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:

249725 matches
prev 1...1345 [1346] 1347 1348 1349 1350 1351 1352 1353 1354 ...16649 next

IRIS: HOP 307 on AR 12713

2018-06-15T12:33:47 to 2018-06-15T15:00:39

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

Program: HOP 307 on AR 12713

Target: AR

Pointing: xcen=-576 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: SST Coord: Trailing End of AR 12711 (Program A MEDIUM)

2018-05-26T07:29:06 to 2018-05-26T11:00:20

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

Program: SST Coord: Trailing End of AR 12711 (Program A_MEDIUM)

Target: AR

Pointing: xcen=698 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.85	83,67	248
1400	0.21	83,67	992
2796	0.21	83,67	992

IRIS: Explosive events in plage

2018-05-20T11:54:12 to 2018-05-20T12:54:40

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events in plage

Target: AR

Pointing: xcen=-273 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2118

IRIS: Deep Exposures of AR 12709

2018-05-17T16:09:50 to 2018-05-17T17:29:53

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep Exposures of AR 12709

Target: AR

Pointing: xcen=666 ycen=157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	26
1400	3.08	169,182	26
2796	3.08	169,182	26

IRIS: HOP 307: AR Evolution

2018-04-27T06:17:21 to 2018-04-27T07:11:40

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 307: AR Evolution

Target: AR

Pointing: xcen=463 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	160
2796	0.34	281,182	160

IRIS: B2: QS Tracking from Limb to Limb

2018-04-24T05:48:57 to 2018-04-24T05:58:33

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=-239 ycen=-158,

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: Long-term evolution of AR

2018-04-20T11:43:50 to 2018-04-20T13:12:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Lossless compression

Program: HOP 307: Long-term evolution of AR

Target: AR

Pointing: xcen=-854 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	281,182	79
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: HOP 312: 60 deg east

2018-04-13T06:09:43 to 2018-04-13T12:10:00

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: HOP 312: 60 deg east

Target: QS

Pointing: xcen=-859 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,66	1040
1400	0.35	66,66	1040
2796	0.35	66,66	1040

IRIS: A1 QS tracking

2018-03-23T12:58:32 to 2018-03-23T13:16:36

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1 QS tracking

Target: QS

Pointing: xcen=-2 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: coronal hole boundary north

2018-03-22T14:04:52 to 2018-03-22T14:57:08

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 north

Target: CH

Pointing: xcen=255 ycen=142,

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: coronal hole central

2018-03-21T19:53:52 to 2018-03-21T20:46:08

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

Program: coronal hole central

Target: CH

Pointing: xcen=82 ycen=-6,

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: HOP 307 leading half

2018-02-15T13:30:21 to 2018-02-15T14:19:27

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 leading half

Target: AR

Pointing: xcen=866 ycen=-56,

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 leading half

2018-02-14T18:24:21 to 2018-02-14T19:13:27

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 leading half

Target: AR

Pointing: xcen=776 ycen=-41,

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: High S/N spectra AR 12699

2018-02-10T18:13:51 to 2018-02-10T19:18:30

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: High S/N spectra AR 12699

Target: AR

Pointing: xcen=-61 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	21
1400	3.08	169,182	21
2796	3.24	169,182	20

IRIS: Hot loops AR 12699

2018-02-07T06:15:22 to 2018-02-07T06:52:41

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: Hot loops AR 12699

Target: AR

Pointing: xcen=-740 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	12
1400	3.11	169,182	12
2796	3.11	169,182	12

249725 matches
prev 1...1345 [1346] 1347 1348 1349 1350 1351 1352 1353 1354 ...16649 next