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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256600 matches
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IRIS: CH continuous monitoring

2017-08-11T10:56:44 to 2017-08-11T14:34:04

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=273 ycen=-344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	639
2832	0.34	281,182	637
1400	0.34	281,182	639
2796	0.34	281,182	638

IRIS: Equatorial CH North Boundary tracking

2017-03-23T19:22:30 to 2017-03-23T20:13:14

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: Equatorial CH North Boundary tracking

Target: CH

Pointing: xcen=-191 ycen=200,

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: Large dense 320-step raster for continuous monitoring of AR12641

2017-03-01T17:24:17 to 2017-03-01T19:15:06

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 AR12641

Target: AR

Pointing: xcen=-353 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	320
2832	0.35	234,129	320
1400	0.35	234,129	320
2796	0.35	234,129	320

IRIS: Short term AR evolution (coordination with Hinode)

2017-01-16T02:36:30 to 2017-01-16T03:33:36

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

Program: Short term AR evolution (coordination with Hinode)

Target: AR

Pointing: xcen=-639 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	160
2832	0.36	183,130	160
1400	0.36	183,130	160
2796	0.36	183,130	160

IRIS: HOP 249 (IRIS ver. C): Spicules Southern CH

2016-02-24T11:26:11 to 2016-02-24T13:00:36

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 249 (IRIS ver. C): Spicules Southern CH

Target: CH

Pointing: xcen=6 ycen=-967,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	61,65	300
2796	0.31	61,65	300

IRIS: Deep spectra limb

2015-11-13T00:48:21 to 2015-11-13T00:54:42

Science Goal: FUV, NUV, SJI 1330 w/ alternating darks, 1x2, Deep x 60

Program: Deep spectra limb

Target: QS

Pointing: xcen=-6 ycen=923,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.18	166,182	2

IRIS: Flare watch at limb

2015-03-03T15:32:01 to 2015-03-03T22:31:05

Science Goal: Very large coarse 16-step raster 30x175 16s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Flare watch at limb

Target: AR

Pointing: xcen=938 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	199,182	1359
2796	0.31	199,182	1359

IRIS: Filament Eruption Watch

2015-02-26T08:59:11 to 2015-02-26T10:09:07

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: Filament Eruption Watch

Target: FE

Pointing: xcen=19 ycen=655,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	247,129	112
2832	0.62	247,129	112
1400	0.62	247,129	112
2796	0.62	247,129	112

IRIS: Monitoring flares at AR 12282

2015-02-16T09:59:18 to 2015-02-16T17:15:24

Science Goal: Very large coarse 16-step raster 30x175 16s C II Si IV Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Monitoring flares at AR 12282

Target: AR

Pointing: xcen=458 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	200,182	1890
2832	0.69	200,182	630
1400	0.17	200,182	2518

SOTSP: AR13947

2025-01-05T02:25:05 to 2025-01-05T02:57:27

Science Goal:

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Pore

Pointing: xcen=-672 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	510
6302A Velocity 6301.5A	0	160,162	510
6302A Transverse Flux Density	0	160,162	510
6302A Longitudinal Flux Density	0	160,162	510

IRIS: BBSO coordination (HC flare watch, AR 13751)

2024-07-21T16:17:18 to 2024-07-21T22:32:01

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: BBSO coordination (HC flare watch, AR 13751)

Target: AR

Pointing: xcen=350 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2730

IRIS: SST Coordination (Jaime de la Cruz Rodriguez) on AR 13423, low data rate

2023-09-11T07:33:53 to 2023-09-11T12:06:13

Science Goal: Large coarse 48-step raster 94x120 48s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: SST Coordination (Jaime de la Cruz Rodriguez) on AR 13423, low data rate

Target: AR

Pointing: xcen=306 ycen=137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.46	215,129	592
1400	0.46	215,129	592
2796	0.46	215,129	592

IRIS: Flare watch C on new AR

2023-02-14T19:16:38 to 2023-02-14T22:27:59

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch C on new AR

Target: AR

Pointing: xcen=-379 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1200

IRIS: Flare Study B: Uncatalogued AR

2022-07-04T05:12:36 to 2022-07-04T07:08:54

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

Program: Flare Study B: Uncatalogued AR

Target: AR

Pointing: xcen=-527 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	248
1400	0.47	61,67	248
2796	0.47	61,67	248

IRIS: Rastered Flare Study of Unnamed AR on SE Limb (Program C)

2022-05-04T22:11:24 to 2022-05-05T03:57:22

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Rastered Flare Study of Unnamed AR on SE Limb (Program C)

Target: AR

Pointing: xcen=-730 ycen=-427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	2224

256600 matches
prev 1...1321 1322 1323 1324 1325 1326 [1327] 1328 1329 1330 ...17107 next