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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252451 matches
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IRIS: SST Coordination: Spicules East Limb

2020-07-27T07:10:01 to 2020-07-27T09:34:24

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: SST Coordination: Spicules East Limb

Target: QS

Pointing: xcen=-476 ycen=-794,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.28	121,129	44
1400	0.66	121,129	220
2796	0.55	121,129	264

IRIS: BBSO coordination, AR 12749

2019-10-05T17:09:54 to 2019-10-05T21:55:07

Science Goal: Medium dense 192-step raster 63.1x60 192s Deep x 2 FUV spectrally rebinned x 2

Program: BBSO coordination, AR 12749

Target: AR

Pointing: xcen=-227 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	128,67	1296
2832	0.22	128,67	1296
1400	0.22	128,67	1296
2796	0.22	128,67	1296

IRIS: B1: AR (unnamed) tracking limb-to-limb (same target from last week)

2017-03-14T04:52:29 to 2017-03-14T05:10:34

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

Program: B1: AR (unnamed) tracking limb-to-limb (same target from last week)

Target: AR

Pointing: xcen=57 ycen=456,

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: B2: QS tracking (for AR 12610)

2016-11-22T09:19:33 to 2016-11-22T09:29:09

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

Program: B2: QS tracking (for AR 12610)

Target: QS

Pointing: xcen=732 ycen=678,

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

IRIS: Equatorial CH Boundary Study 30 s Exposure

2016-11-17T11:29:43 to 2016-11-17T12:20:27

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: Equatorial CH Boundary Study 30 s Exposure

Target: CH

Pointing: xcen=464 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

IRIS: Hot Loops. AR 12604

2016-11-03T14:25:03 to 2016-11-03T15:30:31

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: Hot Loops. AR 12604

Target: AR

Pointing: xcen=956 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	154,131	16
1400	4.03	154,131	16
2796	4.03	154,131	16

IRIS: A1: QS monitoring

2016-10-19T04:19:16 to 2016-10-19T04:37:20

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=-2 ycen=6,

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: IHOP 237 on prominence

2016-10-13T05:11:31 to 2016-10-13T07:17:46

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: IHOP 237 on prominence

Target: QS

Pointing: xcen=873 ycen=-431,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	199,182	120
2796	1.05	199,182	120

IRIS: HOP 306, short term evolution AR12599

2016-10-10T22:09:26 to 2016-10-11T04:48:03

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

Program: HOP 306, short term evolution AR12599

Target: AR

Pointing: xcen=272 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.28	184,128	311
2832	1.28	184,128	312
1400	1.28	184,128	311
2796	1.28	184,128	312

IRIS: Deep exposures hot loops AR 12593

2016-09-22T05:55:14 to 2016-09-22T07:00:41

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 exposures hot loops AR 12593

Target: AR

Pointing: xcen=533 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	16
1400	4.09	154,132	16
2796	4.09	154,132	16

IRIS: Roll -90 test, large sit-and-stare

2016-08-12T14:26:53 to 2016-08-12T15:24:48

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Roll -90 test, large sit-and-stare

Target: AR

Pointing: xcen=-322 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	119,129	620

IRIS: 400-step raster on AR12553

2016-06-17T20:37:09 to 2016-06-17T21:38:31

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

Program: 400-step raster on AR12553

Target: AR

Pointing: xcen=318 ycen=-123,

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: 400-step dense raster AR 12548 (0.6 Mb/s)

2016-05-30T22:12:08 to 2016-05-30T23:13:30

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

Program: 400-step dense raster AR 12548 (0.6 Mb/s)

Target: AR

Pointing: xcen=904 ycen=259,

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: Small-prominence monitoring at southwest limb

2016-05-28T06:17:50 to 2016-05-28T06:56:46

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Small-prominence monitoring at southwest limb

Target: FI

Pointing: xcen=890 ycen=-410,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	152,129	72
2796	0.54	152,129	72

IRIS: Flare Watch on AR12535

2016-04-30T22:20:17 to 2016-05-01T01:59:29

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 8 Spatial x 2, Spectral x 2

Program: Flare Watch on AR12535

Target: AR

Pointing: xcen=149 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	126,129	342
2832	0.63	126,129	345
1400	0.64	126,129	344
2796	0.64	126,129	342

252451 matches
prev 1...257 258 259 260 261 [262] 263 264 265 266 ...16831 next