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:

256651 matches
prev 1...15337 [15338] 15339 15340 15341 15342 15343 15344 15345 15346 ...17111 next

TRACE: null

1999-07-02T21:32:29 to 1999-07-03T03:59:33

Science Goal:

Program:

Target:

Pointing: xcen=68 ycen=-465,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	65.38	512,512	6
1700	54.48	512,512	7
WL	54.48	512,512	7
1600	54.48	512,512	7
284	65.38	512,512	6
195	65.38	512,512	6
1550	54.48	512,512	7
1216	54.48	512,512	7

TRACE: null

1999-06-24T10:30:31 to 1999-06-24T13:54:49

Science Goal:

Program:

Target:

Pointing: xcen=-509 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.31	256,256	45
1600	0.74	384,384	277
195	0.68	384,384	301

TRACE: null

1999-06-18T03:03:20 to 1999-06-18T07:54:54

Science Goal:

Program:

Target:

Pointing: xcen=-189 ycen=539,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.12	384,384	90
1700	1.09	384,384	268
1600	0.95	384,384	307
284	5.67	384,384	50
195	5.78	384,384	51
1550	0.95	384,384	309

TRACE: null

1999-06-16T10:14:32 to 1999-06-16T12:59:42

Science Goal:

Program:

Target:

Pointing: xcen=213 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	37.38	512,512	5
1700	37.48	512,512	5
WL	37.48	512,512	5
1600	37.48	512,512	5
284	37.48	512,512	5
195	37.38	512,512	5
1550	37.48	512,512	5
1216	37.48	512,512	5

TRACE: null

1999-02-08T06:03:08 to 1999-02-08T23:59:43

Science Goal:

Program:

Target:

Pointing: xcen=-204 ycen=472,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.95	384,384	1138
WL	0.79	384,384	1370
1600	0.79	384,384	1371

AIA: null

1979-01-01T00:00:00 to 1979-01-01T00:00:00

Science Goal: aia_preops_110331_163531_56642_preops

Program:

Target:

Pointing: xcen=-5 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335 preops	1.51	2,494,-2,494	26

AIA: null

1979-01-01T00:00:00 to 1979-01-01T00:00:00

Science Goal: aia_preops_110331_163533_56694_preops

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335 preops	0.35	2,458,2,458	37

IRIS: Flare watch program F, AR14535

2026-09-29T05:37:51 to 2026-09-29T08:37:04

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

Program: Flare watch program F, AR14535

Target: AR

Pointing: xcen=515 ycen=107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	390
1400	0.46	62,69	390
2796	0.46	62,69	390

IRIS: DKIST/BBSO coordinations

2026-09-21T16:09:22 to 2026-09-21T23:08:11

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

Program: DKIST/BBSO coordinations

Target: AR

Pointing: xcen=395 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	13335
2796	0.03	61,68	13462

IRIS: SO/SPICE, North pole

2026-09-17T00:53:26 to 2026-09-17T01:42:23

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

Program: SO/SPICE, North pole

Target: CH

Pointing: xcen=-88 ycen=911,

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: SO/SPICE, North pole

2026-09-16T19:02:59 to 2026-09-16T19:51:56

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

Program: SO/SPICE, North pole

Target: CH

Pointing: xcen=85 ycen=918,

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

AIA: null

2026-09-16T08:03:00 to 2026-09-16T08:49:11

Science Goal: ssw_service_260916_013055_47004_ssmq_

Program:

Target:

Pointing: xcen=937 ycen=136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.78	600,450	60
211	0.78	600,450	60
171	0.78	600,450	60
1700	0.77	600,450	60
304	0.78	600,450	60
131	0.79	600,450	59
94	0.78	600,450	60
193	0.78	600,450	60

IRIS: Very low data rate flare study

2026-09-13T12:09:02 to 2026-09-13T15:53:02

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Very low data rate flare study

Target: AR

Pointing: xcen=729 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1440

AIA: null

2026-09-12T12:00:00 to 2026-09-12T14:00:00

Science Goal: ssw_service_260916_045319_8263

Program:

Target:

Pointing: xcen=-0 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	1.01	614,614	120
blos	2.03	614,614	60

AIA: null

2026-09-08T23:17:00 to 2026-09-09T03:00:00

Science Goal: ssw_service_260908_165753_47764_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-685 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	3.14	600,450	72
211	3.09	600,450	73
171	3.09	600,450	73
cont	3.28	600,450	69
1700	3.09	600,450	73
304	3.14	600,450	72
131	3.09	600,450	73
94	3.14	600,450	72
193	3.09	600,450	73
blos	3.05	600,450	74

256651 matches
prev 1...15337 [15338] 15339 15340 15341 15342 15343 15344 15345 15346 ...17111 next