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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249696 matches
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IRIS: Prominence at E-limb (HOP 269, IRIS only)

2017-04-18T23:40:12 to 2017-04-19T03:36:06

Science Goal: Large coarse 32-step raster 62x120 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: Prominence at E-limb (HOP 269, IRIS only)

Target: QS

Pointing: xcen=-819 ycen=556,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	183,129	224
2796	1.05	183,129	224

IRIS: HOP 306 SE new AR 0.7 MB/s

2017-03-18T18:45:22 to 2017-03-18T22:02:07

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: HOP 306 SE new AR 0.7 MB/s

Target: AR

Pointing: xcen=-646 ycen=-60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	320
2832	0.61	184,129	320
1400	0.61	184,129	320
2796	0.61	184,129	320

IRIS: Spicules inside network study w/SOT

2016-08-03T01:01:19 to 2016-08-03T02:17:56

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Spicules inside network study w/SOT

Target: QS

Pointing: xcen=507 ycen=413,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	126,129	125
2832	0.61	126,129	125
1400	0.61	126,129	125
2796	0.61	126,129	125

IRIS: BBSO: AR12570

2016-08-02T17:59:15 to 2016-08-02T19:58:45

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO: AR12570

Target: AR

Pointing: xcen=-63 ycen=88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	123,129	461
1400	0.26	123,129	460
2796	0.26	123,129	461

IRIS: HOP257 w/ SST program D/UFS

2015-09-15T07:39:15 to 2015-09-15T10:57:52

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP257 w/ SST program D/UFS

Target: QS

Pointing: xcen=639 ycen=-56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	73,69	954
2832	0.83	73,69	239
1400	0.21	73,69	954
2796	0.21	73,69	954

IRIS: Fast, 32-Step Raster on CH

2015-09-11T17:24:44 to 2015-09-11T18:40:50

Science Goal: Medium coarse 32-step raster 62x60 32s C II Si IV Mg II h/k Spatial x 2, Spectral x 2

Program: Fast, 32-Step Raster on CH

Target: CH

Pointing: xcen=-540 ycen=432,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	119,69	268
1400	0.28	119,69	268
2796	0.28	119,69	268

IRIS: SST coordination: EF in QS context

2015-09-01T12:03:28 to 2015-09-01T12:15:40

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: SST coordination: EF in QS context

Target: QS

Pointing: xcen=-5 ycen=929,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.47	61,67	26
1400	0.47	61,67	26
2796	0.47	61,67	26

IRIS: BBSO Coord - filament in AR12394

2015-08-05T16:59:28 to 2015-08-05T17:52:13

Science Goal: Very large dense 96-step raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO Coord - filament in AR12394

Target: FI

Pointing: xcen=47 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	96
2796	0.55	202,182	96

IRIS: GREGOR coord, large sit-and-stare

2015-05-10T08:00:38 to 2015-05-10T12:01:45

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: GREGOR coord, large sit-and-stare

Target: AR

Pointing: xcen=-186 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	123,129	903
1400	0.27	123,129	903
2796	0.27	123,129	902

IRIS: Prominence at W limb

2014-09-20T23:54:28 to 2014-09-21T02:47:33

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Prominence at W limb

Target: FI

Pointing: xcen=10 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	121,129	490
2832	1.77	121,129	98
1400	0.32	121,129	533
2796	0.29	121,129	590

IRIS: Low Mem Flare Watch

2014-08-30T22:40:43 to 2014-08-31T02:58:34

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Low Mem Flare Watch

Target: AR

Pointing: xcen=673 ycen=72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	67,65	832
2796	0.31	67,65	832

IRIS: Very large sparse raster for context

2014-08-05T12:31:39 to 2014-08-05T13:05:33

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Very large sparse raster for context

Target: CH

Pointing: xcen=230 ycen=467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	184,129	16
2832	8.48	184,129	4
1400	2.12	184,129	16
2796	2.12	184,129	16

IRIS: AR tracking on AR12130

2014-08-01T01:51:46 to 2014-08-01T03:19:36

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: AR tracking on AR12130

Target: AR

Pointing: xcen=-634 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	151,129	80
2832	4.39	151,129	20
1400	1.1	151,129	80
2796	1.1	151,129	80

IRIS: Magnetic tornadoes, HOP 237

2014-07-17T06:16:58 to 2014-07-17T07:36:06

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Magnetic tornadoes, HOP 237

Target: FI

Pointing: xcen=-924 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	144
2796	0.55	202,182	144

IRIS: Sunspot Plume/Oscillation Raster

2014-05-18T11:54:27 to 2014-05-18T12:56:16

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Sunspot Plume/Oscillation Raster

Target: AR

Pointing: xcen=75 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	307,182	200
1400	0.31	307,182	200

249696 matches
prev 1...97 98 99 100 [101] 102 103 104 105 106 ...16647 next