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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250336 matches
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IRIS: B1: AR disk passage

2015-02-06T02:39:16 to 2015-02-06T02:57:22

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

Program: B1: AR disk passage

Target: AR

Pointing: xcen=-702 ycen=288,

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: Flare watch with Hinode

2014-01-03T04:14:46 to 2014-01-03T04:43:38

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch with Hinode

Target: AR

Pointing: xcen=924 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	96
2796	0.3	246,129	96

IRIS: AR off limb, Sit n stare

2013-12-06T00:59:20 to 2013-12-06T01:53:58

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: AR off limb, Sit n stare

Target: AR

Pointing: xcen=983 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1	169,182	55
2832	4.97	169,182	11
1400	0.83	169,182	66
2796	0.83	169,182	66

IRIS: SUIT Coordination: QS 2

2024-07-25T06:20:22 to 2024-07-25T06:29:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: QS 2

Target: QS

Pointing: xcen=-3 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: PSP coordination

2022-02-22T05:40:27 to 2022-02-22T17:05:49

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: PSP coordination

Target: QS

Pointing: xcen=-897 ycen=-371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	1120
2832	0.61	281,182	1120
1400	0.61	281,182	1120
2796	0.61	281,182	1120

IRIS: Prominence program at AR 12939

2022-02-13T01:29:11 to 2022-02-13T02:53:17

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence program at AR 12939

Target: AR

Pointing: xcen=912 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	544

IRIS: High cadence flare program, AR 12930

2022-01-20T01:24:01 to 2022-01-20T02:23:22

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: High cadence flare program, AR 12930

Target: AR

Pointing: xcen=865 ycen=387,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1890
2796	0.03	61,68	1908

IRIS: PSP coordination

2021-11-20T18:59:07 to 2021-11-20T19:33:31

Science Goal: Very large dense 400-step raster 131.7x175 400s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: QS

Pointing: xcen=790 ycen=-490,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	309,182	100
1400	0.34	309,182	100
2796	0.34	309,182	100

IRIS: BBSO Coordination on AR 12866

2021-09-08T16:16:59 to 2021-09-08T22:59:56

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 30 SJI cadence 3x faster

Program: BBSO Coordination on AR 12866

Target: AR

Pointing: xcen=-172 ycen=-376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.6	169,182	252
1400	1.59	169,182	253
2796	1.59	169,182	253

IRIS: BBSO coordination, QS at disk center

2021-07-04T16:59:50 to 2021-07-04T22:57:17

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 10x faster

Program: BBSO coordination, QS at disk center

Target: QS

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	121,129	320
2832	3.37	121,129	106
1400	0.84	121,129	427
2796	0.84	121,129	427

IRIS: HOP 307 (IRIS Only): Tracking Unnamed AR

2021-04-13T11:53:26 to 2021-04-13T13:31:19

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

Program: HOP 307 (IRIS Only): Tracking Unnamed AR

Target: AR

Pointing: xcen=-48 ycen=-263,

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: A1: QS monitoring

2021-04-01T04:20:07 to 2021-04-01T04:38:10

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=0 ycen=0,

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: HOP 307, emerging AR

2021-03-03T14:08:49 to 2021-03-03T15:46:42

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

Program: HOP 307, emerging AR

Target: AR

Pointing: xcen=-557 ycen=-220,

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: Flare study C: raster ribbons/hot plasma

2021-01-24T21:42:45 to 2021-01-24T22:44:13

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

Program: Flare study C: raster ribbons/hot plasma

Target: AR

Pointing: xcen=86 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	384

IRIS: Flare study D: full spectral readout

2021-01-22T19:22:46 to 2021-01-22T20:23:35

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 study D: full spectral readout

Target: AR

Pointing: xcen=-358 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	198
2832	0.31	71,68	198
2796	0.31	71,68	198

250336 matches
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