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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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SOT: quiet sun dynamics

2009-01-12T19:10:31 to 2009-01-12T21:59:33

Science Goal: quiet sun dynamics

Program: BC, Mg B -160 mA Sh-less, 2x2, 38x50"

Target: disk center, Quiet Sun

Pointing: xcen=47 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	1	38,88	170

SOT: Wave Propagation with MDI

2009-01-11T15:40:32 to 2009-01-11T15:43:22

Science Goal: Wave Propagation with MDI

Program: Mg b Wave Prop, shifted blue

Target: disk center

Pointing: xcen=14 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2
TF Mg I 5172	0.11	112,112	12

SOT: Synoptic

2009-01-10T17:58:02 to 2009-01-10T17:58:22

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 94 - Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

2009-01-10T17:02:33 to 2009-01-10T17:03:35

Science Goal: Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

Program: Na scans, fine and coarse

Target: Disk Center

Pointing: xcen=27 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.05	163,163	20

SOT: HOP 94

2009-01-10T11:24:39 to 2009-01-10T16:59:56

Science Goal: HOP 94

Program: Na IVDG 61x164", 2x2, for HOP 94

Target: disk center, Quiet Sun

Pointing: xcen=-25 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.75	61,163	446

SOT: Tracking small "AR"

2009-01-10T06:19:31 to 2009-01-10T09:40:22

Science Goal: AR evolution

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=342 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.01	112,112	41
G band 4305	5.02	111,111	41
Ca II H line	5.02	111,111	41

SOT: Limb Jets with XRT

2009-01-09T06:55:31 to 2009-01-09T17:57:48

Science Goal: Jet study

Program: Na IV, Ca H for near-limb 108x108 2x2

Target: Limb, Spicule and Jets

Pointing: xcen=-409 ycen=-865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.06	112,112	323
Ca II H line	2.06	111,111	323

SOT: Limb Jets with XRT

2009-01-09T06:55:31 to 2009-01-09T17:57:48

Science Goal: Jet study

Program: Na IV, Ca H for near-limb 108x108 2x2

Target: Limb, Spicule and Jets

Pointing: xcen=-410 ycen=-865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.06	112,112	323
Ca II H line	2.06	111,111	323

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:50:40 to 2009-01-09T04:48:55

Science Goal: Tests for HOP 94

Program: Na IVDG 61x164", 2x2, for HOP 94

Target: Bright Point away from disk center

Pointing: xcen=33 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.81	61,163	592

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:32:02 to 2009-01-08T20:38:53

Science Goal: Tests for HOP 94

Program: HOP 94 Ha and Na D Test (fast motors)

Target: Bright Point away from disk center

Pointing: xcen=30 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2
TF H I 6563 base	0.23	81,163	24

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:07:34 to 2009-01-08T20:10:20

Science Goal: Tests for HOP 94

Program: Mg b Wave Prop, shifted blue

Target: Bright Point away from disk center

Pointing: xcen=26 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2
TF Mg I 5172	0.11	112,112	12

SOT: Fast Ca H at limb (1.6 sec)

2009-01-08T13:37:55 to 2009-01-08T14:39:59

Science Goal: Limb obs at high cadence (spicules)

Program: Ca H Fgram, 1.6 sec, at Limb, with context

Target: East Limb, Spicule and Jets

Pointing: xcen=-409 ycen=-865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	6.33	112,112	10
G band 4305	6.33	111,111	10
Ca II H line	0.03	38,88	2195

SOT: Limb AR

2009-01-07T09:35:31 to 2009-01-07T17:14:39

Science Goal:

Program: Ca 500 ms, 54"x108", 2x2, 30 s

Target: West Limb

Pointing: xcen=842 ycen=470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	55,111	918

SOT: Wave Propagation with MDI

2009-01-07T07:15:31 to 2009-01-07T09:24:34

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, Wings and Core

Target: Disk Center

Pointing: xcen=-10 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2

SOT: Wave Propagation with MDI

2009-01-07T07:11:32 to 2009-01-07T07:14:10

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, shifted blue

Target: Disk Center

Pointing: xcen=-11 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2

55536 matches
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