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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250281 matches
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IRIS: B1: AR tracking - AR 12386

2015-07-19T04:52:30 to 2015-07-19T05:10:36

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking - AR 12386

Target: AR

Pointing: xcen=115 ycen=79,

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: SOT Coordination: Granulation Study

2015-05-01T11:04:00 to 2015-05-01T14:00:05

Science Goal: Very large sparse 8-step raster 7x175 8s Deep x 2 Spatial x 2, Spectral x 2

Program: SOT Coordination: Granulation Study

Target: QS

Pointing: xcen=39 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	177,182	836
2832	0.21	177,182	836
1400	0.21	177,182	835
2796	0.21	177,182	836

IRIS: AR 12266 very large dense 8-step raster

2015-01-21T17:05:47 to 2015-01-21T18:06:45

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: AR 12266 very large dense 8-step raster

Target: AR

Pointing: xcen=452 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	172,182	294
2832	1.24	172,182	49
1400	0.21	172,182	294
2796	0.21	172,182	293

IRIS: AR 12266 very large dense 8-step raster

2015-01-21T15:29:16 to 2015-01-21T16:27:44

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: AR 12266 very large dense 8-step raster

Target: AR

Pointing: xcen=432 ycen=-9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	172,182	282
2832	1.24	172,182	47
1400	0.21	172,182	282
2796	0.21	172,182	281

IRIS: Flare watch AR 12259

2015-01-10T11:18:15 to 2015-01-10T12:16:33

Science Goal: Large sparse 4-step raster 3x120 4s C II Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flare watch AR 12259

Target: AR

Pointing: xcen=-748 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	123,130	327
2796	0.18	123,130	328

IRIS: A1: QS Monitoring

2014-12-17T05:24:29 to 2014-12-17T05:42:33

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=-206 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Filament dense raster

2014-12-07T05:10:23 to 2014-12-07T05:45:20

Science Goal: Large dense 16-step raster 5x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: Filament dense raster

Target: FI

Pointing: xcen=802 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	126,129	56
2832	0.62	126,129	56
1400	0.62	126,129	56
2796	0.62	126,129	56

IRIS: Focused SJI Flat Sequence

2014-01-19T08:41:30 to 2014-01-19T09:17:35

Science Goal: SJI dither flat v4, focused sequence

Program: Focused SJI Flat Sequence

Target: QS

Pointing: xcen=3 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.43	242,182	64

IRIS: Stellar calibration

2013-11-23T02:58:00 to 2013-11-23T03:11:59

Science Goal: HD142096 pointing4

Program: Stellar calibration

Target: (NONE)

Pointing: xcen=1282 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	363,182	7
1400	2	363,182	7

IRIS: High cadence flarewatch - AR 12924

2022-01-09T16:59:56 to 2022-01-09T17:55:59

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

Program: High cadence flarewatch - AR 12924

Target: AR

Pointing: xcen=184 ycen=-424,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: HOP 307, AR 12853

2021-08-21T09:39:24 to 2021-08-21T10:28:20

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

Program: HOP 307, AR 12853

Target: AR

Pointing: xcen=879 ycen=401,

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: Low Lying Loops (Unnamed AR in SE)

2021-04-06T23:44:56 to 2021-04-07T01:16:55

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

Program: Low Lying Loops (Unnamed AR in SE)

Target: AR

Pointing: xcen=-345 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	300
2796	0.31	127,129	300

IRIS: HOP 307 (IRIS Only): Emerging Flux Tracking

2021-02-02T18:40:08 to 2021-02-02T19:29:48

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 (IRIS Only): Emerging Flux Tracking

Target: EF

Pointing: xcen=533 ycen=578,

saaIntervals hiIntervals

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

IRIS: IHOP 410 PSP coord scan 2

2021-01-17T07:51:55 to 2021-01-17T08:48:35

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: IHOP 410 PSP coord scan 2

Target: CH

Pointing: xcen=513 ycen=-383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	233,182	160
1400	0.35	233,182	160
2796	0.35	233,182	160

IRIS: HOP 307, Limb-to-limb AR

2020-12-26T19:30:02 to 2020-12-26T20:19:42

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 AR

Target: AR

Pointing: xcen=-485 ycen=-261,

saaIntervals hiIntervals

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

250281 matches
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