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:

250214 matches
prev 1...849 [850] 851 852 853 854 855 856 857 858 ...16681 next

IRIS: CH continuous monitoring

2017-08-13T20:51:38 to 2017-08-13T22:13:07

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

Program: CH continuous monitoring

Target: CH

Pointing: xcen=685 ycen=-301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: Low-telemetry rasters of AR

2017-07-22T13:25:03 to 2017-07-22T17:19:47

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low-telemetry rasters of AR

Target: AR

Pointing: xcen=-291 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	448

IRIS: Cal 14: Roll 0 Wobble E limb

2017-07-20T09:27:13 to 2017-07-20T12:47:13

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

Program: Cal 14: Roll 0 Wobble E limb

Target: (NONE)

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	598

IRIS: IHOP 307 on AR12662

2017-06-23T23:13:40 to 2017-06-24T00:42:22

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

Program: IHOP 307 on AR12662

Target: AR

Pointing: xcen=828 ycen=179,

saaIntervals hiIntervals

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

IRIS: HOP 334 program A2 (a): Filament on-disc, quiescent

2017-03-31T04:11:15 to 2017-03-31T05:40:11

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 15 FUV spectrally rebinned x 2

Program: HOP 334 program A2 (a): Filament on-disc, quiescent

Target: FI

Pointing: xcen=813 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	233,129	80
2832	1.11	233,129	80
1400	1.11	233,129	80
2796	1.11	233,129	80

IRIS: AR 12644 filament monitoring - HOP 334 A2 (b)

2017-03-29T03:08:15 to 2017-03-29T03:52:07

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 15 FUV spectrally rebinned x 2

Program: AR 12644 filament monitoring - HOP 334 A2 (b)

Target: FI

Pointing: xcen=-60 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	183,129	40
2832	1.1	183,129	40
1400	1.1	183,129	40
2796	1.1	183,129	40

IRIS: Hot Loops Study, AR 12638

2017-02-24T05:27:56 to 2017-02-24T07:38:51

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 Study, AR 12638

Target: AR

Pointing: xcen=-389 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.06	154,131	32
1400	4.06	154,131	32
2796	4.06	154,131	32

IRIS: High S/N sit and stare south pole

2017-02-09T14:23:28 to 2017-02-09T15:41:30

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

Program: High S/N sit and stare south pole

Target: CH

Pointing: xcen=5 ycen=-1033,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	2.05	169,182	38
2796	2.05	169,182	38

IRIS: Low-telem east limb raster

2017-02-08T20:41:02 to 2017-02-08T21:48:06

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low-telem east limb raster

Target: AR

Pointing: xcen=-985 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	128

IRIS: B2: QS tracking from limb to limb

2017-02-05T08:16:25 to 2017-02-05T08:26:01

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=832 ycen=-198,

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: AR 12632, DST coord

2017-02-04T17:37:14 to 2017-02-04T18:42:26

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: AR 12632, DST coord

Target: AR

Pointing: xcen=761 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	126,129	101
2832	0.65	126,129	101
2796	0.65	126,129	101

IRIS: Rapid rasters QS/CH boundary

2017-01-10T02:05:08 to 2017-01-10T03:00:51

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid rasters QS/CH boundary

Target: CH

Pointing: xcen=322 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	254
2832	0.22	66,66	254
1400	0.22	66,66	254
2796	0.22	66,66	254

IRIS: Short term AR evolution

2017-01-09T03:18:26 to 2017-01-09T04:06:58

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution

Target: AR

Pointing: xcen=723 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	136
2832	0.36	183,130	136
1400	0.36	183,130	136
2796	0.36	183,130	135

IRIS: A1: QS monitoring

2017-01-04T04:44:18 to 2017-01-04T05:02:22

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 monitoring

Target: QS

Pointing: xcen=-139 ycen=-86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Raster mosaic (QS/CH boundary)

2017-01-02T00:45:43 to 2017-01-02T01:36:27

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Raster mosaic (QS/CH boundary)

Target: CH

Pointing: xcen=-10 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

250214 matches
prev 1...849 [850] 851 852 853 854 855 856 857 858 ...16681 next