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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252468 matches
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SOT: Synoptic

2009-01-09T18:04:30 to 2009-01-09T18:04:51

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: 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: 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: 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: EIS Sensitivity Calibration

2009-01-07T23:00:31 to 2009-01-08T02:25:46

Science Goal: Magnetic context for EIS spectra

Program: G-band, Ca 2.8kx2k, Na MG4 V/I+140 2kx2k, 2x2 sum

Target: Disk Center

Pointing: xcen=138 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	163,163	42
G band 4305	5	188,111	42
Ca II H line	5	188,111	42

SOT: Wave Propagation with MDI

2009-01-07T09:26:07 to 2009-01-07T09:28:44

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, shifted blue

Target: Disk Center

Pointing: xcen=10 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2

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: Synoptic

2009-01-06T17:56:00 to 2009-01-06T17:56:19

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: Synoptic Q95 2x2 6UT

2008-12-26T05:43:05 to 2008-12-26T17:55:17

Science Goal: Synoptic

Program: XOB:15D7; Synoptic Q95 2x2 - Al/mesh(362/4096) + Dark cal(362 Q98) + Ti-poly(512/11571) + G-band(16) (15D7)

Target: FS

Pointing: xcen=-945 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	5.97	527,527	122
Open+Ti_poly	47.85	527,527	13
Al_poly+Open	251.8	527,527	3

EIS: Coronal/transition-region Doppler and photospheric magnetic feature

2008-12-25T16:13:11 to 2008-12-25T16:15:15

Science Goal:

Program:

Target:

Pointing: xcen=-130 ycen=61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		40,512	null
CaXVII		40,512	null
SiVII		40,512	null
MgVII		40,512	null
MgV		40,512	null
HeII		40,512	null
FeXII		40,512	null
FeVIII		40,512	null

SOT: Flux cancellation study (EIS)

2008-12-25T11:00:09 to 2008-12-25T17:58:57

Science Goal:

Program: Na IVDG 112x112"", 2x2

Target: XBP

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.75	112,112	559

SOT: Flux cancellation study (SOT)

2008-12-23T14:01:51 to 2008-12-23T14:09:49

Science Goal:

Program: Na IVDG + Ha LC 300ms, Full FOV 2x2 sum (short test)

Target: XBP

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.59	327,163	6
TF H I 6563 base	1.58	327,163	5

SOT: Flux cancellation study

2008-12-21T10:01:31 to 2008-12-21T11:25:38

Science Goal:

Program: BC, 5250 Sh-less 2wl, 2x2, 38x50""

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	1.53	38,88	56

SOT: HOP81 Polar monitoring campaign

2008-12-20T10:45:31 to 2008-12-20T17:25:58

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

Program: HOP81, Na IVDG + Gband, Full FOV

Target: South Pole

Pointing: xcen=0 ycen=-939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	327,163	81
G band 4305	30.03	223,111	14

SOT: HOP 79, Irradiance N-S central meridian scan

2008-12-17T10:00:30 to 2008-12-17T10:03:43

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

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

Target: Irradiance scan

Pointing: xcen=0 ycen=0,

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

252468 matches
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