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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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255769 matches
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IRIS: Flare watch program b

2025-01-16T23:31:39 to 2025-01-17T00:31:12

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program b

Target: AR

Pointing: xcen=-691 ycen=-115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	127
1400	0.47	61,66	127
2796	0.47	61,66	127

SOTSP: AR 13947

2025-01-12T01:30:03 to 2025-01-12T02:17:27

Science Goal:

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

Target: Active Region

Pointing: xcen=738 ycen=177,

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

IRIS: B2: QS tracking from limb to limb

2025-01-09T11:02:31 to 2025-01-09T11:12:07

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-87 ycen=-24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: A1: QS monitoring

2025-01-08T05:08:16 to 2025-01-08T05:26:20

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=-108 ycen=-99,

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: High-cadence flare study

2025-01-08T01:53:48 to 2025-01-08T02:22:37

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

Program: High-cadence flare study

Target: AR

Pointing: xcen=-107 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	210

IRIS: SUIT Coordination QS #2

2025-01-06T06:32:43 to 2025-01-06T06:41:36

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=-111 ycen=146,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination AR #2

2025-01-05T11:07:22 to 2025-01-05T11:16:15

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 AR #2

Target: AR

Pointing: xcen=-73 ycen=-215,

saaIntervals hiIntervals

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

IRIS: Off-limb Flare Study

2025-01-04T22:10:37 to 2025-01-04T22:47:45

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Flare Study

Target: AR

Pointing: xcen=974 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	232

IRIS: High-cadence flare AR 13928

2024-12-23T10:23:42 to 2024-12-23T11:18:28

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

Program: High-cadence flare AR 13928

Target: AR

Pointing: xcen=-262 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	399

SOTSP: HOP412 Synoptic SOT Latitudinal Scans

2024-12-17T14:00:05 to 2024-12-17T14:16:13

Science Goal: HOP412 Synoptic SOT Latitudinal Scans

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Quiet Sun

Pointing: xcen=-22 ycen=-581,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

IRIS: High-cadence flare study AR 13920

2024-12-15T17:51:19 to 2024-12-15T18:40:11

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, C II slow

Program: High-cadence flare study AR 13920

Target: AR

Pointing: xcen=566 ycen=386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	352

IRIS: B1: AR tracking from limb to limb

2024-12-15T11:23:17 to 2024-12-15T11:41:22

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=477 ycen=392,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 coordination AR #2

2024-12-12T08:55:23 to 2024-12-12T09:04:15

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/Aditya-L1 coordination AR #2

Target: AR

Pointing: xcen=-135 ycen=-117,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2024-12-12T04:13:17 to 2024-12-12T04:31:20

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=25 ycen=-16,

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: Flare watch (AR 13917) Med raster

2024-12-06T16:56:03 to 2024-12-06T17:52:09

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

Program: Flare watch (AR 13917) Med raster

Target: AR

Pointing: xcen=-591 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	352

255769 matches
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