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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252755 matches
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IRIS: Focus Test

2014-08-11T06:00:52 to 2014-08-11T06:18:08

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus Test

Target: QS

Pointing: xcen=43 ycen=-75,

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

IRIS: Umbral chromosphere coord with VTT/DST on AR12121

2014-07-25T13:20:59 to 2014-07-25T18:58:22

Science Goal: Large dense 64-step raster 20.8x120 64s C II Mg II h/k Mg II w Deep x 30

Program: Umbral chromosphere coord with VTT/DST on AR12121

Target: SS

Pointing: xcen=-541 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	142,129	160
2832	2.11	142,129	160
2796	2.11	142,129	160

IRIS: Wobble Calibration At -90

2014-05-18T20:26:21 to 2014-05-18T23:46:21

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble Calibration At -90

Target: (NONE)

Pointing: xcen=-4 ycen=933,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	600
1400	0.33	174,182	600

IRIS: Low Data Rate Flare Watch

2014-02-24T09:29:27 to 2014-02-24T10:29:57

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: Low Data Rate Flare Watch

Target: AR

Pointing: xcen=212 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	75,69	112
1400	0.54	75,69	112

IRIS: HOP 249 Spicules, -45 roll, South Pole

2014-02-21T13:34:46 to 2014-02-21T15:14:27

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 249 Spicules, -45 roll, South Pole

Target: SP

Pointing: xcen=5 ycen=-967,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.33	121,129	303
2796	0.33	121,129	304

IRIS: Stellar Calibration 5, HD210424

2014-02-19T07:35:00 to 2014-02-19T08:11:59

Science Goal: HD210424: pointing5

Program: Stellar Calibration 5, HD210424

Target: (NONE)

Pointing: xcen=-281 ycen=-975,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	406,182	19
1400	2	406,182	18

IRIS: Coarse context raster off limb above AR 11967

2014-02-11T09:35:24 to 2014-02-11T10:09:33

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Coarse context raster off limb above AR 11967

Target: AR

Pointing: xcen=971 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.13	295,182	16
2832	8.54	295,182	4
1400	2.13	295,182	16
2796	2.13	295,182	16

IRIS: Flare Watch, AR11968

2014-02-09T17:09:21 to 2014-02-09T18:08:14

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

Program: Flare Watch, AR11968

Target: AR

Pointing: xcen=931 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	188
1400	0.31	134,129	188

IRIS: Flarewatch AR11944 Large coarse raster

2014-01-08T10:53:05 to 2014-01-08T11:43:10

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=162 ycen=-79,

saaIntervals hiIntervals

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

IRIS: AR study with EIS and SOT

2013-11-29T03:10:39 to 2013-11-29T03:46:56

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: AR study with EIS and SOT

Target: AR

Pointing: xcen=902 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	295,182	32
2832	4.54	295,182	8
1400	1.13	295,182	31
2796	1.13	295,182	31

IRIS: AR11899 very large 2-step

2013-11-23T00:45:30 to 2013-11-23T01:34:25

Science Goal: Very large dense 2-step raster 0.33x175 2s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR11899 very large 2-step

Target: AR

Pointing: xcen=825 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	170,182	49
1400	0.2	170,182	243
2796	0.17	170,182	292

IRIS: CH, 30s, lossless, full readout

2013-11-16T17:56:22 to 2013-11-16T18:22:00

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: CH, 30s, lossless, full readout

Target: CH

Pointing: xcen=665 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.19	121,129	12
2832	6.41	121,129	4
1400	1.6	121,129	16
2796	1.6	121,129	16

IRIS: NUV SJI flat test

2013-10-26T05:09:51 to 2013-10-26T05:40:26

Science Goal: NUV SJI flat test 2013-10-17

Program: NUV SJI flat test

Target: QS

Pointing: xcen=-51 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.3	222,182	103

IRIS: Throughput monitoring

2013-10-25T04:20:24 to 2013-10-25T04:38:26

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: Throughput monitoring

Target: QS

Pointing: xcen=-257 ycen=-65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: FUV Background Calibration

2013-10-15T22:57:48 to 2013-10-15T22:58:50

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=278 ycen=-261,

saaIntervals hiIntervals

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

252755 matches
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