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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SOT: EIS Corona/TR response to flux cancellation

2009-03-23T10:00:37 to 2009-03-23T14:49:53

Science Goal: Corona/TR response to cancellation

Program: Na IVDG, G-band, 108x108 arcsec, HOP 73 on-disk

Target: disk center, Quiet Sun

Pointing: xcen=91 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.03	112,112	281
G band 4305	1.04	111,111	280

SOT: 5250 Lambda Scan, SP Flats, Wave Prop

2009-03-21T19:03:46 to 2009-03-21T19:08:36

Science Goal: Calibration, Wave Propagation

Program: 5250 Lambda Scan 2kx2k 4x4

Target: disk center, MHD wave, Calibration

Pointing: xcen=-47 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Fe I 5250	0.19	163,163	26

SOT: HOP81 (Day4): Polar monitoring campaign

2009-03-19T10:50:30 to 2009-03-19T14:55:48

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

Program: HOP81, Na IVDG + Gband, Full FOV

Target: Active Region

Pointing: xcen=0 ycen=-940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	327,163	50
G band 4305	30.03	223,111	9

SOT: HOP81: Polar monitoring cmpn (S-pole)

2009-03-16T10:16:30 to 2009-03-16T17:06:56

Science Goal:

Program: HOP81, Na IVDG + Gband, Full FOV

Target: South Pole

Pointing: xcen=0 ycen=-940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	327,163	83
G band 4305	30.03	223,111	14

SOT: East limb (for EIS)

2009-03-13T09:20:32 to 2009-03-13T17:57:40

Science Goal: Wave activity in Corona

Program: Ca H 2kx2k, 2x2 sum, 300 ms, 1 min cadence

Target: East Limb

Pointing: xcen=-939 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1.1	111,111	473

SOT: Synoptic

2009-03-10T17:50:00 to 2009-03-10T17:50:19

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

SOT: null

2009-02-26T11:23:32 to 2009-02-26T23:31:40

Science Goal:

Program:

Target:

Pointing: xcen=-18 ycen=523,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.1	163,163	348
Ca II H line	2.09	111,111	350

SOT: AR Tracking

2009-02-20T06:12:31 to 2009-02-20T09:48:34

Science Goal: AR evolution

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

Target: Active Region, Plage

Pointing: xcen=717 ycen=-9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	2	111,111	109

SOT: Synoptic

2009-02-19T18:16:02 to 2009-02-19T18:16:21

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

SOT: SOT Irradience scan N-S

2009-02-17T23:05:30 to 2009-02-17T23:08:43

Science Goal: Synoptic SOT Irradiance Scans

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

Target: Irradiance scan

Pointing: xcen=0 ycen=31,

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: XRT south pole support observations

2009-02-03T22:00:30 to 2009-02-04T01:34:35

Science Goal: Support XRT observations

Program: Ca 500 ms, 108"x54", 2x2, 30 s

Target: South Pole

Pointing: xcen=0 ycen=-965,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.51	111,55	423

SOT: Center to limb variation of IN fields

2009-02-03T19:34:32 to 2009-02-03T20:55:37

Science Goal: Center to limb variation of IN fields

Program: Na D 5-point IV Wave Prop

Target: Active Region

Pointing: xcen=915 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.11	30,81	748

SOT: AR monitoring

2009-02-02T06:13:03 to 2009-02-02T17:55:53

Science Goal: evolution of AR

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

Target: Active Region

Pointing: xcen=144 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.02	112,112	141
Ca II H line	5.02	111,111	141

SOT: AR monitoring

2009-01-31T14:54:33 to 2009-01-31T15:59:28

Science Goal: evolution of AR

Program: Na IV -172/+140, Ca H, 110"x110", fast motors, 60 min

Target: Active Region

Pointing: xcen=-217 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2
Ca II H line	0.65	111,111	99

SOT: HOP 81 polar monitoring South Pole

2009-01-27T17:15:43 to 2009-01-27T17:45:54

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

Program: Ca + Na MG4+140, 2x2, 110"x110"

Target: South Pole

Pointing: xcen=0 ycen=-940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	4.99	112,112	7
Ca II H line	4.99	111,111	7

54842 matches
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