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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257096 matches
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EIS: Flare Evaporation - spectral imaging

2006-12-23T01:09:12 to 2006-12-23T01:42:04

Science Goal: Flare Evaporation - spectral imaging

Program:

Target:

Pointing: xcen=-589 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		122,512	null
CaXVII		122,512	null
FeXXIV		122,512	null
FeXV		122,512	null
HeII		122,512	null
FeXII		122,512	null

TRACE: AR 8731

1999-10-15T19:06:41 to 1999-10-16T00:39:57

Science Goal: SCIPLAN_AR_8731

Program:

Target:

Pointing: xcen=-131 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.89	384,384	374
1700	0.95	256,256	350
1600	0.95	256,256	352
195	82.76	384,384	5
1550	0.95	256,256	351

TRACE: Calib

1999-10-05T00:47:06 to 1999-10-05T00:49:58

Science Goal: SCIPLAN_Calib

Program: Calibrations and La Palma Emerging Flux Campaign

Target:

Pointing: xcen=398 ycen=239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.36	512,512	5
WL	0.36	512,512	5
1600	0.35	512,512	5
1550	0.24	512,512	5

TRACE: OFFLIMBAR

1999-06-10T00:00:22 to 1999-06-10T00:56:58

Science Goal: SCIPLAN_OFFLIMBAR

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.55	512,512	37
WL	1.56	512,512	37
1216	1.56	512,512	37

TRACE: JOP72

1999-02-27T00:55:47 to 1999-02-27T04:59:25

Science Goal: SCIPLAN_JOP72

Program: Coordination with SUMER/CDS/MDI and VLA

Target:

Pointing: xcen=-135 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.01	256,512	122
195	2.02	256,512	121

TRACE: VLA

1999-02-20T00:41:12 to 1999-02-20T08:59:57

Science Goal: SCIPLAN_VLA

Program: VLA observations

Target:

Pointing: xcen=-173 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.93	384,384	259
WL	2	384,384	250
1600	1.93	384,384	259
284	2.96	384,384	169
1550	1.94	384,384	258
1216	61.84	384,384	9

TRACE:

1999-01-14T07:22:28 to 1999-01-14T08:26:43

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	0.81	384,384	80
WL	0.57	384,384	113
1600	0.57	384,384	113

IRIS: Flare Study B: AR14267

2025-10-27T22:57:45 to 2025-10-28T00:03:24

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

Program: Flare Study B: AR14267

Target: AR

Pointing: xcen=-255 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	140
1400	0.47	61,67	140
2796	0.47	61,67	140

IRIS: Flare Study B: AR14267

2025-10-27T19:43:40 to 2025-10-27T20:50:15

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

Program: Flare Study B: AR14267

Target: AR

Pointing: xcen=-283 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	142
1400	0.47	61,67	142
2796	0.47	61,67	142

IRIS: SUIT Coordination: AR14267

2025-10-26T00:09:32 to 2025-10-26T01:06:17

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: AR14267

Target: AR

Pointing: xcen=-615 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	350
2796	0.16	65,68	350

IRIS: High Cadence Raster: AR14267

2025-10-25T11:09:22 to 2025-10-25T12:15:08

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 Raster: AR14267

Target: AR

Pointing: xcen=-703 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1732
2796	0.04	68,68	1732

IRIS: High Cadence Raster: AR14259

2025-10-23T12:12:36 to 2025-10-23T13:22:53

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High Cadence Raster: AR14259

Target: AR

Pointing: xcen=-35 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	1812
2796	0.04	128,128	1812

IRIS: limb to limb tracking of AR 14256

2025-10-20T19:51:20 to 2025-10-20T20:40:59

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

Program: limb to limb tracking of AR 14256

Target: AR

Pointing: xcen=-256 ycen=-371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: SolO EUI coordination, north pole

2025-10-16T11:32:50 to 2025-10-16T13:31:46

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: SolO EUI coordination, north pole

Target: CH

Pointing: xcen=-4 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	167,182	760

IRIS: SUIT Aditya coordination, AR14247

2025-10-13T00:00:35 to 2025-10-13T02:30:01

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 Aditya coordination, AR14247

Target: AR

Pointing: xcen=744 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

257096 matches
prev 1...3449 3450 3451 3452 3453 [3454] 3455 3456 3457 3458 ...17140 next