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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251062 matches
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IRIS: Raster of ribbons and hot plasma (AR 12978), low telemetry

2022-04-06T08:07:27 to 2022-04-06T08:58:40

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Raster of ribbons and hot plasma (AR 12978), low telemetry

Target: AR

Pointing: xcen=672 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	320

IRIS: Solar Orbiter coord HOP 429 AR12974

2022-03-30T04:45:23 to 2022-03-30T05:05:24

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: Solar Orbiter coord HOP 429 AR12974

Target: AR

Pointing: xcen=351 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	169,182	333
2796	0.06	169,182	333

IRIS: HOP336 N hemisphere 4/4

2022-03-28T19:07:29 to 2022-03-28T19:22:07

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP336 N hemisphere 4/4

Target: QS

Pointing: xcen=123 ycen=647,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	218,129	24
2832	0.61	218,129	24
1400	0.61	218,129	24
2796	0.61	218,129	24

IRIS: SO coordination AR12974 HOP436

2022-03-24T04:19:53 to 2022-03-24T05:47:38

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

Program: SO coordination AR12974 HOP436

Target: AR

Pointing: xcen=-712 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	233,129	80
2832	1.1	233,129	80
1400	1.1	233,129	80
2796	1.1	233,129	80

IRIS: SO coordination

2022-03-21T02:47:36 to 2022-03-21T03:36:55

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SO coordination

Target: QS

Pointing: xcen=632 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	160
2796	0.31	281,182	160

IRIS: AR evolution tracking - AR12960

2022-03-05T17:14:44 to 2022-03-05T19:41:35

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

Program: AR evolution tracking - AR12960

Target: AR

Pointing: xcen=-694 ycen=-264,

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: PSP Coordination

2022-02-26T06:52:01 to 2022-02-26T07:19:37

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: PSP Coordination

Target: (NONE)

Pointing: xcen=587 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	80
2832	0.35	281,182	80
1400	0.35	281,182	80
2796	0.35	281,182	80

IRIS: PSP Coordination

2022-02-24T13:12:08 to 2022-02-24T13:32:37

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: PSP Coordination

Target: (NONE)

Pointing: xcen=-297 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.82	308,182	25
2832	0.82	308,182	25
1400	0.82	308,182	25
2796	0.82	308,182	25

IRIS: HOP 307: limb-to-limb tracking of unnamed AR

2022-02-21T00:54:06 to 2022-02-21T02:31:59

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

Program: HOP 307: limb-to-limb tracking of unnamed AR

Target: AR

Pointing: xcen=-368 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: High cadence flare program, AR12940

2022-02-06T12:14:22 to 2022-02-06T13:14:25

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k slow

Program: High cadence flare program, AR12940

Target: AR

Pointing: xcen=252 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	420

IRIS: High-cadence flare program, AR 12908

2021-12-22T05:45:36 to 2021-12-22T06:40:11

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High-cadence flare program, AR 12908

Target: AR

Pointing: xcen=414 ycen=-301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	399

IRIS: High-Cadence Flare Program (AR 12907)

2021-12-20T03:24:49 to 2021-12-20T04:22:16

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High-Cadence Flare Program (AR 12907)

Target: AR

Pointing: xcen=218 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	420

IRIS: PSP coordination

2021-11-16T22:08:18 to 2021-11-16T23:08:51

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: CH

Pointing: xcen=-491 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	233,182	176
1400	0.34	233,182	176
2796	0.34	233,182	176

IRIS: High-cadence flare watch on unnamed AR

2021-11-09T08:34:16 to 2021-11-09T09:18:25

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k always

Program: High-cadence flare watch on unnamed AR

Target: AR

Pointing: xcen=-607 ycen=350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	3165

IRIS: HOP 307: AR Tracking (12893)

2021-11-08T09:29:47 to 2021-11-08T10:18:44

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

Program: HOP 307: AR Tracking (12893)

Target: AR

Pointing: xcen=371 ycen=262,

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

251062 matches
prev 1...3113 3114 3115 3116 3117 3118 3119 [3120] 3121 3122 ...16738 next