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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250276 matches
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IRIS: 4-step deep raster plage and QS

2015-01-28T10:26:42 to 2015-01-28T11:00:23

Science Goal: Very large dense 4-step raster 1x175 4s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 1

Program: 4-step deep raster plage and QS

Target: QS

Pointing: xcen=-491 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	170,182	32
2796	1.05	170,182	32

IRIS: Active region at W limb

2014-12-08T14:58:16 to 2014-12-08T15:47:09

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 2 Spatial x 2, Spectral x 2

Program: Active region at W limb

Target: AR

Pointing: xcen=908 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	136,129	234
2832	0.21	136,129	234
1400	0.21	136,129	234
2796	0.21	136,129	234

IRIS: A1: throughput monitoring

2014-06-26T04:20:24 to 2014-06-26T04:38:28

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: A1: throughput monitoring

Target: QS

Pointing: xcen=-5 ycen=27,

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: Network Jet, High Cad, Near Pole

2014-02-07T00:14:15 to 2014-02-07T00:34:19

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 2 SJI cadence 10x faster

Program: Network Jet, High Cad, Near Pole

Target: CH

Pointing: xcen=64 ycen=630,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	59,65	400

IRIS: Deep context raster for AR 11968 following spot

2014-02-03T18:17:30 to 2014-02-03T18:51:41

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: Deep context raster for AR 11968 following spot

Target: AR

Pointing: xcen=62 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.16	295,182	16
2796	2.14	295,182	16

IRIS: Focus test

2014-01-03T15:21:55 to 2014-01-03T15:30:33

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus test

Target: (NONE)

Pointing: xcen=4 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: AR on limb, deep, lossless coronal scan

2013-11-30T08:28:20 to 2013-11-30T09:01:45

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: AR on limb, deep, lossless coronal scan

Target: AR

Pointing: xcen=965 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.11	295,182	16
2796	2.09	295,182	16

IRIS: BBSO coordination

2021-09-05T16:31:22 to 2021-09-05T23:01:35

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 30 SJI cadence 3x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=119 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.6	169,182	244
1400	1.59	169,182	245
2796	1.59	169,182	245

IRIS: HOP 307 AR Tracking

2021-05-28T12:09:42 to 2021-05-28T13:36:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 AR Tracking

Target: AR

Pointing: xcen=20 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: HOP 307, Limb-to-limb AR tracking, AR 12792

2020-12-24T20:24:04 to 2020-12-24T21:13:44

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, Limb-to-limb AR tracking, AR 12792

Target: AR

Pointing: xcen=888 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 307: AR 12781 tracking

2020-11-14T01:08:21 to 2020-11-14T01:57:27

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 12781 tracking

Target: AR

Pointing: xcen=789 ycen=-409,

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: B1: AR tracking

2020-11-10T05:01:10 to 2020-11-10T05:19:16

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=546 ycen=309,

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 Study: AR 12773

2020-09-25T20:49:34 to 2020-09-25T21:58:40

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 Study: AR 12773

Target: AR

Pointing: xcen=-518 ycen=378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	225
2832	0.31	71,68	225
2796	0.31	71,68	225

IRIS: Jets in coronal holes

2020-07-28T22:14:36 to 2020-07-29T03:53:46

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in coronal holes

Target: CH

Pointing: xcen=-203 ycen=438,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	2240
1400	0.15	230,182	2240
2796	0.15	230,182	2240

IRIS: BBSO Coordination: CH Plume

2020-07-27T16:01:40 to 2020-07-27T22:03:04

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

Program: BBSO Coordination: CH Plume

Target: CH

Pointing: xcen=63 ycen=878,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	1280

250276 matches
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