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: Dense raster of AR11944 at W limb with Hinode

2014-01-13T22:36:55 to 2014-01-13T23:32:52

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Dense raster of AR11944 at W limb with Hinode

Target: AR

Pointing: xcen=958 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	65,66	608

IRIS: Dense raster of AR above limb

2014-01-12T20:36:16 to 2014-01-12T21:29:35

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Dense raster of AR above limb

Target: AR

Pointing: xcen=977 ycen=-157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	65,66	336

IRIS: Flarewatch AR11944 Large coarse raster

2014-01-08T19:01:02 to 2014-01-08T19:51:07

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR11944 Large coarse raster

Target: AR

Pointing: xcen=91 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	246,129	160
2796	0.31	246,129	160

IRIS: Flarewatch AR11944 four-step coarse raster

2014-01-07T15:22:02 to 2014-01-07T16:16:28

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR11944 four-step coarse raster

Target: AR

Pointing: xcen=-158 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	175,182	174
2796	0.31	175,182	174

IRIS: Flarewatch AR 11944 (Ptg getting uncertain)

2014-01-04T17:25:41 to 2014-01-04T18:13:48

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR 11944 (Ptg getting uncertain)

Target: AR

Pointing: xcen=-717 ycen=-107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.37	246,129	130
2796	0.37	246,129	130

IRIS: 4-limb coalignment using Queue 33

2013-12-05T05:26:08 to 2013-12-05T05:26:20

Science Goal: 4 limb coalignment sequence

Program: 4-limb coalignment using Queue 33

Target: (NONE)

Pointing: xcen=2 ycen=-8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: AR flare watch

2013-11-25T03:10:30 to 2013-11-25T03:45:33

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR flare watch

Target: AR

Pointing: xcen=-669 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	208
2796	0.17	199,182	208

IRIS: AR11899 Large coars 64-step raster

2013-11-20T17:39:51 to 2013-11-20T18:13:18

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: AR11899 Large coars 64-step raster

Target: AR

Pointing: xcen=411 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	246,129	64

IRIS: Coronal hole at limb, 30s lossless sit-and-stare

2013-11-19T04:12:30 to 2013-11-19T04:31:44

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: Coronal hole at limb, 30s lossless sit-and-stare

Target: CH

Pointing: xcen=807 ycen=535,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.2	121,129	9
2832	6.41	121,129	3
1400	1.6	121,129	12
2796	1.6	121,129	12

IRIS: AR11891, 30s exposures, flare watch

2013-11-11T02:17:16 to 2013-11-11T02:50:49

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11891, 30s exposures, flare watch

Target: AR

Pointing: xcen=833 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.1	191,182	16
2796	2.1	191,182	16

IRIS: FUV Background Calibration

2013-10-15T23:30:45 to 2013-10-15T23:31:47

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: FUV Background Calibration

Target: (NONE)

Pointing: xcen=-0 ycen=683,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

IRIS: Throughput monitoring

2013-09-15T04:45:35 to 2013-09-15T05:02:41

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

Program: Throughput monitoring

Target: (NONE)

Pointing: xcen=356 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	251,128	15
2832	4.27	251,128	4
1400	1.23	251,128	14
2796	1.14	251,128	15

IRIS: Flare Study of AR13141 (C: Raster of Ribbons)

2022-11-11T11:04:35 to 2022-11-11T12:09:38

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

Program: Flare Study of AR13141 (C: Raster of Ribbons)

Target: AR

Pointing: xcen=121 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	408

IRIS: BBSO Coordination: AR12893

2021-11-08T20:51:51 to 2021-11-08T21:56:30

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

Program: BBSO Coordination: AR12893

Target: AR

Pointing: xcen=496 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	31
1400	0.35	133,129	186
2796	0.35	133,129	186

IRIS: BBSO coordination, AR12829

2021-06-05T17:00:43 to 2021-06-05T22:59:11

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, AR12829

Target: AR

Pointing: xcen=-194 ycen=-289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1062
2832	2.03	137,129	177
1400	0.34	137,129	1062
2796	0.34	137,129	1062

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