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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257069 matches
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SOTSP: Synoptic

2025-07-03T15:39:39 to 2025-07-03T15:41:28

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	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

IRIS: SST coordination, AR 14087

2025-05-16T09:46:13 to 2025-05-16T12:01:03

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14087

Target: AR

Pointing: xcen=-504 ycen=280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	260
1400	0.52	132,128	260
2796	0.52	132,128	260

SOTSP: HOP 412 N-S Scans 2/20

2025-04-17T12:47:34 to 2025-04-17T13:03:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

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

Target: Pore

Pointing: xcen=-21 ycen=-878,

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: Flare program B, AR 14048

2025-04-06T17:28:55 to 2025-04-07T00:30:59

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

Program: Flare program B, AR 14048

Target: AR

Pointing: xcen=351 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	900
1400	0.47	61,67	900
2796	0.47	61,67	900

IRIS: High-Cadence Flare Program

2025-01-02T01:55:58 to 2025-01-02T02:43:05

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=943 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	2954

SOTSP: Synoptic

2024-10-31T18:05:15 to 2024-10-31T18:07:04

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	14,162	47
6302A Velocity 6301.5A	0	14,162	47
6302A Transverse Flux Density	0	14,162	47
6302A Longitudinal Flux Density	0	14,162	47

SOTSP: AR 13878

2024-10-31T02:10:04 to 2024-10-31T03:05:21

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-570 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	269,162	869
6302A Velocity 6301.5A	0	269,162	869
6302A Transverse Flux Density	0	269,162	869
6302A Longitudinal Flux Density	0	269,162	869

SOTSP: Synoptic

2024-10-29T18:05:28 to 2024-10-29T18:07:18

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: Synoptic

2024-10-23T06:04:52 to 2024-10-23T06:06:41

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: HOP 412 N/S Synoptic 21 pointings

2024-10-21T18:39:06 to 2024-10-21T18:55:13

Science Goal: HOP 412 N/S Synoptic 21 pointings

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

Target:

Pointing: xcen=-22 ycen=509,

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

SOTSP: HOP 412 N/S Synoptic 21 pointings

2024-10-21T15:43:36 to 2024-10-21T15:59:43

Science Goal: HOP 412 N/S Synoptic 21 pointings

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

Target:

Pointing: xcen=-22 ycen=9,

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

SOTSP: AR13839

2024-09-29T20:44:14 to 2024-09-29T21:31:38

Science Goal: Active region

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

Target: Active Region

Pointing: xcen=-642 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	746
6302A Velocity 6301.5A	0	235,162	746
6302A Transverse Flux Density	0	235,162	746
6302A Longitudinal Flux Density	0	235,162	746

SOTSP: HOP 409

2024-09-28T11:15:29 to 2024-09-28T12:02:52

Science Goal: Energetics of solar eruptions from the chromosphere to the inner heliosphere

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

Target: Active Region

Pointing: xcen=116 ycen=-495,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: AR 13806 Obs.

2024-09-03T10:00:04 to 2024-09-03T10:32:26

Science Goal:

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

Target: Active Region

Pointing: xcen=5 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	511
6302A Velocity 6301.5A	0	161,162	511
6302A Transverse Flux Density	0	161,162	511
6302A Longitudinal Flux Density	0	161,162	511

SOTSP: AR 13796

2024-08-28T07:25:05 to 2024-08-28T08:12:29

Science Goal:

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

Target: Active Region

Pointing: xcen=783 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	233,162	738
6302A Velocity 6301.5A	0	233,162	738
6302A Transverse Flux Density	0	233,162	738
6302A Longitudinal Flux Density	0	233,162	738

257069 matches
prev 1...3217 [3218] 3219 3220 3221 3222 3223 3224 3225 3226 ...17138 next