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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250594 matches
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IRIS: Spicule studies (South Pole)

2019-05-24T15:20:52 to 2019-05-24T18:40:38

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Spicule studies (South Pole)

Target: CH

Pointing: xcen=-13 ycen=-928,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	136,129	1164
2796	0.17	136,129	1164

IRIS: A1: QS monitoring

2019-05-12T04:25:04 to 2019-05-12T04:43:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=-11 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: GREGOR coord, flux cancellation

2019-04-28T07:59:34 to 2019-04-28T12:55:19

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=-6 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	69,69	840
1400	0.35	69,69	840
2796	0.35	69,69	840

IRIS: SST coordination (AR 12738)

2019-04-12T09:51:58 to 2019-04-12T11:00:06

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: SST coordination (AR 12738)

Target: AR

Pointing: xcen=-257 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.85	83,67	80
1400	0.21	83,67	320
2796	0.21	83,67	320

IRIS: Filament tracking north of AR 12735

2019-03-22T16:56:13 to 2019-03-22T18:18:34

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 north of AR 12735

Target: FI

Pointing: xcen=517 ycen=472,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	399
2832	0.21	281,182	400
1400	0.21	281,182	400
2796	0.21	281,182	400

IRIS: Filament tracking

2019-02-20T23:40:33 to 2019-02-21T02:23:57

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: FI

Pointing: xcen=115 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	800
2832	0.2	234,128	800
1400	0.2	234,128	799
2796	0.2	234,128	800

IRIS: Prominence at W-limb

2019-02-15T12:37:19 to 2019-02-15T14:01:25

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: Prominence at W-limb

Target: FI

Pointing: xcen=985 ycen=474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	544

IRIS: Prominence at E-limb

2019-02-12T22:56:17 to 2019-02-12T23:35:51

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: Prominence at E-limb

Target: FI

Pointing: xcen=-997 ycen=44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	256

IRIS: HOP 307 on unnumbered AR

2019-01-08T15:27:20 to 2019-01-08T16:16:25

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 on unnumbered AR

Target: AR

Pointing: xcen=-454 ycen=242,

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: Calib 14: Wobble (-90) Pointing #2

2018-08-29T01:43:37 to 2018-08-29T03:40:17

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

Program: Calib 14: Wobble (-90) Pointing #2

Target: (NONE)

Pointing: xcen=-970 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	350

IRIS: Deep Exposures of large bipole

2018-07-20T15:24:05 to 2018-07-20T16:26:17

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: Deep Exposures of large bipole

Target: AR

Pointing: xcen=915 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	20
1400	3.11	169,182	20
2796	3.11	169,182	20

IRIS: C1: North pole

2018-07-07T05:02:13 to 2018-07-07T05:36:23

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

Program: C1: North pole

Target: CH

Pointing: xcen=-5 ycen=966,

saaIntervals hiIntervals

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

IRIS: SST Coord: AR 12710 (Program A Medium)

2018-05-30T10:00:58 to 2018-05-30T11:59:36

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 1, Spectral x 2 FUV spectrally rebinned x 4

Program: SST Coord: AR 12710 (Program A Medium)

Target: AR

Pointing: xcen=642 ycen=308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.81	84,66	147
1400	0.2	84,66	592
2796	0.2	84,66	592

IRIS: HOP 307: long term AR evolution (AR 12709)

2018-05-15T01:34:30 to 2018-05-15T02:56:00

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

Program: HOP 307: long term AR evolution (AR 12709)

Target: AR

Pointing: xcen=197 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: SST coordination (Sunspot AR 12709)

2018-05-13T09:07:30 to 2018-05-13T10:05:29

Science Goal: Medium coarse 4-step raster 6x60 4s Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination (Sunspot AR 12709)

Target: AR

Pointing: xcen=-121 ycen=128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	68,69	168
2832	0.35	68,69	168
1400	0.35	68,69	168
2796	0.35	68,69	168

250594 matches
prev 1...1849 1850 1851 [1852] 1853 1854 1855 1856 1857 1858 ...16707 next