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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250410 matches
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IRIS: Sunrise coordination, AR13738, 320-step raster

2024-07-10T19:46:36 to 2024-07-10T20:35:19

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

Program: Sunrise coordination, AR13738, 320-step raster

Target: AR

Pointing: xcen=-26 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.3	281,182	160

IRIS: BBSO Coordination on AR13697

2024-06-06T16:39:41 to 2024-06-06T22:38:09

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 on AR13697

Target: AR

Pointing: xcen=544 ycen=-304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1062
2832	2.03	137,129	177
1400	0.34	137,129	1062
2796	0.34	137,129	1061

IRIS: Flare studies, HOP 409

2023-09-25T17:10:36 to 2023-09-26T02:09:54

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare studies, HOP 409

Target: AR

Pointing: xcen=517 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	1150
1400	0.47	61,67	1149
2796	0.47	61,67	1150

IRIS: Limb-to-limb tracking of AR 13437

2023-09-20T21:25:10 to 2023-09-20T22:51:35

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

Program: Limb-to-limb tracking of AR 13437

Target: AR

Pointing: xcen=583 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

EIS: HOP 419 flare watch

2022-05-20T10:25:42 to 2022-05-20T11:05:03

Science Goal:

Program:

Target:

Pointing: xcen=-29 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

IRIS: Flare watch prog. C AR12936

2022-02-04T18:02:21 to 2022-02-04T19:02:40

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

Program: Flare watch prog. C AR12936

Target: AR

Pointing: xcen=895 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	368

IRIS: HIgh cadence flare watch - AR 12924

2022-01-07T09:47:50 to 2022-01-07T10:43:53

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

Program: HIgh cadence flare watch - AR 12924

Target: AR

Pointing: xcen=-272 ycen=-437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: HOP 307, AR 12916

2021-12-26T13:39:24 to 2021-12-26T14:29:04

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, AR 12916

Target: AR

Pointing: xcen=-362 ycen=-246,

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: High-Cadence Flare Program (AR 12907)

2021-12-18T10:49:16 to 2021-12-18T11:46:43

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=-149 ycen=-298,

saaIntervals hiIntervals

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

IRIS: HOP 307 AR12897

2021-11-24T07:10:23 to 2021-11-24T08:00:03

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 AR12897

Target: AR

Pointing: xcen=537 ycen=249,

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

EIS: Context Raster for HOP 420 AR

2021-07-02T17:44:33 to 2021-07-02T18:31:27

Science Goal: Context Raster for HOP 420 AR

Program:

Target:

Pointing: xcen=401 ycen=-290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

IRIS: SST coordination

2021-06-23T07:24:52 to 2021-06-23T12:02:09

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST coordination

Target: QS

Pointing: xcen=-3 ycen=828,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	123,129	910
2796	0.3	123,129	910

IRIS: Flare ribbon spatial/temporal analysis study

2021-06-22T06:41:01 to 2021-06-22T07:20:01

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare ribbon spatial/temporal analysis study

Target: AR

Pointing: xcen=574 ycen=372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	1267

IRIS: Full Disk Mosaic

2021-05-24T10:06:07 to 2021-05-25T03:30:02

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: HOP 307 at AR 12824

2021-05-21T23:49:28 to 2021-05-22T00:38:25

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

Program: HOP 307 at AR 12824

Target: AR

Pointing: xcen=-422 ycen=341,

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

250410 matches
prev 1...1561 1562 1563 1564 1565 1566 [1567] 1568 1569 1570 ...16694 next