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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252500 matches
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SOTSP: Synoptic

2025-09-06T17:58:46 to 2025-09-06T18:00:36

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: Emerging region, AR14167

2025-08-04T07:23:04 to 2025-08-04T08:10:28

Science Goal: AR monitor

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=741 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	734
6302A Velocity 6301.5A	0	231,162	734
6302A Transverse Flux Density	0	231,162	734
6302A Longitudinal Flux Density	0	231,162	734

SOTSP: HOP 508, AR 14134

2025-07-09T18:21:42 to 2025-07-09T18:52:54

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=636 ycen=-483,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	152,162	490
6302A Velocity 6301.5A	0	152,162	490
6302A Transverse Flux Density	0	152,162	490
6302A Longitudinal Flux Density	0	152,162	490

SOTSP: AR 14117and14118

2025-06-29T14:07:04 to 2025-06-29T14:54:25

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=858 ycen=-309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	746
6302A Velocity 6301.5A	0	234,162	746
6302A Transverse Flux Density	0	234,162	746
6302A Longitudinal Flux Density	0	234,162	746

SOTSP: HOP 81 N pole fast

2025-06-05T14:25:19 to 2025-06-05T15:23:18

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, CENTER

Target: N Pole

Pointing: xcen=-17 ycen=838,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

SOTSP: HOP 81 S pole fast

2025-06-04T15:33:13 to 2025-06-04T16:31:11

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, HOP81 in the eclipse, CENTER

Target: S. Pole

Pointing: xcen=-17 ycen=-982,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

SOTSP: New AR from E-limb

2025-05-20T23:47:19 to 2025-05-21T00:53:01

Science Goal: Monitoring AR evolution

Program: Oba prog. (Dynamic), 3.0x81.2, 2-side, Q65 and 50

Target: Active Region

Pointing: xcen=-820 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.04	3,81	3316
6302A Velocity 6301.5A	0.04	3,81	3316
6302A Transverse Flux Density	0.04	3,81	3316
6302A Longitudinal Flux Density	0.04	3,81	3316

SOTSP: AR 14082

2025-05-11T23:47:05 to 2025-05-12T00:34:28

Science Goal: active region

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=490 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: HOP412

2025-05-08T23:50:42 to 2025-05-09T00:09:05

Science Goal: Irradiance Scan

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

Target: Synoptic Program

Pointing: xcen=-27 ycen=705,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	34,129	108
6302A Velocity 6301.5A	0	34,129	108
6302A Transverse Flux Density	0	34,129	108
6302A Longitudinal Flux Density	0	34,129	108

IRIS: SST Coordination: AR 14455

2026-06-01T07:24:42 to 2026-06-01T11:31:01

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

Program: SST Coordination: AR 14455

Target: AR

Pointing: xcen=-316 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	720
1400	0.34	137,129	720
2796	0.34	137,129	720

AIA: null

2026-05-23T19:30:00 to 2026-05-24T03:00:00

Science Goal: ssw_service_260523_202755_24669_ssmq_

Program:

Target:

Pointing: xcen=-931 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	5.69	500,500	80
211	5.69	500,500	80
171	5.69	500,500	80
1700	5.84	500,500	78
304	5.69	500,500	80
131	5.69	500,500	80
94	5.7	500,500	80
193	5.69	500,500	80

IRIS: Hinode/SOT coordination (HOP 529), AR 14441

2026-05-23T18:29:41 to 2026-05-23T20:50:19

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: Hinode/SOT coordination (HOP 529), AR 14441

Target: AR

Pointing: xcen=849 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	72,67	400
1400	0.35	72,67	400
2796	0.35	72,67	400

IRIS: C1: North pole

2026-05-23T04:49:10 to 2026-05-23T05:23:21

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: QS

Pointing: xcen=-3 ycen=937,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: High-cadence flare program, AR 14441

2026-05-22T12:06:22 to 2026-05-22T14:44:54

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence flare program, AR 14441

Target: AR

Pointing: xcen=689 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1155

IRIS: SUIT/Aditya (AR near disk center), AR 14441

2026-05-20T01:31:35 to 2026-05-20T02:25:42

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya (AR near disk center), AR 14441

Target: AR

Pointing: xcen=252 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	68
1400	0.2	293,182	272
2796	0.2	293,182	272

252500 matches
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