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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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256701 matches
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IRIS: Flare Watch of Unnamed SE AR

2024-09-14T13:40:49 to 2024-09-14T19:35:30

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Flare Watch of Unnamed SE AR

Target: AR

Pointing: xcen=-734 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	2279

IRIS: BBSO coordination (large FOV)

2024-08-22T17:53:30 to 2024-08-22T18:08:07

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (large FOV)

Target: AR

Pointing: xcen=231 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	24
2832	0.61	203,182	24
1400	0.61	203,182	24
2796	0.61	203,182	24

IRIS: BBSO coordination (narrow FOV)

2024-08-21T21:54:03 to 2024-08-21T22:11:06

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (narrow FOV)

Target: QS

Pointing: xcen=11 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	175,182	28
2832	0.61	175,182	28
1400	0.61	175,182	28
2796	0.61	175,182	28

IRIS: BBSO coordination (narrow FOV)

2024-08-20T18:13:23 to 2024-08-20T18:30:26

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (narrow FOV)

Target: QS

Pointing: xcen=-19 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	175,182	28
2832	0.61	175,182	28
1400	0.61	175,182	28
2796	0.61	175,182	28

IRIS: Sunrise coordination, AR13738, 64-step raster

2024-07-10T16:27:28 to 2024-07-10T17:27:50

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 64-step raster

Target: AR

Pointing: xcen=-56 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	192,182	88
1400	0.23	192,182	264
2796	0.17	192,182	352

SOTSP: AR 13664 Obs.

2024-05-02T16:37:05 to 2024-05-02T17:09:25

Science Goal:

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-776 ycen=-301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

IRIS: Other Flare Studies B: Sit-and-stare Studies of Ribbons and Hot Plasma

2024-02-22T19:40:29 to 2024-02-22T21:14:16

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Other Flare Studies B: Sit-and-stare Studies of Ribbons and Hot Plasma

Target: AR

Pointing: xcen=-503 ycen=372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	200
1400	0.47	61,67	200
2796	0.47	61,67	200

IRIS: High Cad Flare Program Mg+CII

2023-12-14T16:13:49 to 2023-12-14T17:11:40

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

Program: High Cad Flare Program Mg+CII

Target: AR

Pointing: xcen=630 ycen=177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1680
2796	0.03	61,68	1696

IRIS: HOP 307 Limb-to-limb tracking on AR 13429

2023-09-16T04:14:52 to 2023-09-16T07:07:42

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 Limb-to-limb tracking on AR 13429

Target: AR

Pointing: xcen=173 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.09	281,182	159
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: Coronal nanojets

2023-06-23T01:52:41 to 2023-06-23T02:33:51

Science Goal: Very large coarse 8-step raster 14x175 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: AR

Pointing: xcen=902 ycen=-336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	333,336	305
1330	0.16	180,182	256
211	0.2	333,336	305
171	0.2	333,336	305
1700	0.4	333,336	151
304	0.2	333,336	305
1600	0.4	333,336	152
131	0.2	333,336	305
94	0.2	333,336	305
193	0.2	333,336	305

SOTSP: HOP 451 (AR 13323)

2023-06-07T10:47:05 to 2023-06-07T11:30:30

Science Goal: Plasma composition evolution in active region leading and following polarities

Program: Fast map, 220"x123", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=135 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	218,122	687
6302A Velocity 6301.5A	0	218,122	687
6302A Transverse Flux Density	0	218,122	687
6302A Longitudinal Flux Density	0	218,122	687

IRIS: Flare ribbon study (AR 13293)

2023-05-02T14:33:10 to 2023-05-02T17:03:14

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare ribbon study (AR 13293)

Target: AR

Pointing: xcen=-733 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	320
1400	0.47	61,67	320
2796	0.47	61,67	320

IRIS: Limb-to-Limb tracking of AR 13289 (HOP 307)

2023-04-27T18:42:40 to 2023-04-27T19:31:36

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

Program: Limb-to-Limb tracking of AR 13289 (HOP 307)

Target: AR

Pointing: xcen=-742 ycen=347,

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: Flare Study C: AR 13282

2023-04-17T21:14:25 to 2023-04-17T22:23:18

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study C: AR 13282

Target: AR

Pointing: xcen=-195 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	432

IRIS: Flare study B, AR13217

2023-02-12T13:45:15 to 2023-02-12T15:05:19

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B, AR13217

Target: AR

Pointing: xcen=-453 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	170
1400	0.47	121,129	169
2796	0.47	121,129	169

256701 matches
prev 1...2393 2394 2395 2396 [2397] 2398 2399 2400 2401 2402 ...17114 next