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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246112 matches
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XRT: null

2025-12-01T06:18:31 to 2025-12-01T07:47:59

Science Goal:

Program:

Target:

Pointing: xcen=611 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	12	2,107,2,107	3
Open+Gband	0.04	528,528	2
Al_poly+Open	0.86	2,107,2,107	105

XRT: null

2025-11-30T17:38:29 to 2025-11-30T17:40:14

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Be_thick	0.06	2,107,2,107	2
Open+Gband	0.45	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

AIA: null

2025-11-30T08:46:00 to 2025-12-01T08:46:00

Science Goal: ssw_service_251201_012242_18865

Program:

Target:

Pointing: xcen=-692 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.5	231,192	960
131	1.5	231,192	960
94	1.5	231,192	960
193	1.5	231,192	960

AIA: null

2025-11-30T08:22:02 to 2025-12-01T08:45:51

Science Goal: ssw_service_251201_012446_21945

Program:

Target:

Pointing: xcen=-749 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.5	422,346	975
1700	1.5	422,346	976
1600	1.5	422,346	976

XRT: null

2025-11-29T06:09:27 to 2025-11-29T06:10:59

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.46	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-11-27T17:40:28 to 2025-11-27T17:41:12

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.01	2,107,2,107	2
Open+Al_mesh	0.1	2,107,2,107	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: Calib 13: Stellar HD144470 (Pointing 1)

2025-11-25T19:15:01 to 2025-11-25T19:41:59

Science Goal: Stellar_Cal_HD144470_2025_Pointing_1

Program: Calib 13: Stellar HD144470 (Pointing 1)

Target: (NONE)

Pointing: xcen=-680 ycen=825,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	14
1400	2	401,182	13

IRIS: Calib 13: Stellar HD 142096, Pointing #4

2025-11-23T04:31:01 to 2025-11-23T04:53:59

Science Goal: Stellar_Cal_HD142096_2025_Pointing_4

Program: Calib 13: Stellar HD 142096, Pointing #4

Target: (NONE)

Pointing: xcen=1232 ycen=126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	385,182	11
1400	2	385,182	12

IRIS: High cadence flare study

2025-11-22T23:10:50 to 2025-11-22T23:33:12

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=-724 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,130	552
2796	0.04	128,130	552

IRIS: Calib 13: Stellar HD 142096, Pointing #1

2025-11-22T13:51:01 to 2025-11-22T14:20:59

Science Goal: Stellar_Cal_HD142096_2025_Pointing_1

Program: Calib 13: Stellar HD 142096, Pointing #1

Target: (NONE)

Pointing: xcen=-976 ycen=385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	394,182	15
1400	2	394,182	15

IRIS: Low-lying loop study

2025-11-20T16:12:08 to 2025-11-20T17:10:24

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loop study

Target: AR

Pointing: xcen=-534 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	190
2796	0.31	127,129	190

AIA: null

2025-12-06T20:20:08 to 2025-12-06T20:49:56

Science Goal: ssw_service_251206_180930_27294

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	2.13	2,458,2,458	15

AIA: null

2025-12-06T20:15:08 to 2025-12-06T20:44:44

Science Goal: ssw_service_251206_144019_16612

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.02	2,458,2,458	30

IRIS: High cadence flare watch, AR14296

2025-12-06T12:10:47 to 2025-12-06T13:05:37

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, AR14296

Target: AR

Pointing: xcen=-60 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1444
2796	0.04	71,66	1443

XRT: null

2025-12-04T06:05:31 to 2025-12-04T10:43:17

Science Goal:

Program:

Target:

Pointing: xcen=-475 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	6.85	395,395	31
Open+Gband	51.65	396,396	6
Open+Ti_poly	129.11	395,395	3
Al_poly+Open	0.76	2,107,2,107	366

246112 matches
prev 1...16385 16386 16387 16388 [16389] 16390 16391 16392 16393 16394 ...16408 next