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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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256430 matches
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IRIS: rerun of Feb 14, dense raster, AR 11998

2014-03-08T20:26:46 to 2014-03-08T21:30:09

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: rerun of Feb 14, dense raster, AR 11998

Target: AR

Pointing: xcen=-526 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	309,182	160
2832	1.58	309,182	40
1400	0.32	309,182	199

IRIS: Flare watch at AR11934

2013-12-28T19:31:18 to 2013-12-28T20:25:02

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flare watch at AR11934

Target: AR

Pointing: xcen=519 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	304
2796	0.18	135,129	304

IRIS: Dynamics at CH boundary

2013-12-24T01:47:52 to 2013-12-24T02:33:16

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15

Program: Dynamics at CH boundary

Target: CH

Pointing: xcen=346 ycen=429,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	169,182	85
2796	0.53	169,182	85

IRIS: BP dynamics in CH

2013-12-23T07:53:52 to 2013-12-23T08:38:12

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

Program: BP dynamics in CH

Target: CH

Pointing: xcen=217 ycen=679,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	151,129	80
2796	0.55	151,129	80

IRIS: AR fan dynamics

2013-11-26T13:21:22 to 2013-11-26T14:14:36

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR fan dynamics

Target: AR

Pointing: xcen=578 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	136,129	48
2832	4.44	136,129	12
1400	1.11	136,129	48
2796	1.11	136,129	48

IRIS: Quiet sun, mu=0.4, raster

2013-11-17T06:20:09 to 2013-11-17T06:55:43

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.4, raster

Target: QS

Pointing: xcen=578 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	191,182	32
2832	4.45	191,182	8
1400	1.11	191,182	32
2796	1.11	191,182	32

IRIS: AR11884, flare watch

2013-11-05T22:59:43 to 2013-11-05T23:33:49

Science Goal: Very large sparse 2-step raster 1x175 2s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11884, flare watch

Target: AR

Pointing: xcen=752 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	100
1400	0.34	170,182	99
2796	0.34	170,182	100

IRIS: HD91316, pt 2

2013-08-29T12:22:00 to 2013-08-29T13:03:59

Science Goal: HD91316, pointing2

Program: HD91316, pt 2

Target: (NONE)

Pointing: xcen=-775 ycen=566,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	418,182	8
2832	5	418,182	9
1400	3.18	418,182	12
2796	3.33	418,182	13

IRIS: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 8

2013-08-13T08:16:11 to 2013-08-13T09:44:47

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: AR 11817, small dense raster longer exposures

Target: (NONE)

Pointing: xcen=-95 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.74	38,40	120
2832	4.43	38,40	20
1400	0.74	38,40	120
2796	0.74	38,40	120

IRIS: Medium sparse raster 19"x60" 20s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

2013-08-09T08:04:39 to 2013-08-09T09:58:55

Science Goal: Medium sparse raster 19"x60" 20s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR at E limb, coordination with La Palma

Target: (NONE)

Pointing: xcen=-865 ycen=-281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	84,69	350
1400	0.33	84,69	350
2796	0.33	84,69	350

SOT: LaPalma

2007-04-14T07:34:00 to 2007-04-14T10:04:02

Science Goal: Prominence; PR; Prominence

Program: Gb CaH Mag 1Kx1K 1x1, 15sec

Target: Prominence

Pointing: xcen=-344 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.38	55,55	401
TF Fe I 6302	0.38	81,81	400
Ca II H line	0.38	55,55	400

IRIS: BBSO coordination, AR13319

2023-06-01T16:29:43 to 2023-06-01T22:30:13

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR13319

Target: AR

Pointing: xcen=532 ycen=-290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1068
2832	2.03	137,129	178
1400	0.34	137,129	1068
2796	0.34	137,129	1068

IRIS: High-cadence flare program on AR12957

2022-03-01T11:33:25 to 2022-03-01T15:23:16

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High-cadence flare program on AR12957

Target: AR

Pointing: xcen=-646 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	1680

IRIS: Limb to limb tracking of AR 12767

2020-07-31T04:55:25 to 2020-07-31T06:33:19

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

Program: Limb to limb tracking of AR 12767

Target: AR

Pointing: xcen=616 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: SST Coord: AR12760 Inversion Line (Low Data Rate)

2020-05-03T07:30:00 to 2020-05-03T12:03:02

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 4 FUV spectrally rebinned x 4

Program: SST Coord: AR12760 Inversion Line (Low Data Rate)

Target: AR

Pointing: xcen=831 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	83,67	784
2832	0.35	83,67	784
1400	0.35	83,67	784
2796	0.35	83,67	784

256430 matches
prev 1...505 506 507 508 [509] 510 511 512 513 514 ...17096 next