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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255446 matches
prev 1...2761 2762 2763 2764 2765 [2766] 2767 2768 2769 2770 ...17030 next

IRIS: Low-telemetry raster flare study (AR 14236)

2025-10-02T18:09:20 to 2025-10-02T20:23:43

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry raster flare study (AR 14236)

Target: AR

Pointing: xcen=162 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	864

IRIS: Low-telemetry sit-and-stare (AR 14236)

2025-09-30T05:45:06 to 2025-09-30T06:58:36

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 sit-and-stare (AR 14236)

Target: AR

Pointing: xcen=-377 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	160
1400	0.46	62,69	160
2796	0.46	62,69	160

IRIS: Low-telem Flare Watch: AR 14216

2025-09-14T02:46:20 to 2025-09-14T06:10:27

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

Program: Low-telem Flare Watch: AR 14216

Target: AR

Pointing: xcen=-706 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1280

SOTSP: AR E-limb

2025-08-28T06:53:34 to 2025-08-28T07:40:58

Science Goal:

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

Target: Active Region

Pointing: xcen=-651 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	748
6302A Velocity 6301.5A	0	234,162	748
6302A Transverse Flux Density	0	234,162	748
6302A Longitudinal Flux Density	0	234,162	748

IRIS: Flare watch: AR14191

2025-08-25T13:06:25 to 2025-08-25T17:07:14

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=-314 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5525
2796	0.04	68,68	5526

SOTSP: AR 14172

2025-08-14T10:36:09 to 2025-08-14T12:03:04

Science Goal: Observe AR

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=699 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	1017
6302A Velocity 6301.5A	0	159,162	1017
6302A Transverse Flux Density	0	159,162	1017
6302A Longitudinal Flux Density	0	159,162	1017

SOTSP: Emerging region, AR14167, HOP509

2025-08-02T19:37:15 to 2025-08-02T20:24:39

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=513 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: HOP 393

2025-08-01T22:09:36 to 2025-08-01T23:12:48

Science Goal: sunspot

Program: Fast Map, Full FOV 1 side CCD Q75

Target: disk center

Pointing: xcen=-19 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

SOTSP: Synoptic

2025-07-31T17:41:39 to 2025-07-31T17:43:29

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

2025-07-17T18:04:51 to 2025-07-17T18:06:41

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: Synoptic

2025-07-16T17:44:54 to 2025-07-16T17:46:43

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 (16/20)

2025-07-04T10:24:05 to 2025-07-04T10:40:14

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

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

Target: Synoptic

Pointing: xcen=-17 ycen=478,

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 393

2025-06-21T00:11:53 to 2025-06-21T01:11:56

Science Goal: cycle 24/25 transition

Program: Fast Map, Full FOV 1 side CCD Q75

Target: Central meridian

Pointing: xcen=9 ycen=-93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	300,162	949
6302A Velocity 6301.5A	0	300,162	949
6302A Transverse Flux Density	0	300,162	949
6302A Longitudinal Flux Density	0	300,162	949

SOTSP: AR 14114

2025-06-18T14:54:10 to 2025-06-18T15:41:35

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=280 ycen=185,

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: AR14100

2025-06-01T02:29:55 to 2025-06-01T03:31:25

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=-11 ycen=120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	308,162	972
6302A Velocity 6301.5A	0	308,162	972
6302A Transverse Flux Density	0	308,162	972
6302A Longitudinal Flux Density	0	308,162	972

255446 matches
prev 1...2761 2762 2763 2764 2765 [2766] 2767 2768 2769 2770 ...17030 next