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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256513 matches
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IRIS: Flare watch at W-limb

2013-12-22T07:21:31 to 2013-12-22T08:16:16

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch at W-limb

Target: AR

Pointing: xcen=1032 ycen=229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	176
2796	0.31	127,129	176

IRIS: Coronal nanojets, AR 13088

2022-08-29T12:19:09 to 2022-08-29T16:48:05

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

Program: Coronal nanojets, AR 13088

Target: AR

Pointing: xcen=865 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1680

IRIS: HOP 206 North pole

2019-09-11T16:31:58 to 2019-09-11T17:06:03

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

Program: HOP 206 North pole

Target: CH

Pointing: xcen=27 ycen=901,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	213,182	31
2832	1.08	213,182	32
1400	1.08	213,182	32
2796	1.08	213,182	31

IRIS: Long exposure on AR loops above limb

2019-04-23T13:31:11 to 2019-04-23T19:44:24

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: Long exposure on AR loops above limb

Target: AR

Pointing: xcen=965 ycen=150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	120
1400	3.11	169,182	120
2796	3.11	169,182	120

IRIS: A1: QS monitoring

2019-03-19T04:20:05 to 2019-03-19T04:38:08

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 monitoring

Target: QS

Pointing: xcen=14 ycen=-48,

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: HOP 364, plume region, day 2

2019-02-27T19:00:14 to 2019-02-27T21:45:58

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 364, plume region, day 2

Target: CH

Pointing: xcen=-110 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	480
2832	0.35	281,182	480
1400	0.35	281,182	480
2796	0.35	281,182	480

IRIS: Large bipole (decayed AR) leading plage

2018-07-18T17:35:50 to 2018-07-18T19:04:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Lossless compression

Program: Large bipole (decayed AR) leading plage

Target: AR

Pointing: xcen=797 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: SST (AR 12715)

2018-06-26T11:25:14 to 2018-06-26T14:11:57

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST (AR 12715)

Target: AR

Pointing: xcen=749 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	249,129	272
2832	0.61	249,129	272
1400	0.61	249,129	272
2796	0.61	249,129	272

IRIS: HOP 243: Plage Weak Fields

2018-05-26T06:31:00 to 2018-05-26T07:19:10

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

Program: HOP 243: Plage Weak Fields

Target: QS

Pointing: xcen=-35 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	66,66	292
2832	0.16	66,66	292
1400	0.16	66,66	292
2796	0.16	66,66	292

IRIS: SST coordination

2018-05-07T09:42:19 to 2018-05-07T12:12:39

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 15

Program: SST coordination

Target: QS

Pointing: xcen=954 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	122,129	272
2796	0.55	122,129	272

IRIS: A1: QS throughput calibration

2018-03-28T04:20:26 to 2018-03-28T04:38:30

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 throughput calibration

Target: QS

Pointing: xcen=-41 ycen=-76,

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: Stellar Cal 12

2018-02-19T12:42:00 to 2018-02-19T13:22:59

Science Goal: 2018_HD210424_Pointing_12

Program: Stellar Cal 12

Target: (NONE)

Pointing: xcen=414 ycen=-1050,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	20

IRIS: IHOP 307 on AR 12699

2018-02-10T21:27:58 to 2018-02-10T22:17:04

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-19 ycen=-4,

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: HOP 307: Long-term AR evolution

2018-01-23T18:15:35 to 2018-01-23T19:04:40

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: Long-term AR evolution

Target: AR

Pointing: xcen=940 ycen=-181,

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: HOP 341: MHD waves in plage - Hinode

2018-01-23T11:45:59 to 2018-01-23T12:45:51

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: HOP 341: MHD waves in plage - Hinode

Target: AR

Pointing: xcen=924 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,130	264
2832	0.23	128,130	264
1400	0.23	128,130	264
2796	0.23	128,130	264

256513 matches
prev 1...921 [922] 923 924 925 926 927 928 929 930 ...17101 next