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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256598 matches
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IRIS: HOP 307 unnamed AR

2017-11-06T09:19:51 to 2017-11-06T10:08:48

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

Target: AR

Pointing: xcen=-527 ycen=123,

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: Calib 4: Focus

2017-10-02T05:36:44 to 2017-10-02T05:54:00

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-28 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: B1: AR Tracking (AR12680)

2017-09-21T05:43:23 to 2017-09-21T06:01:29

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

Program: B1: AR Tracking (AR12680)

Target: AR

Pointing: xcen=879 ycen=118,

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: HOP 244 SADs off-limb

2017-09-15T05:04:27 to 2017-09-15T06:59:16

Science Goal: Very large coarse 16-step raster 30x175 16s C II Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 244 SADs off-limb

Target: AR

Pointing: xcen=1009 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	196,182	736

IRIS: Limb Scan

2017-08-22T00:40:02 to 2017-08-22T00:48:21

Science Goal: 20170822_004002_3620106165

Program: Limb Scan

Target: (NONE)

Pointing: xcen=359 ycen=875,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	203,182	30
2832	1.37	203,182	6
1400	0.27	203,182	30
2796	0.27	203,182	30

IRIS: Calib 14: Wobble (+90)

2017-08-05T23:03:13 to 2017-08-06T00:59:53

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (+90)

Target: CH

Pointing: xcen=3 ycen=924,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	350

IRIS: Calib 14: Wobble calibration (-90)

2017-05-08T02:11:50 to 2017-05-08T04:08:30

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble calibration (-90)

Target: QS

Pointing: xcen=-12 ycen=929,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	350

IRIS: HOP 334 AR 12645 filament monitoring

2017-04-01T01:21:54 to 2017-04-01T03:24:48

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 8 Spatial x 1, Spectral x 2

Program: HOP 334 AR 12645 filament monitoring

Target: FI

Pointing: xcen=-39 ycen=-53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	137,129	200
2832	0.61	137,129	200
1400	0.61	137,129	200
2796	0.61	137,129	200

IRIS: Large dense 320-step raster for continuous monitoring of AR 12641

2017-03-04T07:38:41 to 2017-03-04T09:01:17

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR 12641

Target: AR

Pointing: xcen=186 ycen=361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	240
2832	0.34	234,129	240
1400	0.34	234,129	240
2796	0.34	234,129	240

IRIS: A1: QS monitoring

2017-02-23T04:32:48 to 2017-02-23T04:50:52

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=-59 ycen=77,

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: HOP177 CH #2

2016-11-12T09:38:15 to 2016-11-12T10:42:56

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 2 Spatial x 2, Spectral x 2

Program: HOP177 CH #2

Target: CH

Pointing: xcen=538 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	126,129	308
1400	0.21	126,129	308

IRIS: Very large dense raster on AR 12172

2014-09-30T20:32:21 to 2014-10-01T00:00:40

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 30 Spatial x 4, Spectral x 4

Program: Very large dense raster on AR 12172

Target: AR

Pointing: xcen=710 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	308,182	200
1400	1.04	308,182	200

IRIS: HOP 467 Coord (AR 13380) (small line list)

2023-07-27T18:19:41 to 2023-07-27T19:37:15

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

Program: HOP 467 Coord (AR 13380) (small line list)

Target: AR

Pointing: xcen=-310 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	567

IRIS: Off-limb Flare Study of AR13088

2022-08-31T03:09:59 to 2022-08-31T03:58:27

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

Program: Off-limb Flare Study of AR13088

Target: AR

Pointing: xcen=878 ycen=-426,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	304

IRIS: High-cadence flare watch program

2022-05-19T15:21:22 to 2022-05-19T16:53:19

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

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=-97 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	672

256598 matches
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