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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255125 matches
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SOTSP: AR 14478 obs.

2026-07-05T15:35:04 to 2026-07-05T16:22:29

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=844 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	743
6302A Velocity 6301.5A	0	231,162	743
6302A Transverse Flux Density	0	231,162	743
6302A Longitudinal Flux Density	0	231,162	743

IRIS: BBSO coordination (W limb)

2026-07-04T17:32:26 to 2026-07-04T20:30:05

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (W limb)

Target: AR

Pointing: xcen=942 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,129	1048
2796	0.17	152,129	1048

HMI_CONT: null

2026-06-29T20:54:00 to 2026-06-29T22:41:15

Science Goal: ssw_service_260629_145756_16367_ssmq_blos_cont

Program:

Target:

Pointing: xcen=41 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	1.23	600,450	75
blos	1.45	600,450	75

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

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

IRIS: SUIT/Aditya-L1 coordination

2026-06-27T23:39:32 to 2026-06-28T03:41:04

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=-453 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1600
2796	0.15	65,68	1600

IRIS: Flare study C

2026-06-27T09:19:14 to 2026-06-27T13:08:51

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

Program: Flare study C

Target: AR

Pointing: xcen=-702 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1440

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: pointing monitoring

2026-06-23T18:06:43 to 2026-06-23T18:06:53

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=15 ycen=-164,

saaIntervals hiIntervals

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

EIS: Synoptic/comprehensive AR Studies

2026-06-22T18:28:49 to 2026-06-22T19:29:34

Science Goal:

Program:

Target:

Pointing: xcen=516 ycen=73,

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: Hinode roll angle monitoring

2026-06-21T01:58:40 to 2026-06-21T02:08:17

Science Goal:

Program:

Target:

Pointing: xcen=931 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,256	null
FeX		266,256	null
OIV		266,256	null

EIS: Synoptic/comprehensive AR Studies

2026-06-18T14:44:14 to 2026-06-18T15:40:04

Science Goal:

Program:

Target:

Pointing: xcen=787 ycen=-60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

IRIS: SST coordination AR

2026-06-18T08:03:10 to 2026-06-18T11:59:32

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination AR

Target: AR

Pointing: xcen=184 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.43	66,67	544
1400	0.43	66,67	544
2796	0.43	66,67	544

EIS: Synoptic/comprehensive AR Studies

2026-06-17T14:12:45 to 2026-06-17T15:08:35

Science Goal:

Program:

Target:

Pointing: xcen=648 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

SOTSP: AR 14465

2026-06-17T01:32:35 to 2026-06-17T02:04:56

Science Goal: Sunspot evolution

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=551 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	508
6302A Velocity 6301.5A	0	159,162	508
6302A Transverse Flux Density	0	159,162	508
6302A Longitudinal Flux Density	0	159,162	508

255125 matches
prev 1...16881 16882 16883 16884 [16885] 16886 16887 16888 16889 16890 ...17009 next