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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253538 matches
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IRIS: Flare watch on AR12644 (w/ Hinode)

2017-04-05T06:31:33 to 2017-04-05T08:41:36

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch on AR12644 (w/ Hinode)

Target: AR

Pointing: xcen=927 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	121,129	480
2796	0.27	121,129	480

IRIS: Spicules inside network, SOT coordination.

2017-02-23T10:27:22 to 2017-02-23T11:28:38

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Spicules inside network, SOT coordination.

Target: QS

Pointing: xcen=-20 ycen=-188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	126,129	100
2832	0.61	126,129	100
1400	0.61	126,129	100
2796	0.61	126,129	100

IRIS: B2: QS tracking

2017-01-05T05:34:11 to 2017-01-05T05:43:47

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-146 ycen=-71,

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: Raster mosaic (QS/CH boundary)

2017-01-03T02:45:43 to 2017-01-03T03:36:27

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Raster mosaic (QS/CH boundary)

Target: CH

Pointing: xcen=251 ycen=777,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: Coronal hole mosaic (boundary)

2016-12-11T07:20:11 to 2016-12-11T08:10:55

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Coronal hole mosaic (boundary)

Target: CH

Pointing: xcen=402 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: CH Boundary

2016-11-21T12:58:27 to 2016-11-21T13:49:11

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: CH Boundary

Target: CH

Pointing: xcen=295 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

IRIS: Equatorial CH Boundary study 30 s Exposure

2016-11-18T11:51:53 to 2016-11-18T12:42:37

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Equatorial CH Boundary study 30 s Exposure

Target: CH

Pointing: xcen=552 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

IRIS: Explosive events, Large sit-and-stare

2016-10-29T04:17:24 to 2016-10-29T06:17:18

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, Large sit-and-stare

Target: AR

Pointing: xcen=252 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4200

IRIS: Explosive events

2016-10-28T23:49:38 to 2016-10-29T00:58:44

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

Target: AR

Pointing: xcen=189 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,128	2999

IRIS: SST Coord F (CHROMIS) AR12585

2016-09-03T14:09:30 to 2016-09-03T16:30:39

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: SST Coord F (CHROMIS) AR12585

Target: AR

Pointing: xcen=-522 ycen=39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	256
2796	0.55	165,129	256

IRIS: short-term AR 12574/12577 evolution (HOP 306, Bart)

2016-08-19T06:56:30 to 2016-08-19T11:16:28

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: short-term AR 12574/12577 evolution (HOP 306, Bart)

Target: AR

Pointing: xcen=893 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	240
2832	1.08	184,129	240
1400	1.09	184,129	239
2796	1.08	184,129	240

IRIS: SST coordination (Pereira), AR12569

2016-07-24T07:31:44 to 2016-07-24T12:02:43

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST coordination (Pereira), AR12569

Target: AR

Pointing: xcen=632 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	1559
1400	0.17	65,66	1559
2796	0.17	65,66	1559

IRIS: 400-step raster, E limb AR

2016-07-06T13:55:11 to 2016-07-06T14:56:33

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: 400-step raster, E limb AR

Target: AR

Pointing: xcen=-693 ycen=-174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: GREGOR coordination at AR 12552

2016-06-10T17:05:17 to 2016-06-10T17:55:41

Science Goal: Medium dense 96-step raster 31.35x60 96s C II Si IV Mg II w Deep x 4

Program: GREGOR coordination at AR 12552

Target: AR

Pointing: xcen=764 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	94,66	192
2832	0.26	94,66	192
1400	0.26	94,66	192

IRIS: SST coordination sunspot dynamics AR 12546 (#1, raster)

2016-05-25T07:44:31 to 2016-05-25T09:56:33

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination sunspot dynamics AR 12546 (#1, raster)

Target: SS

Pointing: xcen=861 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	70,66	832

253538 matches
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