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:

255115 matches
prev 1...16993 [16994] 16995 16996 16997 16998 16999 17000 17001 17002 ...17008 next

EIS: Pointing Monitoring

2026-07-04T05:18:40 to 2026-07-04T05:18:50

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=14 ycen=-164,

saaIntervals hiIntervals

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

EIS:

2026-07-04T05:15:25 to 2026-07-04T05:18:21

Science Goal:

Program:

Target:

Pointing: xcen=14 ycen=-152,

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

EIS: Test of new DKIST Studies

2026-06-30T21:09:23 to 2026-06-30T22:06:50

Science Goal: Fast_moss_scan_v2

Program:

Target:

Pointing: xcen=776 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		9,176	null
FeX		9,176	null
CaXVII		9,176	null
FeXI		9,176	null
FeXV		9,176	null
HeII		9,176	null
FeXII		9,176	null

AIA: null

2026-05-16T00:44:05 to 2026-05-16T00:44:05

Science Goal: ssw_service_260526_081454_31170

Program:

Target:

Pointing: xcen=-827 ycen=-457,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

SOTSP: AR 14256 obs.

2025-10-23T00:01:05 to 2025-10-23T00:33:26

Science Goal:

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

Target: Active Region

Pointing: xcen=201 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	150,162	475
6302A Velocity 6301.5A	0	150,162	475
6302A Transverse Flux Density	0	150,162	475
6302A Longitudinal Flux Density	0	150,162	475

SOTSP: HOP206 N-pole

2025-09-17T16:29:05 to 2025-09-17T19:22:38

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Coronal Hole

Pointing: xcen=-21 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1023
6302A Velocity 6301.5A	0	323,162	1023
6302A Transverse Flux Density	0	323,162	1023
6302A Longitudinal Flux Density	0	323,162	1023

SOTSP: AR 14114

2025-06-21T21:27:08 to 2025-06-21T22:14:27

Science Goal: AR flare watch

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region, Active Region Sunspot

Pointing: xcen=786 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	735
6302A Velocity 6301.5A	0	232,162	735
6302A Transverse Flux Density	0	232,162	735
6302A Longitudinal Flux Density	0	232,162	735

AIA: null

2016-01-22T00:47:05 to 2016-01-30T12:47:05

Science Goal: ssw_service_260902_222449_48383

Program:

Target:

Pointing: xcen=4 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	720	2,461,2,461	18

IRIS: PSP coordination (pointing 4)

2026-09-07T20:43:34 to 2026-09-07T20:59:38

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 4)

Target: QS

Pointing: xcen=-870 ycen=-261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 3)

2026-09-07T20:13:49 to 2026-09-07T20:29:53

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 3)

Target: QS

Pointing: xcen=-872 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 4)

2026-09-07T15:56:57 to 2026-09-07T16:13:01

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 4)

Target: QS

Pointing: xcen=-878 ycen=-255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 1)

2026-09-07T11:36:22 to 2026-09-07T11:52:26

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 1)

Target: QS

Pointing: xcen=-957 ycen=-254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: Low-telem flare program (AR 14524)

2026-09-07T03:40:24 to 2026-09-07T05:39:02

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

Program: Low-telem flare program (AR 14524)

Target: AR

Pointing: xcen=-629 ycen=68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	744

IRIS: A1: QS monitoring

2026-09-07T02:40:10 to 2026-09-07T02:58:14

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=-194 ycen=-60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: HOP 307: AR tracking (AR 14524)

2026-09-05T21:49:32 to 2026-09-05T23:15:57

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 (AR 14524)

Target: AR

Pointing: xcen=-803 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

255115 matches
prev 1...16993 [16994] 16995 16996 16997 16998 16999 17000 17001 17002 ...17008 next