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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252792 matches
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IRIS: Plage for Calibration

2013-10-01T04:54:23 to 2013-10-01T04:54:35

Science Goal: 4 limb coalignment sequence

Program: Plage for Calibration

Target: AR

Pointing: xcen=-184 ycen=-289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: null

2013-07-16T09:27:52 to 2013-07-16T09:49:59

Science Goal: 20130716_092752_4200000021

Program:

Target: (NONE)

Pointing: xcen=-765 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.44	345,182	4
2832	4.44	345,182	4
1400	4.44	345,182	4
2796	4.44	345,182	4

IRIS: PSP coordination

2022-06-08T20:10:32 to 2022-06-08T23:50:50

Science Goal: Very large sparse 96-step raster 95x175 96s Deep x 8 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: AR

Pointing: xcen=524 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	264,182	360
2832	0.61	264,182	360
1400	0.61	264,182	360
2796	0.61	264,182	360

IRIS: HOP 269 Prominence NE

2020-09-20T17:19:09 to 2020-09-20T23:54:55

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 NE

Target: FI

Pointing: xcen=-924 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	2559

IRIS: Low-lying loop study - AR 12766

2020-07-11T19:27:39 to 2020-07-11T20:44:18

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

Program: Low-lying loop study - AR 12766

Target: AR

Pointing: xcen=909 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	249
2796	0.31	127,129	250

IRIS: Sit-n-stare at the limb

2020-05-16T13:12:07 to 2020-05-16T14:38:09

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8 Spatial x 1, Spectral x 2

Program: Sit-n-stare at the limb

Target: (NONE)

Pointing: xcen=-804 ycen=509,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	170,182	140
2832	0.61	170,182	140
1400	0.61	170,182	140
2796	0.61	170,182	140

IRIS: HOP 307: AR 12759 evolution

2020-04-07T07:00:23 to 2020-04-07T09:47:11

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

Program: HOP 307: AR 12759 evolution

Target: AR

Pointing: xcen=380 ycen=532,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	281,182	79
2832	2.14	281,182	78
1400	2.11	281,182	79
2796	2.14	281,182	78

IRIS: HOP 307: AR close to disk center, w/ Hinode

2020-01-14T22:51:31 to 2020-01-14T23:41:11

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 close to disk center, w/ Hinode

Target: AR

Pointing: xcen=390 ycen=29,

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: SST coordination, AR tracking from limb to limb

2018-08-31T08:39:59 to 2018-08-31T22:26:01

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

Program: SST coordination, AR tracking from limb to limb

Target: AR

Pointing: xcen=-927 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	234,129	2320
2832	0.36	234,129	2320
1400	0.36	234,129	2320
2796	0.36	234,129	2319

IRIS: Explosive events at plage (AR 12717)

2018-08-07T22:49:30 to 2018-08-08T00:22:30

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 4

Program: Explosive events at plage (AR 12717)

Target: AR

Pointing: xcen=709 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	119,129	500

IRIS: SST/GREGOR coordination

2018-06-05T07:29:26 to 2018-06-05T11:58:25

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: SST/GREGOR coordination

Target: AR

Pointing: xcen=902 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	849
2796	0.32	121,129	850

IRIS: SE prominence

2018-02-03T18:48:43 to 2018-02-03T19:39:19

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SE prominence

Target: FI

Pointing: xcen=-738 ycen=-696,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	264,182	48
2796	1.05	264,182	48

IRIS: Tracked CH (2s Sit-n-stare)

2018-01-11T17:26:13 to 2018-01-11T18:08:03

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: Tracked CH (2s Sit-n-stare)

Target: CH

Pointing: xcen=401 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,66	180
2832	1.39	61,66	30
1400	0.23	61,66	180
2796	0.23	61,66	180

IRIS: HOP 323 with SST and Hinode

2017-10-14T11:32:50 to 2017-10-14T18:06:39

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

Program: HOP 323 with SST and Hinode

Target: AR

Pointing: xcen=307 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.31	65,69	300
1400	0.22	65,69	1800
2796	0.22	65,69	1800

IRIS: Calib 14: Wobble +90, pointing 1

2017-08-31T11:44:14 to 2017-08-31T13:40:53

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

Program: Calib 14: Wobble +90, pointing 1

Target: (NONE)

Pointing: xcen=3 ycen=924,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	349

252792 matches
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