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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257108 matches
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IRIS: Solar Orbiter, EUI coordination

2025-10-12T05:23:15 to 2025-10-12T07:23:08

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter, EUI coordination

Target: QS

Pointing: xcen=-3 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	167,182	766

IRIS: SUIT coordination #2 (AR 14241)

2025-10-05T01:39:35 to 2025-10-05T02:29:55

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT coordination #2 (AR 14241)

Target: AR

Pointing: xcen=-71 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	48
1400	0.26	289,182	192
2796	0.26	289,182	192

IRIS: SolO coordination RSW23 SPICE

2025-09-22T02:42:17 to 2025-09-22T03:36:25

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination RSW23 SPICE

Target: QS

Pointing: xcen=-703 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	234,128	320
2796	0.17	234,128	320

IRIS: A1: QS monitoring near disk center

2025-09-06T12:03:26 to 2025-09-06T12:21:30

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 near disk center

Target: QS

Pointing: xcen=-72 ycen=-146,

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: A1: QS monitoring near disk center

2025-09-03T12:18:19 to 2025-09-03T12:36:23

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 near disk center

Target: QS

Pointing: xcen=1 ycen=-127,

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: B2: QS tracking

2025-08-28T04:59:41 to 2025-08-28T05:09:17

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-583 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: A1:QS monitoring

2025-08-20T05:26:03 to 2025-08-20T05:44:07

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=7 ycen=-49,

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

HMI_BLOS: Cruiser Annotation

2025-08-10T17:02:53 to 2025-08-11T00:37:41

Science Goal: ssw_service_250908_142425_4280

Program: Evolution of a coronal hole jet

Target: CJ: CoronalJet

Pointing: xcen=-226 ycen=-560,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	273,273	455
304	1	273,273	455
193	1	273,273	455
blos	2.01	273,273	227

IRIS: High Cadence Obs: AR14168

2025-08-05T15:24:47 to 2025-08-05T16:23:54

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

Program: High Cadence Obs: AR14168

Target: AR

Pointing: xcen=91 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	357

SOTSP: HOP 506 Filament with Themis

2025-06-02T11:10:03 to 2025-06-02T11:42:25

Science Goal: Filament Observations

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

Target: Filament

Pointing: xcen=591 ycen=-312,

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: A1: QS Monitoring

2025-04-12T04:20:16 to 2025-04-12T04:38:20

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=59 ycen=79,

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

SOTSP: HOP 81 (North Pole)

2024-11-07T14:50:06 to 2024-11-07T17:43:38

Science Goal: HOP 81 (North Pole)

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target:

Pointing: xcen=-21 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	316,162	1011
6302A Velocity 6301.5A	0	316,162	1011
6302A Transverse Flux Density	0	316,162	1011
6302A Longitudinal Flux Density	0	316,162	1011

SOTSP: Synoptic

2024-10-30T18:22:27 to 2024-10-30T18:24:16

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: AR 13878

2024-10-30T08:00:04 to 2024-10-30T08:55:22

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-692 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	271,162	864
6302A Velocity 6301.5A	0	271,162	864
6302A Transverse Flux Density	0	271,162	864
6302A Longitudinal Flux Density	0	271,162	864

SOTSP: AR 13856 obs.

2024-10-21T06:45:08 to 2024-10-21T07:09:24

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=837 ycen=94,

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

257108 matches
prev 1...3577 3578 3579 3580 3581 3582 3583 [3584] 3585 3586 ...17141 next