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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250588 matches
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IRIS: F2: Equatorial Scan (HOP 393) 1/3

2021-11-05T15:09:11 to 2021-11-05T15:59:04

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial Scan (HOP 393) 1/3

Target: QS

Pointing: xcen=-103 ycen=-65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: High Cadence Flare Obs (12891)

2021-11-03T20:40:22 to 2021-11-03T21:52:13

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High Cadence Flare Obs (12891)

Target: AR

Pointing: xcen=308 ycen=256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.13	61,68	535

IRIS: Flare Study A: 12891

2021-11-03T10:55:24 to 2021-11-03T12:07:49

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare Study A: 12891

Target: AR

Pointing: xcen=243 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2537

IRIS: Flare studies A, AR 12882

2021-10-13T18:30:44 to 2021-10-13T20:39:12

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare studies A, AR 12882

Target: AR

Pointing: xcen=636 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4500

IRIS: HOP 307 (AR12871)

2021-09-23T21:45:37 to 2021-09-23T23:23:31

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

Program: HOP 307 (AR12871)

Target: AR

Pointing: xcen=-181 ycen=-525,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.62	281,182	159
2796	0.61	281,182	160

IRIS: On-disk filament tracking

2021-09-21T19:35:47 to 2021-09-21T23:26:25

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

Program: On-disk filament tracking

Target: FI

Pointing: xcen=438 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	1120
2832	0.21	281,182	1119
1400	0.21	281,182	1120
2796	0.21	281,182	1120

IRIS: HOP 393 #3

2021-09-18T02:59:20 to 2021-09-18T03:49:13

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 393 #3

Target: QS

Pointing: xcen=105 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: HOP 307 at AR 12863

2021-09-05T05:29:38 to 2021-09-05T06:18:35

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

Program: HOP 307 at AR 12863

Target: AR

Pointing: xcen=7 ycen=-382,

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: Flare study B: SnS of ribbons and hot plasma

2021-09-01T01:19:49 to 2021-09-01T03:45:39

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B: SnS of ribbons and hot plasma

Target: AR

Pointing: xcen=687 ycen=-491,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	311
1400	0.47	61,67	311
2796	0.47	61,67	311

IRIS: Flare Study B: SnS of Ribbons and Hot Plasma in AR12860

2021-08-29T12:11:52 to 2021-08-29T13:29:14

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B: SnS of Ribbons and Hot Plasma in AR12860

Target: AR

Pointing: xcen=275 ycen=-527,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	165
1400	0.47	61,66	165
2796	0.47	61,66	165

IRIS: IHOP 362 coordination

2021-08-24T00:01:23 to 2021-08-24T03:00:58

Science Goal: Large sit-and-stare 0.3x120 1s Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 4

Program: IHOP 362 coordination

Target: AR

Pointing: xcen=858 ycen=162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.93	120,129	194
2796	0.19	120,129	970

IRIS: A1: QS monitoring

2021-08-21T04:20:06 to 2021-08-21T04:38:10

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=215 ycen=-180,

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 307, AR 12857

2021-08-20T01:25:30 to 2021-08-20T02:14:26

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

Program: HOP 307, AR 12857

Target: AR

Pointing: xcen=821 ycen=262,

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: F1: Mid latitude scan, North 2/3

2021-08-16T13:04:13 to 2021-08-16T13:54:06

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F1: Mid latitude scan, North 2/3

Target: QS

Pointing: xcen=-2 ycen=453,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: HOP 422: AR12846

2021-07-29T12:24:15 to 2021-07-29T15:51:00

Science Goal: Medium sit-and-stare 0.3x60 1s Mg II w Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 8 SJI cadence 10x faster

Program: HOP 422: AR12846

Target: AR

Pointing: xcen=657 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.06	61,68	3749

250588 matches
prev 1...2617 2618 2619 2620 [2621] 2622 2623 2624 2625 2626 ...16706 next