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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250277 matches
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IRIS: Low tel. 48-step rasters on AR 12506

2016-02-29T00:50:51 to 2016-02-29T05:00:04

Science Goal: Large coarse 48-step raster 94x120 48s Deep x 8 Spatial x 2, Spectral x 2

Program: Low tel. 48-step rasters on AR 12506

Target: AR

Pointing: xcen=96 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	217,129	408
2832	0.61	217,129	408
1400	0.61	217,129	407
2796	0.61	217,129	408

IRIS: Large Raster Tracking Emerging Flux

2016-02-20T19:14:11 to 2016-02-20T20:16:53

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 FUV spectrally rebinned x 2

Program: Large Raster Tracking Emerging Flux

Target: EF

Pointing: xcen=695 ycen=-58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: Flarewatch with VLA on AR 12494

2016-02-06T16:50:36 to 2016-02-06T17:57:11

Science Goal: Large coarse 4-step raster 6x120 4s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch with VLA on AR 12494

Target: AR

Pointing: xcen=202 ycen=-98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,129	416

IRIS: Flare watch on AR12473

2015-12-29T13:53:17 to 2015-12-29T14:50:14

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

Program: Flare watch on AR12473

Target: AR

Pointing: xcen=439 ycen=-291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	121,129	200
2832	0.28	121,129	200
2796	0.28	121,129	200

IRIS: Flare watch

2015-12-20T07:18:19 to 2015-12-20T08:16:22

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

Program: Flare watch

Target: AR

Pointing: xcen=279 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	189
2832	0.31	71,68	189
2796	0.31	71,68	189

IRIS: Sunspot umbra with DST

2015-12-11T18:34:53 to 2015-12-11T19:33:16

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 2 Spatial x 1, Spectral x 2

Program: Sunspot umbra with DST

Target: AR

Pointing: xcen=-193 ycen=-83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	59,65	273

IRIS: Orbital Wobble Cal Roll=0

2015-12-10T14:48:24 to 2015-12-10T15:56:04

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

Program: Orbital Wobble Cal Roll=0

Target: (NONE)

Pointing: xcen=-45 ycen=961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	202

IRIS: A1: QS Monitoring

2015-12-02T04:09:46 to 2015-12-02T04:27:50

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: QS

Pointing: xcen=-1 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: AR 12458 Evolution

2015-11-28T00:44:24 to 2015-11-28T01:35:55

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 1 Lossless compression

Program: AR 12458 Evolution

Target: AR

Pointing: xcen=-134 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,129	80
2832	0.64	233,129	80
1400	0.64	233,129	80
2796	0.64	233,129	80

IRIS: AR plage, O I line dynamics

2015-11-21T20:53:27 to 2015-11-21T21:54:13

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: AR plage, O I line dynamics

Target: AR

Pointing: xcen=475 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.56	120,129	109
1400	0.56	120,129	109

IRIS: Filament Raster Near AR12411

2015-09-13T23:02:59 to 2015-09-14T04:07:34

Science Goal: Medium sparse 32-step raster 31x60 32s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: Filament Raster Near AR12411

Target: AR

Pointing: xcen=605 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	92,66	277
2832	4.39	92,66	69
1400	1.1	92,66	277
2796	1.1	92,66	277

IRIS: Wobble calibration (zero roll) 2nd pointing

2015-08-19T23:20:52 to 2015-08-20T02:40:52

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

Program: Wobble calibration (zero roll) 2nd pointing

Target: QS

Pointing: xcen=-45 ycen=968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: A1: QS Monitoring

2015-08-09T04:39:18 to 2015-08-09T04:57:22

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: QS

Pointing: xcen=-2 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SST Coordination

2015-08-03T08:04:17 to 2015-08-03T11:03:59

Science Goal: Very large dense 96-step raster 31.35x175 96s Si IV Mg II h/k Mg II w Deep x 4

Program: SST Coordination

Target: AR

Pointing: xcen=-393 ycen=120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	203,182	532
1400	0.34	203,182	532
2796	0.34	203,182	530

IRIS: Calibration 4: Focus

2015-07-13T05:45:25 to 2015-07-13T06:02:41

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calibration 4: Focus

Target: QS

Pointing: xcen=14 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

250277 matches
prev 1...625 [626] 627 628 629 630 631 632 633 634 ...16686 next