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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250278 matches
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IRIS: On-disk Filament Tracking

2018-05-23T01:14:11 to 2018-05-23T03:27:10

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 4 Spatial x 2, Spectral x 2

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=211 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	189,129	383
2832	0.35	189,129	384
1400	0.35	189,129	384
2796	0.35	189,129	384

IRIS: HOP 307: long term AR evolution (AR 12709)

2018-05-10T12:19:32 to 2018-05-10T14:08:12

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

Program: HOP 307: long term AR evolution (AR 12709)

Target: AR

Pointing: xcen=-701 ycen=142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	320
2832	0.34	281,182	320
1400	0.34	281,182	320
2796	0.34	281,182	320

IRIS: HOP 307: Long-term evolution of AR12704

2018-04-15T05:09:52 to 2018-04-15T06:38:34

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

Program: HOP 307: Long-term evolution of AR12704

Target: AR

Pointing: xcen=-350 ycen=269,

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 307: Long-term evolution of emerging flux

2018-04-13T18:30:52 to 2018-04-13T21:28:17

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

Program: HOP 307: Long-term evolution of emerging flux

Target: AR

Pointing: xcen=-614 ycen=256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	160
2832	1.11	281,182	160
1400	1.12	281,182	159
2796	1.11	281,182	160

IRIS: CH boundary, south

2018-03-29T22:40:52 to 2018-03-29T23:33:08

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

Program: CH boundary, south

Target: CH

Pointing: xcen=559 ycen=262,

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: Flare watch on AR 12671

2017-08-16T05:14:35 to 2017-08-16T06:02:34

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Flare watch on AR 12671

Target: AR

Pointing: xcen=-776 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	71,68	145
2832	0.33	71,68	145
2796	0.33	71,68	145

IRIS: CH continuous monitoring

2017-08-09T08:39:11 to 2017-08-09T09:33:30

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=-252 ycen=-330,

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: BBSO coordination, CH

2017-08-03T17:04:38 to 2017-08-03T18:42:50

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

Program: BBSO coordination, CH

Target: CH

Pointing: xcen=346 ycen=195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	158
2832	0.62	281,182	158
1400	0.62	281,182	158
2796	0.63	281,182	157

IRIS: Hot loop study

2017-07-17T08:32:47 to 2017-07-17T09:38:15

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 loop study

Target: AR

Pointing: xcen=903 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	154,132	16
1400	4.03	154,132	16
2796	4.03	154,132	16

IRIS: ECH tracking #4 (East)

2017-06-16T12:32:49 to 2017-06-16T12:49:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #4 (East)

Target: CH

Pointing: xcen=452 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: SST coordination

2017-04-27T07:29:35 to 2017-04-27T09:24:26

Science Goal: Medium sparse 64-step raster 63x60 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2

Program: SST coordination

Target: AR

Pointing: xcen=598 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	124,66	608
2832	0.76	124,66	152
1400	0.19	124,66	608
2796	0.19	124,66	608

IRIS: SST coordination at AR 12651

2017-04-21T07:27:26 to 2017-04-21T10:23:30

Science Goal: Medium coarse 16-step raster 30x60 16s Deep x 2 FUV spectrally rebinned x 2

Program: SST coordination at AR 12651

Target: AR

Pointing: xcen=-631 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	91,66	800
2832	0.22	91,66	800
1400	0.22	91,66	800
2796	0.22	91,66	800

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

2017-03-31T05:50:45 to 2017-03-31T07:00:57

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

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

Target: FI

Pointing: xcen=816 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	183,129	64
2832	1.1	183,129	64
1400	1.1	183,129	64
2796	1.1	183,129	64

IRIS: AR 12643 monitoring

2017-03-25T23:00:43 to 2017-03-26T00:23:19

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

Program: AR 12643 monitoring

Target: AR

Pointing: xcen=-300 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	240
2832	0.34	234,129	240
1400	0.34	234,129	240
2796	0.34	234,129	240

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

2017-03-05T01:50:53 to 2017-03-05T02:45:57

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=346 ycen=367,

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

250278 matches
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