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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231994 matches
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IRIS: Deep context raster for AR 11968 following spot

2014-02-02T19:32:30 to 2014-02-02T20:06:41

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

Program: Deep context raster for AR 11968 following spot

Target: AR

Pointing: xcen=-169 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.17	295,182	16
2832	2.14	295,182	16
1400	2.17	295,182	16
2796	2.14	295,182	16

IRIS: BBSO Coord: Chromospheric Convective Collapse

2018-09-15T17:00:00 to 2018-09-15T21:59:57

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: BBSO Coord: Chromospheric Convective Collapse

Target: QS

Pointing: xcen=-3 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	64,67	481
1400	0.62	64,67	481
2796	0.62	64,67	481

IRIS: H2 AR study on sunspot in AR 12373

2015-07-03T11:14:43 to 2015-07-03T15:05:21

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

Program: H2 AR study on sunspot in AR 12373

Target: SS

Pointing: xcen=-90 ycen=215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	121,129	108
2832	2.14	121,129	108
1400	2.14	121,129	108
2796	2.14	121,129	108

IRIS: AR12104 sit-n-stare

2014-07-04T20:54:52 to 2014-07-04T23:38:15

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: AR12104 sit-n-stare

Target: AR

Pointing: xcen=-18 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	120,129	299
2796	0.54	120,129	300

IRIS: AR 11850: Context Raster of Emerging Flux Region

2013-09-26T11:09:43 to 2013-09-26T11:29:10

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2

Program: AR 11850: Context Raster of Emerging Flux Region

Target: AR

Pointing: xcen=178 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	312,182	96
2832	1.22	312,182	16
1400	0.2	312,182	96
2796	0.2	312,182	96

IRIS: SST coordination plage AR12543

2016-05-11T07:07:27 to 2016-05-11T08:38:46

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w s Deep x 4

Program: SST coordination plage AR12543

Target: AR

Pointing: xcen=277 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	126,129	132
1400	0.23	126,129	395
2796	0.17	126,129	528

IRIS: off limb flare watch

2015-05-05T23:51:37 to 2015-05-06T03:30:26

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: off limb flare watch

Target: AR

Pointing: xcen=-926 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	150,129	400
2796	0.55	150,129	400

IRIS: NW Limb Spicules Med. Sit-N-Stare

2013-09-24T22:39:36 to 2013-09-25T00:47:02

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Si IV Mg II h/k Deep x 4

Program: NW Limb Spicules Med. Sit-N-Stare

Target: (NONE)

Pointing: xcen=-775 ycen=574,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.25	65,69	500
1400	0.25	65,69	500
2796	0.25	65,69	500

IRIS: BBSO Coord, plage

2018-07-20T20:31:28 to 2018-07-20T22:30:13

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO Coord, plage

Target: AR

Pointing: xcen=911 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	129,129	692
2796	0.17	129,129	692

IRIS:

2013-07-24T09:34:29 to 2013-07-24T10:34:38

Science Goal: Medium dense raster 6.33"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 2 SJI cadence 0.5x faster

Program:

Target: (NONE)

Pointing: xcen=66 ycen=150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	71,69	132
2832	2.73	71,69	22
1400	0.46	71,69	132
2796	0.46	71,69	132

IRIS: ALMA: K. Reardon (internetwork)

2017-04-23T13:29:26 to 2017-04-23T15:15:46

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: ALMA: K. Reardon (internetwork)

Target: QS

Pointing: xcen=-863 ycen=-133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.11	75,66	1008
2796	0.11	75,66	1008

IRIS: ALMA T5/#3

2017-03-16T18:34:50 to 2017-03-16T18:44:38

Science Goal: Medium dense 4-step raster 1x60 4s FUV spectrally rebinned x 4

Program: ALMA T5/#3

Target: QS

Pointing: xcen=-377 ycen=-402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	62,66	37
2832	0.27	62,66	37
1400	0.27	62,66	37
2796	0.27	62,66	37

IRIS: Emerging active region, footpoint dynamics

2014-06-25T06:32:39 to 2014-06-25T07:55:55

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Emerging active region, footpoint dynamics

Target: AR

Pointing: xcen=-221 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	128,129	480
2796	0.17	128,129	480

IRIS: Context Raster Low-Latitude Coronal Hole

2013-10-09T23:26:07 to 2013-10-10T02:56:53

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Context Raster Low-Latitude Coronal Hole

Target: CH

Pointing: xcen=511 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.2	309,182	96
2832	13.17	309,182	16
1400	2.2	309,182	96
2796	2.2	309,182	96

IRIS:

2013-07-20T17:10:23 to 2013-07-20T17:34:22

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 2 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=43 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	173,182	60
2832	2.4	173,182	10
1400	0.4	173,182	60
2796	0.4	173,182	60

231994 matches
prev 1...41 [42] 43 44 45 46 47 48 49 50 ...15467 next