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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255518 matches
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IRIS: A1: QS monitoring

2025-09-15T11:22:01 to 2025-09-15T11:40:05

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=2 ycen=5,

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: SUIT coordination QS2

2025-08-26T05:10:09 to 2025-08-26T05:19:02

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 QS2

Target: QS

Pointing: xcen=51 ycen=112,

saaIntervals hiIntervals

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

IRIS: Flare watch, AR14191

2025-08-26T01:57:35 to 2025-08-26T03:42:59

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: Flare watch, AR14191

Target: AR

Pointing: xcen=-218 ycen=61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2600
2796	0.04	68,68	2600

SOTSP: HOP 507 at AR14179

2025-08-20T00:00:05 to 2025-08-20T00:47:29

Science Goal: Onset of CMEs - coordination with Proba-3/ASPIICS

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

Target: Filament

Pointing: xcen=728 ycen=-300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	742
6302A Velocity 6301.5A	0	232,162	742
6302A Transverse Flux Density	0	232,162	742
6302A Longitudinal Flux Density	0	232,162	742

SOTSP: AR 14180

2025-08-17T21:01:14 to 2025-08-17T21:48:39

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=92 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	745
6302A Velocity 6301.5A	0	232,162	745
6302A Transverse Flux Density	0	232,162	745
6302A Longitudinal Flux Density	0	232,162	745

IRIS: SUIT coordination: AR 2 (AR 14177)

2025-08-14T06:05:22 to 2025-08-14T06:14:15

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 (AR 14177)

Target: AR

Pointing: xcen=136 ycen=76,

saaIntervals hiIntervals

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

IRIS: B1: AR tracking from limb to limb (AR 14179)

2025-08-12T06:12:37 to 2025-08-12T06:30:43

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

Program: B1: AR tracking from limb to limb (AR 14179)

Target: AR

Pointing: xcen=-726 ycen=-246,

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

SOTSP: HOP 511 - AR 14168

2025-08-11T21:05:17 to 2025-08-11T21:29:33

Science Goal: Comparison of Spectra of Solar Magnetic Active Phenomena in Multiple Chromospheric and in TR/Coronal Lines

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=924 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

SOTSP: HOP 393

2025-08-09T01:50:05 to 2025-08-09T02:53:17

Science Goal: Cycle 24/25 equatorial transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Quiet Sun

Pointing: xcen=-15 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	309,162	985
6302A Velocity 6301.5A	0	309,162	985
6302A Transverse Flux Density	0	309,162	985
6302A Longitudinal Flux Density	0	309,162	985

IRIS: F2: Equatorial Scan (HOP393) #2

2025-08-09T00:54:09 to 2025-08-09T01:43:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP393) #2

Target: QS

Pointing: xcen=1 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

SOTSP: Synoptic

2025-08-01T18:04:39 to 2025-08-01T18:06:28

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	15,162	49
6302A Velocity 6301.5A	0	15,162	49
6302A Transverse Flux Density	0	15,162	49
6302A Longitudinal Flux Density	0	15,162	49

SOTSP: AR 14161

2025-07-31T21:36:35 to 2025-07-31T22:00:51

Science Goal: AR obs, flare watch

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-414 ycen=-350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,122	384
6302A Velocity 6301.5A	0	122,122	384
6302A Transverse Flux Density	0	122,122	384
6302A Longitudinal Flux Density	0	122,122	384

IRIS: C1: South Pole

2025-07-19T07:24:01 to 2025-07-19T07:58:12

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-938,

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

SOTSP: HOP 393 Equatorial

2025-07-05T02:49:23 to 2025-07-05T03:49:57

Science Goal: Cycle 24/25 equatorial transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Synoptic

Pointing: xcen=7 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	300,162	952
6302A Velocity 6301.5A	0	300,162	952
6302A Transverse Flux Density	0	300,162	952
6302A Longitudinal Flux Density	0	300,162	952

SOTSP: AR 14122 obs

2025-07-02T09:20:05 to 2025-07-02T09:44:20

Science Goal: AR observations

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=472 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	120,122	382
6302A Velocity 6301.5A	0	120,122	382
6302A Transverse Flux Density	0	120,122	382
6302A Longitudinal Flux Density	0	120,122	382

255518 matches
prev 1...2961 2962 2963 2964 [2965] 2966 2967 2968 2969 2970 ...17035 next