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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EIS: JAK 40 AR STUDY

2007-03-24T10:42:13 to 2007-03-24T11:03:49

Science Goal: JAK_40_AR_STUDY

Program:

Target:

Pointing: xcen=-572 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CaXIV		41,408	null
FeXIII		41,408	null
FeX		41,408	null
FeXVI		41,408	null
CaXVII		41,408	null
FeXXIV		41,408	null
SiVII		41,408	null
FeXV		41,408	null
FeXVII		41,408	null
MgV		41,408	null
HeII		41,408	null
FeXII		41,408	null
FeXXIII		41,408	null
FeXIV		41,408	null

SOTSP: APL Solar Bolometric Imager (BSI)

2006-12-19T11:14:30 to 2006-12-19T11:32:28

Science Goal: APL Solar Bolometric Imager (BSI)

Program: Deep mode, single slit position

Target: disk center

Pointing: xcen=-125 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.1	0,162	109
6302A Velocity 6301.5A	0.1	0,162	109
6302A Transverse Flux Density	0.1	0,162	109
6302A Longitudinal Flux Density	0.1	0,162	109

SOTSP: AR Evolution

2006-12-11T08:00:04 to 2006-12-11T09:03:17

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=-25 ycen=-90,

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: FLAREWTCH

1999-10-18T16:25:31 to 1999-10-18T21:54:35

Science Goal: SCIPLAN_FLAREWTCH

Program: flarewatch of AR 8731, synoptic, JOP057

Target:

Pointing: xcen=322 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.68	384,384	195
WL	28.34	384,384	12
1600	1.4	384,384	235
284	28.32	384,384	12
195	1.69	384,384	194

TRACE: EMERG FLUX

1999-04-05T00:03:29 to 1999-04-05T04:59:37

Science Goal: SCIPLAN_EMERG_FLUX

Program: day 3 of emerging flux watch, N/S synoptic

Target:

Pointing: xcen=-201 ycen=468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	118.8	512,512	3
1700	78.75	512,512	4
WL	78.75	512,512	4
1600	78.75	512,512	4
284	118.17	512,512	3
195	118.87	512,512	3
1550	78.75	512,512	4

TRACE:

1999-01-29T01:47:13 to 1999-01-29T04:22:35

Science Goal:

Program: flare watch AR 8444, full disk mosaic, active region emergence

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.75	512,512	5
1700	5.99	512,512	5
WL	4.45	512,512	5
1600	5.99	512,512	5
284	5.99	512,512	5
195	4.51	512,512	5
1550	5.99	512,512	5
1216	5.99	512,512	5

TRACE: Prominence material 171

1999-01-27T04:30:40 to 1999-01-27T23:59:17

Science Goal:

Program:

Target:

Pointing: xcen=906 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: surges and flows in AR 8440

1999-01-17T18:20:16 to 1999-01-17T23:34:49

Science Goal:

Program:

Target:

Pointing: xcen=-472 ycen=373,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: AR observations

2025-11-10T21:44:03 to 2025-11-10T22:43:23

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=-171 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	366
2796	0.16	65,68	365

IRIS: Wobble Calibration 1

2025-10-28T14:58:53 to 2025-10-28T16:14:13

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble Calibration 1

Target: (NONE)

Pointing: xcen=318 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	226

IRIS: High Cadence Raster: AR14259

2025-10-23T08:58:30 to 2025-10-23T10:08:52

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: AR14259

Target: AR

Pointing: xcen=-61 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1736
2796	0.04	68,68	1736

IRIS: Low-telemetry sit-and-stare flare study (AR 14230)

2025-10-04T02:39:27 to 2025-10-04T03:58:00

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

Program: Low-telemetry sit-and-stare flare study (AR 14230)

Target: AR

Pointing: xcen=930 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	171
1400	0.46	62,69	171
2796	0.46	62,69	171

IRIS: SPICE Coordination

2025-10-01T02:38:32 to 2025-10-01T03:26:55

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SPICE Coordination

Target: QS

Pointing: xcen=-121 ycen=926,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	234,128	160
2796	0.3	234,128	160

IRIS: SUIT/Aditya-L1 Coordination (Unnamed AR in NE)

2025-09-30T00:00:01 to 2025-09-30T02:29:54

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-L1 Coordination (Unnamed AR in NE)

Target: AR

Pointing: xcen=-520 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	993
2796	0.15	65,68	993

IRIS: SUIT coordination

2025-09-17T00:09:32 to 2025-09-17T02:29:37

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

Target: AR

Pointing: xcen=-197 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	928
2796	0.15	65,68	928

255539 matches
prev 1...3521 3522 3523 3524 3525 3526 3527 [3528] 3529 3530 ...17036 next