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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255423 matches
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IRIS: Flare study C, AR 12791

2020-12-12T11:13:29 to 2020-12-12T12:11:10

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

Program: Flare study C, AR 12791

Target: AR

Pointing: xcen=622 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: Flare watch at AR 12786

2020-12-03T21:14:15 to 2020-12-03T21:58:05

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare watch at AR 12786

Target: AR

Pointing: xcen=760 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	166,182	1515

IRIS: AR Flare studies

2020-11-28T11:52:45 to 2020-11-28T12:03:53

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: AR Flare studies

Target: AR

Pointing: xcen=-273 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	391

IRIS: HOP 307: AR tracking

2020-11-26T16:50:07 to 2020-11-26T17:39:46

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 tracking

Target: AR

Pointing: xcen=-635 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: F1: Mid latitude scan (HOP 336) - north 3 of 4

2020-11-23T12:55:30 to 2020-11-23T13:10:26

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

Program: F1: Mid latitude scan (HOP 336) - north 3 of 4

Target: QS

Pointing: xcen=41 ycen=519,

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: HOP 307: AR 12782 tracking

2020-11-22T08:54:04 to 2020-11-22T09:43:43

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 12782 tracking

Target: AR

Pointing: xcen=778 ycen=-535,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 307: unnamed AR rotating onto east limb

2020-11-17T02:13:32 to 2020-11-17T03:02:37

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: unnamed AR rotating onto east limb

Target: AR

Pointing: xcen=-884 ycen=-377,

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: HOP 307: AR 12778

2020-10-29T02:19:29 to 2020-10-29T03:57:23

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

Program: HOP 307: AR 12778

Target: AR

Pointing: xcen=632 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: HOP 393 Cycle 24/25 Equatorial transition

2020-10-10T18:03:38 to 2020-10-10T18:52:30

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

Program: HOP 393 Cycle 24/25 Equatorial transition

Target: QS

Pointing: xcen=-1 ycen=-105,

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: Low Lying Loops: BP in SW

2020-10-01T19:44:38 to 2020-10-01T22:02:39

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

Program: Low Lying Loops: BP in SW

Target: AR

Pointing: xcen=661 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	450
2796	0.31	127,129	450

IRIS: HOP 403 CH

2020-09-09T09:45:16 to 2020-09-09T09:55:03

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 403 CH

Target: CH

Pointing: xcen=68 ycen=779,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	16
2832	0.61	295,182	16
1400	0.61	295,182	16
2796	0.61	295,182	16

IRIS: F1 Mid-latitude Scan (HOP 336): South 1/3

2020-08-10T12:15:38 to 2020-08-10T13:05:31

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): South 1/3

Target: QS

Pointing: xcen=-95 ycen=-647,

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: F1: Mid latitude scan (HOP 336)

2020-06-08T01:19:36 to 2020-06-08T02:09:29

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=95 ycen=473,

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: Low-lying Loops in AR12671

2020-05-01T22:25:30 to 2020-05-01T22:51:15

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

Program: Low-lying Loops in AR12671

Target: AR

Pointing: xcen=822 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	84
2796	0.31	127,129	84

IRIS: Jets in coronal hole

2020-03-20T10:09:35 to 2020-03-20T11:31:45

Science Goal: Very large sparse 64-step raster 63x175 64s 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: CJ

Pointing: xcen=41 ycen=-756,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,182	528
1400	0.16	231,182	528
2796	0.16	231,182	527

255423 matches
prev 1...2297 [2298] 2299 2300 2301 2302 2303 2304 2305 2306 ...17029 next