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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250312 matches
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IRIS: High S/N spectra sit and stare

2021-03-15T22:59:28 to 2021-03-16T00:01:40

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

Program: High S/N spectra sit and stare

Target: AR

Pointing: xcen=104 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	20
1400	3.11	169,182	20
2796	3.11	169,182	20

IRIS: HOP 307, unnamed AR in S hemisphere

2021-02-14T03:06:19 to 2021-02-14T03:55:24

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, unnamed AR in S hemisphere

Target: AR

Pointing: xcen=-22 ycen=-370,

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: Limb to limb tracking of ARs

2021-02-11T21:33:33 to 2021-02-11T22:22:39

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 tracking of ARs

Target: AR

Pointing: xcen=-429 ycen=-388,

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: Filament Near N Pole

2021-02-05T16:12:44 to 2021-02-05T17:18:37

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: Filament Near N Pole

Target: FI

Pointing: xcen=-18 ycen=902,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	320
2832	0.21	281,182	320
1400	0.21	281,182	320
2796	0.21	281,182	320

IRIS: Flare study C

2020-12-27T02:00:02 to 2020-12-27T02:55:06

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

Program: Flare study C

Target: AR

Pointing: xcen=-439 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	336

IRIS: A1: QS monitoring

2020-08-14T04:20:04 to 2020-08-14T04:38:08

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=-1 ycen=2,

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: Low-lying Loops: AR 12769

2020-08-04T23:11:48 to 2020-08-05T00:41:58

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

Program: Low-lying Loops: AR 12769

Target: AR

Pointing: xcen=-410 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	294
2796	0.31	127,129	294

IRIS: HOP 307: AR 12767

2020-07-26T05:59:55 to 2020-07-26T06:49:01

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

Program: HOP 307: AR 12767

Target: AR

Pointing: xcen=-290 ycen=-429,

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: B2: QS tracking

2020-07-09T05:37:26 to 2020-07-09T05:47:01

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-69 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: B1: AR Tracking

2020-07-01T05:12:43 to 2020-07-01T05:48:54

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=-653 ycen=-409,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	32
2832	1.13	247,129	32
1400	1.13	247,129	32
2796	1.13	247,129	32

IRIS: On-disk prominence tracking (W-limb)

2020-06-29T23:09:17 to 2020-06-30T03:49:20

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 prominence tracking (W-limb)

Target: FI

Pointing: xcen=741 ycen=582,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	1360
2832	0.21	281,182	1360
1400	0.21	281,182	1360
2796	0.21	281,182	1360

IRIS: B2: QS monitoring

2020-05-21T05:23:27 to 2020-05-21T05:33:03

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS monitoring

Target: QS

Pointing: xcen=-539 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Filament Tracking (New Filament Southern Hemisphere)

2020-02-15T11:28:55 to 2020-02-15T12:37:33

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament Tracking (New Filament Southern Hemisphere)

Target: FI

Pointing: xcen=590 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	336
2832	0.2	189,128	336
1400	0.2	189,128	336
2796	0.2	189,128	336

IRIS: PSP Coordination

2020-01-17T09:09:46 to 2020-01-17T10:00:14

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: PSP Coordination

Target: QS

Pointing: xcen=-537 ycen=749,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	281,182	160
2796	0.32	281,182	160

IRIS: HOP 307: Bright Point

2020-01-17T06:04:21 to 2020-01-17T06:54:01

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: Bright Point

Target: AR

Pointing: xcen=-46 ycen=313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.63	281,182	79
1400	0.62	281,182	80
2796	0.62	281,182	80

250312 matches
prev 1...1201 [1202] 1203 1204 1205 1206 1207 1208 1209 1210 ...16688 next