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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255201 matches
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IRIS: QS tracking from limb to limb

2014-07-01T06:26:09 to 2014-07-01T06:35:45

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

Program: QS tracking from limb to limb

Target: QS

Pointing: xcen=-527 ycen=424,

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: Focus calibration on weak plage

2014-06-06T04:19:56 to 2014-06-06T04:37:12

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

Program: Focus calibration on weak plage

Target: QS

Pointing: xcen=-21 ycen=-181,

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: AR Flare Watch

2014-05-25T21:56:48 to 2014-05-26T06:48:05

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: AR Flare Watch

Target: AR

Pointing: xcen=14 ycen=-174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	127,129	3098
2796	0.17	127,129	3099

IRIS: IHOP 254 Support [AR 10263]

2014-05-16T12:21:08 to 2014-05-16T13:59:53

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: IHOP 254 Support [AR 10263]

Target: AR

Pointing: xcen=-399 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	184,129	320
1400	0.31	184,129	320

IRIS: IHOP251 flares with Sac Peak in AR12014

2014-03-28T14:20:01 to 2014-03-28T17:52:13

Science Goal: Very large coarse 8-step raster 14x175 8s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: IHOP251 flares with Sac Peak in AR12014

Target: AR

Pointing: xcen=575 ycen=-120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.25	183,182	170
1400	0.42	183,182	510
2796	0.31	183,182	680

IRIS: Flare watch at AR 11991

2014-03-03T19:44:28 to 2014-03-03T20:49:19

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 11991

Target: AR

Pointing: xcen=-9 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	75,69	120
1400	0.54	75,69	120

IRIS: Flare watch at AR 11991

2014-03-01T15:39:28 to 2014-03-01T16:52:58

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 11991

Target: AR

Pointing: xcen=-442 ycen=-283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	75,69	136
1400	0.55	75,69	135

IRIS: Flare watch on AR 11967

2014-02-03T13:06:21 to 2014-02-03T14:09:18

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch on AR 11967

Target: AR

Pointing: xcen=113 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	181,182	200
1400	0.32	181,182	200

IRIS: Context for AR on SE limb

2014-01-28T05:52:52 to 2014-01-28T06:10:58

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 15

Program: Context for AR on SE limb

Target: AR

Pointing: xcen=-895 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	295,182	16
2832	1.13	295,182	16
1400	1.13	295,182	16
2796	1.13	295,182	16

IRIS: Flare watch at AR11934: SOT coordination

2013-12-30T04:03:09 to 2013-12-30T04:41:38

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch at AR11934: SOT coordination

Target: AR

Pointing: xcen=712 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	128
2796	0.3	246,129	128

IRIS: AR study with SOT, dynamics

2013-12-01T17:04:43 to 2013-12-01T17:47:40

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR study with SOT, dynamics

Target: AR

Pointing: xcen=41 ycen=-438,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	143,129	128
1400	0.34	143,129	128
2796	0.34	143,129	128

IRIS: AR11890, dense raster, 30s exposures

2013-11-07T05:34:54 to 2013-11-07T06:08:27

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, dense raster, 30s exposures

Target: AR

Pointing: xcen=-374 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: AR Context Raster

2013-10-03T12:34:41 to 2013-10-03T14:47:57

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

Program: AR Context Raster

Target: AR

Pointing: xcen=-885 ycen=104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,128	256

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

2013-08-13T18:25:01 to 2013-08-13T19:22:47

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Very large sparse raster on filament, w/ roll

Target: (NONE)

Pointing: xcen=524 ycen=-507,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	299,182	96
2832	2.41	299,182	24
1400	0.6	299,182	96
2796	0.6	299,182	96

IRIS: PSP coordination (HOP 409)

2023-09-26T14:07:21 to 2023-09-27T02:59:16

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: PSP coordination (HOP 409)

Target: AR

Pointing: xcen=231 ycen=-330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	1646
1400	0.47	61,67	1646
2796	0.47	61,67	1646

255201 matches
prev 1...393 394 395 [396] 397 398 399 400 401 402 ...17014 next