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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250246 matches
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IRIS: Quiet Sun near disk center

2017-10-12T23:14:22 to 2017-10-13T02:33:10

Science Goal: Large dense 96-step raster 31.35x120 96s C II Si IV Mg II h/k Mg II w s Deep x 60 Lossless compression

Program: Quiet Sun near disk center

Target: QS

Pointing: xcen=89 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.32	154,129	60
2832	16.57	154,129	12
1400	3.32	154,129	60
2796	3.32	154,129	60

IRIS: High cadence sit-and-stare AR12680

2017-09-15T13:30:15 to 2017-09-15T14:41:21

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: High cadence sit-and-stare AR12680

Target: AR

Pointing: xcen=-130 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	59,69	1200

IRIS: CH continuous monitoring

2017-08-10T19:49:31 to 2017-08-10T20:43:50

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH continuous monitoring

Target: CH

Pointing: xcen=67 ycen=-345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	159
2796	0.34	281,182	160

IRIS: BBSO coordination

2017-08-01T19:40:44 to 2017-08-01T22:08:02

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

Program: BBSO coordination

Target: CH

Pointing: xcen=-33 ycen=188,

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: AR low telemetry rasters

2017-07-24T01:00:03 to 2017-07-24T03:47:43

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: AR low telemetry rasters

Target: AR

Pointing: xcen=38 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	320

IRIS: ALMA T3/#3

2017-03-16T18:07:45 to 2017-03-16T18:14:21

Science Goal: Medium dense 4-step raster 1x60 4s FUV spectrally rebinned x 4

Program: ALMA T3/#3

Target: QS

Pointing: xcen=-573 ycen=-584,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	62,66	25
2832	0.27	62,66	25
1400	0.27	62,66	25
2796	0.27	62,66	25

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: Boundary equatorial CH,

2016-10-26T21:22:58 to 2016-10-26T22:40:47

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

Program: Boundary equatorial CH,

Target: CH

Pointing: xcen=-237 ycen=-411,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	500

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: HOP 306 (IRIS only), short-term evolution East AR

2016-09-30T04:59:26 to 2016-09-30T06:43:25

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

Program: HOP 306 (IRIS only), short-term evolution East AR

Target: AR

Pointing: xcen=-619 ycen=74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	96
2832	1.08	184,129	96
1400	1.08	184,129	96
2796	1.08	184,129	96

IRIS: Plage explosive events, AR12597

2016-09-29T18:34:24 to 2016-09-29T19:24:21

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, AR12597

Target: AR

Pointing: xcen=901 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	1750

IRIS: Plage Explosive Events (Non-simul Readout)

2016-09-17T00:17:53 to 2016-09-17T01:52:05

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 (Non-simul Readout)

Target: QS

Pointing: xcen=98 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	3300

IRIS: GREGOR collaboration (Henriques)

2016-07-11T07:29:21 to 2016-07-11T11:58:07

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR collaboration (Henriques)

Target: QS

Pointing: xcen=-0 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	129,129	440
2832	0.61	129,129	440
1400	0.61	129,129	440
2796	0.61	129,129	440

IRIS: Low tel. prominence-cavity monitoring

2016-05-23T07:02:03 to 2016-05-23T07:34:49

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2

Program: Low tel. prominence-cavity monitoring

Target: FI

Pointing: xcen=-726 ycen=644,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	2.05	152,129	16
2796	2.05	152,129	16

IRIS: B1: AR Tracking on AR 12539

2016-05-01T04:35:18 to 2016-05-01T04:53:24

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

Program: B1: AR Tracking on AR 12539

Target: AR

Pointing: xcen=-534 ycen=344,

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

250246 matches
prev 1...385 386 387 388 389 390 391 [392] 393 394 ...16684 next