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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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250411 matches
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IRIS: IHOP 307 on AR 12699

2018-02-09T09:44:31 to 2018-02-09T10:33:37

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-353 ycen=-15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: High S/N spectra AR 12699

2018-02-08T11:01:26 to 2018-02-08T12:06:45

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: High S/N spectra AR 12699

Target: AR

Pointing: xcen=-529 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	21
1400	3.11	169,182	21
2796	3.11	169,182	21

IRIS: High S/N spectra AR 12699

2018-02-08T07:08:17 to 2018-02-08T07:14:30

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: High S/N spectra AR 12699

Target: AR

Pointing: xcen=-566 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	2
1400	3.11	169,182	2
2796	3.11	169,182	2

IRIS: HOP 307 long-term AR evolution (SE new bipole)

2018-01-31T06:31:17 to 2018-01-31T07:20:23

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307 long-term AR evolution (SE new bipole)

Target: AR

Pointing: xcen=-675 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: A1: QS monitoring

2018-01-31T01:39:04 to 2018-01-31T01:57:08

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=-162 ycen=103,

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: CH tracking limb-to-limb

2018-01-29T02:34:13 to 2018-01-29T03:35:38

Science Goal: Very large dense 192-step raster 63.1x175 192s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-210 ycen=-814,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	236,182	288
2832	1.28	236,182	48
1400	0.21	236,182	288
2796	0.21	236,182	288

IRIS: Calib 14: Wobble calib. (zero roll)

2018-01-21T01:17:54 to 2018-01-21T02:18:14

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

Program: Calib 14: Wobble calib. (zero roll)

Target: CH

Pointing: xcen=-45 ycen=965,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	181

IRIS: Target QS/CH all over disk

2017-12-31T00:16:58 to 2017-12-31T01:07:53

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 2 FUV spectrally rebinned x 4

Program: Target QS/CH all over disk

Target: QS

Pointing: xcen=526 ycen=664,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	203,182	218
2832	1.4	203,182	36
1400	0.23	203,182	218
2796	0.23	203,182	219

IRIS: Target QS/CH all over the disk

2017-12-27T14:58:47 to 2017-12-27T15:49:01

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 2 FUV spectrally rebinned x 4

Program: Target QS/CH all over the disk

Target: QS

Pointing: xcen=61 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	203,182	216
2832	1.4	203,182	36
1400	0.23	203,182	216
2796	0.23	203,182	216

IRIS: HOP 307, AR 12692

2017-12-24T22:00:43 to 2017-12-24T22:49:49

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307, AR 12692

Target: AR

Pointing: xcen=145 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: B2: QS tracking

2017-12-24T15:43:53 to 2017-12-24T16:22:18

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=62 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	12
2832	3.2	203,182	12
1400	3.2	203,182	12
2796	3.2	203,182	12

IRIS: CH tracking from limb to limb

2017-12-03T15:59:45 to 2017-12-03T16:55:17

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=265 ycen=475,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	160
2832	0.35	281,182	160
1400	0.35	281,182	160
2796	0.35	281,182	160

IRIS: B1: AR Tracking

2017-10-19T08:36:28 to 2017-10-19T08:54:34

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking

Target: AR

Pointing: xcen=905 ycen=198,

saaIntervals hiIntervals

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

IRIS: HOP 243: Plage study

2016-03-13T22:50:44 to 2016-03-14T01:35:42

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 243: Plage study

Target: AR

Pointing: xcen=-449 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	66,67	1000
2832	0.16	66,67	1000
1400	0.16	66,67	1000
2796	0.16	66,67	1000

IRIS: Prominence dynamics near AR 12280

2015-02-12T22:04:56 to 2015-02-12T23:13:02

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: Prominence dynamics near AR 12280

Target: FI

Pointing: xcen=903 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	137,129	318
2832	0.21	137,129	318
1400	0.21	137,129	318

250411 matches
prev 1...1577 1578 1579 [1580] 1581 1582 1583 1584 1585 1586 ...16695 next