Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

255178 matches
prev 1...16841 [16842] 16843 16844 16845 16846 16847 16848 16849 16850 ...17012 next

HMI_CONT: null

2026-07-07T13:55:00 to 2026-07-07T15:30:00

Science Goal: ssw_service_260707_073654_18334_ssmq__ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-736 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.28	750,650	75
211	1.28	750,650	75
171	1.28	750,650	75
cont	1.28	750,650	75
1700	1.28	750,650	75
304	1.28	750,650	75
131	1.28	750,650	75
94	1.28	750,650	75
193	1.28	750,650	75
blos	1.28	750,650	75

IRIS: Off-limb flare study (AR 14479)

2026-07-07T02:39:34 to 2026-07-07T03:57:23

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

Program: Off-limb flare study (AR 14479)

Target: AR

Pointing: xcen=958 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	488

IRIS: AR raster (AR 14479)

2026-07-03T11:44:27 to 2026-07-03T17:27:08

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

Program: AR raster (AR 14479)

Target: AR

Pointing: xcen=754 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	560
2832	0.61	281,182	560
1400	0.61	281,182	560
2796	0.61	281,182	560

IRIS: AR raster (AR 14479)

2026-07-01T02:43:41 to 2026-07-01T03:32:38

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

Program: AR raster (AR 14479)

Target: AR

Pointing: xcen=382 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

AIA: null

2026-06-30T20:00:10 to 2026-06-30T21:59:58

Science Goal: ssw_service_260704_075134_19043

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.62	2,458,2,458	26

SOTSP: Synoptic

2026-06-29T18:05:44 to 2026-06-29T18:07:33

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

IRIS: A1: QS monitoring

2026-06-29T04:13:21 to 2026-06-29T04:31:25

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=87 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	247,129	15
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SUIT/Aditya-L1 coordination

2026-06-26T23:43:32 to 2026-06-27T03:42:03

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/Aditya-L1 coordination

Target: AR

Pointing: xcen=-673 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1580
2796	0.15	65,68	1580

IRIS: SUIT/Aditya-L1 coordination

2026-06-23T00:01:32 to 2026-06-23T01:30:45

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/Aditya-L1 coordination

Target: AR

Pointing: xcen=137 ycen=82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	591
2796	0.15	65,68	591

EIS: Change in EIS pointing and alignment with time

2026-06-21T18:10:05 to 2026-06-21T18:10:15

Science Goal:

Program:

Target:

Pointing: xcen=15 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: A1: QS monitoring

2026-06-20T04:09:06 to 2026-06-20T04:27:10

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=3 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

SOTSP: Synoptic

2026-06-19T17:49:22 to 2026-06-19T17:51:12

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

IRIS: Limb-to-limb tracking of ARs IHOP 307

2026-06-19T16:40:50 to 2026-06-19T17:29:47

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

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=-508 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: Synoptic

2026-06-17T18:10:52 to 2026-06-17T18:12:40

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

IRIS: B2: QS tracking from limb to limb

2026-06-16T04:49:14 to 2026-06-16T04:58:50

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=415 ycen=-109,

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

255178 matches
prev 1...16841 [16842] 16843 16844 16845 16846 16847 16848 16849 16850 ...17012 next