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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257271 matches
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TRACE: SYNOPTIC

2001-09-28T02:22:53 to 2001-09-28T02:27:52

Science Goal: SCIPLAN_SYNOPTIC

Program: flare watch in 171 on AR 9632 and 9628

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.49	512,512	3

TRACE: Prominence

2001-08-18T19:06:02 to 2001-08-19T00:00:40

Science Goal: SCIPLAN_Prominence

Program:

Target:

Pointing: xcen=187 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.72	384,384	407
WL	1.17	256,256	252
1600	0.59	256,256	504

TRACE: SYNOPTIC

2001-08-02T04:08:17 to 2001-08-02T04:13:20

Science Goal: SCIPLAN_SYNOPTIC

Program: 9557 as part of JOP-145 with CDS; albeit CDS has been off for a few days due to SOHO problems but expects to be on at 0 UT on this day.

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.26	512,512	5

TRACE: AR9557

2001-07-31T04:05:49 to 2001-07-31T23:59:41

Science Goal: SCIPLAN_AR9557

Program:

Target:

Pointing: xcen=-291 ycen=-358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.28	384,384	933
1700	8.8	384,384	136
WL	4.4	384,384	272
1600	4.4	384,384	272
284	11.33	512,512	105
195	11.34	512,512	106
1550	8.8	384,384	136

TRACE: JOP 106

2001-05-06T21:12:20 to 2001-05-07T00:07:53

Science Goal: SCIPLAN_JOP_106

Program:

Target:

Pointing: xcen=376 ycen=517,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.82	512,512	215
WL	7.52	512,256	24
1600	0.75	512,256	234

TRACE: ARinter

2001-03-22T00:11:55 to 2001-03-23T00:19:23

Science Goal: SCIPLAN_ARinter

Program:

Target:

Pointing: xcen=891 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.89	512,512	1636
WL	3	512,512	483
1600	3	512,512	483

TRACE: AR 8955

2000-04-18T20:46:03 to 2000-04-18T21:44:40

Science Goal: SCIPLAN_AR_8955

Program: created Monday, 17 April 2000, M. J. Wills-Davey

Target:

Pointing: xcen=388 ycen=-308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: AR 8948

2000-04-16T21:20:24 to 2000-04-16T21:44:54

Science Goal: SCIPLAN_AR_8948

Program: created on Thursday, April 13, 2000, by C. David

Target:

Pointing: xcen=946 ycen=-238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: AR 8948

2000-04-15T16:40:28 to 2000-04-16T00:04:39

Science Goal: SCIPLAN_AR_8948

Program: created on Thursday, April 13, 2000, by C. David

Target:

Pointing: xcen=887 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FOCUS TEST

2000-04-12T17:05:24 to 2000-04-12T17:29:55

Science Goal: SCIPLAN_FOCUS_TEST

Program:

Target:

Pointing: xcen=502 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: JOP83

2000-04-04T03:03:26 to 2000-04-04T03:27:56

Science Goal: SCIPLAN_JOP83

Program:

Target:

Pointing: xcen=-182 ycen=474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: AR SUNSPOT

2000-02-23T04:32:18 to 2000-02-23T04:56:13

Science Goal: SCIPLAN_AR_SUNSPOT

Program:

Target:

Pointing: xcen=-13 ycen=824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: DKIST coordination, AR14535

2026-09-29T17:46:14 to 2026-09-29T23:16:00

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

Program: DKIST coordination, AR14535

Target: AR

Pointing: xcen=606 ycen=124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	10500
2796	0.03	61,68	10600

IRIS: THEMIS coordination

2026-09-20T08:14:41 to 2026-09-20T12:48:24

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: THEMIS coordination

Target: AR

Pointing: xcen=527 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	185,129	800
1400	0.34	185,129	800
2796	0.34	185,129	800

IRIS: SO/SPICE coordination, North pole

2026-09-16T13:19:01 to 2026-09-16T14:56:55

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

Program: SO/SPICE coordination, North pole

Target: CH

Pointing: xcen=202 ycen=928,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	159
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

257271 matches
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