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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247559 matches
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TRACE:

1999-02-01T04:13:11 to 1999-02-02T03:51:36

Science Goal:

Program:

Target:

Pointing: xcen=-570 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.64	512,512	250
WL	5.69	512,512	248
1600	5.67	512,512	251
284	5.59	512,512	254
195	5.57	512,512	253

TRACE:

1999-01-13T13:35:40 to 1999-01-13T16:15:40

Science Goal:

Program: AR studies

Target:

Pointing: xcen=-536 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
284	0.8	384,384	202

TRACE:

1999-01-06T00:28:24 to 1999-01-06T02:39:45

Science Goal:

Program: continue to watch AR 8421 at limb

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.82	512,512	23
1700	6.05	512,512	22
WL	5.77	512,512	23
1600	5.77	512,512	23
284	5.82	512,512	23
195	5.82	512,512	23
1550	6.05	512,512	22
1216	5.77	512,512	23

IRIS: BBSO coordination (AR 14178)

2025-08-12T19:06:34 to 2025-08-12T20:09:19

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 1

Program: BBSO coordination (AR 14178)

Target: AR

Pointing: xcen=774 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: BBSO Coordination: AR14168

2025-08-09T16:31:09 to 2025-08-09T17:29:38

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO Coordination: AR14168

Target: AR

Pointing: xcen=838 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	309,182	100
2832	0.58	309,182	100
1400	0.58	309,182	100
2796	0.58	309,182	100

IRIS: SST Coordination AR14105

2025-06-10T07:49:16 to 2025-06-10T11:34:51

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST Coordination AR14105

Target: AR

Pointing: xcen=131 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	75,67	640
1400	0.35	75,67	640
2796	0.35	75,67	640

IRIS: BBSO Coordination: AR14079

2025-05-05T17:09:25 to 2025-05-05T23:03:50

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination: AR14079

Target: AR

Pointing: xcen=109 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1050
2832	2.03	137,129	175
1400	0.34	137,129	1050
2796	0.34	137,129	1050

SOTSP: HOP 497 SOOP burst

2025-04-01T18:41:41 to 2025-04-01T19:46:20

Science Goal: [SOOP: burst SOOP] Solar Orbiter and; DKIST coordinated observation

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=437 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1023
6302A Velocity 6301.5A	0	323,162	1023
6302A Transverse Flux Density	0	323,162	1023
6302A Longitudinal Flux Density	0	323,162	1023

IRIS: Flare Riboon Spatial/Temporal Study (AR13998)

2025-02-25T23:38:35 to 2025-02-26T01:30:02

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare Riboon Spatial/Temporal Study (AR13998)

Target: AR

Pointing: xcen=762 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	3904

SOTSP: AR 13912

2024-12-05T06:55:14 to 2024-12-05T07:42:39

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=101 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-23T15:35:22 to 2024-11-23T15:49:06

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-34 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	844

IRIS: SUIT Coordination: AR #2

2024-11-22T07:15:28 to 2024-11-22T07:24:20

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 #2

Target: AR

Pointing: xcen=-373 ycen=-148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	279,182	40
2796	0.22	279,182	40

IRIS: SUIT Coordination: AR #1

2024-11-21T06:29:52 to 2024-11-21T06:40:58

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=-214 ycen=-257,

saaIntervals hiIntervals

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

IRIS: Low-telemetry flare watch

2024-11-05T00:09:21 to 2024-11-05T01:02:47

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=405 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	114
1400	0.47	61,66	114
2796	0.47	61,66	114

IRIS: Solar Orbiter coordination (SPICE)

2024-10-24T12:40:04 to 2024-10-24T12:49:56

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination (SPICE)

Target: AR

Pointing: xcen=43 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	295,182	16
2832	0.62	295,182	16
2796	0.62	295,182	16

247559 matches
prev 1...4713 4714 4715 4716 4717 4718 [4719] 4720 4721 4722 ...16504 next