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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255539 matches
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SOTSP: AR Evolution

2006-12-26T22:22:55 to 2006-12-26T22:24:54

Science Goal: AR Evolution

Program: SP focus scan 20 slit pos

Target: Active Region

Pointing: xcen=-641 ycen=-88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	6,81	40
6302A Velocity 6301.5A	0.01	6,81	40
6302A Transverse Flux Density	0.01	6,81	40
6302A Longitudinal Flux Density	0.01	6,81	40

SOTSP: APL Solar Bolometric Imager (BSI)

2006-12-25T08:32:33 to 2006-12-25T09:35:46

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Fast Map, Full FOV

Target: Quiet Sun

Pointing: xcen=565 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

TRACE: SYN AR9767

2002-01-02T00:41:08 to 2002-01-02T14:29:44

Science Goal: SCIPLAN_SYN_AR9767

Program: AR 9767 flarewatch, CDS synoptic

Target:

Pointing: xcen=-680 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: AR9313

2001-01-27T02:18:26 to 2001-01-27T04:12:39

Science Goal: SCIPLAN_AR9313

Program:

Target:

Pointing: xcen=639 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.88	384,384	129
1700	25.31	512,512	5
WL	0.83	384,384	137
1600	0.83	384,384	137
284	25.49	512,512	5
195	25.41	512,512	5
1550	25.31	512,512	5
1216	25.31	512,512	5

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

IRIS: AR observations

2025-11-10T16:53:33 to 2025-11-10T17:53:02

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: AR observations

Target: AR

Pointing: xcen=-213 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	367
2796	0.16	65,68	367

IRIS: High Cadence Raster

2025-11-02T19:40:22 to 2025-11-02T20:43:15

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

Target: AR

Pointing: xcen=-787 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1656
2796	0.04	68,68	1656

IRIS: High Cadence Raster: AR14266

2025-10-28T10:17:06 to 2025-10-28T11:23:25

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: AR14266

Target: AR

Pointing: xcen=245 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1636
2796	0.04	68,68	1636

IRIS: High Cadence Raster: AR14267

2025-10-25T14:21:22 to 2025-10-25T15:29:09

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=-704 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1664
2796	0.04	68,68	1665

IRIS: High Cadence Raster: AR14267

2025-10-25T08:09:22 to 2025-10-25T09:01:08

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: AR14267

Target: AR

Pointing: xcen=-726 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1276
2796	0.04	128,129	1276

IRIS: B1: AR tracking from limb to limb, AR14246

2025-10-16T05:15:17 to 2025-10-16T05:33:22

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb, AR14246

Target: AR

Pointing: xcen=752 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Very high cadence flare study, AR14247

2025-10-11T06:19:00 to 2025-10-11T07:48:36

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 SJI cadence 3x faster

Program: Very high cadence flare study, AR14247

Target: AR

Pointing: xcen=448 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2360
2796	0.04	68,68	2360

IRIS: Very high cadence raster flare study

2025-10-08T04:39:53 to 2025-10-08T07:49:44

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 raster flare study

Target: AR

Pointing: xcen=518 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5000
2796	0.04	68,68	5000

IRIS: SPICE coordination (AR 14236)

2025-10-03T19:04:27 to 2025-10-03T19:39:23

Science Goal: Very large sparse 32-step raster 31x175 32s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: SPICE coordination (AR 14236)

Target: AR

Pointing: xcen=359 ycen=70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	200,182	64
2796	0.55	200,182	64

AIA: Cruiser Annotation

2025-09-09T23:59:49 to 2025-09-11T16:46:18

Science Goal: ssw_service_251015_143752_31977

Program: A bright appears at the edge of the coronal hole where flux cancellation occurs

Target: OT: Other

Pointing: xcen=-650 ycen=312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	355,355	490
94	5	355,355	490
193	5.03	355,355	487
blos	10.15	355,355	242

255539 matches
prev 1...3361 3362 [3363] 3364 3365 3366 3367 3368 3369 3370 ...17036 next