Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

252799 matches
prev 1...12297 12298 [12299] 12300 12301 12302 12303 12304 12305 12306 ...16854 next

SOT: Polar Region Monitoring

2009-02-24T11:16:31 to 2009-02-24T15:26:48

Science Goal: monitor polar region during the solar cycle

Program: HOP81, Na IVDG + Gband, Full FOV

Target: South Pole

Pointing: xcen=0 ycen=-954,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	327,163	51
G band 4305	30.03	223,111	9

SOT: AR remnant

2009-02-23T15:34:29 to 2009-02-23T17:58:32

Science Goal:

Program: Ca H 2kx2k, 2x2 sum, 300 ms, 2 min cadence

Target: Plage

Pointing: xcen=929 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	2	111,111	73

SOT: AR remnant

2009-02-22T17:18:32 to 2009-02-23T05:54:46

Science Goal:

Program: Ca H 2kx2k, 2x2 sum, 300 ms, 2 min cadence

Target: Plage

Pointing: xcen=929 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	2.01	111,111	378

EIS: Irradiance scan

2009-02-18T20:45:14 to 2009-02-18T20:45:34

Science Goal: East-west irradiance scan

Program:

Target:

Pointing: xcen=-378 ycen=-139,

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: SOT Irradience scan E-W on N

2009-02-18T18:24:30 to 2009-02-18T18:27:44

Science Goal: Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Irradiance scan

Pointing: xcen=-912 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
red cont 6684	3.01	223,111	2
green cont 5550	3.01	223,111	2
blue cont 4504	3.01	223,111	2
Ca II H line	3.01	223,111	2

SOT: SOT Irradience scan N-S

2009-02-18T02:35:31 to 2009-02-18T02:38:44

Science Goal: Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Irradiance scan

Pointing: xcen=0 ycen=727,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
red cont 6684	3.01	223,111	2
green cont 5550	3.01	223,111	2
blue cont 4504	3.01	223,111	2
Ca II H line	3.01	223,111	2

EIS: Irradiance scan

2009-02-17T20:40:14 to 2009-02-17T20:40:34

Science Goal: North-south irradiance scan

Program:

Target:

Pointing: xcen=6 ycen=-422,

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: Track AR 11012

2009-02-15T21:00:31 to 2009-02-16T06:08:42

Science Goal: AR evolution

Program: Na IV 2kx2k, Ca H 2kx2k, 2 min cadence

Target: Active Region, Emerging Flux, Sunspot

Pointing: xcen=-166 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2	163,163	275
Ca II H line	2.01	111,111	274

SOT: Synoptic

2009-02-14T18:25:31 to 2009-02-14T18:25:50

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	0.05	223,111	7

XRT: EIS wave study

2009-02-05T10:53:04 to 2009-02-05T10:53:20

Science Goal: Wave_Study

Program: XOB:1648; Wave study coordinated with EIS

Target: QR

Pointing: xcen=-945 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	0.27	395,395	2

SOT: Very weak AR monitoring

2009-02-05T06:14:35 to 2009-02-05T10:20:40

Science Goal: Very weak AR monitoring

Program: Ca + Na V/I, 2x2, 110"x110"

Target: Quiet Sun

Pointing: xcen=717 ycen=256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.02	112,112	50
Ca II H line	5.02	111,111	50

SOT: AR monitoring

2009-02-01T12:30:42 to 2009-02-01T13:56:05

Science Goal: evolution of AR

Program: Ca + Na V/I, 2x2, 110"x110"

Target: Active Region

Pointing: xcen=-18 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.01	112,112	18
Ca II H line	5.01	111,111	18

XRT: null

2009-02-01T08:53:31 to 2009-02-01T23:48:40

Science Goal:

Program:

Target:

Pointing: xcen=-51 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Ti_poly	31.97	395,263	29

SOT: HOP81 Polar Monitoring North Pole

2009-01-30T10:10:30 to 2009-01-30T13:10:45

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: HOP81, Na IVDG + Gband, Full FOV

Target: North pole

Pointing: xcen=0 ycen=940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.14	327,163	36
G band 4305	36.03	223,111	6

EIS: Evolution of active region

2009-01-29T22:00:13 to 2009-01-29T22:19:39

Science Goal: Small active region on disk

Program:

Target:

Pointing: xcen=-255 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		200,200	null
FeXIII		200,200	null
FeXVI		200,200	null
SiX		200,200	null
SiVII		200,200	null
FeXI		200,200	null
FeXV		200,200	null
MgVII		200,200	null
MgV		200,200	null
HeII		200,200	null
OV		200,200	null
FeXII		200,200	null
FeVIII		200,200	null
FeXIV		200,200	null

252799 matches
prev 1...12297 12298 [12299] 12300 12301 12302 12303 12304 12305 12306 ...16854 next