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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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255603 matches
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IRIS: Off Limb Flare Study

2025-10-23T21:45:36 to 2025-10-23T22:54:29

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

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-965 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	432

IRIS: A1: QS Monitoring

2025-10-22T03:59:16 to 2025-10-22T04:17:20

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=1 ycen=2,

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: SUIT coordination, AR 14256

2025-10-21T00:21:32 to 2025-10-21T01:34:11

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: SUIT coordination, AR 14256

Target: AR

Pointing: xcen=-220 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1792
2796	0.04	68,68	1792

IRIS: high cadence flare study, AR 14248

2025-10-19T19:13:52 to 2025-10-19T19:41:40

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

Program: high cadence flare study, AR 14248

Target: AR

Pointing: xcen=917 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	168

IRIS: high cadence flare study, AR 14248

2025-10-19T17:36:47 to 2025-10-19T18:49:47

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

Program: high cadence flare study, AR 14248

Target: AR

Pointing: xcen=913 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	441

IRIS: AR tracking from limb to limb, AR 14248

2025-10-17T15:10:35 to 2025-10-17T16:36:59

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: AR tracking from limb to limb, AR 14248

Target: AR

Pointing: xcen=707 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: SUIT Aditya coordination, AR14247

2025-10-12T00:07:50 to 2025-10-12T02:37:07

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

Program: SUIT Aditya coordination, AR14247

Target: AR

Pointing: xcen=588 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	989
2796	0.15	65,68	989

IRIS: SPICE coordination (nanoflares)

2025-10-03T12:04:20 to 2025-10-03T12:53:16

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

Program: SPICE coordination (nanoflares)

Target: QS

Pointing: xcen=44 ycen=-424,

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: C1: North Pole

2025-09-06T12:31:20 to 2025-09-06T13:05:31

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-3 ycen=910,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Deep AR raster (AR 14172)

2025-08-15T06:00:59 to 2025-08-15T07:45:31

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Deep AR raster (AR 14172)

Target: AR

Pointing: xcen=805 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	84,69	304
2832	0.34	84,69	304
1400	0.34	84,69	304
2796	0.34	84,69	304

IRIS: SUIT coordination: AR 1 (AR 14177)

2025-08-15T05:21:45 to 2025-08-15T05:32:51

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 1 (AR 14177)

Target: AR

Pointing: xcen=314 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SST coordination, AR 14118

2025-06-24T07:31:02 to 2025-06-24T11:30:30

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination, AR 14118

Target: AR

Pointing: xcen=-65 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	699
1400	0.34	137,129	700
2796	0.34	137,129	700

IRIS: B2: QS tracking

2025-06-05T07:14:41 to 2025-06-05T07:24:17

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=718 ycen=569,

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

SOTSP: AR monitor

2024-11-30T21:02:13 to 2024-11-30T21:49:37

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=457 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

IRIS: A1: QS Monitoring

2024-11-19T07:14:06 to 2024-11-19T07:32:10

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=4 ycen=6,

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

255603 matches
prev 1...3673 3674 3675 3676 [3677] 3678 3679 3680 3681 3682 ...17041 next