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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55612 matches
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SOT: HOP 80 : Polar coronal hole

2009-04-25T13:04:31 to 2009-04-25T20:58:40

Science Goal: Polar Coronal Hole Observation

Program: HOP 106: Ca H 4Kx2K 2x2 90 sec

Target: Coronal Hole

Pointing: xcen=258 ycen=-804,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1.5	223,111	317

SOT: 5250 Sh-less test for HOP 71

2009-04-25T10:55:22 to 2009-04-25T12:58:03

Science Goal:

Program: 5250 -100mA Sh-less 2x2 IQUV, Gband 1min andCaII 2min, 51"x81"

Target: Disk Center

Pointing: xcen=0 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1	76,88	124
Ca II H line	1	76,88	124

SOT: VTT Alignment

2009-04-25T09:04:51 to 2009-04-25T09:23:02

Science Goal: VTT Alignment

Program: Na IV,Ca,GB 4kx2k 2x2, 3 min low cadence

Target: Bright Point away from disk center

Pointing: xcen=448 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.96	225,112	7
G band 4305	2.96	223,111	7
Ca II H line	2.96	223,111	7

SOT: Synoptic

2009-04-25T01:04:31 to 2009-04-25T01:04:50

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

SOT: HOP 111: Quiescent Prominence

2009-04-24T05:38:45 to 2009-04-24T08:00:27

Science Goal: Filament and emerging flux, prominence and cavity

Program: HOP 73: Ha 2WL core DG + CaH, for prominences, 20 sec

Target: Coronal Hole

Pointing: xcen=-785 ycen=600,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.25	163,163	565
Ca II H line	0.5	111,111	280

SOT: HOP 82: Quiescent Prominence

2009-04-23T20:05:46 to 2009-04-23T22:59:59

Science Goal: Eruptive and quiescent prominences Atlas with SOHO and Hinode

Program: HOP 73: Ha 2WL core DG + CaH, for prominences, 20 sec

Target: Prominence

Pointing: xcen=-785 ycen=600,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.25	163,163	696
Ca II H line	0.5	111,111	345

SOT: HOP 86: Vortex flows

2009-04-22T16:04:31 to 2009-04-22T17:53:48

Science Goal: Connection between photospheric vortex flows and transition region and coronal heating

Program: HOP 86: Blue Cont. 220x110" 1min; Ca 220x110" + Na IVDG 225x112" 2 min

Target: Disk Center

Pointing: xcen=-37 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.92	225,112	57
blue cont 4504	0.96	223,111	115
Ca II H line	1.95	223,111	56

SOT: HOP 71: VTT Alignment test

2009-04-22T08:15:53 to 2009-04-22T08:34:02

Science Goal: VTT Alignment test

Program: Na IV,Ca,GB 4kx2k 2x2, 3 min low cadence

Target: Bright Point away from disk center

Pointing: xcen=-219 ycen=449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.95	225,112	7
G band 4305	2.95	223,111	7
Ca II H line	2.95	223,111	7

SOT: HOP 71 tests of 5250 scans

2009-04-20T06:18:48 to 2009-04-20T06:23:45

Science Goal: Fe I 5250 lambda scans

Program: 5250 Lambda Scan 2kx2k 4x4

Target: Disk Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Fe I 5250	0.2	163,163	26

SOT: SST/La Palma Support

2009-04-18T08:35:06 to 2009-04-18T10:05:15

Science Goal:

Program: Mg Shless IVDG, Ca 400ms, 30x82", 2x2 (HOP74)

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Mg I 5172	0.74	30,81	122
Ca II H line	1.49	38,88	61

SOT: Synoptic

2009-04-17T17:58:30 to 2009-04-17T17:58:49

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: SST/La Palma support

2009-04-17T08:34:55 to 2009-04-17T11:59:20

Science Goal: SST/La Palma support

Program: Mg Shless IVDG, Ca 400ms, 30x82", 2x2 (HOP74)

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Mg I 5172	0.75	30,81	274
Ca II H line	1.5	38,88	137

SOT: HOP 107: SUMER Coronal Hole

2009-04-17T02:04:30 to 2009-04-17T07:24:51

Science Goal: Slow Solar Wind Sources

Program: Gband CaH Mag 4Kx2K 2x2 10 min cadence

Target: South Pole

Pointing: xcen=0 ycen=-940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	10	223,111	33
TF Fe I 5576	10	81,81	33
Ca II H line	10	111,111	33

SOT: Synoptic

2009-04-16T10:15:31 to 2009-04-16T10:15:50

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

SOT: HOP 79: E-W Irradiance Scans

2009-04-14T20:44:31 to 2009-04-14T20:47:46

Science Goal: E-W Irradiance scans

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

Target: Active Region

Pointing: xcen=910 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
red cont 6684	3.03	223,111	2
green cont 5550	3.04	223,111	2
blue cont 4504	3.04	223,111	2
Ca II H line	3.04	223,111	2

55612 matches
prev 1...3145 3146 3147 3148 [3149] 3150 3151 3152 3153 3154 ...3708 next