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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249614 matches
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AIA: null

2026-03-01T07:15:00 to 2026-03-02T05:00:00

Science Goal: ssw_service_260301_114852_23792_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-876 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	14.66	700,500	90
211	14.66	700,500	90
171	14.66	700,500	90
cont	14.66	700,500	90
1700	14.82	700,500	89
304	14.66	700,500	90
131	14.66	700,500	90
94	14.66	700,500	90
193	14.66	700,500	90
blos	14.66	700,500	90

IRIS: Hinode coordination (AR 14380)

2026-02-28T06:14:35 to 2026-02-28T10:19:20

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Hinode coordination (AR 14380)

Target: AR

Pointing: xcen=-693 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	399
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: Raster of ribbons and hot plasma (AR at SE limb)

2026-02-27T17:52:08 to 2026-02-27T20:58:20

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

Program: Raster of ribbons and hot plasma (AR at SE limb)

Target: AR

Pointing: xcen=-772 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1135

IRIS: SolO coordination (SPICE)

2026-02-27T10:08:18 to 2026-02-27T17:42:29

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination (SPICE)

Target: QS

Pointing: xcen=941 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	138,129	2640
2796	0.17	138,129	2640

IRIS: Hinode coordination (QS filament tracking)

2026-02-26T21:09:02 to 2026-02-26T23:53:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Hinode coordination (QS filament tracking)

Target: FI

Pointing: xcen=-199 ycen=-280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	799
2832	0.21	281,182	800
1400	0.21	281,182	800
2796	0.21	281,182	800

IRIS: SolO coordination (L SMALL HRES HCAD Fast-Wind)

2026-02-25T19:57:19 to 2026-02-26T00:22:19

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SolO coordination (L_SMALL_HRES_HCAD_Fast-Wind)

Target: CH

Pointing: xcen=-359 ycen=730,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	186,129	864
2796	0.31	186,129	864

IRIS: SolO coordination (L BOTH LRES MCAD Pole-to-Pole)

2026-02-25T15:42:36 to 2026-02-25T19:47:21

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: SolO coordination (L_BOTH_LRES_MCAD_Pole-to-Pole)

Target: AR

Pointing: xcen=852 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: SolO coordination (EUI)

2026-02-24T22:01:46 to 2026-02-25T01:21:28

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: SolO coordination (EUI)

Target: CH

Pointing: xcen=-3 ycen=-946,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	128,129	3304
2796	0.06	128,129	3303

AIA: null

2026-02-24T12:01:00 to 2026-02-24T15:15:00

Science Goal: ssw_service_260224_065153_16924_ssmq_

Program:

Target:

Pointing: xcen=-891 ycen=-371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.31	600,450	85
211	2.31	600,450	85
171	2.31	600,450	85
1700	2.3	600,450	85
304	2.31	600,450	85
131	2.31	600,450	85
94	2.31	600,450	85
193	2.31	600,450	85

AIA: null

2026-02-24T08:50:00 to 2026-02-24T12:22:35

Science Goal: ssw_service_260224_035755_37766_ssmq_

Program:

Target:

Pointing: xcen=-885 ycen=-388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.87	600,450	75
211	2.87	600,450	75
171	2.87	600,450	75
1700	2.87	600,450	75
304	2.87	600,450	75
131	2.87	600,450	75
94	2.87	600,450	75
193	2.87	600,450	75

IRIS: SolO Coordination (EUI; RS-burst Pole)

2026-02-23T09:43:46 to 2026-02-23T14:44:47

Science Goal: Very large dense 8-step raster 2.32x175 8s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO Coordination (EUI; RS-burst Pole)

Target: QS

Pointing: xcen=102 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	171,182	1520
2796	0.2	171,182	1520

AIA: null

2026-02-22T15:23:00 to 2026-02-22T17:45:00

Science Goal: ssw_service_260222_084852_13135_ssmq_

Program:

Target:

Pointing: xcen=947 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.92	600,450	75
211	1.92	600,450	75
171	1.92	600,450	75
1700	1.91	600,450	75
304	1.92	600,450	75
131	1.92	600,450	75
94	1.92	600,450	75
193	1.92	600,450	75

IRIS: SUIT Coordination

2026-02-21T00:07:33 to 2026-02-21T02:38:30

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=217 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1000
2796	0.15	65,68	1000

IRIS: SolO Coordination (SPICE; Density Fluctuations)

2026-02-20T11:54:27 to 2026-02-20T15:10:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: SolO Coordination (SPICE; Density Fluctuations)

Target: FI

Pointing: xcen=687 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: Stellar Cal Ptg 18

2026-02-19T18:04:01 to 2026-02-19T18:35:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_18

Program: Stellar Cal Ptg 18

Target: (NONE)

Pointing: xcen=1016 ycen=-1015,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	418,182	16
1400	2	418,182	16

249614 matches
prev 1...16561 16562 16563 16564 16565 16566 [16567] 16568 16569 16570 ...16641 next