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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255261 matches
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SOTSP: HOP 206 (North)

2025-08-24T14:40:05 to 2025-08-24T17:33:38

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Pore

Pointing: xcen=-23 ycen=863,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1018
6302A Velocity 6301.5A	0	320,162	1018
6302A Transverse Flux Density	0	320,162	1018
6302A Longitudinal Flux Density	0	320,162	1018

SOTSP: AR 14180

2025-08-18T11:30:04 to 2025-08-18T12:17:28

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=211 ycen=-211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	196,162	619
6302A Velocity 6301.5A	0	196,162	619
6302A Transverse Flux Density	0	196,162	619
6302A Longitudinal Flux Density	0	196,162	619

SOTSP: N pole deep scan (a la HOP 81)

2025-08-13T04:35:57 to 2025-08-13T12:01:58

Science Goal: Observe the north polar region

Program: Deep mode, 2048 slit position

Target: N Pole

Pointing: xcen=-20 ycen=872,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	2041
6302A Velocity 6301.5A	0	321,162	2041
6302A Transverse Flux Density	0	321,162	2041
6302A Longitudinal Flux Density	0	321,162	2041

SOTSP: Emerging region, AR14167, HOP509

2025-08-03T00:31:05 to 2025-08-03T01:18:30

Science Goal: Co-ordinated Flare Observations with DKIST, IRIS, and Hinode

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

Target: Active Region

Pointing: xcen=544 ycen=39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	217,162	686
6302A Velocity 6301.5A	0	217,162	686
6302A Transverse Flux Density	0	217,162	686
6302A Longitudinal Flux Density	0	217,162	686

SOTSP: HOP 507, AR 14136

2025-07-16T15:13:56 to 2025-07-16T15:44:39

Science Goal: To conduct coordinated observations of active regions (AR) that may launch off-limb CMEs.

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

Target: Filament

Pointing: xcen=397 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	41,162	129
6302A Velocity 6301.5A	0	41,162	129
6302A Transverse Flux Density	0	41,162	129
6302A Longitudinal Flux Density	0	41,162	129

SOTSP: New AR

2025-07-14T22:50:03 to 2025-07-14T23:22:24

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=258 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	156,162	502
6302A Velocity 6301.5A	0	156,162	502
6302A Transverse Flux Density	0	156,162	502
6302A Longitudinal Flux Density	0	156,162	502

SOTSP: HOP 508, AR 14134

2025-07-10T23:50:04 to 2025-07-11T00:22:25

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=769 ycen=-471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	157,162	503
6302A Velocity 6301.5A	0	157,162	503
6302A Transverse Flux Density	0	157,162	503
6302A Longitudinal Flux Density	0	157,162	503

SOTSP: HOP 508, AR 14134

2025-07-09T00:06:20 to 2025-07-09T00:59:02

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

Program: ODP: Dynamic mode (1.6sec), 1.5" x 81.2" arcsec,repeat, 2-side, Q65 and Q50

Target: Active Region

Pointing: xcen=533 ycen=-489,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.05	2,81	1560
6302A Velocity 6301.5A	0.05	2,81	1560
6302A Transverse Flux Density	0.05	2,81	1560
6302A Longitudinal Flux Density	0.05	2,81	1560

SOTSP: HOP 508 at AR 14127

2025-07-06T00:20:06 to 2025-07-06T00:52:26

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

Program: Fast map, 164"x123", 1-side CCD

Target: Active Region

Pointing: xcen=633 ycen=-400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	154,122	497
6302A Velocity 6301.5A	0	154,122	497
6302A Transverse Flux Density	0	154,122	497
6302A Longitudinal Flux Density	0	154,122	497

SOTSP: AR14100

2025-06-07T12:16:22 to 2025-06-07T13:03:47

Science Goal: Flare monitor

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

Target: Active Region

Pointing: xcen=897 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

AIA: null

2024-05-21T12:52:57 to 2024-05-21T12:54:57

Science Goal: ssw_service_260411_083344_7895

Program:

Target:

Pointing: xcen=-224 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	537,538	10
211	0.2	537,538	10
171	0.2	537,538	10
1700	0.4	537,538	5
304	0.2	537,538	10
1600	0.4	537,538	5
131	0.2	537,538	10
94	0.2	537,538	10
193	0.2	537,538	10

IRIS: A1: QS monitoring

2026-09-01T04:32:04 to 2026-09-01T04:50:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=0 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: High-cadence flare watch, AR 14513

2026-09-01T02:41:22 to 2026-09-01T03:41:31

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, AR 14513

Target: AR

Pointing: xcen=954 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	1484
2796	0.04	70,66	1484

IRIS: SUIT/Aditya coordination, AR 14513

2026-08-28T00:01:39 to 2026-08-28T02:31:06

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/Aditya coordination, AR 14513

Target: AR

Pointing: xcen=461 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

IRIS: C1: South Pole

2026-08-23T03:19:55 to 2026-08-23T03:54:06

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=7 ycen=-947,

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

255261 matches
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