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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249713 matches
prev 1...16641 16642 16643 16644 16645 16646 16647 [16648]

IRIS: Limb flare watch, AR14401

2026-04-02T15:34:19 to 2026-04-02T18:01:35

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Limb flare watch, AR14401

Target: AR

Pointing: xcen=847 ycen=420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,128	888

IRIS: High cadence flare watch, AR14405

2026-04-02T09:42:22 to 2026-04-02T11:11:59

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 flare watch, AR14405

Target: AR

Pointing: xcen=-20 ycen=-358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	2360
2796	0.04	70,66	2360

AIA: null

2026-03-30T18:00:00 to 2026-03-31T06:00:00

Science Goal: ssw_service_260402_185933_20351

Program:

Target:

Pointing: xcen=-380 ycen=-330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	3.01	845,845	240
211	3.01	845,845	240
171	3.01	845,845	240
1700	3.02	845,845	239
304	3.01	845,845	240
1600	3.01	845,845	240
131	3.01	845,845	240
94	3.01	845,845	240
193	3.01	845,845	240

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

2013-08-22T04:16:52 to 2013-08-22T05:24:50

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program: Obs test for Kathy

Target: (NONE)

Pointing: xcen=9 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	299,182	32
2832	8.5	299,182	8
1400	2.12	299,182	32
2796	2.12	299,182	32

AIA: null

2026-04-02T23:30:00 to 2026-04-03T08:30:00

Science Goal: ssw_service_260403_011257_35148_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-179 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	8.43	500,450	65
211	8.43	500,450	65
171	8.43	500,450	65
1700	8.43	500,450	65
304	8.43	500,450	65
131	8.43	500,450	65
94	8.44	500,450	65
193	8.43	500,450	65

IRIS: Limb flare watch, AR14401

2026-04-02T18:11:09 to 2026-04-02T20:56:59

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Limb flare watch, AR14401

Target: AR

Pointing: xcen=851 ycen=419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	623

AIA: null

2014-10-12T00:00:07 to 2014-10-12T09:03:59

Science Goal: ssw_service_260403_005226_30711

Program:

Target:

Pointing: xcen=-730 ycen=-676,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.5	231,269	1088
304	0.5	231,269	1088

IRIS: wav. cal.

2013-08-21T02:01:48 to 2013-08-21T03:41:48

Science Goal: wav. cal.

Program: Wavelength Cal at roll +90

Target: (NONE)

Pointing: xcen=-342 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	174,182	100
1400	1	174,182	100

249713 matches
prev 1...16641 16642 16643 16644 16645 16646 16647 [16648]