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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250467 matches
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IRIS: North Polar CH (Mosaic 1)

2019-05-23T23:57:11 to 2019-05-24T00:24:34

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: North Polar CH (Mosaic 1)

Target: CH

Pointing: xcen=-110 ycen=905,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.68	233,129	40
1400	0.68	233,129	40
2796	0.68	233,129	40

IRIS: North Polar CH (Mosaic 5)

2019-05-22T07:17:57 to 2019-05-22T07:45:20

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: North Polar CH (Mosaic 5)

Target: CH

Pointing: xcen=190 ycen=906,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.68	233,129	40
1400	0.68	233,129	40
2796	0.68	233,129	40

IRIS: BBSO part 1b: sunspot

2019-05-14T18:39:21 to 2019-05-14T19:48:55

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO part 1b: sunspot

Target: AR

Pointing: xcen=409 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.29	125,129	238
2796	0.29	125,129	238

IRIS: B1: AR tracking

2019-05-14T05:06:12 to 2019-05-14T05:24:18

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=760 ycen=160,

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: SST coordination, AR 12741

2019-05-10T07:18:24 to 2019-05-10T11:59:52

Science Goal: Medium dense 64-step raster 20.8x60 64s Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SST coordination, AR 12741

Target: AR

Pointing: xcen=-588 ycen=118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.83	82,65	340
2796	0.21	82,65	1360

IRIS: Wobble cal (0 roll) E pointing

2019-04-24T00:28:45 to 2019-04-24T03:48:44

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble cal (0 roll) E pointing

Target: (NONE)

Pointing: xcen=-922 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: Loops on AR 12735 and 12736

2019-03-26T16:48:38 to 2019-03-26T18:59:33

Science Goal: Very large sparse 32-step raster 31x175 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Loops on AR 12735 and 12736

Target: LP

Pointing: xcen=962 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	200,182	32
1400	4.09	200,182	32
2796	4.09	200,182	32

IRIS: HOP 307 on AR 12735

2019-03-22T18:28:32 to 2019-03-22T20:06:25

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

Program: HOP 307 on AR 12735

Target: AR

Pointing: xcen=523 ycen=146,

saaIntervals hiIntervals

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

IRIS: Flare watch on AR 12735

2019-03-21T05:36:48 to 2019-03-21T09:36:43

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: Flare watch on AR 12735

Target: AR

Pointing: xcen=573 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	980
2832	0.24	67,68	980
2796	0.24	67,68	980

IRIS: HOP 364, plume region, day 5

2019-03-02T22:10:28 to 2019-03-03T00:26:17

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 5

Target: CH

Pointing: xcen=524 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	383
2832	0.35	281,182	384
1400	0.35	281,182	384
2796	0.35	281,182	385

IRIS: Prominence at W-limb

2019-02-14T09:01:42 to 2019-02-14T10:15:54

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence at W-limb

Target: FI

Pointing: xcen=930 ycen=433,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	480

IRIS: On-disk prominence tracking

2019-02-12T16:36:33 to 2019-02-12T17:38:19

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk prominence tracking

Target: FI

Pointing: xcen=-543 ycen=566,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	300
2832	0.21	309,182	300
1400	0.21	309,182	300
2796	0.21	309,182	300

IRIS: On-disk prominence tracking

2019-02-12T14:59:03 to 2019-02-12T16:00:49

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk prominence tracking

Target: FI

Pointing: xcen=-552 ycen=565,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	300
2832	0.21	309,182	300
1400	0.21	309,182	300
2796	0.21	309,182	300

IRIS: F1: HOP 336, pointing #1

2019-02-04T12:09:09 to 2019-02-04T12:59:02

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

Program: F1: HOP 336, pointing #1

Target: QS

Pointing: xcen=-101 ycen=686,

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: Coronal Jet Study

2019-01-23T07:50:44 to 2019-01-23T08:27:17

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal Jet Study

Target: CH

Pointing: xcen=-241 ycen=-913,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	144,130	168
1400	0.22	144,130	168
2796	0.22	144,130	168

250467 matches
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