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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250450 matches
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IRIS: HOP 307, unnamed AR

2021-03-03T15:57:09 to 2021-03-03T17:35:02

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

Program: HOP 307, unnamed AR

Target: AR

Pointing: xcen=136 ycen=-387,

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 307: Limb to limb tracking of ARs

2021-02-12T00:48:17 to 2021-02-12T01:37:23

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: Limb to limb tracking of ARs

Target: AR

Pointing: xcen=-405 ycen=-386,

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: Prominence Watch, SE Limb

2021-02-08T21:59:00 to 2021-02-08T23:17:40

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, SE Limb

Target: FI

Pointing: xcen=-746 ycen=-675,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	176,182	73
1400	1.08	176,182	73
2796	1.08	176,182	73

IRIS: Explosive events: High cadence sit-and-stare

2020-11-21T16:39:32 to 2020-11-21T17:41:33

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: Explosive events: High cadence sit-and-stare

Target: AR

Pointing: xcen=-386 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2172

IRIS: HOP 269 Prominence NW (previous filament)

2020-09-15T00:32:14 to 2020-09-15T03:52:11

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 269 Prominence NW (previous filament)

Target: FI

Pointing: xcen=650 ycen=730,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	736

IRIS: Low-lying loops on AR 12765

2020-06-13T03:30:24 to 2020-06-13T03:58:00

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

Program: Low-lying loops on AR 12765

Target: AR

Pointing: xcen=590 ycen=-437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	90
2796	0.31	127,129	90

IRIS: SST coordination - target 0", -890"

2020-05-20T09:23:58 to 2020-05-20T10:53:36

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 8 FUV spectrally rebinned x 4

Program: SST coordination - target 0", -890"

Target: CH

Pointing: xcen=4 ycen=-895,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	188,129	144
2832	0.62	188,129	144
1400	0.62	188,129	144
2796	0.62	188,129	144

IRIS: F1: Mid-latitude scan (HOP 336) 3/6

2020-03-16T11:54:39 to 2020-03-16T12:44:31

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) 3/6

Target: QS

Pointing: xcen=95 ycen=650,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	233,129	79
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: AR Fast Scan

2019-12-12T04:58:15 to 2019-12-12T05:28:10

Science Goal: Medium dense 32-step raster 10.24x60 32s Deep x 2 FUV spectrally rebinned x 2 Lossless compression

Program: AR Fast Scan

Target: AR

Pointing: xcen=-169 ycen=273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	72,66	136
2832	0.22	72,66	136
1400	0.22	72,66	136
2796	0.22	72,66	136

IRIS: A1: QS monitoring

2019-09-19T04:20:04 to 2019-09-19T04:38:08

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=2,

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: Full Disk Mosaic

2019-09-02T12:30:28 to 2019-09-03T05:48:43

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: HOP 378, off-limb prominence

2019-07-26T07:15:13 to 2019-07-26T08:05:56

Science Goal: Very large sparse 96-step raster 95x175 96s Deep x 30

Program: HOP 378, off-limb prominence

Target: FI

Pointing: xcen=684 ycen=668,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	264,182	24
2832	2.11	264,182	24
1400	2.11	264,182	24
2796	2.11	264,182	24

IRIS: IHOP 378 on-disk networks

2019-07-22T21:29:21 to 2019-07-23T00:55:05

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: IHOP 378 on-disk networks

Target: QS

Pointing: xcen=-8 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.94	169,182	220
2796	0.19	169,182	1099

IRIS: A1: QS monitoring

2019-07-18T04:20:06 to 2019-07-18T04:38:10

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=-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: Limb-to-limb AR tracking & BBSO coordination

2019-06-09T18:35:35 to 2019-06-09T22:40:21

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

Program: Limb-to-limb AR tracking & BBSO coordination

Target: AR

Pointing: xcen=154 ycen=100,

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

250450 matches
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