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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250333 matches
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IRIS: HOP 307: AR 12833

2021-06-18T12:22:27 to 2021-06-18T13:11:24

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

Program: HOP 307: AR 12833

Target: AR

Pointing: xcen=-101 ycen=374,

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: Explosive events: High cadence sit-and-stare

2020-11-23T00:59:13 to 2020-11-23T02:08:39

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events: High cadence sit-and-stare

Target: AR

Pointing: xcen=-124 ycen=-379,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2433

IRIS: Low-lying loops in new AR/plage

2020-09-15T10:41:36 to 2020-09-15T15:17:38

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops in new AR/plage

Target: AR

Pointing: xcen=824 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	899
2796	0.31	127,129	900

IRIS: HOP 307 new small AR at E limb

2020-04-24T23:54:50 to 2020-04-25T02:41:38

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307 new small AR at E limb

Target: AR

Pointing: xcen=-768 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: Jets in Coronal Holes

2020-04-08T17:14:35 to 2020-04-08T22:17:24

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in Coronal Holes

Target: CH

Pointing: xcen=117 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	2000
1400	0.15	230,182	1999
2796	0.15	230,182	1999

IRIS: Filament tracking

2019-10-20T05:02:11 to 2019-10-20T07:29:15

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

Program: Filament tracking

Target: QS

Pointing: xcen=-496 ycen=-735,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	720
2832	0.2	234,128	720
1400	0.2	234,128	720
2796	0.2	234,128	720

IRIS: MOSES/ESIS coordination

2019-09-30T17:19:11 to 2019-09-30T18:28:03

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: MOSES/ESIS coordination

Target: QS

Pointing: xcen=-4 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	172,182	440

IRIS: SST/GREGOR coordination

2019-07-25T07:30:56 to 2019-07-25T12:30:29

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: SST/GREGOR coordination

Target: CH

Pointing: xcen=-6 ycen=935,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	121,129	540
2796	0.55	121,129	540

IRIS: NW prominence

2019-07-05T05:31:28 to 2019-07-05T07:25:01

Science Goal: Very large coarse 16-step raster 30x175 16s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: NW prominence

Target: FA

Pointing: xcen=841 ycen=524,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	199,182	416

IRIS: SST coordination

2019-07-04T09:44:33 to 2019-07-04T12:04:08

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

Program: SST coordination

Target: QS

Pointing: xcen=2 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.93	61,66	150
1400	0.19	61,66	750

IRIS: SST coordination (ALMA campaign, AR 12738)

2019-04-13T15:56:53 to 2019-04-13T17:17:52

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

Program: SST coordination (ALMA campaign, AR 12738)

Target: AR

Pointing: xcen=-22 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.16	82,67	70
1400	0.29	82,67	280
2796	0.29	82,67	280

IRIS: Test CLASP target (AR 12738)

2019-04-09T17:48:25 to 2019-04-09T18:18:32

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Mg II w s Deep x 4

Program: Test CLASP target (AR 12738)

Target: AR

Pointing: xcen=-789 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	281,182	80
2832	1.88	281,182	16
1400	0.38	281,182	80
2796	0.38	281,182	80

IRIS: Off-limb Sit-n-stare for Weekly Wobble Check

2019-01-26T00:47:51 to 2019-01-26T01:49:41

Science Goal: Large sit-and-stare 0.3x120 1s Mg II w Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Off-limb Sit-n-stare for Weekly Wobble Check

Target: QS

Pointing: xcen=852 ycen=-507,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	120,129	229

IRIS: B1: AR tracking from limb to limb

2018-10-02T05:31:49 to 2018-10-02T05:49:55

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=489 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Filament tracking

2018-09-25T21:09:51 to 2018-09-25T21:59:16

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

Program: Filament tracking

Target: FI

Pointing: xcen=-351 ycen=-382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	240
2832	0.21	281,182	240
1400	0.21	281,182	239
2796	0.21	281,182	240

250333 matches
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