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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250249 matches
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IRIS: B1: AR tracking from limb to limb

2017-07-30T11:24:40 to 2017-07-30T11:42:46

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=939 ycen=57,

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: AR Hot Loops Scan

2017-06-29T07:06:32 to 2017-06-29T10:22:57

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: AR Hot Loops Scan

Target: AR

Pointing: xcen=475 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	48
1400	4.09	154,132	48
2796	4.09	154,132	48

IRIS: SST Coord Program A: Jets in QS/CH

2017-05-31T07:39:24 to 2017-05-31T13:53:57

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST Coord Program A: Jets in QS/CH

Target: CH

Pointing: xcen=-2 ycen=-911,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	64,69	3632
2796	0.1	64,69	3632

IRIS: Deep sit-and-stare on sunspot and loop footpoints

2017-04-07T05:37:00 to 2017-04-07T06:54:44

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

Program: Deep sit-and-stare on sunspot and loop footpoints

Target: AR

Pointing: xcen=926 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	25
1400	3.11	169,182	25
2796	3.11	169,182	25

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

2017-03-09T23:53:58 to 2017-03-10T03:34:13

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

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

Target: AR

Pointing: xcen=931 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	640
2832	0.34	234,129	639
1400	0.34	234,129	640
2796	0.34	234,129	640

IRIS: Large dense 320-step raster for continuous monitoring of AR in NE

2017-02-28T15:28:35 to 2017-02-28T17:47:06

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR in NE

Target: AR

Pointing: xcen=-583 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	400
2832	0.35	234,129	400
1400	0.35	234,129	400
2796	0.35	234,129	400

IRIS: AR 12632, DST coord

2017-02-02T15:16:29 to 2017-02-02T16:21:02

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: AR 12632, DST coord

Target: AR

Pointing: xcen=495 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	127,129	100
2832	0.65	127,129	100
2796	0.65	127,129	100

IRIS: AR 12629, SP Penumbra

2017-02-01T01:55:10 to 2017-02-01T02:57:18

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 12629, SP Penumbra

Target: AR

Pointing: xcen=582 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	152,129	176
2832	1.41	152,129	44
1400	0.35	152,129	176
2796	0.35	152,129	176

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: Rapid Raster QS/CH Boundary

2016-12-29T07:49:44 to 2016-12-29T08:22:16

Science Goal: Large dense 16-step raster 5x120 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid Raster QS/CH Boundary

Target: CH

Pointing: xcen=360 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	126,130	146
2832	0.22	126,130	146
1400	0.22	126,130	146
2796	0.22	126,130	146

IRIS: Rapid Raster QS/CH Boundary

2016-12-28T18:25:37 to 2016-12-28T19:23:32

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid Raster QS/CH Boundary

Target: CH

Pointing: xcen=-67 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.81	66,66	72
2832	0.81	66,66	72
1400	0.81	66,66	72
2796	0.8	66,66	73

IRIS: N Pole CH Very Large Raster

2016-12-25T23:50:13 to 2016-12-26T00:40:57

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: N Pole CH Very Large Raster

Target: CH

Pointing: xcen=-2 ycen=945,

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: A1: QS Monitoring

2016-12-23T08:29:18 to 2016-12-23T08:47:22

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=-31 ycen=6,

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 Active Region Evolution, HOP 306 IRIS only

2016-12-17T17:39:26 to 2016-12-17T18:32:29

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

Program: Short-term Active Region Evolution, HOP 306 IRIS only

Target: AR

Pointing: xcen=-306 ycen=212,

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: Short-term Active Region Evolution, E-limb AR

2016-12-14T19:47:50 to 2016-12-14T20:40:53

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

Program: Short-term Active Region Evolution, E-limb AR

Target: AR

Pointing: xcen=-772 ycen=182,

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

250249 matches
prev 1...601 602 603 604 [605] 606 607 608 609 610 ...16684 next