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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253454 matches
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IRIS: Very large dense raster

2014-08-05T21:57:07 to 2014-08-06T01:29:10

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Very large dense raster

Target: AR

Pointing: xcen=108 ycen=-390,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.21	309,182	96
2832	13.25	309,182	16
1400	2.21	309,182	96
2796	2.21	309,182	96

IRIS: Very large dense raster of AR12100-E side

2014-07-01T16:49:00 to 2014-07-01T17:51:18

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

Program: Very large dense raster of AR12100-E side

Target: AR

Pointing: xcen=-116 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.66	309,182	95
2832	3.89	309,182	16
1400	0.65	309,182	96
2796	0.65	309,182	96

IRIS: 32-step rasters on leading spot of AR 12546

2016-05-19T17:53:21 to 2016-05-19T22:16:49

Science Goal: Large sparse 32-step raster 31x120 32s Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: 32-step rasters on leading spot of AR 12546

Target: AR

Pointing: xcen=-152 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	152,129	424
1400	0.21	152,129	1272

IRIS: Flare watch

2016-01-12T23:59:42 to 2016-01-13T00:53:27

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: Flare watch

Target: AR

Pointing: xcen=131 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	175
2832	0.31	71,68	175
2796	0.31	71,68	175

IRIS: Hinode coordination IHOP 267 plume footpoints AR 12178

2014-10-03T23:04:36 to 2014-10-04T03:03:44

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Hinode coordination IHOP 267 plume footpoints AR 12178

Target: AR

Pointing: xcen=151 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	143,129	384
1400	0.21	143,129	1152

IRIS: Explosive events study on AR 12602

2016-10-16T12:13:22 to 2016-10-16T14:26:21

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: Explosive events study on AR 12602

Target: AR

Pointing: xcen=-175 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4658

IRIS: B1: AR tracking (Big sunspot)

2014-11-22T06:01:21 to 2014-11-22T06:19:26

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

Program: B1: AR tracking (Big sunspot)

Target: AR

Pointing: xcen=407 ycen=-279,

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: Flare Watch on W Limb

2014-08-28T22:50:04 to 2014-08-29T02:43:09

Science Goal: Large coarse 4-step raster 6x120 4s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch on W Limb

Target: AR

Pointing: xcen=973 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,129	1459

IRIS: BBSO coordination: AR 12895

2021-11-10T18:20:23 to 2021-11-10T19:25:11

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: AR 12895

Target: AR

Pointing: xcen=-380 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	192
2832	2.03	137,129	32
1400	0.34	137,129	192
2796	0.34	137,129	192

IRIS: HOP 306, short term evolution AR12599

2016-10-08T21:59:26 to 2016-10-09T03:46:04

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

Program: HOP 306, short term evolution AR12599

Target: AR

Pointing: xcen=-158 ycen=-352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	320
2832	1.08	184,129	320
1400	1.08	184,129	320
2796	1.08	184,129	320

IRIS: Raster on new bright spot

2015-07-27T16:08:22 to 2015-07-27T20:58:23

Science Goal: Medium coarse 4-step raster 6x60 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Raster on new bright spot

Target: (NONE)

Pointing: xcen=-405 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	68,69	475
1400	0.61	68,69	475
2796	0.61	68,69	475

IRIS: HOP 246, AR core

2014-03-23T22:44:19 to 2014-03-24T02:37:34

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 246, AR core

Target: AR

Pointing: xcen=-400 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	230,182	224
1400	1.04	230,182	224

IRIS: IHOP250 sunspot flows, 10s cad

2014-03-16T00:26:38 to 2014-03-16T01:27:32

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8

Program: IHOP250 sunspot flows, 10s cad

Target: AR

Pointing: xcen=535 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	190
2796	0.32	121,129	190

IRIS:

2013-07-31T21:20:47 to 2013-07-31T22:34:07

Science Goal: Two-step coarse raster 2"x50" 2s C II Si IV Mg II h/k Deep x 4

Program:

Target: (NONE)

Pointing: xcen=-50 ycen=-957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	57,60	220
1400	0.33	57,60	220
2796	0.33	57,60	220

IRIS: ALMA coordination, target T3

2018-06-24T16:03:05 to 2018-06-24T16:31:14

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA coordination, target T3

Target: QS

Pointing: xcen=-817 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	128
2832	0.22	106,66	128
1400	0.22	106,66	128
2796	0.22	106,66	128

253454 matches
prev 1...49 50 [51] 52 53 54 55 56 57 58 ...16897 next