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:

250251 matches
prev 1...721 722 [723] 724 725 726 727 728 729 730 ...16684 next

IRIS: Dynamics of coronal hole bright points

2014-06-25T22:09:52 to 2014-06-25T23:20:58

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Dynamics of coronal hole bright points

Target: CH

Pointing: xcen=311 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	169,182	129
2796	0.55	169,182	130

IRIS: Coronal Hole Observation Near Limb

2014-01-23T08:48:05 to 2014-01-23T09:39:47

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

Program: Coronal Hole Observation Near Limb

Target: CH

Pointing: xcen=811 ycen=463,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	119,129	305

IRIS: Flarewatch on AR 11959

2014-01-22T14:46:34 to 2014-01-22T15:45:27

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

Program: Flarewatch on AR 11959

Target: AR

Pointing: xcen=-471 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	188
1400	0.31	134,129	188

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T20:31:10 to 2014-01-20T21:04:17

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

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=258 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: Flarewatch with Hinode

2014-01-01T16:13:25 to 2014-01-01T17:08:32

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=421 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	312
2796	0.18	135,129	312

IRIS: Throughput monitoring

2013-11-25T06:27:24 to 2013-11-25T06:45:26

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput monitoring

Target: QS

Pointing: xcen=-1 ycen=-10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SJI Flat Field, Plage

2013-09-18T05:12:27 to 2013-09-18T05:32:58

Science Goal: SJI dither flat v3, defocused sequence

Program: SJI Flat Field, Plage

Target: (NONE)

Pointing: xcen=-610 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	194,182	17
1600	0.31	194,182	17
1400	0.31	194,182	17
2796	0.31	194,182	17

IRIS: Flare Study B: AR13296

2023-05-09T20:44:28 to 2023-05-10T00:43:33

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: Flare Study B: AR13296

Target: AR

Pointing: xcen=476 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	61,68	1380
2796	0.17	61,68	1380

IRIS: BBSO coordination

2022-07-13T16:59:41 to 2022-07-13T20:28:16

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

Program: BBSO coordination

Target: AR

Pointing: xcen=225 ycen=-329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	100
1400	0.35	133,129	599
2796	0.35	133,129	600

IRIS: BBSO Coordination (Yan Xu), High data rate for morning good seeing

2021-09-10T16:59:29 to 2021-09-10T19:59:55

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination (Yan Xu), High data rate for morning good seeing

Target: AR

Pointing: xcen=227 ycen=-395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	129
1400	0.35	197,182	516
2796	0.35	197,182	516

IRIS: Low-lying loops in NW AR/plage

2020-09-17T12:12:56 to 2020-09-17T17:34:59

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops in NW AR/plage

Target: AR

Pointing: xcen=890 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	1050
2796	0.31	127,129	1050

IRIS: SST coordination: sunspot at east limb

2020-07-29T07:04:16 to 2020-07-29T09:56:54

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: SST coordination: sunspot at east limb

Target: SS

Pointing: xcen=-780 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	233,182	160
2832	4.32	233,182	40
1400	1.08	233,182	160
2796	1.08	233,182	160

IRIS: Sit-n-stare at the limb

2020-05-16T13:12:07 to 2020-05-16T14:38:09

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8 Spatial x 1, Spectral x 2

Program: Sit-n-stare at the limb

Target: (NONE)

Pointing: xcen=-804 ycen=509,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	170,182	140
2832	0.61	170,182	140
1400	0.61	170,182	140
2796	0.61	170,182	140

IRIS: THEMIS coordination, prominence (II)

2019-09-29T14:09:45 to 2019-09-29T17:04:27

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination, prominence (II)

Target: FI

Pointing: xcen=954 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	294,182	638

IRIS: BBSO coordination @disk center (Xin Cheng)

2019-09-14T20:10:11 to 2019-09-14T21:42:26

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination @disk center (Xin Cheng)

Target: QS

Pointing: xcen=-2 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.68	153,129	136
1400	0.23	153,129	408
2796	0.17	153,129	544

250251 matches
prev 1...721 722 [723] 724 725 726 727 728 729 730 ...16684 next