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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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256656 matches
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IRIS: IHOP 307 on AR 12699

2018-02-10T00:21:29 to 2018-02-10T01:10:35

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-219 ycen=-2,

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: HOP 307 long-term AR evolution

2018-01-31T17:53:21 to 2018-01-31T18:42:27

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 long-term AR evolution

Target: AR

Pointing: xcen=-597 ycen=-61,

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: A1: QS monitoring

2018-01-31T01:39:04 to 2018-01-31T01:57:08

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=-162 ycen=103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Northern Bright Region (HOP 307)

2018-01-06T23:30:50 to 2018-01-07T00:19:56

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

Program: Northern Bright Region (HOP 307)

Target: AR

Pointing: xcen=564 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	79
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HOP 307 unnamed AR

2017-11-04T18:20:05 to 2017-11-04T19:09:02

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=-777 ycen=138,

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: HOP 307 AR 12685

2017-11-02T06:13:09 to 2017-11-02T07:02:06

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 AR 12685

Target: AR

Pointing: xcen=944 ycen=-134,

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: A1: QS monitoring

2017-10-24T04:25:16 to 2017-10-24T04:43:20

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=156 ycen=234,

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: SST coordination

2017-04-23T07:14:28 to 2017-04-23T09:30:02

Science Goal: Medium coarse 32-step raster 62x60 32s Deep x 2 FUV spectrally rebinned x 2

Program: SST coordination

Target: AR

Pointing: xcen=-236 ycen=264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	123,66	616
2832	0.22	123,66	616
1400	0.22	123,66	615
2796	0.22	123,66	616

IRIS: Wobble calib pointing #2

2016-11-10T00:36:59 to 2016-11-10T01:52:59

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

Program: Wobble calib pointing #2

Target: (NONE)

Pointing: xcen=-46 ycen=968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	228

IRIS: very large dense 16-step raster AR12282

2015-02-19T06:19:29 to 2015-02-19T08:51:07

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 15 Spatial x 2, Spectral x 2

Program: very large dense 16-step raster AR12282

Target: AR

Pointing: xcen=846 ycen=241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	175,182	140
2832	1.08	175,182	140
1400	1.08	175,182	140
2796	1.08	175,182	140

IRIS: Dense raster of AR 12282

2015-02-16T08:24:12 to 2015-02-16T09:26:59

Science Goal: Very large dense raster 131.7x175 400s Deep x 8 FUV spectrally rebinned x 2

Program: Dense raster of AR 12282

Target: AR

Pointing: xcen=438 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: Focus test

2015-02-11T10:21:15 to 2015-02-11T10:38:31

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

Program: Focus test

Target: QS

Pointing: xcen=31 ycen=-48,

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

SOTSP: HOP259 (AR12127 sunspot osc.)

2014-08-03T18:30:05 to 2014-08-03T18:46:14

Science Goal: AR

Program: Fast map 82x82", 1 side Q75

Target: Active Region

Pointing: xcen=224 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	81,81	256
6302A Velocity 6301.5A	0	81,81	256
6302A Transverse Flux Density	0	81,81	256
6302A Longitudinal Flux Density	0	81,81	256

IRIS: HD86360 pointing4

2013-08-15T18:30:54 to 2013-08-15T19:14:52

Science Goal: HD86360 pointing4

Program: test for stellar calibration - pointing 4

Target: (NONE)

Pointing: xcen=1058 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	437,182	8
2832	5	437,182	8
1400	3.18	437,182	12
2796	3.33	437,182	13

IRIS: BBSO/GST coordination

2025-06-04T19:46:34 to 2025-06-04T22:28:35

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=670 ycen=206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	480
2832	2.03	137,129	80
1400	0.34	137,129	480
2796	0.34	137,129	480

256656 matches
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