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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249689 matches
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SOT: null

2007-02-22T11:17:35 to 2007-02-22T11:19:44

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
NFI no move	0.04	81,163	3
BFI no move	0.03	55,55	3
G band 4305	0.05	55,55	21
TF Fe I 6302	0.05	81,163	13

EIS: SYNOP001 40arcsec 1arcsec 30s 90s

2007-02-18T06:04:05 to 2007-02-18T06:06:07

Science Goal: SYNOP001_40arcsec_1arcsec_30s_90s

Program:

Target:

Pointing: xcen=5 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		1,256	null
FeX		1,256	null
OIV		1,256	null

XRT: null

2007-02-18T00:10:34 to 2007-02-18T10:52:05

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ti_poly	1.17	528,528	546
Al_mesh	1.17	528,528	547

XRT: null

2007-02-18T00:10:31 to 2007-02-18T23:56:35

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ti_poly	5.24	2,114,2,114	273

EIT: null

2003-10-25T01:00:14 to 2003-10-31T19:19:40

Science Goal:

Program:

Target:

Pointing: xcen=9 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	198.39	600,400	50
304	198.39	600,400	50
284	198.39	600,400	50

TRACE: null

2003-09-24T04:57:24 to 2003-09-24T23:59:55

Science Goal:

Program:

Target:

Pointing: xcen=-523 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.4	512,512	817
WL	61.21	512,512	19
1600	1.02	512,512	1118
284	84.79	512,512	14
195	91.81	512,512	13

TRACE: null

2003-02-11T01:05:28 to 2003-02-12T01:14:58

Science Goal:

Program:

Target:

Pointing: xcen=29 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	48.01	512,512	31
1600	48.01	512,512	31
195	0.24	512,512	6044

TRACE: null

2003-01-30T14:28:33 to 2003-01-30T23:36:45

Science Goal:

Program:

Target:

Pointing: xcen=858 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.12	512,512	492
WL	84.17	512,512	7
1600	84.17	512,512	7

TRACE: null

2002-12-10T16:14:47 to 2002-12-10T23:39:58

Science Goal:

Program:

Target:

Pointing: xcen=-159 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	80.51	512,512	6
1600	80.51	512,512	6

TRACE: null

2002-07-11T00:00:11 to 2002-07-11T00:00:49

Science Goal:

Program:

Target:

Pointing: xcen=-862 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.21	512,512	4

EIS: Flare trigger observations on limb AR.

2026-02-10T18:12:35 to 2026-02-10T22:55:08

Science Goal: XRT flare trigger with FlareResponse04_SitnStare.

Program:

Target:

Pointing: xcen=1006 ycen=313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High-cadence flare study

2026-02-05T08:26:31 to 2026-02-05T09:04:48

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: High-cadence flare study

Target: AR

Pointing: xcen=170 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1008
2796	0.04	68,68	1008

IRIS: High-cadence flare study

2026-02-04T07:43:56 to 2026-02-04T08:50:01

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: High-cadence flare study

Target: AR

Pointing: xcen=-32 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1740
2796	0.04	68,68	1740

IRIS: SUIT coordination

2026-02-04T01:16:01 to 2026-02-04T02:21:52

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

Target: AR

Pointing: xcen=-90 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1624
2796	0.04	68,68	1624

IRIS: High-cadence flare study

2026-02-03T15:34:09 to 2026-02-03T16:39:29

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: High-cadence flare study

Target: AR

Pointing: xcen=-184 ycen=331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1720
2796	0.04	68,68	1720

249689 matches
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