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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257242 matches
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TRACE: FD MOSAIC

1999-02-24T08:15:47 to 1999-02-24T11:01:17

Science Goal: SCIPLAN_FD_MOSAIC

Program: TRACE/SXT Active Region Loop Measurements, Coordination with SUMER

Target:

Pointing: xcen=-1 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.19	512,512	37
1600	4.52	512,512	37
284	4.19	512,512	37
195	4.19	512,512	37

TRACE: 1216 focus

1999-02-04T00:36:13 to 1999-02-04T00:38:09

Science Goal: SCIPLAN_1216_focus

Program:

Target:

Pointing: xcen=645 ycen=-789,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.22	512,512	10

TRACE:

1999-02-02T06:07:03 to 1999-02-02T10:35:51

Science Goal:

Program: continue EFR for 6 hours, test CDS synoptic, AR 8451

Target:

Pointing: xcen=803 ycen=442,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	512,512	54
WL	4.87	512,512	56
1600	5.05	512,512	54
284	5.09	512,512	53
195	4.96	512,512	55
1216	4.96	512,512	55

TRACE:

1999-01-14T08:59:28 to 1999-01-14T10:03:41

Science Goal:

Program: AR 8439 flare watch, darks, full disk mosaic

Target:

Pointing: xcen=-809 ycen=-356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.85	384,384	76
WL	0.57	384,384	114
1600	0.57	384,384	114

TRACE:

1998-04-15T19:01:10 to 1998-04-15T20:00:52

Science Goal:

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

Target:

Pointing: xcen=-13 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Global Wave detection using 266" slot X;+20 & Y-80 shift

2026-08-12T10:59:44 to 2026-08-12T11:39:46

Science Goal: HPW024_266ffullccd10s

Program:

Target:

Pointing: xcen=507 ycen=-480,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,256	null
FeX		266,256	null
OIV		266,256	null

IRIS: BBSO coordination, AR 14436

2026-05-17T17:28:28 to 2026-05-17T23:47:11

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, AR 14436

Target: AR

Pointing: xcen=499 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1122
2832	2.03	137,129	187
1400	0.34	137,129	1122
2796	0.34	137,129	1122

IRIS: SUIT coordination, AR14409, flare program

2026-04-04T00:01:32 to 2026-04-04T01:30:36

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

Program: SUIT coordination, AR14409, flare program

Target: AR

Pointing: xcen=24 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	590
2796	0.15	65,68	590

IRIS: High cadence flare watch, AR14296

2025-12-10T13:37:22 to 2025-12-10T14:07:26

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, AR14296

Target: AR

Pointing: xcen=719 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	792
2796	0.04	68,68	792

IRIS: Flare watch program C, AR14296

2025-12-06T21:52:48 to 2025-12-06T22:47:39

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=33 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	344

EIS: Pointing Monitoring

2025-10-28T05:55:11 to 2025-10-28T05:58:08

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=22 ycen=-191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: AR small flare obs.

2025-10-27T19:56:47 to 2025-10-27T20:55:19

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-307 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: AR small flare obs.

2025-10-26T19:23:39 to 2025-10-26T20:22:14

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-515 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: Synoptic/Comprehensive AR Studies

2025-10-25T22:01:29 to 2025-10-25T22:57:19

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=-673 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

AIA: null

2025-10-12T19:00:05 to 2025-10-13T11:14:29

Science Goal: ssw_service_251013_042558_13140

Program:

Target:

Pointing: xcen=19 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	42.37	2,112,2,074	24

257242 matches
prev 1...4441 4442 4443 4444 4445 4446 4447 [4448] 4449 4450 ...17150 next