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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246505 matches
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IRIS: High-cadence flare watch

2025-12-17T19:48:07 to 2025-12-17T20:44:28

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=901 ycen=-247,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch

2025-12-17T03:38:04 to 2025-12-17T04:34:25

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=851 ycen=-244,

saaIntervals hiIntervals

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

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

XRT: null

2025-12-16T17:59:29 to 2025-12-16T17:59:54

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
Al_poly+Open	0.1	2,107,2,107	2

IRIS: Low-telemetry flare watch

2025-12-18T15:12:08 to 2025-12-18T16:08:11

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=927 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	65,66	86
1400	0.46	65,66	86
2796	0.46	65,66	86

IRIS: Low-telemetry flare watch

2025-12-18T10:20:58 to 2025-12-18T11:17:01

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=923 ycen=-253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	65,66	122
1400	0.46	65,66	122
2796	0.46	65,66	122

IRIS: Off-limb flare watch

2025-12-18T08:34:50 to 2025-12-18T09:40:08

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=-936 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	408

IRIS: Off-limb flare watch

2025-12-18T06:57:50 to 2025-12-18T08:03:08

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=-936 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	408

IRIS: A1: QS monitoring

2025-12-18T04:19:16 to 2025-12-18T04:37:20

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=8 ycen=-70,

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 disk-center 2/2

2025-12-18T02:15:51 to 2025-12-18T03:09:58

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/Aditya-L1 coordination disk-center 2/2

Target: AR

Pointing: xcen=182 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,179	68
1400	0.2	293,179	272
2796	0.2	293,179	272

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

2025-12-18T00:39:12 to 2025-12-18T01:35:08

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=167 ycen=138,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch

2025-12-17T18:10:59 to 2025-12-17T19:07:02

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=896 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1476
2796	0.04	71,66	1476

AIA: null

2025-12-16T02:47:06 to 2025-12-17T22:46:54

Science Goal: ssw_service_251217_204138_14689

Program:

Target:

Pointing: xcen=-1017 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	219.98	422,461	13

IRIS: Limb AR watch / PSP Coordination

2025-12-13T21:52:25 to 2025-12-13T22:57:29

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

2025-12-13T15:24:23 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

246505 matches
prev 1...16425 16426 16427 16428 16429 16430 16431 16432 [16433] 16434 next