Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

255696 matches
prev 1...4753 4754 4755 4756 4757 [4758] 4759 4760 4761 4762 ...17047 next

IRIS: BBSO Coord: AR 14132

2025-07-07T16:29:52 to 2025-07-07T21:30:04

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: BBSO Coord: AR 14132

Target: AR

Pointing: xcen=298 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	75,69	1412
1400	0.21	75,69	1412
2796	0.21	75,69	1412

IRIS: SUIT Coordination: AR #1

2025-06-22T05:23:19 to 2025-06-22T05:34:25

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 Coordination: AR #1

Target: AR

Pointing: xcen=-357 ycen=-253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: Flare Watch: AR 14114

2025-06-21T13:33:41 to 2025-06-21T19:31:37

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch: AR 14114

Target: AR

Pointing: xcen=762 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	759
1400	0.47	121,129	760
2796	0.47	121,129	760

IRIS: High-Cadence Flare Watch: AR 14114

2025-06-19T19:22:57 to 2025-06-19T23:09:59

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-Cadence Flare Watch: AR 14114

Target: AR

Pointing: xcen=525 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5600
2796	0.04	68,68	5600

IRIS: SUIT Coordination AR 1/2 AR14110

2025-06-11T05:26:33 to 2025-06-11T05:37:38

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 Coordination AR 1/2 AR14110

Target: AR

Pointing: xcen=79 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: HOP 307: AR tracking (AR 14094)

2025-05-23T21:07:59 to 2025-05-23T23:34:51

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

Program: HOP 307: AR tracking (AR 14094)

Target: AR

Pointing: xcen=-377 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

SOTSP: AR 14048 obs.

2025-04-09T06:31:46 to 2025-04-09T06:56:02

Science Goal: AR 14048 obs.

Program: Fast map, 123"x160", 1-side CCD ROI=1

Target: Active Region

Pointing: xcen=850 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,162	384
6302A Velocity 6301.5A	0	122,162	384
6302A Transverse Flux Density	0	122,162	384
6302A Longitudinal Flux Density	0	122,162	384

IRIS: B1: AR Tracking AR14045

2025-04-08T06:08:26 to 2025-04-08T06:26:32

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

Program: B1: AR Tracking AR14045

Target: AR

Pointing: xcen=876 ycen=-244,

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: SUIT QS 2/2

2025-04-07T05:25:15 to 2025-04-07T05:34:08

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 QS 2/2

Target: QS

Pointing: xcen=463 ycen=100,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: AR #1

2025-02-08T08:44:22 to 2025-02-08T08:55:28

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 coordination: AR #1

Target: AR

Pointing: xcen=202 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: High cadence flare program, AR 13967

2025-01-23T23:49:42 to 2025-01-24T00:50:14

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

Program: High cadence flare program, AR 13967

Target: AR

Pointing: xcen=396 ycen=-238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

SOTSP: Synoptic

2025-01-19T17:53:06 to 2025-01-19T17:54:55

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: AR 13947 tracking from limb to limb

2025-01-10T18:37:54 to 2025-01-10T19:27:00

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

Program: AR 13947 tracking from limb to limb

Target: AR

Pointing: xcen=507 ycen=245,

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: SUIT Coordination QS #1

2025-01-05T09:10:10 to 2025-01-05T09:21:16

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 Coordination QS #1

Target: QS

Pointing: xcen=121 ycen=37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: Flare study on AR 13938

2024-12-30T23:40:10 to 2024-12-31T00:37:52

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

Program: Flare study on AR 13938

Target: AR

Pointing: xcen=153 ycen=402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	352

255696 matches
prev 1...4753 4754 4755 4756 4757 [4758] 4759 4760 4761 4762 ...17047 next