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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54722 matches
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SOT: null

2007-03-07T10:51:13 to 2007-03-07T23:59:47

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	14.87	223,111	54
G band 4305	14.87	223,111	54
red cont 6684	14.87	223,111	54
green cont 5550	14.87	223,111	54
blue cont 4504	14.87	223,111	54
Ca II H line	14.87	223,111	54

SOT: null

2007-03-01T07:42:30 to 2007-03-01T16:57:35

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	2.21	55,55	252
Ca II H line	2.21	55,55	252

SOT: null

2007-02-28T00:00:09 to 2007-02-28T00:11:18

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1	223,111	12
Ca II H line	1	223,111	12

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

SOT: null

2007-02-22T10:45:17 to 2007-02-22T10:48:51

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.5	55,55	8
green cont 5550	0.5	55,55	8

SOT: null

2006-12-13T23:58:39 to 2006-12-14T02:58:49

Science Goal:

Program:

Target:

Pointing: xcen=544 ycen=-93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	2.12	223,111	86
TF Fe I 6302	2.09	327,163	87
Ca II H line	2.09	223,111	87

SOTSP: null

2006-11-22T13:28:32 to 2006-11-22T13:40:32

Science Goal:

Program:

Target:

Pointing: xcen=-7 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	100
6302A Velocity 6301.5A	0	16,162	100
6302A Transverse Flux Density	0	16,162	100
6302A Longitudinal Flux Density	0	16,162	100

SOTSP: null

2006-11-10T04:50:07 to 2006-11-10T04:59:35

Science Goal:

Program:

Target:

Pointing: xcen=953 ycen=-125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	48,162	150
6302A Velocity 6301.5A	0	48,162	150
6302A Transverse Flux Density	0	48,162	150
6302A Longitudinal Flux Density	0	48,162	150

SOTSP: HOP 393 Equatorial

2025-08-23T00:05:42 to 2025-08-23T02:59:25

Science Goal: Cycle 24/25 equatorial transition

Program: Normal 320"x82", 1 side, Q75

Target: Synoptic

Pointing: xcen=-6 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,81	2039
6302A Velocity 6301.5A	0	322,81	2039
6302A Transverse Flux Density	0	322,81	2039
6302A Longitudinal Flux Density	0	322,81	2039

SOTSP: HOP 509 DKIST test

2025-06-17T20:53:35 to 2025-06-17T21:09:56

Science Goal: AR flare watch

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region, Active Region Sunspot

Pointing: xcen=108 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	82,122	259
6302A Velocity 6301.5A	0	82,122	259
6302A Transverse Flux Density	0	82,122	259
6302A Longitudinal Flux Density	0	82,122	259

SOTSP: AR 14100 MFW

2025-06-04T22:06:53 to 2025-06-04T23:07:57

Science Goal: AR Major Flare Watch

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

Target: Active Region

Pointing: xcen=705 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	303,162	959
6302A Velocity 6301.5A	0	303,162	959
6302A Transverse Flux Density	0	303,162	959
6302A Longitudinal Flux Density	0	303,162	959

SOTSP: Flare-triggered observation

2022-12-16T11:41:34 to 2022-12-16T11:48:54

Science Goal: Flare-triggered observation

Program: SP map for flare response, 118"x122",7.5mins

Target: Active Region

Pointing: xcen=837 ycen=-368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

SOT: Synoptic

2016-02-22T18:04:28 to 2016-02-22T18:04:52

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask, Na D cont.)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	-1	223,111	1
G band 4305	0.05	223,111	2
TF Na I 5896 base	-1	327,163	1
red cont 6684	-1	223,111	1
green cont 5550	-1	223,111	1
blue cont 4504	-1	223,111	1
Ca II H line	-1	223,111	1

SOT: Tracking AR 12501

2016-02-22T02:30:28 to 2016-02-22T05:58:32

Science Goal: Active region

Program: AR mode (AR large ver. 2), G-band 12min, Ca 4min, Na IV 12min

Target: Active Region

Pointing: xcen=286 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	20.01	225,112	11
G band 4305	20.01	188,111	11
Ca II H line	3.3	188,111	64

SOT: Synoptic

2016-02-21T18:02:27 to 2016-02-21T18:02:51

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask, Na D cont.)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	-1	223,111	1
G band 4305	0.05	223,111	2
TF Na I 5896 base	-1	327,163	1
red cont 6684	-1	223,111	1
green cont 5550	-1	223,111	1
blue cont 4504	-1	223,111	1
Ca II H line	-1	223,111	1

54722 matches
prev 1...3593 3594 3595 [3596] 3597 3598 3599 3600 3601 3602 ...3649 next