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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249692 matches
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IRIS: High Cadence Flare Studies

2026-02-18T20:13:32 to 2026-02-18T23:44:53

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

Program: High Cadence Flare Studies

Target: AR

Pointing: xcen=705 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1368
2796	0.15	65,68	1368

IRIS: SolO Coordination (SPICE; Eruption Watch; low telemetry)

2026-02-18T12:15:23 to 2026-02-18T15:23:59

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SolO Coordination (SPICE; Eruption Watch; low telemetry)

Target: FI

Pointing: xcen=617 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	307
1400	0.61	281,182	307
2796	0.61	281,182	308

IRIS: SUIT coordination

2026-02-18T00:02:02 to 2026-02-18T03:56:01

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

Program: SUIT coordination

Target: AR

Pointing: xcen=-315 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1550
2796	0.15	65,68	1550

IRIS: BBSO coordination

2026-02-17T14:59:02 to 2026-02-17T23:32:56

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination

Target: AR

Pointing: xcen=501 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	750
1400	0.23	137,129	2250
2796	0.17	137,129	2999

IRIS: B2: QS tracking from limb to limb

2026-02-17T05:42:11 to 2026-02-17T05:51:47

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-93 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: SUIT coordination

2026-02-17T00:39:32 to 2026-02-17T04:50:17

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

Program: SUIT coordination

Target: AR

Pointing: xcen=-509 ycen=333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1661
2796	0.15	65,68	1661

IRIS: BBSO coordination (after SolO)

2026-02-13T20:27:10 to 2026-02-13T20:51:02

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

Program: BBSO coordination (after SolO)

Target: AR

Pointing: xcen=400 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	158
2796	0.15	65,68	158

SOTSP: HOP 523

2026-02-12T03:23:42 to 2026-02-12T04:28:22

Science Goal: [SOOP: burst SOOP] Solar Orbiter, IRIS and Hinode -upflow region study

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

Target: Active Region

Pointing: xcen=44 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

SOTSP: AR14366

2026-02-11T02:52:05 to 2026-02-11T03:56:45

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=921 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1021
6302A Velocity 6301.5A	0	324,162	1021
6302A Transverse Flux Density	0	324,162	1021
6302A Longitudinal Flux Density	0	324,162	1021

IRIS: Low Telemetry Flare Study

2026-02-10T09:11:22 to 2026-02-10T10:21:04

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

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=883 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	448

SOTSP: AR 14366 obs.

2026-02-09T02:00:04 to 2026-02-09T02:32:25

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=794 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	512
6302A Velocity 6301.5A	0	161,162	512
6302A Transverse Flux Density	0	161,162	512
6302A Longitudinal Flux Density	0	161,162	512

IRIS: B1: AR tracking from limb to limb

2026-02-08T05:28:25 to 2026-02-08T05:46:32

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=298 ycen=249,

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

SOTSP: AR 14366 obs.

2026-02-08T00:00:05 to 2026-02-08T01:04:45

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=653 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1021
6302A Velocity 6301.5A	0	322,162	1021
6302A Transverse Flux Density	0	322,162	1021
6302A Longitudinal Flux Density	0	322,162	1021

SOTSP: Synoptic

2026-02-07T18:05:43 to 2026-02-07T18:07:32

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: 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: BBSO coordination

2026-02-06T21:08:53 to 2026-02-06T22:15:39

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: BBSO coordination

Target: AR

Pointing: xcen=423 ycen=346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	54
1400	0.21	135,129	324
2796	0.21	135,129	324

249692 matches
prev 1...16593 16594 16595 [16596] 16597 16598 16599 16600 16601 16602 ...16647 next