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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256697 matches
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IRIS: South Polar CH (Mosaic 3)

2019-05-23T16:23:18 to 2019-05-23T16:50:41

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: South Polar CH (Mosaic 3)

Target: CH

Pointing: xcen=-70 ycen=-886,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.68	233,129	40
1400	0.68	233,129	40
2796	0.68	233,129	40

IRIS: Prominence at W-limb

2019-02-15T10:59:56 to 2019-02-15T12:24:02

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence at W-limb

Target: FI

Pointing: xcen=985 ycen=474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	544

IRIS: Prominence at W-limb

2019-02-12T08:19:37 to 2019-02-12T09:38:46

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence at W-limb

Target: FI

Pointing: xcen=757 ycen=630,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	512

IRIS: HOP 307: Long term AR evolution

2019-02-09T02:33:01 to 2019-02-09T03:22:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307: Long term AR evolution

Target: AR

Pointing: xcen=377 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Sit-and-stare on CH/QS boundary, North pole

2019-01-18T02:38:47 to 2019-01-18T03:41:35

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare on CH/QS boundary, North pole

Target: CH

Pointing: xcen=-18 ycen=838,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	30
2832	2.09	169,182	30
1400	2.09	169,182	30
2796	2.09	169,182	30

IRIS: Sit-and-stare on CH/QS boundary

2019-01-17T10:24:24 to 2019-01-17T11:33:29

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare on CH/QS boundary

Target: CH

Pointing: xcen=-456 ycen=-11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	33
2832	2.09	169,182	33
1400	2.09	169,182	33
2796	2.09	169,182	33

IRIS: Wobble Cal pointing #1

2019-01-07T00:18:41 to 2019-01-07T01:25:20

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble Cal pointing #1

Target: (NONE)

Pointing: xcen=-824 ycen=467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	200

IRIS: AR Tracking 2/2

2018-09-11T11:18:49 to 2018-09-11T12:07:54

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR Tracking 2/2

Target: AR

Pointing: xcen=903 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: SST Coord: QS limb

2018-05-20T08:10:18 to 2018-05-20T09:08:17

Science Goal: Medium sparse 32-step raster 31x60 32s Deep x 4 Spatial x 2, Spectral x 2

Program: SST Coord: QS limb

Target: QS

Pointing: xcen=-683 ycen=618,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	93,69	168
2832	0.35	93,69	168
1400	0.35	93,69	168
2796	0.35	93,69	168

IRIS: Hot loops: AR 12709

2018-05-14T05:35:47 to 2018-05-14T07:13:59

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops: AR 12709

Target: AR

Pointing: xcen=17 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	24
1400	4.09	154,132	24
2796	4.09	154,132	24

IRIS: Calib 14: Wobble (-90)

2018-04-23T11:14:13 to 2018-04-23T13:10:53

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (-90)

Target: (NONE)

Pointing: xcen=-13 ycen=928,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	350

IRIS: coronal hole boundary south

2018-03-22T07:52:52 to 2018-03-22T08:45:08

Science Goal: Very large sparse 64-step raster 63x175 64s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: coronal hole boundary south

Target: CH

Pointing: xcen=176 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	233,182	48
2832	1.09	233,182	48
1400	1.09	233,182	48
2796	1.09	233,182	48

IRIS: Emerging flux/pore SE of old AR 12699 HOP 307 obsID

2018-03-09T14:07:41 to 2018-03-09T15:45:35

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Emerging flux/pore SE of old AR 12699 HOP 307 obsID

Target: EF

Pointing: xcen=-496 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Hot loops near PIL

2018-02-14T03:25:13 to 2018-02-14T03:57:57

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops near PIL

Target: AR

Pointing: xcen=649 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,131	8
1400	4.09	154,131	8
2796	4.09	154,131	8

IRIS: Wobble calib #1

2018-01-31T11:14:23 to 2018-01-31T12:27:03

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble calib #1

Target: (NONE)

Pointing: xcen=-923 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	218

256697 matches
prev 1...2129 2130 2131 2132 2133 2134 2135 [2136] 2137 2138 ...17114 next