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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256509 matches
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IRIS: Deep exposures on sunspot

2013-11-25T12:52:09 to 2013-11-25T13:25:34

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 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Deep exposures on sunspot

Target: AR

Pointing: xcen=971 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.09	295,182	16
2796	2.09	295,182	16

IRIS: QS, Network Dynamics, sit-and-stare

2013-11-15T02:24:52 to 2013-11-15T03:19:42

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: QS, Network Dynamics, sit-and-stare

Target: QS

Pointing: xcen=653 ycen=-135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1	61,66	55
2832	4.99	61,66	11
1400	0.83	61,66	66
2796	0.83	61,66	66

TRACE: Prominence 171

1999-02-09T14:50:35 to 1999-02-09T19:39:26

Science Goal:

Program:

Target:

Pointing: xcen=-733 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Prominence watch (SW limb)

2021-02-21T15:45:07 to 2021-02-21T17:11:19

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Prominence watch (SW limb)

Target: FI

Pointing: xcen=776 ycen=-621,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	175,182	80
1400	1.08	175,182	80
2796	1.08	175,182	80

IRIS: Filament in AR 12773

2020-10-03T07:15:26 to 2020-10-03T07:48:06

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

Program: Filament in AR 12773

Target: FI

Pointing: xcen=628 ycen=548,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	160
2832	0.2	234,128	160
1400	0.2	234,128	160
2796	0.2	234,128	160

IRIS: HOP 307 new NE AR

2020-05-31T12:09:20 to 2020-05-31T17:03:04

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

Program: HOP 307 new NE AR

Target: AR

Pointing: xcen=-716 ycen=518,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	476
2832	0.61	281,182	479
1400	0.61	281,182	478
2796	0.62	281,182	477

IRIS: Limb-to-limb EFR/AR tracking

2020-03-27T08:24:10 to 2020-03-27T13:18:46

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

Program: Limb-to-limb EFR/AR tracking

Target: EF

Pointing: xcen=-529 ycen=508,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	479
2832	0.61	281,182	480
1400	0.61	281,182	480
2796	0.61	281,182	480

IRIS: A1: QS Monitoring

2019-08-14T04:20:04 to 2019-08-14T04:38:08

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=-1 ycen=1,

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: BBSO coordination - AR 12744

2019-07-10T20:12:30 to 2019-07-10T21:32:30

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: BBSO coordination - AR 12744

Target: AR

Pointing: xcen=-40 ycen=-499,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	232
2832	0.34	153,129	232
1400	0.34	153,129	232
2796	0.34	153,129	232

IRIS: NW prominence

2019-07-05T05:31:28 to 2019-07-05T07:25:01

Science Goal: Very large coarse 16-step raster 30x175 16s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: NW prominence

Target: FA

Pointing: xcen=841 ycen=524,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	199,182	416

IRIS: BBSO Observation Part 3

2019-06-25T20:03:43 to 2019-06-25T21:58:19

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO Observation Part 3

Target: QS

Pointing: xcen=0 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	333
2832	0.34	129,129	333
1400	0.34	129,129	333
2796	0.34	129,129	333

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: HOP 307 (AR12738)

2019-04-18T23:52:38 to 2019-04-19T03:57:24

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

Program: HOP 307 (AR12738)

Target: AR

Pointing: xcen=915 ycen=125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: F1: HOP 336, Mid-latitude Scan (Short S4)

2019-01-28T16:49:32 to 2019-01-28T17:04:29

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 FUV spectrally rebinned x 2

Program: F1: HOP 336, Mid-latitude Scan (Short S4)

Target: (NONE)

Pointing: xcen=134 ycen=-618,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	216,130	24
2832	0.62	216,130	24
1400	0.62	216,130	24
2796	0.62	216,130	24

IRIS: Long-term AR Evolution (AR12733)

2019-01-24T08:12:04 to 2019-01-24T09:01:10

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

Program: Long-term AR Evolution (AR12733)

Target: AR

Pointing: xcen=-64 ycen=191,

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

256509 matches
prev 1...881 882 883 884 [885] 886 887 888 889 890 ...17101 next