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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249779 matches
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IRIS: Off Limb Flare Study

2026-02-21T08:10:10 to 2026-02-21T11:34:16

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

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=953 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1279

SOTSP: HOP 522 fast wind

2026-02-20T23:21:05 to 2026-02-20T23:53:26

Science Goal: coronal hole fast wind

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

Target: Coronal Hole

Pointing: xcen=785 ycen=-474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	512
6302A Velocity 6301.5A	0	160,162	512
6302A Transverse Flux Density	0	160,162	512
6302A Longitudinal Flux Density	0	160,162	512

SOTSP: AR obs

2026-02-20T18:20:05 to 2026-02-20T18:52:25

Science Goal: flare watch

Program: Fast map, 160"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-603 ycen=-33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	512
6302A Velocity 6301.5A	0	162,122	512
6302A Transverse Flux Density	0	162,122	512
6302A Longitudinal Flux Density	0	162,122	512

IRIS: A1: QS Monitoring

2026-02-20T04:10:05 to 2026-02-20T04:28:08

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=-1 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.42	247,129	8
2832	6.78	247,129	3
1400	2.42	247,129	8
2796	2.12	247,129	9

SOTSP: AR obs

2026-02-19T20:49:51 to 2026-02-19T21:22:13

Science Goal: flare watch

Program: Fast map, 160"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-750 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,122	508
6302A Velocity 6301.5A	0	161,122	508
6302A Transverse Flux Density	0	161,122	508
6302A Longitudinal Flux Density	0	161,122	508

IRIS: Stellar Calibration HD210424 #7

2026-02-19T10:36:01 to 2026-02-19T11:15:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_07

Program: Stellar Calibration HD210424 #7

Target: (NONE)

Pointing: xcen=-112 ycen=-980,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	399,182	20
1400	2	399,182	20

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

AIA: null

2026-02-18T04:53:00 to 2026-02-18T06:00:00

Science Goal: ssw_service_260217_212434_37933_ssmq_

Program:

Target:

Pointing: xcen=643 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.78	600,450	25
211	2.78	600,450	25
171	2.78	600,450	25
1700	2.77	600,450	25
304	2.78	600,450	25
131	2.78	600,450	25
94	2.91	600,450	24
193	2.78	600,450	25

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: 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

HMI_CONT: null

2026-02-15T19:07:02 to 2026-02-28T19:07:50

Science Goal: ssw_service_260311_001625_23686

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	748.83	2,458,2,458	26
cont	748.8	2,458,2,458	26

HMI_CONT: Cruiser Annotation

2026-02-15T00:00:46 to 2026-02-16T07:01:10

Science Goal: ssw_service_260215_232854_3479

Program: testing after db swtich

Target: CR: CoronalRain

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	37.97	2,458,2,458	50
cont	35.72	2,458,2,458	50

IRIS: SolO coordination: AR Heating (Fludra)

2026-02-13T13:08:00 to 2026-02-13T14:07:50

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: SolO coordination: AR Heating (Fludra)

Target: AR

Pointing: xcen=287 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.61	127,129	87
2796	0.61	127,129	86

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

249779 matches
prev 1...16593 16594 16595 16596 16597 16598 [16599] 16600 16601 16602 ...16652 next