Popular

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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249606 matches
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AIA: null

2024-10-07T18:00:04 to 2024-10-07T22:59:53

Science Goal: ssw_service_260323_051546_9803

Program:

Target:

Pointing: xcen=5 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	10.34	2,458,2,458	30
193	10.34	2,461,2,461	30

AIA: null

2024-05-27T06:45:09 to 2024-05-27T08:29:57

Science Goal: ssw_service_260315_190943_40634

Program:

Target:

Pointing: xcen=-923 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	538,537	525

AIA: null

2024-05-27T06:44:57 to 2024-05-27T08:29:45

Science Goal: ssw_service_260315_191138_40877

Program:

Target:

Pointing: xcen=-923 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.27	538,537	389

AIA: null

2023-05-05T07:00:09 to 2023-05-05T08:19:57

Science Goal: ssw_service_260223_223754_37847

Program:

Target:

Pointing: xcen=-232 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	691,501	400

AIA: null

2015-06-21T02:20:18 to 2015-06-21T09:59:54

Science Goal: ssw_service_260323_015929_6850

Program:

Target:

Pointing: xcen=4 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	20.89	2,461,2,461	23

AIA: null

2015-03-15T01:00:06 to 2015-03-15T10:29:54

Science Goal: ssw_service_260323_050528_8037

Program:

Target:

Pointing: xcen=4 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	23.74	2,461,2,461	25

IRIS: BBSO Coordination on AR14401

2026-03-24T17:30:01 to 2026-03-24T19:29:55

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

Program: BBSO Coordination on AR14401

Target: AR

Pointing: xcen=-587 ycen=464,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	97
1400	0.21	135,129	582
2796	0.21	135,129	582

IRIS: High-cadence Flare Watch of AR14400

2026-03-24T12:16:23 to 2026-03-24T17:18:48

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-cadence Flare Watch of AR14400

Target: AR

Pointing: xcen=666 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	7460
2796	0.04	70,66	7460

IRIS: B1: AR Tracking from Limb to Limb

2026-03-24T05:09:24 to 2026-03-24T05:27:29

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=3 ycen=396,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Raster flare study (low data) (14392)

2026-03-23T18:20:12 to 2026-03-23T21:59:01

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

Program: Raster flare study (low data) (14392)

Target: AR

Pointing: xcen=881 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1488

IRIS: B2: QS tracking from limb to limb

2026-03-17T05:17:22 to 2026-03-17T05:26:57

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=661 ycen=-220,

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: PSP mosaic 2

2026-03-12T11:13:36 to 2026-03-12T11:29:40

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

Program: PSP mosaic 2

Target: AR

Pointing: xcen=823 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: SUIT coordination (AR near disk centre)

2026-03-10T02:13:14 to 2026-03-10T02:25:58

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination (AR near disk centre)

Target: AR

Pointing: xcen=-217 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	16
1400	0.2	293,182	64
2796	0.2	293,182	64

IRIS: BBSO coordination (AR 14384)

2026-03-09T16:59:40 to 2026-03-09T20:49:11

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

Program: BBSO coordination (AR 14384)

Target: AR

Pointing: xcen=410 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	335
1400	0.23	137,129	1004
2796	0.17	137,129	1340

IRIS: A1: QS monitoting

2026-03-09T10:15:05 to 2026-03-09T10:33:08

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 monitoting

Target: QS

Pointing: xcen=1 ycen=1,

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

249606 matches
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