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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250252 matches
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IRIS: HOP 307 (IRIS only), unnamed E-limb AR

2018-08-02T01:09:36 to 2018-08-02T03:36:28

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

Program: HOP 307 (IRIS only), unnamed E-limb AR

Target: AR

Pointing: xcen=-488 ycen=-188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: Large bipole (decayed AR) leading plage

2018-07-18T17:35:50 to 2018-07-18T19:04:32

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

Program: Large bipole (decayed AR) leading plage

Target: AR

Pointing: xcen=797 ycen=15,

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: IHOP 307 on AR 12699

2018-02-08T21:01:09 to 2018-02-08T21:50:49

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-450 ycen=-23,

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: HOP307: AR12685

2017-10-26T14:40:22 to 2017-10-26T17:33:12

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-170 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: B1: AR tracking from limb to limb

2017-10-08T05:07:45 to 2017-10-08T05:25:51

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=26 ycen=-417,

saaIntervals hiIntervals

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

IRIS: Centre of CH deep raster

2017-09-28T21:59:06 to 2017-09-29T00:13:14

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Centre of CH deep raster

Target: CH

Pointing: xcen=767 ycen=267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	256

IRIS: SST coordination AR12682 penumbra

2017-09-27T07:42:53 to 2017-09-27T10:50:57

Science Goal: Large dense 8-step raster 2.32x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination AR12682 penumbra

Target: AR

Pointing: xcen=-628 ycen=-254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	125,129	552
2832	2.04	125,129	92
1400	0.34	125,129	552
2796	0.34	125,129	552

IRIS: Calib 4: Focus

2017-09-16T07:05:18 to 2017-09-16T07:13:56

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Focus

Target: (NONE)

Pointing: xcen=87 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: CH continuous monitoring

2017-08-13T20:51:38 to 2017-08-13T22:13:07

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

Program: CH continuous monitoring

Target: CH

Pointing: xcen=685 ycen=-301,

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: Low-telemetry rasters of AR

2017-07-22T13:25:03 to 2017-07-22T17:19:47

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low-telemetry rasters of AR

Target: AR

Pointing: xcen=-291 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	448

IRIS: Cal 14: Roll 0 Wobble E limb

2017-07-20T09:27:13 to 2017-07-20T12:47:13

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

Program: Cal 14: Roll 0 Wobble E limb

Target: (NONE)

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	598

IRIS: B2 QS tracking from limb to limb

2017-04-11T04:50:21 to 2017-04-11T04:59:56

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=637 ycen=392,

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 334 program A2 (a): Filament on-disc, quiescent

2017-03-31T04:11:15 to 2017-03-31T05:40:11

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 15 FUV spectrally rebinned x 2

Program: HOP 334 program A2 (a): Filament on-disc, quiescent

Target: FI

Pointing: xcen=813 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	233,129	80
2832	1.11	233,129	80
1400	1.11	233,129	80
2796	1.11	233,129	80

IRIS: AR 12644 filament monitoring - HOP 334 A2 (b)

2017-03-29T03:08:15 to 2017-03-29T03:52:07

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 15 FUV spectrally rebinned x 2

Program: AR 12644 filament monitoring - HOP 334 A2 (b)

Target: FI

Pointing: xcen=-60 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	183,129	40
2832	1.1	183,129	40
1400	1.1	183,129	40
2796	1.1	183,129	40

IRIS: Hot Loops Study, AR 12638

2017-02-24T05:27:56 to 2017-02-24T07:38:51

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot Loops Study, AR 12638

Target: AR

Pointing: xcen=-389 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.06	154,131	32
1400	4.06	154,131	32
2796	4.06	154,131	32

250252 matches
prev 1...849 850 [851] 852 853 854 855 856 857 858 ...16684 next