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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247124 matches
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IRIS: CH/QS boundary

2019-02-03T16:29:53 to 2019-02-03T17:43:10

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: CH/QS boundary

Target: CH

Pointing: xcen=-353 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	170,182	35
2832	2.09	170,182	35
1400	2.09	170,182	35
2796	2.09	170,182	35

IRIS: F1: HOP 336, Mid-latitude Scan (Short S4)

2019-01-28T16:49:32 to 2019-01-28T17:04:29

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 FUV spectrally rebinned x 2

Program: F1: HOP 336, Mid-latitude Scan (Short S4)

Target: (NONE)

Pointing: xcen=134 ycen=-618,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	216,130	24
2832	0.62	216,130	24
1400	0.62	216,130	24
2796	0.62	216,130	24

IRIS: HOP 307: AR 12723

2018-10-03T14:38:30 to 2018-10-03T15:27:27

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

Program: HOP 307: AR 12723

Target: AR

Pointing: xcen=726 ycen=-224,

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	0.62	281,182	79

IRIS: SST coordination, A MEDIUM

2018-09-29T09:52:46 to 2018-09-29T11:46:33

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 1, Spectral x 2 FUV spectrally rebinned x 4

Program: SST coordination, A_MEDIUM

Target: QS

Pointing: xcen=-149 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.81	84,67	140
1400	0.2	84,67	560
2796	0.2	84,67	560

IRIS: B1: Tracking AR

2018-08-19T04:39:04 to 2018-08-19T04:57:10

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: Tracking AR

Target: AR

Pointing: xcen=78 ycen=-220,

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: HOP 307 on emerging flux region

2018-07-05T01:09:39 to 2018-07-05T03:36:30

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

Program: HOP 307 on emerging flux region

Target: EF

Pointing: xcen=468 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: HOP 307 on new AR

2018-06-13T12:10:38 to 2018-06-13T13:48:32

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

Program: HOP 307 on new AR

Target: AR

Pointing: xcen=-851 ycen=73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Spicules near limb (SST)

2018-04-12T07:30:33 to 2018-04-12T12:58:42

Science Goal: Medium coarse 4-step raster 6x60 4s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 1 SJI cadence 0.5x faster

Program: Spicules near limb (SST)

Target: (NONE)

Pointing: xcen=-98 ycen=-698,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.88	67,69	175
1400	0.38	67,69	875
2796	0.31	67,69	1050

IRIS: Sit and Stare (Small Plage Region)

2018-04-12T05:42:13 to 2018-04-12T06:41:28

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

Program: Sit and Stare (Small Plage Region)

Target: AR

Pointing: xcen=350 ycen=-413,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	59,69	1000

IRIS: HOP 336: North #3

2018-04-09T12:04:29 to 2018-04-09T12:54:22

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

Program: HOP 336: North #3

Target: QS

Pointing: xcen=98 ycen=701,

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: HOP 312: 75 deg west

2018-03-28T17:44:15 to 2018-03-28T23:44:32

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: 75 deg west

Target: QS

Pointing: xcen=919 ycen=11,

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: IHOP 341 on AR 12699

2018-02-11T12:04:30 to 2018-02-11T13:13:01

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: IHOP 341 on AR 12699

Target: AR

Pointing: xcen=104 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,129	302
2832	0.23	128,129	302
1400	0.23	128,129	301
2796	0.23	128,129	302

IRIS: HOP307: AR12685

2017-10-25T08:49:01 to 2017-10-25T11:41:51

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

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-389 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.09	281,182	159
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: HOP 307: AR12685

2017-10-24T22:43:42 to 2017-10-25T01:36:32

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

Program: HOP 307: AR12685

Target: AR

Pointing: xcen=-482 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: High S/N sit and stare AR12681

2017-10-01T20:58:16 to 2017-10-01T23:32:13

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: High S/N sit and stare AR12681

Target: AR

Pointing: xcen=866 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	50
1400	3.08	169,182	50
2796	3.08	169,182	50

247124 matches
prev 1...937 938 939 [940] 941 942 943 944 945 946 ...16475 next