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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255603 matches
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EIS: SYNOP001 40arcsec 1arcsec 30s 90s

2007-06-10T18:24:33 to 2007-06-10T18:28:50

Science Goal: SYNOP001_40arcsec_1arcsec_30s_90s

Program:

Target:

Pointing: xcen=-2 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		40,256	null
FeX		40,256	null
OIV		40,256	null

SOTSP: Active Region Evolution

2007-05-02T00:15:06 to 2007-05-02T00:47:27

Science Goal: Active region tracking; AR; AR10940

Program: Fast map 164 arcsec

Target: AR10940

Pointing: xcen=38 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Quiet Sun disk center study

2007-01-22T08:01:03 to 2007-01-22T09:27:57

Science Goal: Quiet Sun disk center study

Program: SP 1024 map, Q75

Target: disk center, Quiet Sun

Pointing: xcen=1 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	162,162	1024
6302A Velocity 6301.5A	-1	162,162	1024
6302A Transverse Flux Density	-1	162,162	1024
6302A Longitudinal Flux Density	-1	162,162	1024

SOTSP: AR evolution

2007-01-21T09:01:05 to 2007-01-21T10:04:17

Science Goal: AR evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=576 ycen=110,

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

SOTSP: Synoptic

2007-01-16T11:22:07 to 2007-01-16T14:15:51

Science Goal: Synoptic

Program: Synoptic BFI NFI

Target: Sun Center

Pointing: xcen=-8 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	-1	324,162	2046
6302A Velocity 6301.5A	-1	324,162	2046
6302A Transverse Flux Density	-1	324,162	2046
6302A Longitudinal Flux Density	-1	324,162	2046

EIS: Flare Evaporation - spectral imaging

2007-01-10T02:48:12 to 2007-01-10T03:21:04

Science Goal: Flare Evaporation - spectral imaging

Program:

Target:

Pointing: xcen=741 ycen=-81,

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: AR9682

2001-10-30T00:05:19 to 2001-10-31T03:39:45

Science Goal: SCIPLAN_AR9682

Program: change targets to AR 9682 in the MDI Hi-Res Field

Target:

Pointing: xcen=-272 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.03	512,512	1613

TRACE: AR9313

2001-01-29T02:42:37 to 2001-01-29T06:36:47

Science Goal: SCIPLAN_AR9313

Program:

Target:

Pointing: xcen=896 ycen=-86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.88	384,384	264
1700	23.25	512,512	11
WL	0.8	384,384	290
1600	0.8	384,384	290
284	25.89	512,512	10
195	25.86	512,512	10
1550	23.25	512,512	11
1216	23.25	512,512	11

TRACE: JOP98

1999-03-09T00:05:56 to 1999-03-09T08:59:24

Science Goal: SCIPLAN_JOP98

Program: 0000 - 0800JOP 98 Flare Precursors 1200 - 1500High-cadence Plumes

Target:

Pointing: xcen=396 ycen=-293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.55	512,512	345
1600	1.53	512,512	349
1550	1.54	512,512	348

TRACE: QUIET SUN

1999-02-23T00:46:28 to 1999-02-23T23:59:39

Science Goal: SCIPLAN_QUIET_SUN

Program: Disk Center Quiet Sun Studies

Target:

Pointing: xcen=-137 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.64	512,512	248
1700	47.39	512,512	30
1600	4.3	512,512	325
284	65.53	512,512	22
195	5.66	512,512	247
1550	47.4	512,512	30
1216	47.41	512,512	30

TRACE:

1999-01-13T08:45:26 to 1999-01-13T08:54:52

Science Goal:

Program:

Target:

Pointing: xcen=-13 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1550	0.13	512,512	74

IRIS: Flare Study B

2025-11-03T13:27:28 to 2025-11-03T14:30:34

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B

Target: AR

Pointing: xcen=-713 ycen=363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	134
1400	0.47	121,130	134
2796	0.47	121,130	134

IRIS: High Cadence Raster: AR14269

2025-10-30T20:30:33 to 2025-10-30T21:35:33

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: AR14269

Target: AR

Pointing: xcen=370 ycen=-270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1712
2796	0.04	68,68	1712

IRIS: Wobble Calibration 1

2025-10-30T13:53:03 to 2025-10-30T15:01:03

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

Program: Wobble Calibration 1

Target: (NONE)

Pointing: xcen=-923 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	204

IRIS: Wobble Calibration 2

2025-10-28T18:12:58 to 2025-10-28T19:28:18

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

Program: Wobble Calibration 2

Target: (NONE)

Pointing: xcen=310 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	2

255603 matches
prev 1...3673 3674 3675 [3676] 3677 3678 3679 3680 3681 3682 ...17041 next