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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250592 matches
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IRIS: GREGOR coord, flux cancellation

2019-04-29T07:59:33 to 2019-04-29T12:55:19

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 Lossless compression

Program: GREGOR coord, flux cancellation

Target: QS

Pointing: xcen=-5 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	69,69	839
1400	0.35	69,69	839
2796	0.35	69,69	839

IRIS: B2: QS tracking from limb to limb

2019-03-14T04:51:03 to 2019-03-14T05:00:38

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-885 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 307, long term AR evolution, day 7

2019-03-13T06:32:22 to 2019-03-13T08:01:03

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

Program: HOP 307, long term AR evolution, day 7

Target: AR

Pointing: xcen=893 ycen=208,

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: HOP 364, plume region, day 5

2019-03-02T04:19:31 to 2019-03-02T07:56:51

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

Program: HOP 364, plume region, day 5

Target: CH

Pointing: xcen=386 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	640
2832	0.34	281,182	640
1400	0.34	281,182	640
2796	0.34	281,182	640

IRIS: Calib 14: Wobble (zero roll)

2019-02-15T20:52:56 to 2019-02-15T22:09:16

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

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-924 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	229

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

2019-02-05T15:35:14 to 2019-02-05T16:42:54

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

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

Target: QS

Pointing: xcen=-923 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	203

IRIS: flare watch at limb

2019-01-07T23:02:52 to 2019-01-08T00:08:54

Science Goal: Large coarse 4-step raster 6x120 4s C II Deep x 8 Spatial x 2, Spectral x 2

Program: flare watch at limb

Target: AR

Pointing: xcen=984 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,129	424

IRIS: HOP 307 AR 12732

2019-01-03T12:00:41 to 2019-01-03T12:49:37

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

Program: HOP 307 AR 12732

Target: AR

Pointing: xcen=606 ycen=201,

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: sit-n-stare on CH/QS boundary

2019-01-02T16:22:24 to 2019-01-02T17:27:18

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: sit-n-stare on CH/QS boundary

Target: CH

Pointing: xcen=1 ycen=216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	16
2832	2.09	169,182	15
1400	2.09	169,182	15
2796	2.09	169,182	16

IRIS: AR tracking (unnamed AR)

2018-12-28T06:36:30 to 2018-12-28T07:25:27

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

Program: AR tracking (unnamed AR)

Target: AR

Pointing: xcen=-401 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	281,182	78
2832	0.63	281,182	78
1400	0.63	281,182	78
2796	0.62	281,182	79

IRIS: B1 calib: Active region

2018-12-27T06:14:10 to 2018-12-27T06:32:16

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

Program: B1 calib: Active region

Target: AR

Pointing: xcen=-579 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: ALMA Project #1763 - Target 2 dense raster

2018-12-20T18:20:19 to 2018-12-20T18:39:50

Science Goal: Large dense 128-step raster 42.2x120 128s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: ALMA Project #1763 - Target 2 dense raster

Target: AR

Pointing: xcen=529 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	167,129	32
2832	2.44	167,129	8
1400	0.61	167,129	32
2796	0.61	167,129	32

IRIS: HOP 336: South #3

2018-08-21T01:01:36 to 2018-08-21T01:50:28

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

Program: HOP 336: South #3

Target: QS

Pointing: xcen=104 ycen=-727,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Calib 14: Wobble (zero roll, pointing #2)

2018-08-11T23:09:23 to 2018-08-12T02:29:23

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

Program: Calib 14: Wobble (zero roll, pointing #2)

Target: (NONE)

Pointing: xcen=-46 ycen=971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: ALMA center-to-limb scan

2018-06-07T00:21:17 to 2018-06-07T00:24:36

Science Goal: 20180607_002117_3640338042

Program: ALMA center-to-limb scan

Target: (NONE)

Pointing: xcen=-0 ycen=-39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	151,129	4
2832	0.61	151,129	4
1400	0.61	151,129	4
2796	0.61	151,129	4

250592 matches
prev 1...1833 1834 [1835] 1836 1837 1838 1839 1840 1841 1842 ...16707 next