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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257264 matches
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SOT: HOP 138

2009-11-27T16:14:30 to 2009-11-27T16:44:31

Science Goal: High spatial resolution scattering polarization observations in Ti I 5644A and Na ID2

Program: CN, CaH, G-band for scattering polarization

Target: Limb

Pointing: xcen=658 ycen=-677,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	1	76,76	31
G band 4305	1	76,76	30
Ca II H line	1.04	76,76	29

SOT: Ca H for limb prominence

2009-11-26T06:05:30 to 2009-11-26T08:44:52

Science Goal: limb prominence

Program: CaH 2kx2k 2x2 500ms for limb prominence, 30 sec, ROI3

Target: Prominence

Pointing: xcen=970 ycen=232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.13	111,111	1192

SOT: HOP 142

2009-11-25T11:10:35 to 2009-11-25T12:55:36

Science Goal: Center-to-limb observation to study the dynamics of magnetic-hydrodynamic waves between the photosphere and the corona with SOT and EIS

Program: HOP 142 Alfven Wave: G, Ca, Na IV, 5min, 55"x112"

Target: Active Region

Pointing: xcen=849 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	56,112	22
G band 4305	5	55,111	21
Ca II H line	5	55,111	21

SOT: Synoptic

2009-11-15T17:41:00 to 2009-11-15T17:41:23

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	-1	223,111	1
TF Na I 5896	-1	327,163	1
G band 4305	0.05	223,111	2
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: Test for HOP 138

2009-11-14T15:12:45 to 2009-11-14T15:35:48

Science Goal: Test for HOP 138

Program: CN, CaH, G-band for scattering polarization

Target: Limb

Pointing: xcen=-920 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	1.29	76,76	18
G band 4305	1.28	76,76	19
Ca II H line	1.28	76,76	19

SOT: Synoptic

2009-11-13T18:04:32 to 2009-11-13T18:04:54

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	-1	223,111	1
TF Na I 5896	-1	327,163	1
G band 4305	0.05	223,111	2
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: Cancellation study (North Disk)

2009-11-12T18:50:44 to 2009-11-12T22:29:36

Science Goal: Quiet Sun

Program: Na IVDG 112"x112", 2x2, 1min

Target: Quiet Sun

Pointing: xcen=-15 ycen=498,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1	112,112	219

SOT: HOP141 and HOP135

2009-11-12T15:00:35 to 2009-11-12T16:09:39

Science Goal: Quiet Sun

Program: HOP 135c, H alpha wings+cont, 5250, Ca H, 51x82"

Target: Quiet Sun

Pointing: xcen=33 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.25	56,108	276
Ca II H line	1.25	55,111	55

SOT: Synoptic

2009-11-07T18:24:32 to 2009-11-07T18:24:56

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	-1	223,111	1
TF Na I 5896	-1	327,163	1
G band 4305	0.05	223,111	2
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: HOP 79 (EW-scan)

2009-11-03T22:19:31 to 2009-11-03T22:22:44

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

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

Target: Irradiance scan

Pointing: xcen=83 ycen=-9,

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: HOP 79 (EW-scan)

2009-11-03T21:19:32 to 2009-11-03T21:22:43

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

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

Target: Irradiance scan

Pointing: xcen=-711 ycen=-10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	2.98	223,111	2
red cont 6684	2.98	223,111	2
green cont 5550	2.98	223,111	2
blue cont 4504	2.98	223,111	2
Ca II H line	2.98	223,111	2

SOT: HOP 79 (EW-scan)

2009-11-03T20:19:31 to 2009-11-03T20:22:44

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

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

Target: Irradiance scan

Pointing: xcen=552 ycen=186,

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: Synoptic

2009-11-03T18:05:31 to 2009-11-03T18:05:53

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	-1	223,111	1
TF Na I 5896	-1	327,163	1
G band 4305	0.05	223,111	2
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: HOP 79 NS-scan

2009-11-02T15:15:30 to 2009-11-02T15:18:43

Science Goal: Variation of solar irradiance

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

Target: Irradiance scan

Pointing: xcen=-10 ycen=-37,

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: Monitoring AR11029

2009-10-27T10:50:31 to 2009-10-27T18:00:46

Science Goal: AR magnetic field evolution

Program: Na IVDG and G/Ca 150"x85", 2x2, 5min

Target: Active Region

Pointing: xcen=559 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.24	163,81	83
G band 4305	5.18	153,88	84
Ca II H line	5.12	153,88	85

257264 matches
prev 1...11721 [11722] 11723 11724 11725 11726 11727 11728 11729 11730 ...17151 next