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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257254 matches
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IRIS: SolO/EUI coordination

2026-09-11T12:33:48 to 2026-09-11T14:33:16

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO/EUI coordination

Target: AR

Pointing: xcen=263 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	170,182	704
2796	0.17	170,182	704

AIA: null

2026-09-10T16:22:00 to 2026-09-10T18:21:00

Science Goal: ssw_service_260910_103057_41868_ssmq_

Program:

Target:

Pointing: xcen=292 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.72	600,450	70
211	1.72	600,450	70
171	1.72	600,450	70
1700	1.72	600,450	70
304	1.72	600,450	70
131	1.72	600,450	70
94	1.72	600,450	70
193	1.72	600,450	70

HMI_CONT: null

2026-09-10T16:22:00 to 2026-09-10T21:00:00

Science Goal: ssw_service_260910_103057_41868_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=292 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.8	600,450	100
211	2.8	600,450	100
171	2.8	600,450	100
cont	2.8	600,450	100
1700	2.8	600,450	100
304	2.8	600,450	100
131	2.8	600,450	100
94	2.8	600,450	100
193	2.8	600,450	100
blos	2.8	600,450	100

IRIS: SUIT coordination (AR 14524)

2026-09-07T23:07:29 to 2026-09-08T02:29:32

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 (AR 14524)

Target: AR

Pointing: xcen=-476 ycen=61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	1246
2796	0.16	65,68	1246

IRIS: PSP coordination (pointing 2)

2026-09-07T06:18:40 to 2026-09-07T06:34:44

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

Program: PSP coordination (pointing 2)

Target: QS

Pointing: xcen=-967 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: Proba-3/ASPIICS coordination

2026-09-06T10:03:20 to 2026-09-06T19:06:00

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: FI

Pointing: xcen=842 ycen=521,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	896
2832	2.42	295,182	224
1400	0.61	295,182	896
2796	0.61	295,182	895

IRIS: A1: QS monitoring

2026-09-05T04:10:34 to 2026-09-05T04:28:38

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=0 ycen=1,

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: HOP 307: AR tracking from limb to limb (AR 1452

2026-09-04T11:54:06 to 2026-09-04T17:39:47

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking from limb to limb (AR 1452

Target: AR

Pointing: xcen=-846 ycen=144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	320
2832	1.08	281,182	320
1400	1.08	281,182	320
2796	1.08	281,182	320

SOTSP: AR 14513 Obs.

2026-08-30T17:36:04 to 2026-08-30T19:24:43

Science Goal:

Program: Normal Map, 200"x164", 1-side

Target: Active Region

Pointing: xcen=849 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	200,162	1270
6302A Velocity 6301.5A	0	200,162	1270
6302A Transverse Flux Density	0	200,162	1270
6302A Longitudinal Flux Density	0	200,162	1270

IRIS: Stellar Calibration, pointing #3

2026-08-29T20:33:00 to 2026-08-29T21:05:59

Science Goal: Stellar_Cal_HD91316_2026_Pointing_3

Program: Stellar Calibration, pointing #3

Target: (NONE)

Pointing: xcen=-742 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	405,182	17
1400	2	405,182	16

IRIS: Stellar Calibration, pointing #1

2026-08-29T19:13:00 to 2026-08-29T19:41:59

Science Goal: Stellar_Cal_HD91316_2026_Pointing_1

Program: Stellar Calibration, pointing #1

Target: (NONE)

Pointing: xcen=-945 ycen=479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	394,182	15
1400	2	394,182	14

IRIS: Low-telemetry flare watch, AR 14513

2026-08-28T08:01:03 to 2026-08-28T11:26:23

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

Program: Low-telemetry flare watch, AR 14513

Target: AR

Pointing: xcen=529 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1320

AIA: null

2026-08-25T09:00:00 to 2026-08-25T14:00:00

Science Goal: ssw_service_260825_061551_30241_ssmq_

Program:

Target:

Pointing: xcen=-201 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.68	750,600	65
211	4.68	750,600	65
171	4.68	750,600	65
1700	4.67	750,600	65
304	4.68	750,600	65
131	4.68	750,600	65
94	4.69	750,600	65
193	4.68	750,600	65

IRIS: HOP 542: AR Long Term SOOP with SST

2026-08-23T08:00:00 to 2026-08-23T12:05:28

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: HOP 542: AR Long Term SOOP with SST

Target: AR

Pointing: xcen=-567 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6464
2796	0.04	68,68	6463

EIS: Pointing monitoring

2026-08-19T06:28:53 to 2026-08-19T06:31:49

Science Goal:

Program:

Target:

Pointing: xcen=10 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

257254 matches
prev 1...12305 12306 12307 12308 [12309] 12310 12311 12312 12313 12314 ...17151 next