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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248199 matches
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IRIS:

2013-07-28T02:42:20 to 2013-07-28T02:51:19

Science Goal: Fine focus, all channels, including FW stepping

Program:

Target: (NONE)

Pointing: xcen=115 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	173,182	18
2832	0.41	173,182	14
2796	2.58	173,182	4

TRACE: FILAMENT

2007-07-27T12:34:27 to 2007-07-27T23:57:03

Science Goal: SCIPLAN_FILAMENT

Program: Observing Filament in South

Target:

Pointing: xcen=331 ycen=-381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	276.66	512,512	3
195	1.5	512,512	140

SOTSP: AR obs.

2021-11-23T18:50:46 to 2021-11-23T19:15:02

Science Goal: AR dynamics

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=401 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	384
6302A Velocity 6301.5A	0	121,122	384
6302A Transverse Flux Density	0	121,122	384
6302A Longitudinal Flux Density	0	121,122	384

IRIS: Polar plume region at the South Pole

2019-06-22T13:46:53 to 2019-06-22T15:56:19

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 15

Program: Polar plume region at the South Pole

Target: CH

Pointing: xcen=-38 ycen=-904,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	170,182	116
2832	1.12	170,182	116
1400	1.12	170,182	116
2796	1.12	170,182	116

IRIS: BBSO coordination, unnamed E-limb AR

2018-08-01T15:49:32 to 2018-08-01T21:56:32

Science Goal: Large sparse 16-step raster 15x120 16s Spatial x 2, Spectral x 2

Program: BBSO coordination, unnamed E-limb AR

Target: AR

Pointing: xcen=-617 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	137,129	1300
2832	0.28	137,129	1300
1400	0.28	137,129	1300
2796	0.28	137,129	1300

IRIS: AR tracking limb-to-limb

2017-09-03T22:30:38 to 2017-09-04T04:56:07

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

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-869 ycen=229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	1120
2832	0.34	234,129	1120
1400	0.34	234,129	1120
2796	0.34	234,129	1120

IRIS: SST coordination (Libbrecht), AR12565

2016-07-18T07:30:17 to 2016-07-18T12:30:24

Science Goal: Large dense 96-step raster 31.35x120 96s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination (Libbrecht), AR12565

Target: AR

Pointing: xcen=46 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	154,129	1097
1400	0.27	154,129	1098
2796	0.27	154,129	1097

IRIS: Flare watch 12497

2016-02-13T14:29:59 to 2016-02-13T15:36:34

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch 12497

Target: AR

Pointing: xcen=489 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	416

IRIS: Chromospheric dynamics, sit-n-stare full readout

2014-11-27T02:35:59 to 2014-11-27T03:35:42

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8

Program: Chromospheric dynamics, sit-n-stare full readout

Target: AR

Pointing: xcen=203 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.5	121,129	120
1400	0.5	121,129	120
2796	0.5	121,129	119

IRIS: 400-step AR Scan

2014-10-20T22:19:51 to 2014-10-21T01:49:37

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 30 Spatial x 4, Spectral x 1

Program: 400-step AR Scan

Target: AR

Pointing: xcen=571 ycen=-224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	307,182	200
1400	1.05	307,182	200

IRIS: HOP 263: Flare Watch with DST

2014-10-16T14:57:37 to 2014-10-16T17:57:54

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: HOP 263: Flare Watch with DST

Target: AR

Pointing: xcen=-825 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	135,129	850
2832	0.21	135,129	850
2796	0.21	135,129	850

IRIS: Flare watch tracking AR12045

2014-04-28T04:09:42 to 2014-04-28T11:24:25

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: Flare watch tracking AR12045

Target: AR

Pointing: xcen=431 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	151,129	416
1400	1.05	151,129	416

IRIS: AR 11841, Sunspot, Fast SJI Si IV

2013-09-17T05:24:15 to 2013-09-17T05:47:33

Science Goal: Medium sit-and-stare 0.3"x60" 1s Si IV Deep x 2 SJI cadence 10x faster

Program: AR 11841, Sunspot, Fast SJI Si IV

Target: (NONE)

Pointing: xcen=-6 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	60,69	400

IRIS:

2013-07-18T06:21:54 to 2013-07-18T06:22:33

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

Program:

Target: (NONE)

Pointing: xcen=-494 ycen=298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	3

IRIS: BBSO coordination AR

2022-05-29T17:00:41 to 2022-05-29T22:57:07

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination AR

Target: AR

Pointing: xcen=-229 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1056
2832	2.03	137,129	176
1400	0.34	137,129	1056
2796	0.34	137,129	1056

248199 matches
prev 1...73 74 75 76 77 78 [79] 80 81 82 ...16547 next