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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256438 matches
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IRIS: B1: Active region tracking

2016-10-30T09:02:18 to 2016-10-30T09:20:24

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

Program: B1: Active region tracking

Target: AR

Pointing: xcen=-747 ycen=169,

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: Limb coronal hole, large sit and stare

2016-10-29T21:09:11 to 2016-10-29T23:09:38

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: Limb coronal hole, large sit and stare

Target: CH

Pointing: xcen=-3 ycen=1009,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	774

IRIS: A1: QS monitoring

2016-10-18T04:39:16 to 2016-10-18T04:57:20

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=-2 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Calib 4: Focus

2016-10-17T04:45:13 to 2016-10-17T05:02:29

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=188 ycen=-133,

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: HOP 237 on SW limb prominence

2016-10-15T05:06:31 to 2016-10-15T07:38:01

Science Goal: Very large coarse 32-step raster 62x175 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: HOP 237 on SW limb prominence

Target: FI

Pointing: xcen=873 ycen=-430,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	231,182	144
2796	1.05	231,182	144

IRIS: Plage explosive events

2016-09-30T20:08:22 to 2016-09-30T21:25:27

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: Plage explosive events

Target: AR

Pointing: xcen=-490 ycen=70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2699

IRIS: SST Coord: Program A (Chromospheric Heating Statistics)

2016-09-19T07:30:00 to 2016-09-19T12:12:19

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: Program A (Chromospheric Heating Statistics)

Target: AR

Pointing: xcen=-345 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	512
2796	0.55	165,129	512

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: A1: QS monitoring

2016-08-25T04:19:16 to 2016-08-25T04:37:20

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=55 ycen=-78,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: AR 12532 evolution, target=AR

2016-04-22T12:56:57 to 2016-04-22T13:58:19

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

Program: AR 12532 evolution, target=AR

Target: AR

Pointing: xcen=147 ycen=181,

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 waves in QS bright points, target=QS

2016-04-22T07:59:17 to 2016-04-22T11:31:53

Science Goal: Medium dense 4-step raster 1x60 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: SST waves in QS bright points, target=QS

Target: QS

Pointing: xcen=-2 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	62,66	1260
2796	0.17	62,66	1260

IRIS: Deep exposure raster of AR 12521

2016-03-17T14:10:13 to 2016-03-17T14:42:57

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: Deep exposure raster of AR 12521

Target: AR

Pointing: xcen=608 ycen=411,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,131	8
1400	4.09	154,131	8
2796	4.09	154,131	8

IRIS: Flarewatch on AR 12494

2016-02-10T10:10:21 to 2016-02-10T11:20:08

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

Program: Flarewatch on AR 12494

Target: AR

Pointing: xcen=817 ycen=-138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,129	436

IRIS: Focus Test

2016-01-25T07:35:58 to 2016-01-25T07:53:14

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

Program: Focus Test

Target: QS

Pointing: xcen=9 ycen=-22,

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: Sunspot umbra with DST

2015-12-11T18:34:53 to 2015-12-11T19:33:16

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 2 Spatial x 1, Spectral x 2

Program: Sunspot umbra with DST

Target: AR

Pointing: xcen=-193 ycen=-83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	59,65	273

256438 matches
prev 1...569 570 571 572 573 574 [575] 576 577 578 ...17096 next