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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253452 matches
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AIA: null

2021-10-28T16:15:02 to 2021-10-28T16:24:38

Science Goal: ssw_service_260718_115125_35068

Program:

Target:

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	2,496,2,496	25

AIA: null

2021-10-28T15:09:50 to 2021-10-28T15:17:26

Science Goal: ssw_service_260710_035051_25966

Program:

Target:

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	2,496,2,496	20

AIA: null

2021-10-28T15:01:50 to 2021-10-28T15:08:14

Science Goal: ssw_service_260719_104434_9561

Program:

Target:

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	2,496,2,496	17

IRIS: C1: North Pole

2026-07-04T05:18:35 to 2026-07-04T05:52:46

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-4 ycen=926,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: SUIT coordination, flare program (AR 14478)

2026-07-01T23:53:22 to 2026-07-02T01:29:22

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: SUIT coordination, flare program (AR 14478)

Target: AR

Pointing: xcen=245 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2368
2796	0.04	68,68	2368

SOTSP: AR 14479 obs.

2026-07-01T15:18:04 to 2026-07-01T16:05:28

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=466 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

EIS: Synoptic/Comprehensive Active Region Studies

2026-06-29T14:03:40 to 2026-06-29T15:05:19

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=543 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: Co-alignment East

2026-06-29T01:15:21 to 2026-06-29T01:59:58

Science Goal: Alignment_modify_v2

Program:

Target:

Pointing: xcen=-946 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

EIS: Co-alignment North

2026-06-28T23:15:34 to 2026-06-29T00:00:11

Science Goal: Alignment_modify_v2

Program:

Target:

Pointing: xcen=14 ycen=796,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

HMI_CONT: null

2026-06-28T00:01:10 to 2026-06-29T23:58:58

Science Goal: ssw_service_260704_082808_25094

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	99.23	2,458,2,458	30
cont	99.21	2,458,2,458	30

SOTSP: AR14473

2026-06-27T14:42:15 to 2026-06-27T15:41:59

Science Goal:

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

Target: Active Region

Pointing: xcen=156 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	299,162	944
6302A Velocity 6301.5A	0	299,162	944
6302A Transverse Flux Density	0	299,162	944
6302A Longitudinal Flux Density	0	299,162	944

EIS: Synoptic/Comprehensive Active Region Studies

2026-06-26T14:06:45 to 2026-06-26T15:08:24

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-65 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: flare study

2026-06-23T10:44:21 to 2026-06-23T16:55:22

Science Goal: EL_DHB_02

Program:

Target:

Pointing: xcen=-676 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
HeII		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

EIS: Change in EIS pointing and alignment with time

2026-06-22T17:48:03 to 2026-06-22T17:48:13

Science Goal:

Program:

Target:

Pointing: xcen=15 ycen=-163,

saaIntervals hiIntervals

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

EIS: Change in EIS pointing and alignment with time

2026-06-22T17:44:49 to 2026-06-22T17:47:45

Science Goal:

Program:

Target:

Pointing: xcen=15 ycen=-151,

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

253452 matches
prev 1...16857 16858 16859 16860 16861 [16862] 16863 16864 16865 16866 ...16897 next