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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55503 matches
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SOT: null

2007-05-15T00:29:09 to 2007-05-15T23:56:04

Science Goal:

Program:

Target:

Pointing: xcen=785 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	7.39	327,163	22
G band 4305	13.1	111,111	28
TF Fe I 6302	13.1	163,163	28
blue cont 4504	13.1	111,111	28
Ca II H line	13.1	111,111	28

SOT: null

2007-05-13T11:10:32 to 2007-05-13T11:42:52

Science Goal:

Program:

Target:

Pointing: xcen=510 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A	0.06	0,162	452

SOT: null

2007-05-12T01:43:43 to 2007-05-12T23:58:03

Science Goal:

Program:

Target:

Pointing: xcen=341 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.7	55,55	244
TF Fe I 6302	0.35	32,81	489
Ca II H line	0.7	55,55	244

SOT: null

2007-05-12T00:13:42 to 2007-05-12T20:55:04

Science Goal:

Program:

Target:

Pointing: xcen=315 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	6	111,111	11
TF Fe I 6302	6	12,163	11
blue cont 4504	6	111,111	11
Ca II H line	6	111,111	11

SOT: null

2007-05-03T00:00:07 to 2007-05-03T05:59:34

Science Goal:

Program:

Target:

Pointing: xcen=306 ycen=-123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.97	55,55	239
blue cont 4504	0.98	223,111	239
Ca II H line	0.97	223,111	239

SOT: null

2007-05-02T00:00:09 to 2007-05-02T17:00:09

Science Goal:

Program:

Target:

Pointing: xcen=147 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1	111,111	49
TF Fe I 6302	1	163,163	42
Ca II H line	1	111,111	49

SOT: null

2007-04-30T01:00:04 to 2007-04-30T23:02:25

Science Goal:

Program:

Target:

Pointing: xcen=-192 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A	2.26	0,162	101

SOT: null

2007-04-22T13:11:08 to 2007-04-22T13:15:18

Science Goal:

Program:

Target:

Pointing: xcen=-7 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Fe I 5250	0.1	327,163	42

SOT: null

2007-04-22T01:45:32 to 2007-04-22T17:59:36

Science Goal:

Program:

Target:

Pointing: xcen=738 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	2	111,111	38
Ca II H line	2	111,111	38

SOT: null

2007-04-21T11:04:02 to 2007-04-21T13:59:40

Science Goal:

Program:

Target:

Pointing: xcen=-36 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.72	55,55	243
G band 4305	0.72	55,55	243
red cont 6684	0.72	55,55	243
green cont 5550	0.72	55,55	243
blue cont 4504	0.72	55,55	243
Ca II H line	0.72	55,55	243

SOT: null

2007-03-13T00:23:00 to 2007-03-13T23:53:40

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	9.1	223,111	156
blue cont 4504	9.1	223,111	156
Ca II H line	9.1	223,111	156

SOT: null

2007-03-10T00:16:01 to 2007-03-10T10:49:31

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.55	55,111	1143
Ca II H line	0.55	55,111	1143

SOT: null

2007-02-26T18:06:35 to 2007-02-26T18:08:45

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

SOTSP: AR 14316

2025-12-23T23:01:08 to 2025-12-23T23:43:47

Science Goal: AR evolution

Program: Fast map, 216"x129", 1-side CCD

Target: Active Region

Pointing: xcen=7 ycen=-136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	214,129	675
6302A Velocity 6301.5A	0	214,129	675
6302A Transverse Flux Density	0	214,129	675
6302A Longitudinal Flux Density	0	214,129	675

SOTSP: New AR obs.

2025-12-19T18:51:15 to 2025-12-19T19:38:39

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

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

Target: Active Region

Pointing: xcen=-762 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	750
6302A Velocity 6301.5A	0	236,162	750
6302A Transverse Flux Density	0	236,162	750
6302A Longitudinal Flux Density	0	236,162	750

55503 matches
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