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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55607 matches
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SOT: West Limb observations

2007-04-13T00:14:51 to 2007-04-13T02:59:26

Science Goal: West Limb observations

Program: Spicules, Ha+Ca H 1Kx2K, 2x2,30s, 2hours

Target: W Limb

Pointing: xcen=960 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.5	81,163	330
Ca II H line	0.5	55,111	330

SOT: AR Evolution, La Palma support

2007-04-10T10:44:38 to 2007-04-10T11:08:16

Science Goal: AR Evolution, La Palma support

Program: Na I wscan, test

Target: Active Region

Pointing: xcen=-173 ycen=650,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	56

SOT: South polar observations

2007-04-07T18:13:01 to 2007-04-08T00:01:08

Science Goal: EIS-SUMER Campaign

Program: Ca H only 2x2 Full FOV Limb slow

Target: S Pole

Pointing: xcen=0 ycen=-960,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1	223,111	349

SOT: AR Evolution

2007-04-06T10:24:01 to 2007-04-06T10:46:31

Science Goal: EIS-SUMER Campaign

Program: Ca H+G+BlueGreenC Ca dominant

Target: Active Region

Pointing: xcen=703 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	6.67	55,111	3
green cont 5550	6.67	55,111	3
blue cont 4504	6.67	55,111	3
Ca II H line	0.42	55,111	55

SOT: G-band for alignment

2007-03-17T16:04:01 to 2007-03-17T17:57:34

Science Goal: Calibration; LMB; Calibration

Program: G-band 5 min for alignment and Ca H 30sec

Target: Calibration

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	5.01	223,111	23
Ca II H line	0.33	111,111	341

SOT: Deep Coronal Hole Obs

2007-02-13T07:00:36 to 2007-02-13T08:56:05

Science Goal:

Program:

Target: Coronal Hole

Pointing: xcen=156 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Fe I 6302	5	327,163	24
Ca II H line	5	223,111	24

SOT: Synoptic

2007-02-07T00:15:03 to 2007-02-07T00:16:22

Science Goal:

Program:

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.15	223,111	7
NFI no move	-1	327,163	1

SOT: AR Evolution

2007-02-04T02:42:34 to 2007-02-04T06:27:45

Science Goal: AR Evolution

Program: G, Ca H, and IV, 4Kx2K, 2x2

Target: Active Region

Pointing: xcen=530 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1.5	223,111	151
TF Fe I 6302	1.5	327,163	151
Ca II H line	1.5	223,111	151

SOT: Synoptic

2007-02-01T12:03:33 to 2007-02-01T12:04:51

Science Goal: Synoptic

Program: Synoptic BFI NFI

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.15	223,111	7
NFI no move	-1	327,163	1

SOTSP: New AR

2025-05-25T06:50:34 to 2025-05-25T07:37:58

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-148 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

SOTSP: HOP 500 Major Flare Watch

2025-03-30T16:00:03 to 2025-03-30T17:04:43

Science Goal: [SOOP: Major Flare Watch] Flare Watch

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

Target: Active Region

Pointing: xcen=42 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1023
6302A Velocity 6301.5A	0	323,162	1023
6302A Transverse Flux Density	0	323,162	1023
6302A Longitudinal Flux Density	0	323,162	1023

SOTSP: HOP485 (High Lat. Magnetic Field)

2025-03-28T00:20:25 to 2025-03-28T03:13:58

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: South Pole

Pointing: xcen=-14 ycen=-803,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1022
6302A Velocity 6301.5A	0	323,162	1022
6302A Transverse Flux Density	0	323,162	1022
6302A Longitudinal Flux Density	0	323,162	1022

SOTSP: Synoptic

2025-03-25T18:08:13 to 2025-03-25T18:10:03

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: AR 14028

2025-03-18T11:30:57 to 2025-03-18T12:57:52

Science Goal: AR 14028

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=-204 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	1022
6302A Velocity 6301.5A	0	161,162	1022
6302A Transverse Flux Density	0	161,162	1022
6302A Longitudinal Flux Density	0	161,162	1022

SOTSP: AR 13990

2025-02-18T21:59:28 to 2025-02-18T22:46:53

Science Goal: flare watch

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

Target: Active Region

Pointing: xcen=555 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

55607 matches
prev 1...2209 [2210] 2211 2212 2213 2214 2215 2216 2217 2218 ...3708 next