Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

256355 matches
prev 1...225 226 227 228 229 230 231 232 [233] 234 ...17091 next

IRIS: SST coordination sunspot lightbridge

2015-06-10T07:34:23 to 2015-06-10T09:31:12

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Mg II w Deep x 4

Program: SST coordination sunspot lightbridge

Target: AR

Pointing: xcen=554 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	203,182	414
1400	0.28	203,182	414
2796	0.28	203,182	414

IRIS: very large dense raster quiet sun

2014-08-21T23:21:39 to 2014-08-22T02:51:51

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 2

Program: very large dense raster quiet sun

Target: QS

Pointing: xcen=-120 ycen=413,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.19	309,182	96
2832	13.14	309,182	16
1400	2.19	309,182	96
2796	2.19	309,182	96

IRIS: AR12108 rasters, SST coordination

2014-07-09T07:21:05 to 2014-07-09T11:07:55

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

Program: AR12108 rasters, SST coordination

Target: AR

Pointing: xcen=419 ycen=-182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.71	143,129	320
1400	0.24	143,129	960
2796	0.18	143,129	1280

IRIS: IHOP249 Spicule, parallel 10" off limb

2014-04-15T01:19:44 to 2014-04-15T03:19:40

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: IHOP249 Spicule, parallel 10" off limb

Target: SP

Pointing: xcen=-4 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	379
2796	0.32	120,129	379

IRIS: IHOP246 hot plasma in AR12014

2014-03-29T23:27:42 to 2014-03-30T02:14:18

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: IHOP246 hot plasma in AR12014

Target: AR

Pointing: xcen=778 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	230,182	160
1400	1.04	230,182	160

IRIS: HOP 247, 8s exp, SiIV SJI only

2014-03-19T13:46:55 to 2014-03-19T15:57:36

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: HOP 247, 8s exp, SiIV SJI only

Target: AR

Pointing: xcen=62 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.15	119,129	849

IRIS: CH sit-n-stare

2014-03-14T06:44:17 to 2014-03-14T07:51:45

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 SJI cadence 10x faster

Program: CH sit-n-stare

Target: CH

Pointing: xcen=159 ycen=-662,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.08	119,128	800

IRIS: Flare watch at AR 11991

2014-03-02T20:59:26 to 2014-03-02T22:04:17

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=-222 ycen=-283,

saaIntervals hiIntervals

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

IRIS: HOP 243, QS Weak Fields, sit-and-stare

2014-02-20T23:31:38 to 2014-02-21T03:00:40

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

Program: HOP 243, QS Weak Fields, sit-and-stare

Target: QS

Pointing: xcen=116 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	61,67	112
1400	0.37	61,67	560
2796	0.31	61,67	672

IRIS: QS Tracking

2014-02-08T13:32:17 to 2014-02-08T14:31:49

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: QS Tracking

Target: QS

Pointing: xcen=501 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	350
1400	0.17	120,129	350

IRIS: AR 11916, 8 step raster near limb

2013-12-13T00:39:46 to 2013-12-13T01:22:57

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: AR 11916, 8 step raster near limb

Target: AR

Pointing: xcen=947 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.2	128,129	36
1400	0.4	128,129	108
2796	0.3	128,129	144

IRIS: Sit n stare AR 11916 long exposures

2013-12-06T17:29:00 to 2013-12-06T18:14:09

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: Sit n stare AR 11916 long exposures

Target: AR

Pointing: xcen=122 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.01	121,129	45
2832	5.02	121,129	9
1400	0.85	121,129	53
2796	0.84	121,129	54

IRIS: Sparse raster of AR11875

2013-10-23T21:49:43 to 2013-10-24T02:49:49

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Deep x 30 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Sparse raster of AR11875

Target: AR

Pointing: xcen=20 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	229,182	576

IRIS: AR Context Raster

2013-10-10T23:27:19 to 2013-10-11T02:48:02

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=548 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.82	246,128	247

IRIS: AR Context Raster

2013-10-07T22:49:49 to 2013-10-08T01:03:38

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=-114 ycen=20,

saaIntervals hiIntervals

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

256355 matches
prev 1...225 226 227 228 229 230 231 232 [233] 234 ...17091 next