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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250902 matches
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SOTSP: Synoptic

2017-10-05T18:26:09 to 2017-10-05T18:27:59

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x121", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,122	50
6302A Velocity 6301.5A	0	16,122	50
6302A Transverse Flux Density	0	16,122	50
6302A Longitudinal Flux Density	0	16,122	50

SOTSP: Monitor AR12645

2017-03-31T19:18:30 to 2017-03-31T19:50:52

Science Goal: Monitor AR12645

Program: Fast map, 160"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-118 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	512
6302A Velocity 6301.5A	0	162,122	512
6302A Transverse Flux Density	0	162,122	512
6302A Longitudinal Flux Density	0	162,122	512

IRIS: Deep raster of AR 12281

2015-02-12T13:58:13 to 2015-02-12T15:04:58

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2

Program: Deep raster of AR 12281

Target: AR

Pointing: xcen=681 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	192,182	32
2832	8.35	192,182	8
1400	2.09	192,182	32
2796	2.09	192,182	32

SOTSP: AR 11663

2013-01-30T10:01:54 to 2013-01-30T10:26:09

Science Goal: AR evolution

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Active Region

Pointing: xcen=-27 ycen=-80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	384
6302A Velocity 6301.5A	0	121,122	384
6302A Transverse Flux Density	0	121,122	384
6302A Longitudinal Flux Density	0	121,122	384

SOTSP: HOP 79 N-S Irrad Scan 15/20

2009-12-02T19:39:05 to 2009-12-02T19:55:13

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Irradiance scan

Pointing: xcen=-10 ycen=428,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	57,129	183
6302A Velocity 6301.5A	0	57,129	183
6302A Transverse Flux Density	0	57,129	183
6302A Longitudinal Flux Density	0	57,129	183

SOTSP: APL Solar Bolometric Imager (BSI)

2006-12-21T06:14:56 to 2006-12-21T06:16:16

Science Goal: APL Solar Bolometric Imager (BSI)

Program: SP focus scan 10 slit pos

Target: disk center

Pointing: xcen=-26 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	3,162	20
6302A Velocity 6301.5A	0.01	3,162	20
6302A Transverse Flux Density	0.01	3,162	20
6302A Longitudinal Flux Density	0.01	3,162	20

TRACE: Small Filament Activation 171

1999-01-21T14:26:52 to 1999-01-21T18:02:00

Science Goal:

Program:

Target:

Pointing: xcen=577 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High Cadence Obs: AR14168

2025-08-06T12:15:22 to 2025-08-06T16:20:23

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High Cadence Obs: AR14168

Target: AR

Pointing: xcen=285 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1785

IRIS: Prominence monitoring SW limb (HOP 269 IRIS alone)

2024-09-04T04:09:46 to 2024-09-04T07:12:20

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SW limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=779 ycen=-602,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	672

IRIS: BBSO coordination (large FOV)

2024-08-23T20:27:59 to 2024-08-23T21:16:42

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: BBSO coordination (large FOV)

Target: AR

Pointing: xcen=26 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.31	281,182	159

IRIS: SUIT: AR pointing #2

2024-07-17T05:47:57 to 2024-07-17T05:56:50

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT: AR pointing #2

Target: AR

Pointing: xcen=-14 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: A1: QS monitoring

2024-05-30T04:20:14 to 2024-05-30T04:38:18

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=-60,

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: Coronal nanojets

2024-05-02T16:55:09 to 2024-05-02T21:54:56

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: AR

Pointing: xcen=954 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1880

IRIS: High-Cadence Flare Study, AR 13599

2024-03-08T17:39:23 to 2024-03-08T20:33:15

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: High-Cadence Flare Study, AR 13599

Target: AR

Pointing: xcen=169 ycen=-89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1031

IRIS: Coronal Nanojets: AR13590

2024-02-29T23:09:20 to 2024-03-01T03:24:27

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets: AR13590

Target: AR

Pointing: xcen=836 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1600

250902 matches
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