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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255808 matches
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IRIS: B1: AR tracking

2025-11-13T06:19:44 to 2025-11-13T06:37:49

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

Program: B1: AR tracking

Target: AR

Pointing: xcen=746 ycen=69,

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: Major Flare Watch (High cadence)

2025-11-06T09:22:54 to 2025-11-06T10:24:52

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-516 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1632
2796	0.04	68,68	1632

IRIS: SUIT coordination

2025-11-04T23:59:23 to 2025-11-05T00:27:25

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: SUIT coordination

Target: AR

Pointing: xcen=-541 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	692
2796	0.04	68,68	692

AIA: null

2025-09-29T13:01:05 to 2025-09-29T13:01:05

Science Goal: ssw_service_250929_220954_34757

Program:

Target:

Pointing: xcen=-200 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

IRIS: Low-telem Flare Watch: AR 14213

2025-09-09T06:00:14 to 2025-09-09T07:49:56

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

Program: Low-telem Flare Watch: AR 14213

Target: AR

Pointing: xcen=29 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	688

AIA: null

2025-09-07T16:01:05 to 2025-09-07T16:01:05

Science Goal: ssw_service_250908_092423_13959

Program:

Target:

Pointing: xcen=274 ycen=-545,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-07T07:01:46 to 2025-09-07T13:01:46

Science Goal: ssw_service_250908_090221_48046

Program:

Target:

Pointing: xcen=190 ycen=388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

AIA: null

2025-09-07T07:01:46 to 2025-09-07T13:01:46

Science Goal: ssw_service_250908_090219_48024

Program:

Target:

Pointing: xcen=-267 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

AIA: null

2025-09-07T07:01:05 to 2025-09-07T07:01:05

Science Goal: ssw_service_250908_090217_48008

Program:

Target:

Pointing: xcen=531 ycen=779,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-04T17:01:05 to 2025-09-04T17:01:05

Science Goal: ssw_service_250908_025943_6294

Program:

Target:

Pointing: xcen=314 ycen=468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-04T16:01:34 to 2025-09-04T22:01:34

Science Goal: ssw_service_250908_114055_28104

Program:

Target:

Pointing: xcen=762 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

EIS: Small flare diagnotic study

2025-08-22T18:51:46 to 2025-08-22T19:50:18

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-781 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: Synoptic SOT Katitudinal Scans

2025-08-21T17:20:54 to 2025-08-21T17:23:50

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-6 ycen=-393,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: SUIT Coordination: AR 2

2025-08-11T07:20:22 to 2025-08-11T07:29:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR 2

Target: AR

Pointing: xcen=87 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT Coordination: QS 1

2025-08-08T05:02:07 to 2025-08-08T05:13:13

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: QS 1

Target: QS

Pointing: xcen=51 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

255808 matches
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