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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252929 matches
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IRIS: Very large sparse raster 127"x175" 128s C II Deep x 15 FUV spectrally rebinned x 4

2013-08-17T16:17:04 to 2013-08-17T16:51:22

Science Goal: Very large sparse raster 127"x175" 128s C II Deep x 15 FUV spectrally rebinned x 4

Program: AR11817, AEC test 8, AF, FF

Target: (NONE)

Pointing: xcen=709 ycen=-388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	293,182	128

IRIS: Quiet disk center, sit and stare

2013-08-04T22:52:04 to 2013-08-05T03:33:12

Science Goal: Very large sit-and-stare 0.3"x175" 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Quiet disk center, sit and stare

Target: (NONE)

Pointing: xcen=10 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	171,182	870
2796	0.32	171,182	872

IRIS: Coronal nanojets study

2023-02-17T19:16:10 to 2023-02-18T00:17:06

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

Program: Coronal nanojets study

Target: AR

Pointing: xcen=-870 ycen=462,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1862

IRIS: BBSO Coordination

2021-11-23T19:45:48 to 2021-11-23T20:46:17

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: CH

Pointing: xcen=333 ycen=-59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	29
1400	0.35	133,130	174
2796	0.35	133,130	173

IRIS: ALMA coordination

2018-05-06T14:01:42 to 2018-05-06T20:35:52

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

Program: ALMA coordination

Target: AR

Pointing: xcen=-1000 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.23	170,182	122
1400	0.65	170,182	610
2796	0.54	170,182	731

IRIS: SST Coord: Penumbral Microjets

2017-09-24T07:30:00 to 2017-09-24T10:31:56

Science Goal: Large dense 4-step raster 1x120 4s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: SST Coord: Penumbral Microjets

Target: SS

Pointing: xcen=-464 ycen=-320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	124,129	534
2832	2.04	124,129	89
1400	0.34	124,129	533
2796	0.34	124,129	534

IRIS: Low-telemetry Flare Watch on AR12551

2016-06-02T01:46:53 to 2016-06-02T03:11:07

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

Program: Low-telemetry Flare Watch on AR12551

Target: AR

Pointing: xcen=898 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	135,129	500
2796	0.17	135,129	500

IRIS: HOP 249 - Spicules Southern CH

2016-02-21T12:29:07 to 2016-02-21T13:28:59

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: HOP 249 - Spicules Southern CH

Target: CH

Pointing: xcen=6 ycen=-970,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	61,67	330
2796	0.18	61,67	330

IRIS: Flarewatch AR near E limb

2015-12-11T08:49:49 to 2015-12-11T09:48:11

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Flarewatch AR near E limb

Target: AR

Pointing: xcen=-833 ycen=-242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	247
2832	0.24	67,68	247
2796	0.24	67,68	247

IRIS: Calib 4: Focus

2015-10-05T04:19:15 to 2015-10-05T04:36:31

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=429 ycen=29,

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: A1: QS near disk center, throughput monitoring

2015-09-28T07:00:18 to 2015-09-28T07:18:22

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: A1: QS near disk center, throughput monitoring

Target: QS

Pointing: xcen=2 ycen=-157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: AR coordination with Hinode

2015-07-28T15:18:49 to 2015-07-28T22:20:06

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: AR coordination with Hinode

Target: AR

Pointing: xcen=-228 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	68,69	690
1400	0.61	68,69	690
2796	0.61	68,69	690

IRIS: GREGOR Coordination: Penumbral Dynamics (AR 12335)

2015-05-02T08:09:15 to 2015-05-02T09:56:00

Science Goal: Medium sparse 8-step raster 7x60 8s C II Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: GREGOR Coordination: Penumbral Dynamics (AR 12335)

Target: SS

Pointing: xcen=-773 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.11	67,66	940
1400	0.11	67,66	940

IRIS: BBSO/Cyra coordination: Sunspot in AR12169

2014-09-19T17:20:12 to 2014-09-19T19:39:22

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

Program: BBSO/Cyra coordination: Sunspot in AR12169

Target: AR

Pointing: xcen=-658 ycen=69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	247,129	224
2832	2.49	247,129	56
1400	0.62	247,129	224
2796	0.62	247,129	224

IRIS: AR 12132 Very large dense raster

2014-08-06T22:19:47 to 2014-08-07T01:51:50

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: AR 12132 Very large dense raster

Target: AR

Pointing: xcen=298 ycen=-405,

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

252929 matches
prev 1...113 114 115 [116] 117 118 119 120 121 122 ...16862 next