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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252503 matches
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SOT: SOT/IBIS Disk Filament, auto blkr stow

2008-04-26T14:34:55 to 2008-04-26T15:59:12

Science Goal: filament/prominence dynamics

Program: Halpha LC 704x1k, CaH 1kx1k 2x2, 30sec Q75

Target: Filament

Pointing: xcen=149 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.5	56,81	170
Ca II H line	0.5	55,55	169

SOT: DST/IBIS coordination

2008-04-20T14:34:32 to 2008-04-20T15:59:34

Science Goal: DST/IBIS coordination

Program: G band, Ca 300 ms, 37""x87"", 2x2, 30 s

Target: Disk Center

Pointing: xcen=-3 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.5	38,88	171
Ca II H line	0.5	38,88	170

SOT: DST/IBIS coordination for Ishikawa et al.

2008-04-18T15:19:32 to 2008-04-18T15:59:33

Science Goal: QS horizontal magnetic field

Program: G band, Ca 300 ms, 37""x87"", 2x2, 30 s

Target: Quiet Sun

Pointing: xcen=3 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOT: null

2008-04-17T11:00:31 to 2008-04-17T13:55:38

Science Goal:

Program:

Target:

Pointing: xcen=168 ycen=521,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.15	112,112	35
Ca II H line	5	111,111	36

SOT: WHI JOP204 South Pole coronal hole boundary

2008-04-14T15:04:55 to 2008-04-14T16:44:41

Science Goal: One-Week Campaign #4: Quiet Sun

Program: Na IVDG, Ca 300 ms, 61""x82"", 2x2, 20 s

Target: Coronal Hole, Limb, South Pole

Pointing: xcen=429 ycen=-835,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.45	55,55	224

SOT: WHI JOP204/JOP206 low-latitude coronal hole

2008-04-12T14:45:19 to 2008-04-12T16:18:05

Science Goal: WHI ToO #2: Equatorial Coronal Hole Study

Program: Na IVDG, Ca 300 ms, 61""x82"", 2x2, 20 s

Target: Coronal Hole, Limb

Pointing: xcen=789 ycen=-505,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.44	55,55	210

SOT: WHI QS campaign

2008-04-10T20:21:09 to 2008-04-10T21:10:01

Science Goal: One-Week Campaign #4: Quiet Sun (to occur on disk, near center)

Program: Na IVDG, Ca 300 ms, 61""x82"", 2x2, 20 s

Target: Quiet Sun

Pointing: xcen=3 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.45	55,55	109

XRT: WHI low latitude CH

2008-04-09T00:00:54 to 2008-04-09T17:31:55

Science Goal: One-Week Campaign #4: Quiet Sun (to occur on disk, near center), WHI ToO #1: Active Regions, WHI ToO #2: Equatorial Coronal Hole Study, WHI ToO #3: Activity in Filaments and Filament Channels

Program: WHI_low_latitude_CH_5

Target: CH

Pointing: xcen=873 ycen=-362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	1.12	527,527	60

SOT: AR prominence (HOP 56)

2008-04-07T11:08:03 to 2008-04-07T13:05:36

Science Goal: AR prominence

Program: Ha 2WL core DG + CaH, for prominences, 30sec

Target: Prominence

Pointing: xcen=970 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.25	112,112	471
Ca II H line	0.5	111,111	234

SOT: Prominence study

2008-04-04T18:21:31 to 2008-04-04T19:54:32

Science Goal: Prominence

Program: CaH 500ms, 2kx2k 2x2, 30 sec cad., ROI3

Target: Prominence

Pointing: xcen=943 ycen=-293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.51	111,111	183

XRT: null

2008-04-03T15:22:21 to 2008-04-03T15:26:51

Science Goal:

Program:

Target:

Pointing: xcen=569 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Ti_poly	4.5	527,527	2

SOT: WHI campaign, on disk coronal hole

2008-04-03T11:00:31 to 2008-04-03T12:59:36

Science Goal: On disk coronal hole

Program: Na IV + Ca 1Kx2K, 2x2, Q65

Target: Coronal Hole

Pointing: xcen=84 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.02	64,163	117
Ca II H line	0.51	55,111	235

SOT: Penumbral microjets

2008-03-31T18:59:59 to 2008-03-31T20:41:40

Science Goal: Penumbral microjets

Program: CaH 200ms only, 1x2K, 2x2, 20sec, offset2

Target: Sunspot

Pointing: xcen=552 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.33	55,111	108

SOT: WHI streamer study support

2008-03-31T11:50:29 to 2008-03-31T15:14:34

Science Goal: Streamer study support

Program: CaH 500ms, 2kx2k 2x2, 1 min cad.

Target: Limb

Pointing: xcen=-600 ycen=699,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1.01	111,111	204

SOT: null

2008-03-29T12:27:32 to 2008-03-29T12:54:54

Science Goal:

Program:

Target:

Pointing: xcen=96 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

252503 matches
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