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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250226 matches
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IRIS: E Limb, QS, Spicule

2013-09-23T00:09:46 to 2013-09-23T00:54:43

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: E Limb, QS, Spicule

Target: (NONE)

Pointing: xcen=-963 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	55,60	148
2796	0.3	55,60	148

IRIS: Coronal hole boundary, fast Si IV

2013-09-13T05:09:15 to 2013-09-13T05:27:58

Science Goal: Large sit-and-stare 0.3"x120" 1s Si IV Deep x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: Coronal hole boundary, fast Si IV

Target: (NONE)

Pointing: xcen=153 ycen=308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	120,129	300

IRIS: Wobble Calibration (on disk plage, no roll, for spectrograph)

2013-09-10T14:13:59 to 2013-09-10T15:53:59

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble Calibration (on disk plage, no roll, for spectrograph)

Target: (NONE)

Pointing: xcen=292 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	300
1400	0.33	174,182	300

IRIS: DST coord, pointing 3

2013-09-08T15:27:36 to 2013-09-08T15:47:25

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: DST coord, pointing 3

Target: (NONE)

Pointing: xcen=70 ycen=879,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	56,60	60
1400	0.33	56,60	60
2796	0.33	56,60	60

IRIS: Flare Program C AR13165

2022-12-16T02:08:55 to 2022-12-16T02:52:17

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Program C AR13165

Target: AR

Pointing: xcen=814 ycen=-369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	272

IRIS: BBSO coordination

2022-09-11T17:00:41 to 2022-09-11T22:20:40

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-595 ycen=-484,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	948
2832	2.03	137,129	158
1400	0.34	137,129	948
2796	0.34	137,129	948

IRIS: Test program - AR1

2022-03-02T18:00:31 to 2022-03-02T19:29:57

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Test program - AR1

Target: AR

Pointing: xcen=671 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	496
2796	0.18	136,129	496

IRIS: HOP 420: BBSO coordination

2021-10-06T16:29:32 to 2021-10-06T21:28:58

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 420: BBSO coordination

Target: AR

Pointing: xcen=516 ycen=406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	870
2832	0.34	129,129	870
1400	0.34	129,129	870
2796	0.34	129,129	870

IRIS: AR 12776, low-lying loops

2020-10-20T14:09:36 to 2020-10-20T18:02:42

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

Program: AR 12776, low-lying loops

Target: AR

Pointing: xcen=105 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	760
2796	0.31	127,129	760

IRIS: BBSO Coordination: CH Plume Northern Hemisphere

2020-07-22T16:13:51 to 2020-07-22T22:15:15

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 15

Program: BBSO Coordination: CH Plume Northern Hemisphere

Target: CH

Pointing: xcen=-71 ycen=885,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	1280

IRIS: IRIS elcipse 2

2017-08-21T20:01:03 to 2017-08-21T20:20:18

Science Goal: Very large sit-and-stare 0.3x175 1s Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: IRIS elcipse 2

Target: QS

Pointing: xcen=-396 ycen=-597,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.03	169,182	670

IRIS: AR tracking, like HOP 307

2017-07-27T22:44:50 to 2017-07-28T00:13:32

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

Program: AR tracking, like HOP 307

Target: AR

Pointing: xcen=-452 ycen=-12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.62	281,182	55
2832	1.62	281,182	55
1400	1.62	281,182	55
2796	1.62	281,182	55

IRIS: SST Program B microjets AR 12659

2017-05-23T07:29:41 to 2017-05-23T14:24:40

Science Goal: Large dense 4-step raster 1x120 4s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: SST Program B microjets AR 12659

Target: AR

Pointing: xcen=-93 ycen=252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	124,129	1218
2832	2.04	124,129	203
1400	0.34	124,129	1218
2796	0.34	124,129	1218

IRIS: HOP 334 AR 12645 filament monitoring (sns)

2017-03-31T22:09:45 to 2017-03-31T23:58:13

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 15 Spatial x 1, Spectral x 2

Program: HOP 334 AR 12645 filament monitoring (sns)

Target: FI

Pointing: xcen=-66 ycen=-53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	123,129	100
2832	1.08	123,129	100
1400	1.08	123,129	100
2796	1.08	123,129	100

IRIS: ALMA T2/#3

2017-03-16T17:50:09 to 2017-03-16T17:59:25

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

Program: ALMA T2/#3

Target: QS

Pointing: xcen=-637 ycen=-644,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	62,66	35
2832	0.27	62,66	35
1400	0.27	62,66	35
2796	0.27	62,66	35

250226 matches
prev 1...353 [354] 355 356 357 358 359 360 361 362 ...16682 next