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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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255870 matches
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SOTSP: New AR

2025-05-25T16:39:34 to 2025-05-25T17:26:58

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-65 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: New AR

2025-05-25T10:06:34 to 2025-05-25T10:53:58

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-120 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: New AR

2025-05-24T16:07:04 to 2025-05-24T16:54:28

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-269 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: New AR

2025-05-24T12:50:34 to 2025-05-24T13:37:59

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-295 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	747
6302A Velocity 6301.5A	0	237,162	747
6302A Transverse Flux Density	0	237,162	747
6302A Longitudinal Flux Density	0	237,162	747

IRIS: BBSO coordination: Target II

2025-05-22T17:59:06 to 2025-05-22T18:50:37

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

Program: BBSO coordination: Target II

Target: FI

Pointing: xcen=998 ycen=88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	304
2796	0.17	152,128	304

IRIS: BBSO coordination: Target III (AR on SE limb)

2025-05-20T20:00:07 to 2025-05-20T21:21:29

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

Program: BBSO coordination: Target III (AR on SE limb)

Target: AR

Pointing: xcen=-961 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	480
2796	0.17	152,128	480

IRIS: SST coordination, AR 14087

2025-05-19T07:59:32 to 2025-05-19T09:53:38

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14087

Target: AR

Pointing: xcen=33 ycen=304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	220
1400	0.52	132,128	220
2796	0.52	132,128	220

IRIS: SUIT coordination: QS #2

2025-05-19T04:57:48 to 2025-05-19T05:06:41

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #2

Target: QS

Pointing: xcen=-35 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT coordination: QS #2

2025-05-17T05:16:22 to 2025-05-17T05:25:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #2

Target: QS

Pointing: xcen=-9 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: BBSO coordination, AR 14087

2025-05-16T18:55:47 to 2025-05-16T22:30:27

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 coordination, AR 14087

Target: AR

Pointing: xcen=-455 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	636
2832	2.03	137,129	106
1400	0.34	137,129	636
2796	0.34	137,129	636

IRIS: A1: QS monitoring

2025-05-13T04:19:16 to 2025-05-13T04:37:20

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=-60 ycen=-65,

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: Very High Cadence Flare Obs: AR14079

2025-05-05T12:39:22 to 2025-05-05T16:27:13

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Very High Cadence Flare Obs: AR14079

Target: AR

Pointing: xcen=76 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6000
2796	0.04	68,68	6000

IRIS: HOP-393, (3/3)

2025-04-26T01:58:49 to 2025-04-26T02:47:41

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP-393, (3/3)

Target: (NONE)

Pointing: xcen=99 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Aditya/L1:AR (2/2), 14064

2025-04-23T05:47:09 to 2025-04-23T05:56:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: Aditya/L1:AR (2/2), 14064

Target: AR

Pointing: xcen=120 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High Cad Fl Watch (ELimb AR)

2025-04-18T19:16:30 to 2025-04-19T00:04:45

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

Program: High Cad Fl Watch (ELimb AR)

Target: AR

Pointing: xcen=-698 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2099

255870 matches
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