Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

256671 matches
prev 1...1969 1970 1971 1972 1973 [1974] 1975 1976 1977 1978 ...17112 next

IRIS: AR tracking 2/3

2018-09-06T06:07:43 to 2018-09-06T06:56:48

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

Program: AR tracking 2/3

Target: AR

Pointing: xcen=-44 ycen=-63,

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: AR 12712 (Program A Medium)

2018-05-30T08:37:16 to 2018-05-30T09:42:17

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 1, Spectral x 2 FUV spectrally rebinned x 4

Program: SST Coord: AR 12712 (Program A Medium)

Target: AR

Pointing: xcen=7 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.81	84,66	80
1400	0.2	84,66	320
2796	0.2	84,66	320

IRIS: GREGOR coordination (AR 12708)

2018-05-10T09:04:33 to 2018-05-10T10:21:47

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR coordination (AR 12708)

Target: AR

Pointing: xcen=323 ycen=-122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	186,129	224
2832	0.34	186,129	224
1400	0.34	186,129	224
2796	0.34	186,129	224

IRIS: B2: QS tracking

2018-05-04T04:49:51 to 2018-05-04T04:59:27

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-702 ycen=418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 307 AR 12699

2018-03-11T06:48:38 to 2018-03-11T10:04:27

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

Program: HOP 307 AR 12699

Target: AR

Pointing: xcen=325 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	319
2832	0.61	281,182	319
1400	0.62	281,182	318
2796	0.62	281,182	318

IRIS: HOP 307: AR 12700

2018-03-01T13:51:39 to 2018-03-01T15:29:50

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

Program: HOP 307: AR 12700

Target: AR

Pointing: xcen=717 ycen=196,

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 leading part

2018-02-13T19:50:13 to 2018-02-13T20:22:57

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 leading part

Target: AR

Pointing: xcen=654 ycen=-36,

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: HOP 307: Long-term AR Evolution (AR12694)

2018-01-11T18:56:41 to 2018-01-11T19:45:47

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 (AR12694)

Target: AR

Pointing: xcen=510 ycen=-477,

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: HOP 307, AR 12692

2017-12-24T09:01:06 to 2017-12-24T09:50:12

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, AR 12692

Target: AR

Pointing: xcen=26 ycen=338,

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: HOP 307, AR 12690

2017-12-11T09:11:06 to 2017-12-11T10:00:11

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, AR 12690

Target: AR

Pointing: xcen=932 ycen=122,

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: HOP 346, coordination with GREGOR

2017-12-09T08:26:21 to 2017-12-09T09:23:43

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 346, coordination with GREGOR

Target: AR

Pointing: xcen=713 ycen=118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	92
2832	0.62	151,130	92
1400	0.62	151,130	92
2796	0.62	151,130	92

IRIS: B2: QS tracking from limb to limb

2017-12-02T12:54:31 to 2017-12-02T13:04:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=945 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 336 North #4

2017-11-27T15:26:03 to 2017-11-27T16:15:55

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 North #4

Target: QS

Pointing: xcen=144 ycen=631,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: HOP 336 North #2

2017-11-27T12:11:03 to 2017-11-27T13:00:55

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 North #2

Target: QS

Pointing: xcen=-53 ycen=626,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: Coronal jet study

2017-11-24T14:20:03 to 2017-11-24T15:19:20

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jet study

Target: AR

Pointing: xcen=82 ycen=897,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	280
1400	0.21	83,68	280
2796	0.21	83,68	280

256671 matches
prev 1...1969 1970 1971 1972 1973 [1974] 1975 1976 1977 1978 ...17112 next