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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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257085 matches
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IRIS: F2/HOP 393 #1

2025-09-12T19:42:43 to 2025-09-12T20:31:35

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

Program: F2/HOP 393 #1

Target: QS

Pointing: xcen=-101 ycen=-124,

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

IRIS: A1:QS monitoring

2025-08-21T04:19:16 to 2025-08-21T04:37:20

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=-2,

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: SST coordination (AR14180)

2025-08-19T07:30:05 to 2025-08-19T12:18:18

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination (AR14180)

Target: AR

Pointing: xcen=407 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	71,67	720
1400	0.4	71,67	720
2796	0.4	71,67	720

IRIS: F2: Equatorial scan (HOP 393), pointing #2

2025-07-12T01:25:09 to 2025-07-12T02:14:01

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

Program: F2: Equatorial scan (HOP 393), pointing #2

Target: QS

Pointing: xcen=-0 ycen=-69,

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: HOP 508 at AR 14132

2025-07-06T16:31:15 to 2025-07-06T17:18:39

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

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

Target: Active Region

Pointing: xcen=58 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	748
6302A Velocity 6301.5A	0	235,162	748
6302A Transverse Flux Density	0	235,162	748
6302A Longitudinal Flux Density	0	235,162	748

IRIS: Low telemetry flare study

2025-06-09T12:44:19 to 2025-06-09T15:48:08

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low telemetry flare study

Target: AR

Pointing: xcen=-67 ycen=-280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	400
1400	0.46	62,69	400
2796	0.46	62,69	400

SOTSP: AR 14100 MFW

2025-06-03T11:32:56 to 2025-06-03T12:37:36

Science Goal: AR Major Flare Watch

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

Target: Active Region

Pointing: xcen=485 ycen=116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1021
6302A Velocity 6301.5A	0	320,162	1021
6302A Transverse Flux Density	0	320,162	1021
6302A Longitudinal Flux Density	0	320,162	1021

SOTSP: AR13974 Obs

2025-01-29T01:00:05 to 2025-01-29T01:55:23

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=-702 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	875
6302A Velocity 6301.5A	0	276,162	875
6302A Transverse Flux Density	0	276,162	875
6302A Longitudinal Flux Density	0	276,162	875

SOTSP: AR13932

2024-12-24T16:04:18 to 2024-12-24T17:07:30

Science Goal: AR evolution

Program: Fast map, full FOV, Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-281 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	283,162	895
6302A Velocity 6301.5A	0	283,162	895
6302A Transverse Flux Density	0	283,162	895
6302A Longitudinal Flux Density	0	283,162	895

SOTSP: AR 13884

2024-11-10T00:00:04 to 2024-11-10T00:47:29

Science Goal: AR 13884

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

Target: Active Region

Pointing: xcen=496 ycen=-182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	750
6302A Velocity 6301.5A	0	236,162	750
6302A Transverse Flux Density	0	236,162	750
6302A Longitudinal Flux Density	0	236,162	750

SOTSP: AR 13872

2024-10-28T13:10:05 to 2024-10-28T13:57:29

Science Goal: Flare watch

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

Target: Active Region

Pointing: xcen=-352 ycen=-370,

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

SOTSP: HOP 412 N/S Synoptic 21 pointings

2024-10-21T13:16:36 to 2024-10-21T13:32:43

Science Goal: HOP 412 N/S Synoptic 21 pointings

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

Target:

Pointing: xcen=-22 ycen=-681,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

IRIS: SO coordination: SPICE

2024-10-13T17:58:31 to 2024-10-13T21:13:41

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SO coordination: SPICE

Target: AR

Pointing: xcen=98 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

SOTSP: AR 13842 MFW

2024-10-06T06:33:34 to 2024-10-06T07:20:57

Science Goal: AR tracking MFW

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

Target: Active Region

Pointing: xcen=607 ycen=-356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	745
6302A Velocity 6301.5A	0	234,162	745
6302A Transverse Flux Density	0	234,162	745
6302A Longitudinal Flux Density	0	234,162	745

IRIS: Sit & stare low tel. (AR 13835)

2024-09-30T19:10:36 to 2024-09-30T23:04:58

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Sit & stare low tel. (AR 13835)

Target: AR

Pointing: xcen=272 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	510
1400	0.46	62,69	510
2796	0.46	62,69	510

257085 matches
prev 1...3353 3354 3355 3356 3357 3358 3359 [3360] 3361 3362 ...17139 next