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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250568 matches
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IRIS: East limb bright region

2017-12-31T16:26:06 to 2017-12-31T17:15:11

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: East limb bright region

Target: AR

Pointing: xcen=-523 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Coronal jet study

2017-11-28T17:25:23 to 2017-11-28T18:24:41

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jet study

Target: CH

Pointing: xcen=-2 ycen=-904,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	280
1400	0.21	83,68	280
2796	0.21	83,68	280

IRIS: Coronal jets study

2017-11-21T22:59:04 to 2017-11-22T00:00:03

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jets study

Target: CH

Pointing: xcen=159 ycen=877,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	288
1400	0.21	83,68	288
2796	0.21	83,68	288

IRIS: HOP 307: AR 12687

2017-11-16T04:54:00 to 2017-11-16T05:45:13

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Lossless compression

Program: HOP 307: AR 12687

Target: AR

Pointing: xcen=-766 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	281,182	79
2832	0.66	281,182	78
1400	0.66	281,182	78
2796	0.66	281,182	78

IRIS: HOP 307 AR 12685

2017-11-01T17:12:23 to 2017-11-01T18:01:20

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307 AR 12685

Target: AR

Pointing: xcen=902 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Polar Coronal Hole

2017-10-12T18:30:22 to 2017-10-12T19:21:06

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Polar Coronal Hole

Target: CH

Pointing: xcen=104 ycen=536,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: HOP 243: Plage study

2016-03-13T22:50:44 to 2016-03-14T01:35:42

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 243: Plage study

Target: AR

Pointing: xcen=-449 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	66,67	1000
2832	0.16	66,67	1000
1400	0.16	66,67	1000
2796	0.16	66,67	1000

IRIS: B1: AR Tracking

2015-04-26T06:55:16 to 2015-04-26T07:13:22

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=936 ycen=104,

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: Hop 244, AR 12297

2015-03-19T16:18:07 to 2015-03-19T21:16:13

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

Program: Hop 244, AR 12297

Target: AR

Pointing: xcen=945 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	134,129	1909

IRIS: Plage Dynamics

2015-02-24T23:51:44 to 2015-02-25T01:06:30

Science Goal: Large sparse 16-step raster 15x120 16s Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Plage Dynamics

Target: AR

Pointing: xcen=104 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	137,129	330
2832	0.23	137,129	330
1400	0.23	137,129	330
2796	0.23	137,129	330

IRIS: B1 AR tracking AR12289

2015-02-23T15:51:14 to 2015-02-23T16:09:20

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

Program: B1 AR tracking AR12289

Target: (NONE)

Pointing: xcen=-157 ycen=-25,

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: Throughput monitoring

2014-03-14T04:20:24 to 2014-03-14T04:38:28

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=111 ycen=184,

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: Sensitivity Monitoring north of disk center

2014-02-23T04:15:22 to 2014-02-23T04:33:26

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: Sensitivity Monitoring north of disk center

Target: QS

Pointing: xcen=-2 ycen=168,

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

AIA: null

2010-07-14T00:00:02 to 2010-07-14T00:59:59

Science Goal: ssw_service_100922_094552_37216923

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	2,458,2,458	299
171	0.25	2,458,2,458	238
131	0.2	2,458,2,458	298

IRIS: Sunrise coordination, AR13745, 320-step raster

2024-07-15T11:57:54 to 2024-07-15T15:12:48

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13745, 320-step raster

Target: AR

Pointing: xcen=102 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	128
1400	0.38	281,182	512
2796	0.3	281,182	640

250568 matches
prev 1...1585 1586 1587 1588 [1589] 1590 1591 1592 1593 1594 ...16705 next