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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257253 matches
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TRACE:

1998-04-15T16:15:20 to 1998-04-15T17:09:54

Science Goal:

Program: Test days 13-16 of 30-day plan

Target:

Pointing: xcen=-13 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE:

1998-04-15T03:00:12 to 1998-04-15T03:29:58

Science Goal:

Program: testing days 9-12 of the 30-day plan in the dark

Target:

Pointing: xcen=-13 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch program C, AR14296

2025-12-11T17:08:39 to 2025-12-11T17:35:26

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

Program: Flare watch program C, AR14296

Target: AR

Pointing: xcen=880 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	168

IRIS: High cadence flare watch, AR14294

2025-12-10T09:57:22 to 2025-12-10T10:53:48

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, AR14294

Target: AR

Pointing: xcen=822 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1392
2796	0.04	68,68	1392

IRIS: Flare watch program C, AR14294

2025-12-04T21:22:28 to 2025-12-04T22:18:35

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

Program: Flare watch program C, AR14294

Target: AR

Pointing: xcen=-118 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	352

IRIS: SUIT coordination

2025-11-20T01:39:01 to 2025-11-20T02:37:03

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: SUIT coordination

Target: AR

Pointing: xcen=688 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1432
2796	0.04	68,68	1432

EIS: High-Latitude magnetic field evolution during the sunspot cycle N

2025-10-28T18:50:10 to 2025-10-28T20:32:03

Science Goal: CH_boundary_100s

Program:

Target:

Pointing: xcen=-5 ycen=628,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,512	null
FeX		240,512	null
FeXVI		240,512	null
SiX		240,512	null
SX		240,512	null
FeXXIV		240,512	null
SiVII		240,512	null
FeXI		240,512	null
FeXV		240,512	null
MgVII		240,512	null
CaXV		240,512	null
CaXVI		240,512	null
FeXII		240,512	null
FeIX		240,512	null
FeVIII		240,512	null
FeXIV		240,512	null

EIS: SOOP Polar Rotation

2025-10-28T11:38:51 to 2025-10-28T13:22:20

Science Goal: HOP81_new_study_v2

Program:

Target:

Pointing: xcen=-5 ycen=796,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: Synoptic/Comprehensive AR Studies

2025-10-25T18:52:10 to 2025-10-25T19:52:55

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=-694 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

AIA: null

2025-10-20T14:59:00 to 2025-10-20T18:00:00

Science Goal: ssw_service_251020_090708_14101_ssmq_blos_cont_ssmq_

Program:

Target:

Pointing: xcen=-687 ycen=-355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.62	600,450	70
211	2.62	600,450	70
171	2.62	600,450	70
cont	1.76	600,450	70
1700	2.61	600,450	70
304	2.62	600,450	70
131	2.62	600,450	70
94	2.62	600,450	70
193	2.62	600,450	70
blos	1.91	600,450	70

XRT: null

2025-10-17T18:14:31 to 2025-10-17T19:51:36

Science Goal:

Program:

Target:

Pointing: xcen=805 ycen=289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	2.1	395,395	39
Be_thin+Open	25.05	395,395	4
Open+Be_thick	2.51	395,395	32
Open+Gband	14	396,396	6
Al_poly+Open	9.44	395,395	9

XRT: null

2025-10-15T18:33:31 to 2025-10-15T19:59:45

Science Goal:

Program:

Target:

Pointing: xcen=634 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.59	395,395	8
Be_thin+Open	13.41	395,395	4
Open+Be_thick	12.01	395,395	8
Open+Gband	42	396,396	3
Al_poly+Open	5.61	395,395	10

XRT: null

2025-10-15T18:23:58 to 2025-10-15T18:25:35

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.32	2,114,2,114	3
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-10-15T15:32:59 to 2025-10-15T17:56:12

Science Goal:

Program:

Target:

Pointing: xcen=694 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_med+Open	72.05	395,395	2
Be_med+Open	1.97	395,395	45
Be_thin+Open	29.99	395,395	5
Open+Al_thick	72.05	395,395	2
Open+Be_thick	2.3	395,395	38
Open+Gband	10.54	396,396	9
Al_poly+Open	8.59	395,395	15

AIA: null

2025-10-09T12:33:11 to 2025-10-09T18:32:59

Science Goal: ssw_service_251030_020540_3284

Program:

Target:

Pointing: xcen=979 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1	499,576	360

257253 matches
prev 1...4585 4586 4587 [4588] 4589 4590 4591 4592 4593 4594 ...17151 next