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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228841 matches
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EIS: Co-alignment offset East limb

2009-04-29T12:41:13 to 2009-04-29T12:41:33

Science Goal: Co-alignment offset East limb

Program:

Target:

Pointing: xcen=-942 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,512	null
SiX		266,512	null
FeXV		266,512	null
HeII		266,512	null
FeXII		266,512	null

SOT: HOP 111 : Quiescent Prominence

2009-04-29T05:04:30 to 2009-04-29T08:59:15

Science Goal: Filament and emerging flux, prominence and cavity

Program: CaH 2kx2k 2x2 500ms for limb prominence, 15 sec

Target: Prominence

Pointing: xcen=-755 ycen=-625,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.33	111,111	703

SOT: HOP 112 : Spicule seismology

2009-04-28T14:04:33 to 2009-04-28T17:55:57

Science Goal: Spicule Seismology (QS)

Program: HOP 112 : Na IV and Ca 2x2, for north limb, ROI 3

Target: Spicule

Pointing: xcen=0 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.01	225,130	229
Ca II H line	0.2	153,76	1145

SOT: Synoptic

2009-04-28T10:35:32 to 2009-04-28T10:35:53

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.06	223,111	7

SOT: HOP 106 : Polar coronal hole

2009-04-26T00:01:31 to 2009-04-26T04:58:37

Science Goal: Velocity fields at the base of polar coronal holes

Program: HOP 106: Ca H 4Kx2K 2x2 90 sec

Target: Coronal Hole

Pointing: xcen=29 ycen=940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1.51	223,111	198

SOT: VTT Alignment

2009-04-25T09:04:51 to 2009-04-25T09:23:02

Science Goal: VTT Alignment

Program: Na IV,Ca,GB 4kx2k 2x2, 3 min low cadence

Target: Bright Point away from disk center

Pointing: xcen=448 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.96	225,112	7
G band 4305	2.96	223,111	7
Ca II H line	2.96	223,111	7

SOT: VTT Alignment

2009-04-24T09:35:49 to 2009-04-24T09:57:02

Science Goal: VTT Alignment

Program: Na IV,Ca,GB 4kx2k 2x2, 3 min low cadence

Target: Bright Point away from disk center

Pointing: xcen=186 ycen=447,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.97	225,112	8
G band 4305	2.97	223,111	8
Ca II H line	2.97	223,111	8

EIS: Polar coronal hole deep exposure

2009-04-23T12:42:15 to 2009-04-23T13:12:19

Science Goal: Deep exposure full CCD readout

Program:

Target:

Pointing: xcen=-22 ycen=-1126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		2,512	null
FeXV		2,512	null
HeII		2,512	null
FeXII		2,512	null

SOT: HOP 86: Vortex flows

2009-04-22T16:04:31 to 2009-04-22T17:53:48

Science Goal: Connection between photospheric vortex flows and transition region and coronal heating

Program: HOP 86: Blue Cont. 220x110" 1min; Ca 220x110" + Na IVDG 225x112" 2 min

Target: Disk Center

Pointing: xcen=-37 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.92	225,112	57
blue cont 4504	0.96	223,111	115
Ca II H line	1.95	223,111	56

EIS: HOP 108 - Dynamics of bright points

2009-04-21T12:40:14 to 2009-04-21T12:51:47

Science Goal: Interleaved raster

Program:

Target:

Pointing: xcen=923 ycen=14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		52,320	null
CaXVII		52,320	null
FeXV		52,320	null
FeXVII		52,320	null
HeII		52,320	null
FeXII		52,320	null

SOT: HOP 108: Bright Point Dynamics

2009-04-19T21:04:31 to 2009-04-19T23:28:34

Science Goal: Dynamics of bright points in polar and equatorial regions

Program: HOP 108: Ca H 2kx2k 2x2 1 min cadence + Na IV 2kx2k 2x2 5 min cadence

Target: Quiet Sun

Pointing: xcen=55 ycen=-909,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	6.05	163,163	24
Ca II H line	1.2	111,111	121

EIS: HOP 108: DYnamics of bright points

2009-04-19T21:02:27 to 2009-04-19T21:14:01

Science Goal: Two consecutive rasters to perform interleaved rasters

Program:

Target:

Pointing: xcen=-6 ycen=-836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		52,320	null
CaXVII		52,320	null
FeXV		52,320	null
FeXVII		52,320	null
HeII		52,320	null
FeXII		52,320	null

SOT: HOP 110: Solar Wind Coronal Hole

2009-04-19T18:15:01 to 2009-04-19T20:27:05

Science Goal: Full-range observations of solar wind origin in the coronal hole: from photosphere to corona

Program: HOP 110: Na IV 4Kx2K 2x2 3 min cadence

Target: Coronal Hole

Pointing: xcen=0 ycen=-849,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	8.8	327,163	16

SOT: HOP 86: Vortex Flows at DC

2009-04-18T10:57:32 to 2009-04-18T18:00:28

Science Goal: Connection between photospheric vortex flows and transition region and coronal heating

Program: HOP 86: Blue Cont. 220x110" 1min; Ca 220x110" + Na IVDG 225x112" 2 min

Target: Disk Center

Pointing: xcen=-38 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.92	225,112	221
blue cont 4504	0.96	223,111	441
Ca II H line	1.93	223,111	220

SOT: SST/La Palma Support

2009-04-18T08:35:06 to 2009-04-18T10:05:15

Science Goal:

Program: Mg Shless IVDG, Ca 400ms, 30x82", 2x2 (HOP74)

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Mg I 5172	0.74	30,81	122
Ca II H line	1.49	38,88	61

228841 matches
prev 1...11769 11770 11771 11772 11773 11774 11775 [11776] 11777 11778 ...15257 next