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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256649 matches
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IRIS: HOP 312 Granular Fragmentation (15deg N)

2020-10-09T11:59:43 to 2020-10-09T18:00:00

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: HOP 312 Granular Fragmentation (15deg N)

Target: QS

Pointing: xcen=-30 ycen=246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	1040
1400	0.35	66,67	1040
2796	0.35	66,67	1040

IRIS: HOP 307: AR at NE Limb

2020-09-23T16:44:38 to 2020-09-23T20:00:27

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

Program: HOP 307: AR at NE Limb

Target: AR

Pointing: xcen=-785 ycen=417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: Low-lying loops in new AR/plage

2020-09-19T21:51:36 to 2020-09-20T02:58:19

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops in new AR/plage

Target: AR

Pointing: xcen=293 ycen=-455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	999
2796	0.31	127,129	1000

IRIS: HOP 393, #1

2020-09-05T02:08:04 to 2020-09-05T02:57:57

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

Program: HOP 393, #1

Target: QS

Pointing: xcen=-103 ycen=-123,

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

EIS: Active region studies

2020-09-01T18:49:42 to 2020-09-01T19:50:26

Science Goal:

Program:

Target:

Pointing: xcen=67 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: HOP 396 Collaboration with Chandrayaan-2

2020-08-27T15:49:13 to 2020-08-27T16:52:37

Science Goal: cam_flare_hot1_study

Program:

Target:

Pointing: xcen=-584 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		100,120	null
FeXVII		100,120	null
CaXV		100,120	null
FeXII		100,120	null
SXIII		100,120	null
FeXIV		100,120	null

IRIS: AR tracking (HOP 307), AR 12772

2020-08-21T12:24:36 to 2020-08-21T20:34:09

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

Program: AR tracking (HOP 307), AR 12772

Target: AR

Pointing: xcen=843 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	800
2832	0.61	281,182	800
1400	0.61	281,182	800
2796	0.61	281,182	800

EIS: HOP 396 Collaboration with Chandarayan-2

2020-08-20T14:49:43 to 2020-08-20T15:58:00

Science Goal: cam_flare_hot1_study

Program:

Target:

Pointing: xcen=735 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		100,120	null
FeXVII		100,120	null
CaXV		100,120	null
FeXII		100,120	null
SXIII		100,120	null
FeXIV		100,120	null

IRIS: SST coordination, North Pole CH

2020-08-18T07:24:26 to 2020-08-18T12:04:46

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, North Pole CH

Target: CH

Pointing: xcen=-3 ycen=938,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	123,129	920
2796	0.3	123,129	920

IRIS: On-disk filament tracking

2020-08-15T18:30:26 to 2020-08-15T21:15:10

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

Target: FI

Pointing: xcen=461 ycen=602,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	800
2832	0.21	281,182	800
1400	0.21	281,182	800
2796	0.21	281,182	800

EIS: Context raster

2020-08-13T21:13:35 to 2020-08-13T21:16:31

Science Goal: Supporting HOP79

Program:

Target:

Pointing: xcen=-21 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Coalignment at North Pole

2020-07-28T23:16:45 to 2020-07-28T23:28:42

Science Goal: alignment_modified_v2

Program:

Target:

Pointing: xcen=-16 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		60,512	null
FeXI		60,512	null
FeXV		60,512	null
FeXII		60,512	null

IRIS: F1: Mid-latitude scan (HOP 336), North #3

2020-07-13T15:11:29 to 2020-07-13T16:01:21

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), North #3

Target: QS

Pointing: xcen=96 ycen=484,

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: SST Coordination WL (Oliver)

2020-07-06T10:09:14 to 2020-07-06T12:12:42

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: SST Coordination WL (Oliver)

Target: CR

Pointing: xcen=944 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.14	62,69	899
1400	0.14	62,69	900
2796	0.14	62,69	900

IRIS: SST coordination, prog. C, HOP 402

2020-06-14T07:05:29 to 2020-06-14T09:37:50

Science Goal: Large sparse 16-step raster 15x120 16s Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination, prog. C, HOP 402

Target: AR

Pointing: xcen=649 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	138,129	440
2832	0.35	138,129	440
1400	0.35	138,129	440
2796	0.35	138,129	440

256649 matches
prev 1...1665 1666 [1667] 1668 1669 1670 1671 1672 1673 1674 ...17110 next