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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249849 matches
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IRIS: BBSO coordination: HOP 420

2022-07-06T16:58:11 to 2022-07-06T20:59:26

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO coordination: HOP 420

Target: AR

Pointing: xcen=-11 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	701
2832	0.34	129,129	701
1400	0.34	129,129	701
2796	0.34	129,129	701

IRIS: On-disk Filament Tracking: Southern Hemisphere

2020-08-06T05:58:50 to 2020-08-06T07:21:12

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: Southern Hemisphere

Target: FI

Pointing: xcen=330 ycen=-544,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	400
2832	0.21	281,182	400
1400	0.21	281,182	400
2796	0.21	281,182	400

IRIS: HOP 307 (AR 12738)

2019-04-12T11:27:00 to 2019-04-12T14:42:49

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

Program: HOP 307 (AR 12738)

Target: AR

Pointing: xcen=-286 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: Long-term AR Evolution (AR12733, Low Telemetry)

2019-01-28T17:57:15 to 2019-01-28T18:46:12

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

Program: Long-term AR Evolution (AR12733, Low Telemetry)

Target: AR

Pointing: xcen=806 ycen=158,

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 tracking

2018-10-11T23:16:29 to 2018-10-12T02:37:59

Science Goal: Very large dense 128-step raster 42.2x175 128s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament tracking

Target: FI

Pointing: xcen=304 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	214,182	960
2832	0.21	214,182	960
1400	0.21	214,182	960
2796	0.21	214,182	959

IRIS: High cadence sit-and-stare AR12680

2017-09-15T02:08:52 to 2017-09-15T03:32:11

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 4 Spatial x 2, Spectral x 1 SJI cadence 10x faster

Program: High cadence sit-and-stare AR12680

Target: AR

Pointing: xcen=-194 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	59,69	900

IRIS: AR tracking, HOP 307 2nd program

2017-07-25T08:06:18 to 2017-07-25T08:41:38

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 4 Spatial x 4, Spectral x 1 Lossless compression

Program: AR tracking, HOP 307 2nd program

Target: AR

Pointing: xcen=-864 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	309,182	100
2832	0.35	309,182	100
1400	0.35	309,182	100
2796	0.35	309,182	100

IRIS: AR low telemetry rasters

2017-07-23T21:19:33 to 2017-07-23T23:00:09

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: AR low telemetry rasters

Target: AR

Pointing: xcen=7 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	192

IRIS: B2: QS Tracking

2017-07-04T05:18:53 to 2017-07-04T05:28:28

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=155 ycen=-141,

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: West limb raster AR12663

2017-06-23T12:54:35 to 2017-06-23T15:42:15

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: West limb raster AR12663

Target: AR

Pointing: xcen=945 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	320

IRIS: Deep sit-and-stare on sunspot and loop footpoints

2017-04-07T07:17:00 to 2017-04-07T08:31:37

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

Program: Deep sit-and-stare on sunspot and loop footpoints

Target: AR

Pointing: xcen=-40 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	24
1400	3.11	169,182	24
2796	3.11	169,182	24

IRIS: Large dense 320-step raster for continuous monitoring of AR12641

2017-03-10T18:58:23 to 2017-03-10T23:33:42

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR12641

Target: AR

Pointing: xcen=921 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	797
2832	0.35	234,129	798
1400	0.35	234,129	798
2796	0.35	234,129	798

IRIS: Short term AR evolution (coordination with Hinode)

2017-01-15T16:51:45 to 2017-01-15T17:48:51

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution (coordination with Hinode)

Target: AR

Pointing: xcen=-714 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	160
2832	0.36	183,130	160
1400	0.36	183,130	160
2796	0.36	183,130	160

IRIS: Short term AR evolution

2017-01-03T18:59:22 to 2017-01-03T19:52:25

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

Program: Short term AR evolution

Target: AR

Pointing: xcen=-435 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: Prominence at NW limb

2016-12-11T21:57:16 to 2016-12-11T22:53:21

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Prominence at NW limb

Target: FI

Pointing: xcen=772 ycen=628,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	152,129	52
1400	1.08	152,129	52
2796	1.08	152,129	52

249849 matches
prev 1...425 426 [427] 428 429 430 431 432 433 434 ...16657 next