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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249780 matches
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IRIS: A1: QS monitoring

2017-11-28T04:30:07 to 2017-11-28T04:47:20

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=80 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	239,130	15
2832	4.52	239,130	3
1400	1.13	239,130	15
2796	1.13	239,130	15

IRIS: HOP 307: unnamed AR at E limb

2017-11-15T14:16:50 to 2017-11-15T15:08:03

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Lossless compression

Program: HOP 307: unnamed AR at E limb

Target: AR

Pointing: xcen=-831 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	281,182	79
2832	0.64	281,182	80
1400	0.64	281,182	80
2796	0.64	281,182	80

IRIS: Calib 14: Wobble calibration (N limb)

2017-01-05T01:41:39 to 2017-01-05T02:39:59

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

Program: Calib 14: Wobble calibration (N limb)

Target: (NONE)

Pointing: xcen=-45 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	175

IRIS: B2: QS tracking limb to limb

2016-05-19T05:05:52 to 2016-05-19T05:15:27

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

Program: B2: QS tracking limb to limb

Target: QS

Pointing: xcen=-271 ycen=94,

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: B1 AR tracking AR12529

2016-04-12T06:34:33 to 2016-04-12T06:44:09

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

Program: B1 AR tracking AR12529

Target: AR

Pointing: xcen=-495 ycen=265,

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: Very Large Dense Raster of Unnamed AR on S Disk

2015-04-30T08:32:39 to 2015-04-30T09:34:25

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 8

Program: Very Large Dense Raster of Unnamed AR on S Disk

Target: AR

Pointing: xcen=-303 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	309,182	100
1400	0.62	309,182	100
2796	0.62	309,182	100

IRIS: HOP 278, Cavity during eclispe

2015-03-20T07:52:34 to 2015-03-20T08:59:22

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 278, Cavity during eclispe

Target: CC

Pointing: xcen=784 ycen=-610,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	32
1400	2.09	295,182	32
2796	2.09	295,182	32

IRIS: AR Flare Watch

2015-03-16T08:05:55 to 2015-03-16T17:36:01

Science Goal: Large sparse 2-step raster 1x120 2s C II Si IV Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: AR Flare Watch

Target: AR

Pointing: xcen=596 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	124,129	1660
2832	0.34	124,129	1660
1400	0.34	124,129	1660

IRIS: Coronal Hole Observation

2014-01-23T10:25:40 to 2014-01-23T11:17:22

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4

Program: Coronal Hole Observation

Target: CH

Pointing: xcen=319 ycen=677,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	119,129	305

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

249780 matches
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