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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252781 matches
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IRIS: BBSO Coordination (16-23 UT)

2017-07-05T15:48:40 to 2017-07-06T03:42:55

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: BBSO Coordination (16-23 UT)

Target: QS

Pointing: xcen=423 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	123,129	1299
2832	2.75	123,129	260
1400	0.46	123,129	1560
2796	0.46	123,129	1560

IRIS: Calib 4: Focus

2017-04-03T23:29:55 to 2017-04-03T23:47:10

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=45 ycen=-197,

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: Large dense 320-step raster for continuous monitoring of AR12641

2017-03-11T09:54:32 to 2017-03-11T16:25:27

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR12641

Target: AR

Pointing: xcen=921 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	640
2832	0.61	234,129	640
1400	0.61	234,129	640
2796	0.61	234,129	640

IRIS: CH boundary, raster mosic, CH

2017-01-25T14:01:43 to 2017-01-25T14:52:27

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: CH boundary, raster mosic, CH

Target: CH

Pointing: xcen=287 ycen=-49,

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: Short term AR evolution (coordination with Hinode)

2017-01-13T09:38:16 to 2017-01-13T10:06:49

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution (coordination with Hinode)

Target: AR

Pointing: xcen=-939 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	80
2832	0.36	183,130	80
1400	0.36	183,130	80
2796	0.36	183,130	80

IRIS: A1: QS monitoring

2017-01-09T04:58:18 to 2017-01-09T05:16:22

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=69 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Short term AR evolution

2017-01-06T08:42:38 to 2017-01-06T09:31:10

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution

Target: AR

Pointing: xcen=213 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	136
2832	0.36	183,130	136
1400	0.36	183,130	136
2796	0.36	183,130	136

IRIS: Raster mosaic (CH)

2017-01-04T19:22:43 to 2017-01-04T20:13:27

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 (CH)

Target: CH

Pointing: xcen=406 ycen=125,

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: Explosive Events Study

2016-12-20T07:22:24 to 2016-12-20T08:17:40

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 Study

Target: AR

Pointing: xcen=-442 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,129	2400

IRIS: B2: QS tracking

2016-11-06T07:24:33 to 2016-11-06T07:34:09

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=724 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: DST coordination: DST 1 on plage near disk center

2016-10-20T14:29:19 to 2016-10-20T15:50:23

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: DST coordination: DST_1 on plage near disk center

Target: QS

Pointing: xcen=20 ycen=-300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	64,67	130
1400	0.62	64,67	130
2796	0.62	64,67	130

IRIS: Short-term evolution of AR12593

2016-09-23T20:47:29 to 2016-09-24T03:43:25

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

Program: Short-term evolution of AR12593

Target: AR

Pointing: xcen=783 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	384
2832	1.08	184,129	384
1400	1.08	184,129	384
2796	1.08	184,129	384

IRIS: IHOP316 Non-Maxwellian Distributions

2016-08-31T22:17:40 to 2016-09-01T00:28:39

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 2 Lossless compression

Program: IHOP316 Non-Maxwellian Distributions

Target: AR

Pointing: xcen=1031 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.07	295,182	32
1400	4.07	295,182	32
2796	4.07	295,182	32

IRIS: B1 AR tracking unnamed

2016-07-30T06:07:16 to 2016-07-30T06:25:22

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

Program: B1 AR tracking unnamed

Target: AR

Pointing: xcen=-236 ycen=-367,

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: 400-step raster AR 12560

2016-07-08T13:19:11 to 2016-07-08T14:20:33

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 12560

Target: AR

Pointing: xcen=-386 ycen=-191,

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

252781 matches
prev 1...625 626 [627] 628 629 630 631 632 633 634 ...16853 next