Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

252444 matches
prev 1...16777 16778 16779 [16780] 16781 16782 16783 16784 16785 16786 ...16830 next

SOTSP: HOP81 north pole

2025-08-07T15:31:43 to 2025-08-07T16:29:41

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

Program: Fast deep mode, HOP81 in the eclipse, WEST +680

Target: North pole

Pointing: xcen=81 ycen=852,

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 508 (AR 14117and14118)

2025-06-29T20:52:42 to 2025-06-29T21:51:55

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

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=860 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	292,162	931
6302A Velocity 6301.5A	0	292,162	931
6302A Transverse Flux Density	0	292,162	931
6302A Longitudinal Flux Density	0	292,162	931

AIA: null

2025-05-24T12:29:59 to 2025-05-24T17:21:47

Science Goal: ssw_service_260512_090038_5527

Program:

Target:

Pointing: xcen=556 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	0.4	346,346	730

SOTSP: AR14079 monitor

2025-05-07T23:14:35 to 2025-05-08T00:09:54

Science Goal: AR14079 monitor

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=567 ycen=137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	275,162	872
6302A Velocity 6301.5A	0	275,162	872
6302A Transverse Flux Density	0	275,162	872
6302A Longitudinal Flux Density	0	275,162	872

AIA: null

2024-10-07T18:00:04 to 2024-10-07T22:59:53

Science Goal: ssw_service_260323_050151_7250

Program:

Target:

Pointing: xcen=5 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	10.34	2,458,2,458	30
193	10.34	2,461,2,461	30

IRIS: HOP 532 - AR14455

2026-06-05T16:59:36 to 2026-06-05T18:19:03

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 532 - AR14455

Target: AR

Pointing: xcen=649 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	128
2832	0.62	123,129	128
1400	0.62	123,129	128
2796	0.62	123,129	128

IRIS: SST coordination - AR14455

2026-06-04T07:19:44 to 2026-06-04T15:52:54

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 - AR14455

Target: AR

Pointing: xcen=397 ycen=246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	1500
1400	0.34	137,129	1500
2796	0.34	137,129	1500

IRIS: B2: QS tracking from limb to limb

2026-06-04T05:17:17 to 2026-06-04T05:26:53

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=401 ycen=-33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Flare study C

2026-06-03T15:07:21 to 2026-06-03T17:32:47

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

Program: Flare study C

Target: AR

Pointing: xcen=268 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	912

IRIS: SST coordination - AR14455

2026-06-02T14:25:23 to 2026-06-02T16:52:29

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 - AR14455

Target: AR

Pointing: xcen=-15 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	430
1400	0.34	137,129	430
2796	0.34	137,129	430

IRIS: HOP 531: AR 14446

2026-06-01T18:08:54 to 2026-06-01T23:51:44

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 531: AR 14446

Target: AR

Pointing: xcen=646 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	76,69	500
1400	0.23	76,69	1500
2796	0.17	76,69	2000

IRIS: SST Coordination: AR 14455

2026-05-31T07:25:03 to 2026-05-31T11:31:22

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=-507 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

IRIS: A1: QS monitoring

2026-05-27T04:20:04 to 2026-05-27T04:38:08

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=-109 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: A1: QS monitoring

2026-05-25T12:14:52 to 2026-05-25T12:28:08

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=26 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	213,129	11
2832	4.52	213,129	3
1400	1.13	213,129	12
2796	1.13	213,129	12

IRIS: C1: South pole

2026-05-23T05:34:10 to 2026-05-23T06:08:21

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

Program: C1: South pole

Target: QS

Pointing: xcen=7 ycen=-930,

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

252444 matches
prev 1...16777 16778 16779 [16780] 16781 16782 16783 16784 16785 16786 ...16830 next