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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246595 matches
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XRT: null

2025-12-16T18:09:03 to 2025-12-17T03:45:58

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	9.89	395,395	27
Open+Gband	30.87	396,396	18
Open+Ti_poly	65.59	395,395	9
Al_poly+Open	0.77	2,107,2,107	749

IRIS: Low-telemetry flare watch

2025-12-16T14:41:53 to 2025-12-16T15:37:56

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

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=784 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,68	122
1400	0.46	62,68	122
2796	0.46	62,68	122

AIA: null

2025-12-16T03:04:02 to 2025-12-17T22:36:58

Science Goal: ssw_service_251217_203856_11634

Program:

Target:

Pointing: xcen=-288 ycen=76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.51	192,230	1730
171	1.51	192,230	1730
304	1.51	192,230	1731
131	1.51	192,230	1731
193	1.51	192,230	1730

IRIS: Limb AR watch / PSP coordination

2025-12-14T12:25:29 to 2025-12-14T13:30:33

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

Program: Limb AR watch / PSP coordination

Target: AR

Pointing: xcen=977 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	408

IRIS: B1: AR tracking, AR 14305

2025-12-14T06:06:56 to 2025-12-14T06:25:02

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

Program: B1: AR tracking, AR 14305

Target: AR

Pointing: xcen=348 ycen=-412,

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 coordination

2025-12-14T00:19:53 to 2025-12-14T00:32:37

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

Target: AR

Pointing: xcen=300 ycen=-408,

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: PSP coordination, AR14294

2025-12-12T15:09:17 to 2025-12-12T16:14:36

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

Program: PSP coordination, AR14294

Target: AR

Pointing: xcen=960 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	408

AIA: null

2025-11-11T09:50:09 to 2025-11-11T10:49:57

Science Goal: ssw_service_251217_183852_21020

Program:

Target:

Pointing: xcen=345 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	538,538	300

AIA: null

2025-12-22T08:06:00 to 2025-12-22T10:04:00

Science Goal: ssw_service_251222_013052_24337_ssmq_

Program:

Target:

Pointing: xcen=-530 ycen=-178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.59	600,450	75
211	1.59	600,450	75
171	1.59	600,450	75
1700	1.61	600,450	74
304	1.59	600,450	75
131	1.59	600,450	75
94	1.59	600,450	75
193	1.59	600,450	75

IRIS: A1: QS monitoring

2025-12-20T04:23:06 to 2025-12-20T04:41:10

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=-2 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: SUIT/Aditya-L1 coordination

2025-12-20T02:46:27 to 2025-12-20T02:51:53

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-L1 coordination

Target: AR

Pointing: xcen=-659 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	36
2796	0.15	67,66	36

IRIS: SUIT/Aditya-L1 coordination

2025-12-20T01:09:27 to 2025-12-20T02:05:54

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-L1 coordination

Target: AR

Pointing: xcen=-666 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	68,66	374
2796	0.15	68,66	374

IRIS: SUIT/Aditya-L1 coordination

2025-12-19T23:44:32 to 2025-12-20T00:28:18

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-L1 coordination

Target: AR

Pointing: xcen=-681 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	103
2796	0.15	65,68	102

IRIS: Low-telemetry flare watch

2025-12-19T21:55:14 to 2025-12-19T22:51:17

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

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=374 ycen=68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,68	122
1400	0.46	62,68	122
2796	0.46	62,68	122

IRIS: Low-telemetry flare watch

2025-12-19T20:18:13 to 2025-12-19T21:14:16

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

Program: Low-telemetry flare watch

Target: AR

Pointing: xcen=360 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,68	122
1400	0.46	62,68	122
2796	0.46	62,68	122

246595 matches
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