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:

255691 matches
prev 1...4561 4562 4563 4564 [4565] 4566 4567 4568 4569 4570 ...17047 next

SOTSP: AR 14082

2025-05-10T20:02:05 to 2025-05-10T20:49:30

Science Goal: active region

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

Target: Active Region

Pointing: xcen=263 ycen=-167,

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

IRIS: B1: AR Tracking (AR14076)

2025-05-01T12:34:16 to 2025-05-01T12:52:22

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

Program: B1: AR Tracking (AR14076)

Target: AR

Pointing: xcen=257 ycen=162,

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

IRIS: Flare Watch Study B AR14055

2025-04-13T07:17:19 to 2025-04-13T14:14:41

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 Watch Study B AR14055

Target: AR

Pointing: xcen=872 ycen=162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	890
1400	0.47	61,67	890
2796	0.47	61,67	890

IRIS: SUIT AR 1/2 AR14056

2025-04-13T06:36:22 to 2025-04-13T06:47:28

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 AR 1/2 AR14056

Target: AR

Pointing: xcen=173 ycen=-11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

SOTSP: AR 14048 obs.

2025-04-08T15:48:04 to 2025-04-08T16:35:28

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=677 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

SOTSP: AR 14012

2025-03-09T00:03:05 to 2025-03-09T00:35:25

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=315 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: High cadence flare raster, AR13976

2025-01-31T16:17:52 to 2025-01-31T17:23:11

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: High cadence flare raster, AR13976

Target: AR

Pointing: xcen=-519 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1720
2796	0.04	68,68	1720

SOTSP: Synoptic

2025-01-24T18:09:09 to 2025-01-24T18:10:58

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: High-cadence flare watch, AR 13959

2025-01-15T07:44:12 to 2025-01-15T08:02:31

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II always

Program: High-cadence flare watch, AR 13959

Target: AR

Pointing: xcen=-644 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	1266

IRIS: Prominence monitoring SW limb (HOP 269 IRIS alone)

2024-12-24T18:36:26 to 2024-12-24T19:37:17

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SW limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=635 ycen=-784,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	224

IRIS: HOP 409 PSP Coordination before perihelion

2024-12-24T05:48:26 to 2024-12-24T06:44:46

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: HOP 409 PSP Coordination before perihelion

Target: AR

Pointing: xcen=800 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: PSP/NuSTAR coordination (HOP 409)

2024-12-23T20:06:02 to 2024-12-23T21:03:01

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: PSP/NuSTAR coordination (HOP 409)

Target: AR

Pointing: xcen=-507 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	121
1400	0.47	121,130	121
2796	0.47	121,130	121

SOTSP: AR 13912

2024-12-06T22:20:03 to 2024-12-06T23:05:26

Science Goal:

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

Target: Pore

Pointing: xcen=446 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	224,162	712
6302A Velocity 6301.5A	0	224,162	712
6302A Transverse Flux Density	0	224,162	712
6302A Longitudinal Flux Density	0	224,162	712

IRIS: High Cadence Fl watch (AR 13906)

2024-12-03T13:30:51 to 2024-12-03T13:48:07

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High Cadence Fl watch (AR 13906)

Target: AR

Pointing: xcen=859 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	126

IRIS: SUIT Coord: AR #2

2024-12-03T06:42:55 to 2024-12-03T06:51:47

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 Coord: AR #2

Target: AR

Pointing: xcen=287 ycen=186,

saaIntervals hiIntervals

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

255691 matches
prev 1...4561 4562 4563 4564 [4565] 4566 4567 4568 4569 4570 ...17047 next