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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250435 matches
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IRIS: B2 QS tracking from limb to limb

2017-03-05T06:31:33 to 2017-03-05T06:41:09

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=850 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Large dense 320-step raster for continuous monitoring of AR 12641

2017-03-04T22:31:13 to 2017-03-05T00:48:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR 12641

Target: AR

Pointing: xcen=318 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	400
2832	0.34	234,129	400
1400	0.34	234,129	400
2796	0.35	234,129	399

IRIS: Large dense 320-step raster for continuous monitoring of AR 12641

2017-03-04T19:03:05 to 2017-03-04T19:58:09

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR 12641

Target: AR

Pointing: xcen=286 ycen=362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	160
2832	0.34	234,129	160
1400	0.34	234,129	160
2796	0.34	234,129	160

IRIS: Large dense 320-step raster for continuous monitoring of AR 12641

2017-03-04T12:24:05 to 2017-03-04T14:41:45

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR 12641

Target: AR

Pointing: xcen=228 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	400
2832	0.34	234,129	400
1400	0.34	234,129	400
2796	0.34	234,129	400

IRIS: Large dense 320-step raster for continuous monitoring of AR 12641

2017-03-03T22:20:05 to 2017-03-04T00:37:45

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR 12641

Target: AR

Pointing: xcen=106 ycen=367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	399
2832	0.34	234,129	400
1400	0.34	234,129	400
2796	0.34	234,129	400

IRIS: CH mosaic 2/3 (CH/QS boundary)

2017-02-14T21:34:42 to 2017-02-14T22:25:25

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: CH mosaic 2/3 (CH/QS boundary)

Target: CH

Pointing: xcen=155 ycen=-357,

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

IRIS: AR12634 context raster

2017-02-13T21:11:09 to 2017-02-13T22:00:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR12634 context raster

Target: AR

Pointing: xcen=530 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Flare watch on AR12635

2017-02-13T17:35:26 to 2017-02-13T18:48:27

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Flare watch on AR12635

Target: AR

Pointing: xcen=545 ycen=314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	67,68	331
2832	0.22	67,68	331
2796	0.22	67,68	331

IRIS: High S/N sit and stare AR12635

2017-02-11T18:31:22 to 2017-02-11T19:42:11

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 sit and stare AR12635

Target: AR

Pointing: xcen=156 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	23
1400	3.08	169,182	23
2796	3.08	169,182	23

IRIS: CH Mosaic 2/3, central CH

2017-02-07T20:20:01 to 2017-02-07T21:10:45

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: CH Mosaic 2/3, central CH

Target: CH

Pointing: xcen=594 ycen=189,

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

IRIS: Emerging AR evolution

2017-01-22T03:10:01 to 2017-01-22T04:03:57

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 8 Spatial x 2, Spectral x 2

Program: Emerging AR evolution

Target: AR

Pointing: xcen=-222 ycen=177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	88
2832	0.61	184,129	88
1400	0.61	184,129	88
2796	0.61	184,129	88

IRIS: ALMA coordination - prominence

2016-12-18T17:51:24 to 2016-12-18T18:58:35

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: ALMA coordination - prominence

Target: CR

Pointing: xcen=976 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	170,182	212
2796	0.32	170,182	213

IRIS: Short-term Active Region Evolution, AR12617

2016-12-13T08:26:26 to 2016-12-13T08:44:07

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: Short-term Active Region Evolution, AR12617

Target: AR

Pointing: xcen=846 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	16
2832	1.11	184,130	16
1400	1.11	184,130	16
2796	1.11	184,130	16

IRIS: Explosive events on AR 12615

2016-12-02T05:38:47 to 2016-12-02T06:36:54

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 on AR 12615

Target: AR

Pointing: xcen=-338 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2019

IRIS: HOP 306 on AR 12605 (high data-rate version)

2016-11-08T18:11:28 to 2016-11-08T18:46:50

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: HOP 306 on AR 12605 (high data-rate version)

Target: AR

Pointing: xcen=934 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	32
2832	1.11	184,129	32
1400	1.11	184,129	32
2796	1.11	184,129	32

250435 matches
prev 1...1065 1066 1067 1068 1069 1070 1071 [1072] 1073 1074 ...16696 next