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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246471 matches
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IRIS: B2: QS tracking from limb to limb

2025-12-16T05:28:08 to 2025-12-16T05:37:44

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=676 ycen=415,

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: Flare watch program B, AR14305

2025-12-16T00:08:55 to 2025-12-16T01:05:11

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

Program: Flare watch program B, AR14305

Target: AR

Pointing: xcen=634 ycen=-407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,64	120
1400	0.47	65,64	120
2796	0.47	65,64	120

IRIS: Flare watch program B, AR14305

2025-12-15T20:54:54 to 2025-12-15T21:51:10

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

Program: Flare watch program B, AR14305

Target: AR

Pointing: xcen=613 ycen=-407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,64	120
1400	0.47	65,64	120
2796	0.47	65,64	120

IRIS: Flare wtach program C, AR14305

2025-12-15T13:38:39 to 2025-12-15T13:45:01

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

Program: Flare wtach program C, AR14305

Target: AR

Pointing: xcen=573 ycen=-407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	40

IRIS: Jets in Coronal Hole watch program

2025-12-15T12:50:05 to 2025-12-15T13:28:41

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in Coronal Hole watch program

Target: CH

Pointing: xcen=266 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,179	248
1400	0.16	231,179	248
2796	0.16	231,179	248

XRT: null

2025-12-15T06:43:59 to 2025-12-15T16:41:01

Science Goal:

Program:

Target:

Pointing: xcen=515 ycen=-500,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	20.4	2,107,2,107	28
Open+Gband	69.67	528,528	8
Al_poly+Open	0.68	2,107,2,107	878

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

AIA: null

2025-10-01T00:00:05 to 2025-10-26T03:12:05

Science Goal: ssw_service_251217_173459_22622

Program:

Target:

Pointing: xcen=-13 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	1,340.44	2,458,2,458	28

IRIS: Low-telemetry flare watch

2025-12-16T16:18:59 to 2025-12-16T17:15:02

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=795 ycen=-244,

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: High-cadence flare watch

2025-12-16T09:50:52 to 2025-12-16T10:46:58

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=753 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1384
2796	0.04	71,66	1384

IRIS: High-cadence flare watch

2025-12-16T08:13:59 to 2025-12-16T09:10:18

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 watch

Target: AR

Pointing: xcen=748 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	131,129	1388
2796	0.04	131,129	1388

IRIS: B1: AR tracking from limb to limb

2025-12-16T06:39:19 to 2025-12-16T06:57:25

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=680 ycen=-422,

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: Flare wtach program C, AR14305

2025-12-15T19:17:54 to 2025-12-15T19:34:29

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

Program: Flare wtach program C, AR14305

Target: AR

Pointing: xcen=608 ycen=-407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	104

AIA: null

2025-12-14T22:47:08 to 2025-12-16T23:07:56

Science Goal: ssw_service_251216_151911_31902

Program:

Target:

Pointing: xcen=-130 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.09	192,231	2662

AIA: null

2024-06-08T00:29:02 to 2024-06-08T02:20:38

Science Goal: ssw_service_251216_183824_32302

Program:

Target:

Pointing: xcen=888 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	653,768	280

246471 matches
prev 1...16425 16426 16427 16428 16429 [16430] 16431 16432 next