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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256502 matches
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IRIS: Short-term Active Region Evolution (HOP 306), AR12618

2016-12-16T22:09:15 to 2016-12-16T23:02:18

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

Program: Short-term Active Region Evolution (HOP 306), AR12618

Target: AR

Pointing: xcen=824 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: CH mosaic study (QS)

2016-12-16T10:48:41 to 2016-12-16T11:39:25

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 mosaic study (QS)

Target: QS

Pointing: xcen=-429 ycen=360,

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: ALMA coordination - Coronal rain (raster)

2016-12-11T13:40:04 to 2016-12-11T14:05:54

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: ALMA coordination - Coronal rain (raster)

Target: CR

Pointing: xcen=1031 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.23	264,182	8
1400	0.65	264,182	40
2796	0.54	264,182	48

IRIS: AR evolution (HOP 306 IRIS only) on AR 12615

2016-12-06T07:35:26 to 2016-12-06T07:53:07

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

Program: AR evolution (HOP 306 IRIS only) on AR 12615

Target: AR

Pointing: xcen=575 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	16
2832	1.11	184,129	16
1400	1.11	184,129	16
2796	1.11	184,129	16

IRIS: AR evolution (HOP 306)

2016-11-30T00:02:20 to 2016-11-30T00:37:42

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

Program: AR evolution (HOP 306)

Target: AR

Pointing: xcen=104 ycen=134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	32
2832	1.11	184,130	32
1400	1.11	184,130	32
2796	1.11	184,130	32

IRIS: CH at N-pole and spicules, sit-and-stare

2016-11-24T02:32:49 to 2016-11-24T03:40:57

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2 Lossless compression

Program: CH at N-pole and spicules, sit-and-stare

Target: CH

Pointing: xcen=-5 ycen=917,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	169,182	216
2796	0.32	169,182	216

IRIS: A1: QS monitoring

2016-08-27T04:19:16 to 2016-08-27T04:37:20

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=-38 ycen=-24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	209,129	12
2832	4.52	209,129	3
1400	1.13	209,129	11
2796	1.13	209,129	11

IRIS: 400-step raster AR 12562

2016-07-10T03:34:11 to 2016-07-10T04:35:33

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

Program: 400-step raster AR 12562

Target: AR

Pointing: xcen=-668 ycen=-146,

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: SST coordination plage AR12543

2016-05-11T08:48:20 to 2016-05-11T10:22:28

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

Program: SST coordination plage AR12543

Target: AR

Pointing: xcen=287 ycen=-37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	127,129	91
1400	0.21	127,129	455
2796	0.17	127,129	546

IRIS: C1: North Pole

2016-05-07T06:37:31 to 2016-05-07T07:11:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: AR 12532 FeXII sit-and-stare, target=AR

2016-04-22T06:47:44 to 2016-04-22T07:47:22

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: AR 12532 FeXII sit-and-stare, target=AR

Target: AR

Pointing: xcen=122 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	122,129	110
2796	0.54	122,129	110

IRIS: AR monitoring, 400-step raster, AR 12526

2016-04-02T16:49:11 to 2016-04-02T17:50:33

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

Program: AR monitoring, 400-step raster, AR 12526

Target: AR

Pointing: xcen=631 ycen=14,

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: Raster on CH near disk center

2016-03-08T08:21:33 to 2016-03-08T09:29:19

Science Goal: Very large dense 128-step raster 42.2x175 128s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Raster on CH near disk center

Target: CH

Pointing: xcen=100 ycen=-320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	214,182	32
2832	2.12	214,182	32
1400	2.12	214,182	32
2796	2.12	214,182	32

IRIS: Fading coronal hole scan

2016-03-03T06:46:45 to 2016-03-03T07:49:50

Science Goal: Very large dense 400-step raster 131.7x175 400s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Fading coronal hole scan

Target: QS

Pointing: xcen=-5 ycen=950,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	308,182	200
2796	0.32	308,182	200

IRIS: B2: QS tracking from limb to limb

2016-02-23T05:31:27 to 2016-02-23T05:41:03

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=893 ycen=385,

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

256502 matches
prev 1...777 778 779 780 781 782 783 [784] 785 786 ...17101 next