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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256598 matches
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IRIS: GREGOR Coord.

2019-05-03T12:31:33 to 2019-05-03T14:54:43

Science Goal: Medium sparse 8-step raster 7x60 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR Coord.

Target: QS

Pointing: xcen=-6 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	69,69	418
1400	0.34	69,69	418
2796	0.34	69,69	418

IRIS: CH/QS boundary study

2019-04-26T19:20:13 to 2019-04-26T22:18:12

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: CH/QS boundary study

Target: CH

Pointing: xcen=-208 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	123,129	85
2832	2.09	123,129	85
1400	2.09	123,129	85
2796	2.09	123,129	85

IRIS: A1: QS monitoring

2019-04-25T04:55:07 to 2019-04-25T05:13:10

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=-1,

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 coordination (AR 12738)

2019-04-15T08:31:32 to 2019-04-15T08:55:22

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: SST coordination (AR 12738)

Target: AR

Pointing: xcen=347 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.85	83,66	28
1400	0.21	83,66	112
2796	0.21	83,66	112

IRIS: HOP 369: Polar jet studies

2019-04-03T09:44:20 to 2019-04-03T11:02:51

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 369: Polar jet studies

Target: CH

Pointing: xcen=40 ycen=-846,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	185,129	256
2796	0.31	185,129	256

IRIS: HOP 366: PSP coordination (NP)

2019-04-02T23:19:38 to 2019-04-03T00:39:49

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

Program: HOP 366: PSP coordination (NP)

Target: QS

Pointing: xcen=-399 ycen=845,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	171,182	260
2796	0.31	171,182	260

IRIS: A1: QS monitoring

2019-03-28T04:25:07 to 2019-03-28T04:43:10

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=7,

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: A1: QS monitoring

2019-03-25T15:48:05 to 2019-03-25T16:06:08

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=-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: HOP 307 on AR 12735

2019-03-24T10:55:58 to 2019-03-24T12:33:51

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

Program: HOP 307 on AR 12735

Target: AR

Pointing: xcen=797 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Flare watch on AR 12736

2019-03-24T05:41:19 to 2019-03-24T09:29:26

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

Program: Flare watch on AR 12736

Target: AR

Pointing: xcen=916 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	71,68	800
2832	0.29	71,68	800
2796	0.29	71,68	800

IRIS: HOP 307, long term AR evolution

2019-03-05T17:34:39 to 2019-03-05T19:03:20

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

Program: HOP 307, long term AR evolution

Target: AR

Pointing: xcen=-550 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: B2: QS tracking

2019-02-26T14:12:38 to 2019-02-26T14:22:14

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=867 ycen=-54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: HOP 364, day 2

2019-02-18T14:35:15 to 2019-02-18T17:20:59

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

Program: HOP 364, day 2

Target: CH

Pointing: xcen=372 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	480
2832	0.35	281,182	479
1400	0.35	281,182	480
2796	0.35	281,182	480

IRIS: HOP 269: Prominence at limb

2019-02-10T09:14:40 to 2019-02-10T10:28:52

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 269: Prominence at limb

Target: FI

Pointing: xcen=725 ycen=676,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	480

IRIS: HOP 307: Long term AR evolution

2019-02-08T07:04:17 to 2019-02-08T07:53:23

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=207 ycen=288,

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

256598 matches
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