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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247894 matches
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AIA: null

2024-02-16T17:59:50 to 2024-02-16T18:59:52

Science Goal: ssw_service_260127_113342_36709

Program:

Target:

Pointing: xcen=992 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	1.01	472,2,458	60
193	1.01	472,2,458	60

IRIS: BBSO coordination, AR 14358

2026-01-29T17:34:25 to 2026-01-29T18:37:27

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 14358

Target: AR

Pointing: xcen=-603 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	136,131	92
1400	0.23	136,131	276
2796	0.17	136,131	368

IRIS: High-cadence rasters

2026-01-29T11:06:36 to 2026-01-29T12:09:47

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 rasters

Target: AR

Pointing: xcen=747 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1664
2796	0.04	71,66	1664

IRIS: SUIT coordination

2026-01-29T01:24:52 to 2026-01-29T02:27:22

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=142 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	68,66	414
2796	0.15	68,66	414

IRIS: SUIT coordination

2026-01-28T23:10:22 to 2026-01-28T23:13:14

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=122 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	19
2796	0.15	67,66	19

IRIS: BBSO coordination, AR 14349

2026-01-28T22:10:37 to 2026-01-28T23:00:40

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 14349

Target: AR

Pointing: xcen=649 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	135,131	24
1400	0.35	135,131	144
2796	0.35	135,131	144

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T15:15:35 to 2025-11-21T15:31:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-21 ycen=613,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	185
6302A Velocity 6301.5A	0	58,129	185
6302A Transverse Flux Density	0	58,129	185
6302A Longitudinal Flux Density	0	58,129	185

SOTSP: Synoptic

2025-11-18T17:32:05 to 2025-11-18T17:50:11

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: Synoptic

2025-11-12T17:52:45 to 2025-11-28T20:32:00

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

AIA: null

2024-11-07T04:12:05 to 2024-11-07T05:44:53

Science Goal: ssw_service_260129_172656_39036

Program:

Target:

Pointing: xcen=-13 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	3.44	2,458,2,458	28

IRIS: Proba-3/ASPIICS coordination

2026-01-30T01:30:08 to 2026-01-30T02:35:27

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: AR

Pointing: xcen=876 ycen=483,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	267,179	237
2832	1.36	267,179	48
1400	0.27	267,179	236
2796	0.27	267,179	236

IRIS: High-cadence rasters

2026-01-29T14:20:34 to 2026-01-29T15:23:18

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 rasters

Target: AR

Pointing: xcen=769 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1002
2796	0.04	71,66	1003

IRIS: High-cadence rasters

2026-01-29T12:43:35 to 2026-01-29T13:46:46

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 rasters

Target: AR

Pointing: xcen=761 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1576
2796	0.04	71,66	1577

IRIS: High-cadence rasters

2026-01-29T09:29:37 to 2026-01-13T15:37:14

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 rasters

Target: AR

Pointing: xcen=746 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1664
2796	0.04	71,66	1664

IRIS: B2: QS tracking from limb to limb

2026-01-29T05:24:31 to 2026-01-29T05:34:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=190 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

247894 matches
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