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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250333 matches
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IRIS: Calib 4: Eclipse Season Focus

2015-02-02T03:44:23 to 2015-02-02T04:01:39

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

Program: Calib 4: Eclipse Season Focus

Target: QS

Pointing: xcen=32 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Sunspot rasters: HINODE coordination

2013-12-23T17:39:38 to 2013-12-23T18:20:38

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8

Program: Sunspot rasters: HINODE coordination

Target: SS

Pointing: xcen=910 ycen=-267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	183,129	128
2796	0.32	183,129	128

IRIS: Med. Sit & Stare (AR 13536 low Telem)

2024-01-04T00:14:10 to 2024-01-04T01:12:18

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: Med. Sit & Stare (AR 13536 low Telem)

Target: AR

Pointing: xcen=-588 ycen=126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	124
1400	0.47	61,66	124
2796	0.47	61,66	124

IRIS: HOP 466 with EIS

2023-06-21T21:00:10 to 2023-06-22T03:57:35

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 466 with EIS

Target: AR

Pointing: xcen=650 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	463,337	2179
1330	2.09	309,182	200
211	0.2	463,337	2179
171	0.2	462,338	2180
1700	0.4	462,337	1083
2832	2.09	309,182	200
304	0.2	462,337	2180
1600	0.4	463,338	1089
131	0.2	463,338	2180
1400	2.09	309,182	200
94	0.2	462,337	2179
2796	2.09	309,182	200
193	0.2	463,337	2180

IRIS: Flare watch program B, AR13190

2023-01-25T11:00:09 to 2023-01-25T12:02:47

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR13190

Target: AR

Pointing: xcen=952 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	133
1400	0.47	121,130	133
2796	0.47	121,130	133

IRIS: Test program AR1 at AR12946

2022-02-15T18:01:29 to 2022-02-15T19:42:28

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 at AR12946

Target: AR

Pointing: xcen=-278 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	560
2796	0.18	136,129	560

EIS: HOP421(Coordinated observation with the MaGIXS sounding rocket)

2021-07-30T18:10:28 to 2021-07-30T19:10:26

Science Goal: HIC2_SCAN_201X512

Program:

Target:

Pointing: xcen=473 ycen=-444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		210,512	null
FeX		210,512	null
FeXVI		210,512	null
SiX		210,512	null
SX		210,512	null
SiVII		210,512	null
FeXI		210,512	null
FeXV		210,512	null
MgVII		210,512	null
CaXV		210,512	null
CaXVI		210,512	null
FeXII		210,512	null
FeIX		210,512	null
FeVIII		210,512	null
FeXIV		210,512	null

IRIS: BBSO Coordination: AR12845

2021-07-21T18:35:00 to 2021-07-21T22:01:30

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

Program: BBSO Coordination: AR12845

Target: AR

Pointing: xcen=765 ycen=-308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	600
2832	0.34	129,129	600
1400	0.34	129,129	600
2796	0.34	129,129	600

IRIS: B1: AR tracking from limb to limb

2021-06-27T04:50:42 to 2021-06-27T05:08:48

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=-362 ycen=380,

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: B1: AR tracking from limb to limb

2021-06-24T04:39:07 to 2021-06-24T04:57:13

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=795 ycen=378,

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: Low datarate ribbon and hot plasma study

2021-05-14T01:09:40 to 2021-05-14T02:43:27

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: Low datarate ribbon and hot plasma study

Target: AR

Pointing: xcen=135 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	200
1400	0.47	61,67	199
2796	0.47	61,67	198

IRIS: AR tracking

2021-05-01T02:46:34 to 2021-05-01T03:35:31

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

Program: AR tracking

Target: AR

Pointing: xcen=835 ycen=-289,

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: On-disk filament tracking (NE filament)

2021-04-11T01:40:39 to 2021-04-11T03:35:58

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: On-disk filament tracking (NE filament)

Target: FI

Pointing: xcen=-239 ycen=562,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	560
2832	0.21	281,182	560
1400	0.21	281,182	560
2796	0.21	281,182	560

IRIS: F1: Mid latitude scan (HOP 336) - south 2/3

2021-03-30T00:54:30 to 2021-03-30T01:44:22

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F1: Mid latitude scan (HOP 336) - south 2/3

Target: QS

Pointing: xcen=2 ycen=-529,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: Explosive events (high cadence sit-and-stare)

2021-03-28T06:26:15 to 2021-03-28T09:17:32

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: Explosive events (high cadence sit-and-stare)

Target: AR

Pointing: xcen=-30 ycen=463,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	5999

250333 matches
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