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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252748 matches
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IRIS: Throughput Monitoring (Near) Disk Center

2013-10-15T04:20:22 to 2013-10-15T04:38:24

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 (Near) Disk Center

Target: QS

Pointing: xcen=131 ycen=10,

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: Throughput Monitoring Quiet Sun Disk Center

2013-09-29T04:10:22 to 2013-09-29T04:27:28

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 Quiet Sun Disk Center

Target: QS

Pointing: xcen=-1 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	251,129	15
2832	4.27	251,129	4
1400	1.23	251,129	14
2796	1.14	251,129	15

IRIS: AR 11836, Hinode/SST context

2013-09-06T11:49:01 to 2013-09-06T11:51:41

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11836, Hinode/SST context

Target: (NONE)

Pointing: xcen=797 ycen=131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	177,128	13
2832	0.77	177,128	3
1400	0.19	177,128	13
2796	0.19	177,128	14

IRIS: BBSO Coordination: Compact Active Region

2022-07-04T17:00:28 to 2022-07-04T20:59:39

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO Coordination: Compact Active Region

Target: AR

Pointing: xcen=341 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	695
2832	0.34	129,129	695
1400	0.34	129,129	695
2796	0.34	129,129	695

IRIS: HOP 307: limb-to-limb tracking of unnamed AR

2022-02-20T20:43:04 to 2022-02-20T23:09:55

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

Program: HOP 307: limb-to-limb tracking of unnamed AR

Target: AR

Pointing: xcen=-402 ycen=396,

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: BBSO Coordination: AR 12816

2021-04-20T17:07:43 to 2021-04-20T23:12:16

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: AR 12816

Target: AR

Pointing: xcen=-222 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1079
2832	2.03	137,129	180
1400	0.34	137,129	1080
2796	0.34	137,129	1080

IRIS: Jets in Coronal Hole

2020-05-13T14:18:21 to 2020-05-13T21:49:11

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 Coronal Hole

Target: CH

Pointing: xcen=-14 ycen=400,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	152,128	2920
1400	0.15	152,128	2920
2796	0.15	152,128	2920

IRIS: On-disk Filament Tracking

2020-02-27T05:29:24 to 2020-02-27T06:51:46

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 Filament Tracking

Target: FI

Pointing: xcen=305 ycen=762,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	400
2832	0.21	281,182	400
1400	0.21	281,182	400
2796	0.21	281,182	400

IRIS: Mercury Transit #5/9

2019-11-11T15:07:55 to 2019-11-11T15:28:23

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster Lossless compression

Program: Mercury Transit #5/9

Target: (NONE)

Pointing: xcen=-12 ycen=70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	170,182	95
2832	0.22	170,182	95
1400	0.22	170,182	95
2796	0.22	170,182	95

IRIS: IHOP 362 on AR12719

2018-08-24T00:22:19 to 2018-08-24T03:45:59

Science Goal: Large sit-and-stare 0.3x120 1s Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 4

Program: IHOP 362 on AR12719

Target: AR

Pointing: xcen=124 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.93	120,129	220
2796	0.19	120,129	1100

IRIS: F1: Mid latitude scan (HOP 336)

2018-02-12T14:24:09 to 2018-02-12T15:14:02

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)

Target: QS

Pointing: xcen=146 ycen=717,

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: Full Spectral Readout: QS

2017-10-20T19:50:25 to 2017-10-20T20:46:26

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Full Spectral Readout: QS

Target: QS

Pointing: xcen=-530 ycen=649,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,67	170
2832	1.65	61,67	34
1400	0.27	61,67	204
2796	0.27	61,67	204

IRIS: AR 12677 tracking limb-to-limb

2017-09-06T21:57:14 to 2017-09-07T01:37:30

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-389 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	639
2832	0.34	234,129	640
1400	0.34	234,129	640
2796	0.34	234,129	640

IRIS: C1: North Pole

2017-09-02T15:07:51 to 2017-09-02T15:42:01

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=-5 ycen=954,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: North pole spicules

2017-08-15T23:10:06 to 2017-08-16T00:49:31

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: North pole spicules

Target: CH

Pointing: xcen=-5 ycen=957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.06	119,129	1666

252748 matches
prev 1...529 530 531 532 533 534 535 [536] 537 538 ...16850 next