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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257207 matches
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TRACE: JOP155

2003-10-20T13:21:42 to 2003-10-20T16:10:48

Science Goal: SCIPLAN_JOP155

Program:

Target:

Pointing: xcen=-613 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.19	512,512	142
WL	0.93	384,384	182
1600	0.93	384,384	182
284	70.72	512,512	3
195	70.57	512,512	3

TRACE: AR9475

2001-06-04T00:03:59 to 2001-06-05T00:00:40

Science Goal: SCIPLAN_AR9475

Program: track AR 9475

Target:

Pointing: xcen=515 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.93	384,384	1551
WL	1.68	512,256	856
1600	0.84	512,256	1713

TRACE:

1999-10-17T00:11:44 to 1999-10-17T00:31:54

Science Goal:

Program: JOP's 17, 107, flarewatch

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.44	512,512	5
1700	4.44	512,512	5
1600	5.92	512,512	4
284	4.44	512,512	5
195	4.44	512,512	5
1550	5.92	512,512	4
1216	4.44	512,512	5

TRACE: UV L Test

1999-07-10T02:49:28 to 1999-07-10T03:08:31

Science Goal: SCIPLAN_UV_L_Test

Program:

Target:

Pointing: xcen=-413 ycen=-895,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.43	384,384	14
1600	1.43	384,384	14
1550	2.07	384,384	5
1216	1.12	384,384	8

TRACE: Flats

1999-07-07T03:55:02 to 1999-07-07T03:56:04

Science Goal: SCIPLAN_Flats

Program:

Target:

Pointing: xcen=-139 ycen=-125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.21	512,512	6

TRACE: OFFLIMBAR

1999-06-08T18:12:30 to 1999-06-08T23:53:44

Science Goal: SCIPLAN_OFFLIMBAR

Program:

Target:

Pointing: xcen=-1271 ycen=-701,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.5	512,512	76
284	4.5	512,512	76
195	4.5	512,512	76
1216	4.49	512,512	77

TRACE: FL WATCH

1999-05-24T00:06:55 to 1999-05-24T06:58:58

Science Goal: SCIPLAN_FL_WATCH

Program:

Target:

Pointing: xcen=420 ycen=641,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.44	384,384	941

TRACE: JOP 95

1999-05-06T08:44:17 to 1999-05-06T12:01:57

Science Goal: SCIPLAN_JOP_95

Program:

Target:

Pointing: xcen=-191 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.67	128,320	296
1600	0.67	128,320	297
1550	0.67	128,320	297
1216	0.67	128,320	293

TRACE: SYNOPTIC

1999-05-04T05:25:37 to 1999-05-04T05:45:20

Science Goal: SCIPLAN_SYNOPTIC

Program: VAULT rehearsal, Flarewatch on AR 8525, JOP 95, FF in WL and 1216

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.86	512,512	5
1700	3.86	512,512	5
1600	3.86	512,512	5
284	3.86	512,512	5
195	3.86	512,512	5
1550	3.86	512,512	5
1216	3.86	512,512	5

TRACE: lowlatCH

1999-04-30T01:53:51 to 1999-04-30T04:53:32

Science Goal: SCIPLAN_lowlatCH

Program:

Target:

Pointing: xcen=220 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.56	512,512	51
1700	83.25	512,512	3
1600	83.25	512,512	3
195	3.46	512,512	52
1550	83.25	512,512	3

TRACE:

1999-04-15T01:08:19 to 1999-04-15T01:16:48

Science Goal:

Program:

Target:

Pointing: xcen=363 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.36	512,512	5
284	1	512,512	5
195	0.41	512,512	5

TRACE: FL WATCH

1999-04-07T19:09:21 to 1999-04-08T00:00:45

Science Goal: SCIPLAN_FL_WATCH

Program:

Target:

Pointing: xcen=647 ycen=-365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.76	384,384	382
195	0.94	384,384	311

EIS: Synoptic SOT Latitude Scans SN

2025-10-16T19:53:54 to 2025-10-16T19:56:51

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-504,

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

IRIS: Very high cadence flare study, AR14249

2025-10-13T12:11:25 to 2025-10-13T16:11:24

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: Very high cadence flare study, AR14249

Target: AR

Pointing: xcen=-265 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6320
2796	0.04	68,68	6320

IRIS: Flare study on AR 14207, Program C, low-rate

2025-09-08T18:29:19 to 2025-09-08T23:04:52

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

Program: Flare study on AR 14207, Program C, low-rate

Target: AR

Pointing: xcen=480 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1727

257207 matches
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