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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250281 matches
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IRIS: Coronal Hole Observation Near Limb

2014-01-25T09:35:17 to 2014-01-25T10:29:51

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 FUV spectrally rebinned x 2

Program: Coronal Hole Observation Near Limb

Target: CH

Pointing: xcen=640 ycen=651,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	119,129	330

IRIS: Quiet Sun Sensitivity Monitoring at Disk Center

2014-01-22T05:10:24 to 2014-01-22T05:27:39

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: Quiet Sun Sensitivity Monitoring at Disk Center

Target: QS

Pointing: xcen=70 ycen=40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: HD171961 stellar calibration

2013-12-30T14:04:00 to 2013-12-30T14:36:59

Science Goal: HD171961

Program: HD171961 stellar calibration

Target: (NONE)

Pointing: xcen=64 ycen=-1305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	423,182	17
1400	2	423,182	16

IRIS: AR 11921 near disk center (coord w Hinode)

2013-12-15T12:30:48 to 2013-12-15T13:32:47

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11921 near disk center (coord w Hinode)

Target: AR

Pointing: xcen=-28 ycen=156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.67	191,182	92
1400	0.22	191,182	279
2796	0.17	191,182	370

IRIS: Sit n stare with SOT hi cadence AR 11909

2013-12-04T00:15:38 to 2013-12-04T01:13:32

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 FUV spectrally rebinned x 2

Program: Sit n stare with SOT hi cadence AR 11909

Target: AR

Pointing: xcen=148 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	121,129	95
2832	0.61	121,129	95
1400	0.61	121,129	95
2796	0.61	121,129	95

IRIS: Solar Orbiter: EUI

2023-10-29T21:54:10 to 2023-10-29T21:59:06

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 4

Program: Solar Orbiter: EUI

Target: (NONE)

Pointing: xcen=-227 ycen=-373,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	170,182	28
2796	0.18	170,182	28

IRIS: Coronal Nanojets: East Limb AR

2022-10-01T04:20:09 to 2022-10-01T07:19:26

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

Program: Coronal Nanojets: East Limb AR

Target: AR

Pointing: xcen=-910 ycen=392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1120

IRIS: Flare studies off-limb AR 12835

2021-07-07T04:09:28 to 2021-07-07T08:00:22

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

Program: Flare studies off-limb AR 12835

Target: AR

Pointing: xcen=909 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1448

IRIS: A1: QS monitoring

2021-06-05T04:20:06 to 2021-06-05T04:38:10

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=91 ycen=57,

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: F2: Equatorial scan (HOP 393) 1/3

2020-07-31T22:10:48 to 2020-07-31T23:00:41

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial scan (HOP 393) 1/3

Target: QS

Pointing: xcen=-99 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: On-disk prominence tracking

2020-06-26T22:09:26 to 2020-06-27T03:55:24

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

Program: On-disk prominence tracking

Target: FI

Pointing: xcen=696 ycen=567,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	1680
2832	0.21	281,182	1680
1400	0.21	281,182	1680
2796	0.21	281,182	1680

IRIS: Jets in CH/QS

2020-06-20T17:00:32 to 2020-06-20T23:00:35

Science Goal: Large sparse 32-step raster 31x120 32s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in CH/QS

Target: CH

Pointing: xcen=342 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	152,128	2331
1400	0.15	152,128	2332
2796	0.15	152,128	2331

IRIS: Raster AR 12765

2020-06-06T05:57:38 to 2020-06-06T06:46:35

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

Program: Raster AR 12765

Target: AR

Pointing: xcen=-589 ycen=-399,

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

2020-06-01T15:39:56 to 2020-06-01T15:58:00

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=31 ycen=-53,

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: HOP 307: Tracking AR12760

2020-04-30T21:16:55 to 2020-04-30T22:05:52

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

Program: HOP 307: Tracking AR12760

Target: AR

Pointing: xcen=435 ycen=-69,

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

250281 matches
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