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:

253492 matches
prev 1...16785 16786 16787 16788 [16789] 16790 16791 16792 16793 16794 ...16900 next

SOTSP: AR 14420

2026-04-25T12:00:06 to 2026-04-25T12:47:29

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-99 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	742
6302A Velocity 6301.5A	0	234,162	742
6302A Transverse Flux Density	0	234,162	742
6302A Longitudinal Flux Density	0	234,162	742

SOTSP: HOP 412

2026-04-17T17:14:35 to 2026-04-17T17:30:43

Science Goal: calibration

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Central meridian, Calibration

Pointing: xcen=-23 ycen=713,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	56,129	184
6302A Velocity 6301.5A	0	56,129	184
6302A Transverse Flux Density	0	56,129	184
6302A Longitudinal Flux Density	0	56,129	184

SOTSP: AR 14419

2026-04-16T13:34:06 to 2026-04-16T14:06:27

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-541 ycen=252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	511
6302A Velocity 6301.5A	0	161,162	511
6302A Transverse Flux Density	0	161,162	511
6302A Longitudinal Flux Density	0	161,162	511

AIA: null

2026-04-09T00:00:00 to 2026-04-10T10:00:00

Science Goal: ssw_service_260409_042459_11718_ssmq_blos_cont

Program:

Target:

Pointing: xcen=918 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	17.14	400,350	120
211	17.29	400,350	119
171	17.29	400,350	119
cont	16.94	400,350	120
1700	17.14	400,350	120
304	17.14	400,350	120
131	17.29	400,350	119
94	17.14	400,350	120
193	17.14	400,350	120
blos	17.01	400,350	119

SOTSP: AR14405 tracking

2026-04-02T07:00:04 to 2026-04-02T08:04:44

Science Goal:

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-27 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1019
6302A Velocity 6301.5A	0	321,162	1019
6302A Transverse Flux Density	0	321,162	1019
6302A Longitudinal Flux Density	0	321,162	1019

EIS: AR Slot Context

2026-03-27T11:17:59 to 2026-03-27T11:22:10

Science Goal: AR Slot Context

Program:

Target:

Pointing: xcen=-143 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: AR Slit Raster

2026-03-26T11:14:51 to 2026-03-26T12:44:36

Science Goal: AR Slit Raster

Program:

Target:

Pointing: xcen=-337 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: HOP 344 #14a

2026-03-23T16:11:13 to 2026-03-23T17:16:39

Science Goal: HOP 344

Program:

Target:

Pointing: xcen=-832 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: Synoptic SOT latitudinal scan - context image.

2026-03-11T21:23:04 to 2026-03-11T21:26:00

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=585,

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: Synoptic SOT latitudinal scan - slit spectra.

2026-03-11T15:42:12 to 2026-03-11T15:52:20

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

AIA: null

2026-02-08T05:30:06 to 2026-02-08T06:29:57

Science Goal: ssw_service_260603_070643_25548

Program:

Target:

Pointing: xcen=786 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	499,538	300
131	0.2	499,538	300

AIA: null

2026-02-06T08:59:50 to 2026-02-06T10:59:57

Science Goal: ssw_service_260326_073515_19698

Program:

Target:

Pointing: xcen=401 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	346,346	600
211	0.2	346,346	594
171	0.2	347,347	600
1700	0.4	346,346	298
304	0.2	346,346	600
1600	0.4	346,346	300
131	0.2	346,346	600
94	0.2	346,346	600
193	0.22	346,346	558

AIA: null

2026-01-20T11:59:50 to 2026-01-20T12:59:40

Science Goal: ssw_service_260525_002904_32210

Program:

Target:

Pointing: xcen=17 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.4	269,230	149
1600	0.4	269,230	150

AIA: null

2025-11-09T20:00:34 to 2025-11-10T02:00:34

Science Goal: ssw_service_251113_165703_25674

Program:

Target:

Pointing: xcen=-938 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

AIA: null

2025-11-09T05:15:09 to 2025-11-09T09:59:57

Science Goal: ssw_service_260406_041605_33621

Program:

Target:

Pointing: xcen=-5 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.17	2,456,2,456	29

253492 matches
prev 1...16785 16786 16787 16788 [16789] 16790 16791 16792 16793 16794 ...16900 next