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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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257279 matches
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IRIS: BBSO coordination: Target III (prominence on SE limb)

2025-05-25T19:03:45 to 2025-05-25T19:56:38

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 (prominence on SE limb)

Target: FI

Pointing: xcen=-939 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	312
2796	0.17	152,128	312

IRIS: SUIT coordination: AR #2 (AR 14094)

2025-05-25T05:49:22 to 2025-05-25T05:58:15

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 (AR 14094)

Target: AR

Pointing: xcen=-111 ycen=363,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: AR #1

2025-05-20T05:32:25 to 2025-05-20T05:43:31

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

Target: AR

Pointing: xcen=238 ycen=294,

saaIntervals hiIntervals

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

IRIS: F2: Equatorial scan (HOP 393) #2

2025-05-17T01:37:24 to 2025-05-17T02:26:16

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

Program: F2: Equatorial scan (HOP 393) #2

Target: QS

Pointing: xcen=-0 ycen=39,

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

AIA: null

2025-05-14T17:54:00 to 2025-05-14T18:50:00

Science Goal: ssw_service_250514_112807_31509_ssmq_

Program:

Target:

Pointing: xcen=-789 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.14	600,450	50
211	1.16	600,450	49
171	1.16	600,450	49
1700	1.13	600,450	50
304	1.19	600,450	48
131	1.16	600,450	49
94	1.17	600,450	49
193	1.14	600,450	50

AIA: null

2025-05-11T23:50:00 to 2025-05-12T00:30:00

Science Goal: ssw_service_250511_172206_15047_ssmq_

Program:

Target:

Pointing: xcen=940 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.81	600,450	50
211	0.81	600,450	50
171	0.81	600,450	50
1700	0.81	600,450	50
304	0.81	600,450	50
131	0.81	600,450	50
94	0.82	600,450	50
193	0.81	600,450	50

IRIS: A1: QS monitoring

2025-05-07T12:10:16 to 2025-05-07T12:28:20

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=35 ycen=5,

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: B2: QS Tracking

2025-05-04T03:29:31 to 2025-05-04T03:39:07

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=461 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: C1: North Pole

2025-05-03T12:54:31 to 2025-05-03T13:28:42

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

Program: C1: North Pole

Target: CH

Pointing: xcen=-2 ycen=951,

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: B2: QS Tracking

2025-05-01T04:19:31 to 2025-05-01T04:29:07

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-167 ycen=136,

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: Aditya/L1: AR(2/2) 14073

2025-04-28T07:25:38 to 2025-04-28T07:36:44

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) 14073

Target: AR

Pointing: xcen=100 ycen=248,

saaIntervals hiIntervals

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

IRIS: Aditya/L1: QS(2/2)

2025-04-26T06:35:44 to 2025-04-26T06:44:37

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: QS(2/2)

Target: QS

Pointing: xcen=77 ycen=16,

saaIntervals hiIntervals

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

IRIS: C1: South Pole

2025-04-26T05:31:07 to 2025-04-26T06:05:18

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

Program: C1: South Pole

Target: QS

Pointing: xcen=15 ycen=-944,

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

AIA: null

2025-04-24T05:40:00 to 2025-04-24T07:00:00

Science Goal: ssw_service_250424_133305_22437_ssmq_

Program:

Target:

Pointing: xcen=806 ycen=425,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	2.35	800,600	35
171	2.35	800,600	35
304	2.35	800,600	35
131	2.35	800,600	35
94	2.35	800,600	35
193	2.35	800,600	35

IRIS: High Cad Med Rast Fl WAtch (AR 14062)

2025-04-19T22:55:37 to 2025-04-20T01:35:43

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: High Cad Med Rast Fl WAtch (AR 14062)

Target: AR

Pointing: xcen=-231 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4216
2796	0.04	68,68	4216

257279 matches
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