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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251312 matches
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IRIS: AR on west limb

2014-06-29T15:33:56 to 2014-06-29T18:28:28

Science Goal: Very large coarse 16-step raster 30x175 16s C II Si IV Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2

Program: AR on west limb

Target: AR

Pointing: xcen=-913 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	197,182	559
1400	0.31	197,182	560

IRIS: Coordination w THEMIS: AR 12080 and Prominence

2014-06-05T10:02:49 to 2014-06-05T11:15:34

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: Coordination w THEMIS: AR 12080 and Prominence

Target: AR

Pointing: xcen=-564 ycen=-141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.8	308,182	91
1400	0.8	308,182	92
2796	0.8	308,182	92

IRIS: IHOP249 Spicules at the S Pole

2014-05-09T23:26:36 to 2014-05-10T02:00:23

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 4

Program: IHOP249 Spicules at the S Pole

Target: SP

Pointing: xcen=8 ycen=-949,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	121,129	547
1400	0.28	121,129	547
2796	0.28	121,129	546

IRIS: QS at S Pole

2014-03-18T13:47:57 to 2014-03-18T15:27:14

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: QS at S Pole

Target: QS

Pointing: xcen=3 ycen=-959,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	125,129	312
1400	0.32	125,129	312

IRIS: Flare watch at AR 11990

2014-02-27T18:04:29 to 2014-02-27T20:48:45

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: Flare watch at AR 11990

Target: AR

Pointing: xcen=-628 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	75,69	304
1400	0.54	75,69	304

IRIS: Synoptic raster of AR 11967 lead spot, SOT coordination

2014-02-01T12:20:22 to 2014-02-01T13:11:35

Science Goal: Dense synoptic raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Synoptic raster of AR 11967 lead spot, SOT coordination

Target: AR

Pointing: xcen=-263 ycen=-150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.72	202,182	30
2832	8.54	202,182	6
1400	1.72	202,182	30
2796	1.71	202,182	30

IRIS: Flarewatch with Hinode

2013-12-31T22:20:34 to 2013-12-31T23:14:18

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

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=494 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	303
2796	0.18	135,129	303

IRIS: Prominence at NW-limb

2013-10-22T08:40:00 to 2013-10-22T10:52:40

Science Goal: Very large dense 16-step raster 5x175 16s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Prominence at NW-limb

Target: FI

Pointing: xcen=818 ycen=605,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	174,182	240
2796	0.55	174,182	240

IRIS: AR 11850: Deep Exposure Raster of Hot Plage Loops

2013-09-27T12:59:49 to 2013-09-27T13:33:08

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

Program: AR 11850: Deep Exposure Raster of Hot Plage Loops

Target: AR

Pointing: xcen=404 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,128	64

IRIS: filament, fast SJI Si IV

2013-09-15T22:39:28 to 2013-09-15T22:59:19

Science Goal: Medium sit-and-stare 0.3"x60" 1s Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: filament, fast SJI Si IV

Target: (NONE)

Pointing: xcen=-43 ycen=446,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	60,69	220

IRIS: AR 11836: long duration 2-step raster of sunspot

2013-08-30T18:44:41 to 2013-08-30T22:35:58

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR 11836: long duration 2-step raster of sunspot

Target: (NONE)

Pointing: xcen=-504 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	56,60	700
1400	0.33	56,60	700
2796	0.33	56,60	700

IRIS: Test of OBS corrupting images

2013-08-06T09:43:37 to 2013-08-06T10:51:35

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program: Test of OBS corrupting images

Target: (NONE)

Pointing: xcen=-145 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	299,182	32
2832	8.5	299,182	8
1400	2.12	299,182	32
2796	2.12	299,182	32

IRIS: BBSO Coordination: AR 12770

2020-08-05T17:04:46 to 2020-08-05T18:59:11

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

Program: BBSO Coordination: AR 12770

Target: AR

Pointing: xcen=-688 ycen=304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	135,129	480
2832	0.72	135,129	160
1400	0.18	135,129	640

IRIS: SST Coord, dense 16 step raster of light bridge

2017-10-05T07:49:12 to 2017-10-05T11:00:25

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s FUV spectrally rebinned x 4

Program: SST Coord, dense 16 step raster of light bridge

Target: AR

Pointing: xcen=710 ycen=154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.35	65,67	142
1400	0.22	65,67	852
2796	0.22	65,67	852

IRIS: Explosive event study on AR12602

2016-10-18T18:44:22 to 2016-10-18T19:48:51

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: Explosive event study on AR12602

Target: AR

Pointing: xcen=339 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,128	2800

251312 matches
prev 1...121 122 123 124 125 126 127 128 [129] 130 ...16755 next