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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249653 matches
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AIA: null

2020-01-03T07:14:57 to 2020-01-03T08:30:57

Science Goal: ssw_service_260330_021330_32082

Program:

Target:

Pointing: xcen=-757 ycen=-610,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1.01	538,231	76
171	1.01	538,231	76
193	1.01	538,231	76

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

IRIS: Low-telemetry Flare Watch of AR14405

2026-03-29T13:35:51 to 2026-03-29T17:19:30

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 Flare Watch of AR14405

Target: AR

Pointing: xcen=-670 ycen=-377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	64,66	486
1400	0.46	64,66	486
2796	0.46	64,66	487

IRIS: Low-telemetry Flare Watch of AR14405

2026-03-28T10:05:36 to 2026-03-28T13:57:12

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 Flare Watch of AR14405

Target: AR

Pointing: xcen=-776 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.88	64,66	265
1400	0.88	64,66	264
2796	0.88	64,66	265

HMI_BLOS: null

2026-03-03T23:15:05 to 2026-03-04T22:48:41

Science Goal: ssw_service_260330_133232_49059

Program:

Target:

Pointing: xcen=-778 ycen=575,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.01	596,596	283
193	5.01	596,596	283
blos	10.09	596,596	141

AIA: Cruiser Annotation

2026-02-28T09:09:25 to 2026-02-28T20:05:57

Science Goal: ssw_service_260330_145424_41149

Program: An evolution of a small-scale filament that erupts and flare ribbons appears along the neutral line.

Target: FE: FilamentEruption

Pointing: xcen=753 ycen=-59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	399,399	656
193	1	399,399	654
blos	2.02	399,399	325

AIA: null

2026-02-26T00:25:55 to 2026-03-01T06:12:21

Science Goal: ssw_service_260330_132122_45585

Program:

Target:

Pointing: xcen=-52 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15	734,734	312
193	15	734,734	312
blos	30.29	734,734	155

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

249653 matches
prev 1...16641 16642 16643 [16644]