09	170,182	93
1400	1.09	170,182	93
2796	1.09	170,182	93

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 307: AR12685

2017-10-24T22:43:42 to 2017-10-25T01:36:32

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

Program: HOP 307: AR12685

Target: AR

Pointing: xcen=-482 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: Full Spectral Readout: QS and BP with Hinode

2017-10-18T17:25:39 to 2017-10-18T18:32:35

Science Goal: Medium dense 192-step raster 63.1x60 192s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: Full Spectral Readout: QS and BP with Hinode

Target: QS

Pointing: xcen=64 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,67	288
2832	1.39	128,67	48
1400	0.23	128,67	288
2796	0.23	128,67	288

IRIS: Plage 30 s exposure

2017-10-13T06:24:43 to 2017-10-13T07:41:46

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

Program: Plage 30 s exposure

Target: AR

Pointing: xcen=42 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	119,129	145

IRIS: HOP 336 S #1

2017-10-09T19:02:23 to 2017-10-09T19:51:15

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 336 S #1

Target: QS

Pointing: xcen=-148 ycen=-686,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.73	234,129	67
2832	0.72	234,129	68
1400	0.72	234,129	68
2796	0.73	234,129	67

IRIS: C1: South Pole

2017-09-30T05:33:13 to 2017-09-30T06:07:24

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: QS

Pointing: xcen=5 ycen=-948,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Calib 14: Wobble (zero roll), pointing 1

2017-09-01T09:03:23 to 2017-09-01T12:15:43

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

Program: Calib 14: Wobble (zero roll), pointing 1

Target: (NONE)

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.36	173,182	538

247233 matches
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