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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246509 matches
prev 1...16433 [16434]

IRIS: Limb AR watch / PSP Coordination

2025-12-13T15:24:23 to 2025-12-13T16:29:27

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=976 ycen=-261,

saaIntervals hiIntervals

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

IRIS: Limb AR watch / PSP Coordination

2025-12-13T10:33:22 to 2025-12-13T11:38:26

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=976 ycen=-260,

saaIntervals hiIntervals

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

IRIS: Limb AR watch / PSP Coordination

2025-12-13T08:12:48 to 2025-12-13T08:24:17

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=976 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	72

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

2025-07-20T08:44:57 to 2025-12-12T03:58:04

Science Goal: ssw_service_251220_000954_46236_ssmq_

Program:

Target:

Pointing: xcen=909 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2,978.55	600,450	71
211	3,021.72	600,450	70
171	2,978.55	600,450	71
1700	2,978.75	600,450	71
304	2,978.55	600,450	71
131	2,978.55	600,450	71
94	2,978.55	600,450	71
193	3,021.72	600,450	70

IRIS: SUIT/Aditya-L1 coordination disk-center 2/2

2025-12-19T02:31:14 to 2025-12-19T03:06:54

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

Program: SUIT/Aditya-L1 coordination disk-center 2/2

Target: AR

Pointing: xcen=197 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,179	16
1400	0.26	289,179	58
2796	0.28	289,179	57

IRIS: SUIT/Aditya-L1 coordination disk-center 1/2

2025-12-19T00:54:14 to 2025-12-19T01:50:10

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 disk-center 1/2

Target: AR

Pointing: xcen=182 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	68,66	345
2796	0.16	68,66	345

IRIS: B2: QS tracking from limb to limb

2025-12-18T23:44:52 to 2025-12-18T23:54:28

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=876 ycen=430,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: B1: AR tracking from limb to limb

2025-12-18T23:16:58 to 2025-12-18T23:35:04

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=878 ycen=-425,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch

2025-12-18T21:40:12 to 2025-12-18T22:36:33

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

Target: AR

Pointing: xcen=936 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1484
2796	0.04	71,66	1484

IRIS: High-cadence flare watch

2025-12-18T20:03:12 to 2025-12-18T20:59:33

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

Target: AR

Pointing: xcen=935 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1484
2796	0.04	71,66	1484

IRIS: High-cadence flare watch

2025-12-18T18:26:43 to 2025-12-18T19:22:09

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

Target: AR

Pointing: xcen=933 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1460
2796	0.04	71,66	1460

IRIS: Limb-to-limb tracking of AR14311

2025-12-18T16:48:59 to 2025-12-18T17:38:05

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

Program: Limb-to-limb tracking of AR14311

Target: AR

Pointing: xcen=109 ycen=72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	283,179	80
2832	0.61	283,179	80
1400	0.61	283,179	80
2796	0.61	283,179	80

AIA: null

2025-12-18T12:47:06 to 2025-12-19T20:46:54

Science Goal: ssw_service_251219_163728_1828

Program:

Target:

Pointing: xcen=-1037 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	2	308,538	960

246509 matches
prev 1...16433 [16434]