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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249783 matches
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IRIS: HC Flare Obs w/ EIS (AR 13477)

2023-11-03T20:46:18 to 2023-11-03T21:54:00

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k always

Program: HC Flare Obs w/ EIS (AR 13477)

Target: AR

Pointing: xcen=-623 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	4853

IRIS: Flare studies, very high-cadence, AR 13435

2023-09-20T18:09:22 to 2023-09-20T21:01:46

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

Program: Flare studies, very high-cadence, AR 13435

Target: FI

Pointing: xcen=-497 ycen=48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	1260

IRIS: BBSO coordination, 13395

2023-08-12T17:16:04 to 2023-08-12T23:45:05

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: BBSO coordination, 13395

Target: AR

Pointing: xcen=575 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.36	151,129	287
1400	0.34	151,129	1148
2796	0.34	151,129	1148

IRIS: B2: QS tracking

2023-05-30T05:38:49 to 2023-05-30T05:48:25

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=940 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Flare watch C on new AR

2023-02-14T19:16:38 to 2023-02-14T22:27:59

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

Program: Flare watch C on new AR

Target: AR

Pointing: xcen=-379 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1200

IRIS: Flare watch prog. B, AR13184

2023-01-10T10:44:51 to 2023-01-10T11:44:11

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 watch prog. B, AR13184

Target: AR

Pointing: xcen=-819 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	126
1400	0.47	121,130	126
2796	0.47	121,130	126

IRIS: Filament in NE AR

2022-08-06T03:09:54 to 2022-08-06T03:49:07

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament in NE AR

Target: FI

Pointing: xcen=-343 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	192
2832	0.2	189,128	192
1400	0.2	189,128	192
2796	0.2	189,128	192

IRIS: BBSO coordination: HOP 420

2022-07-07T16:59:07 to 2022-07-07T21:00:43

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: HOP 420

Target: CH

Pointing: xcen=-512 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	121,129	219
2832	3.31	121,129	73
1400	0.83	121,129	292
2796	0.83	121,129	292

IRIS: High-cadence flare watch program

2022-05-21T06:19:22 to 2022-05-21T07:17:53

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

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=167 ycen=385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	357

IRIS: High-cadence Flare Watch of AR13004

2022-05-06T04:47:51 to 2022-05-06T07:05:56

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k always

Program: High-cadence Flare Watch of AR13004

Target: AR

Pointing: xcen=485 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	11394

IRIS: B2: QS tracking from limb to limb

2021-12-09T14:39:32 to 2021-12-09T14:49:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-911 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: BBSO Coordination

2021-12-01T21:00:00 to 2021-12-01T21:58:24

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination

Target: AR

Pointing: xcen=252 ycen=301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	28
1400	0.35	133,130	168
2796	0.35	133,130	168

IRIS: High Cadence Flare Obs (12891)

2021-11-03T22:17:50 to 2021-11-03T23:27:32

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

Program: High Cadence Flare Obs (12891)

Target: AR

Pointing: xcen=321 ycen=252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.13	61,68	519

IRIS: SST Coordination on AR12859

2021-08-28T09:23:01 to 2021-08-28T12:01:57

Science Goal: Medium dense 64-step raster 20.8x60 64s Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SST Coordination on AR12859

Target: AR

Pointing: xcen=188 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.83	82,65	192
2796	0.21	82,65	768

IRIS: HOP 336 North #2

2021-05-17T12:54:19 to 2021-05-17T13:44:12

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 North #2

Target: QS

Pointing: xcen=-5 ycen=575,

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

249783 matches
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