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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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255358 matches
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IRIS: Large Raster, Tracking Newly Emerged Region

2016-02-18T15:09:11 to 2016-02-18T16:00:09

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Lossless compression

Program: Large Raster, Tracking Newly Emerged Region

Target: AR

Pointing: xcen=282 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,129	80
2832	0.64	233,129	80
1400	0.64	233,129	80
2796	0.64	233,129	80

IRIS: Chromag coordination

2015-03-06T15:05:44 to 2015-03-06T17:34:46

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 2

Program: Chromag coordination

Target: AR

Pointing: xcen=-417 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	128,129	540
2832	1.66	128,129	90
1400	0.28	128,129	540
2796	0.28	128,129	540

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: HOP 269, prominence

2015-02-15T23:35:47 to 2015-02-16T03:09:11

Science Goal: Very large coarse 16-step raster 30x175 16s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 269, prominence

Target: FA

Pointing: xcen=978 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	200,182	340
2832	0.63	200,182	339
1400	0.63	200,182	340
2796	0.63	200,182	340

IRIS: Coronal hole boundary like HOP 232

2014-12-03T17:56:03 to 2014-12-03T18:36:25

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Coronal hole boundary like HOP 232

Target: CH

Pointing: xcen=24 ycen=-605,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	295,182	64
1400	0.63	295,182	64
2796	0.63	295,182	64

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

AIA: jun 1 2011

2011-06-01T15:49:00 to 2011-06-01T17:40:00

Science Goal: JSOC_20110923_115

Program: method:url-tar, protocol:FITS,compress Rice,compress Rice,compress Rice

Target:

Pointing: xcen=-292 ycen=-299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0	400,400	null

IRIS: High Cadence Obs: AR14168

2025-08-06T12:15:22 to 2025-08-06T16:20:23

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High Cadence Obs: AR14168

Target: AR

Pointing: xcen=285 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1785

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

SOTSP: Synoptic

2025-01-27T18:09:36 to 2025-01-27T18:11:25

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=-0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	15,162	50
6302A Velocity 6301.5A	0	15,162	50
6302A Transverse Flux Density	0	15,162	50
6302A Longitudinal Flux Density	0	15,162	50

IRIS: Solar Orbiter: SPICE

2023-10-20T16:04:26 to 2023-10-20T16:53:46

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter: SPICE

Target: (NONE)

Pointing: xcen=696 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	160
2796	0.31	281,182	160

IRIS: Flare Study C: AR13242

2023-03-08T22:54:20 to 2023-03-09T03:49:23

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

Program: Flare Study C: AR13242

Target: AR

Pointing: xcen=221 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1789

IRIS: Limb-to-limb tracking of AR

2023-03-02T19:44:37 to 2023-03-02T23:00:25

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

Target: AR

Pointing: xcen=759 ycen=460,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: Coronal nanojets, AR13186

2023-01-22T09:49:16 to 2023-01-22T10:49:13

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

Program: Coronal nanojets, AR13186

Target: AR

Pointing: xcen=893 ycen=389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	376

IRIS: Low-telemetry Flare Watch of AR13004

2022-05-09T05:51:58 to 2022-05-09T07:19:12

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 15 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of AR13004

Target: AR

Pointing: xcen=874 ycen=-224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	73,68	320

255358 matches
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