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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250332 matches
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IRIS: BBSO coordination, AR 12857

2021-08-17T16:32:48 to 2021-08-17T20:15:57

Science Goal: Large coarse 16-step raster 30x120 16s 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, AR 12857

Target: AR

Pointing: xcen=516 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	660
2832	1.35	153,129	165
1400	0.34	153,129	660
2796	0.34	153,129	660

IRIS: Low-lying Loop Study of Unnamed AR

2021-04-13T13:41:14 to 2021-04-13T16:00:28

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying Loop Study of Unnamed AR

Target: AR

Pointing: xcen=-22 ycen=-261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	454
2796	0.31	127,129	454

IRIS: EFR: Sit and Stare

2020-01-09T06:51:59 to 2020-01-09T07:22:25

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8 SJI cadence 10x faster Lossless compression

Program: EFR: Sit and Stare

Target: EF

Pointing: xcen=740 ycen=415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	170,182	47
2832	0.65	170,182	47
1400	0.65	170,182	47
2796	0.65	170,182	47

IRIS: HOP 378 w/ Hida: Disk Center QS Network (#1)

2019-08-15T21:30:00 to 2019-08-15T22:49:29

Science Goal: Very large sit-and-stare 0.3x175 1s Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 378 w/ Hida: Disk Center QS Network (#1)

Target: QS

Pointing: xcen=-1 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.94	169,182	85
2796	0.19	169,182	424

IRIS: AR low-lying loops

2019-05-16T13:11:20 to 2019-05-16T16:12:06

Science Goal: Very large sparse 8-step raster 7x175 8s Si IV Mg II h/k Deep x 8

Program: AR low-lying loops

Target: AR

Pointing: xcen=690 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	176,182	560
2796	0.32	176,182	559

IRIS: Flare watch on AR 12736

2019-03-23T07:16:18 to 2019-03-23T11:22:01

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 on AR 12736

Target: AR

Pointing: xcen=851 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	800
2832	0.31	71,68	800
2796	0.31	71,68	800

IRIS: HOP 269: Prominence at limb

2019-02-09T08:53:25 to 2019-02-09T10:03:18

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 269: Prominence at limb

Target: FI

Pointing: xcen=-884 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	256

IRIS: Long-term AR Tracking (AR12733, Low Telemetry)

2019-01-25T08:33:35 to 2019-01-25T09:22:32

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

Program: Long-term AR Tracking (AR12733, Low Telemetry)

Target: AR

Pointing: xcen=164 ycen=187,

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: F1: Mid latitude scan (HOP 336), South #1

2018-10-25T00:14:18 to 2018-10-25T01:03:10

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

Program: F1: Mid latitude scan (HOP 336), South #1

Target: QS

Pointing: xcen=-96 ycen=-734,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: B1: AR tracking limb to limb

2018-07-19T05:32:40 to 2018-07-19T05:50:46

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

Program: B1: AR tracking limb to limb

Target: AR

Pointing: xcen=869 ycen=23,

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 307 on emerging flux region

2018-07-04T12:09:39 to 2018-07-04T14:36:30

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

Program: HOP 307 on emerging flux region

Target: EF

Pointing: xcen=-325 ycen=-74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: CH tracking limb-to-limb

2018-01-24T20:14:30 to 2018-01-24T21:07:15

Science Goal: Medium dense 192-step raster 63.1x60 192s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-439 ycen=-845,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	128,66	180
2832	1.47	128,66	36
1400	0.29	128,66	180
2796	0.29	128,66	180

IRIS: F1: Mid-latitude Scan (HOP 336, North)

2018-01-15T15:29:57 to 2018-01-15T16:19:49

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

Program: F1: Mid-latitude Scan (HOP 336, North)

Target: QS

Pointing: xcen=145 ycen=770,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: A1: QS Monitoring

2018-01-13T08:08:41 to 2018-01-13T08:26:45

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=-1,

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: HOP 307: Long-term AR Evolution (AR12694)

2018-01-12T22:33:17 to 2018-01-12T23:22:23

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 (AR12694)

Target: AR

Pointing: xcen=652 ycen=-482,

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

250332 matches
prev 1...881 [882] 883 884 885 886 887 888 889 890 ...16689 next