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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241247 matches
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IRIS: High-cadence flare raster (AR 14093)

2025-05-22T21:07:28 to 2025-05-22T22:59:21

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 raster (AR 14093)

Target: AR

Pointing: xcen=-625 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2760
2796	0.04	68,68	2760

IRIS: High-cadence flare raster (AR 14093)

2025-05-22T07:26:20 to 2025-05-22T09:59:15

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 raster (AR 14093)

Target: AR

Pointing: xcen=-692 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3772
2796	0.04	68,68	3772

IRIS: High-cadence flare raster

2025-05-21T15:36:22 to 2025-05-21T16:49:10

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 SJI cadence 3x faster

Program: High-cadence flare raster

Target: AR

Pointing: xcen=-731 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1796
2796	0.04	68,68	1796

IRIS: Very-low-telemetry flare raster

2025-05-21T06:03:19 to 2025-05-21T07:49:06

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Very-low-telemetry flare raster

Target: AR

Pointing: xcen=-774 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	680

IRIS: High-cadence flare raster (AR on NE limb)

2025-05-20T21:31:08 to 2025-05-20T23:59:21

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 raster (AR on NE limb)

Target: AR

Pointing: xcen=-816 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3656
2796	0.04	68,68	3656

IRIS: Flare program C, AR 14087

2025-05-19T23:09:19 to 2025-05-20T03:56:21

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

Program: Flare program C, AR 14087

Target: AR

Pointing: xcen=153 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1800

IRIS: Flare program C, AR 14087

2025-05-18T00:48:20 to 2025-05-18T03:46:56

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

Program: Flare program C, AR 14087

Target: AR

Pointing: xcen=-245 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1120

IRIS: Flare program C, AR 14087

2025-05-17T12:09:04 to 2025-05-17T16:52:16

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

Program: Flare program C, AR 14087

Target: AR

Pointing: xcen=-346 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1776

IRIS: Flare studies 1.1.1 at AR 14087

2025-05-17T06:56:22 to 2025-05-17T07:51:32

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare studies 1.1.1 at AR 14087

Target: AR

Pointing: xcen=-383 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1359
2796	0.04	135,129	1360

IRIS: Flare studies 1.1.1 at AR 14087

2025-05-15T12:13:38 to 2025-05-15T16:52:56

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: Flare studies 1.1.1 at AR 14087

Target: AR

Pointing: xcen=-660 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	7200
2796	0.04	128,128	7199

IRIS: Coronal nanojets at AR 14086

2025-05-14T22:41:09 to 2025-05-15T03:53:42

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

Program: Coronal nanojets at AR 14086

Target: AR

Pointing: xcen=958 ycen=111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1959

IRIS: Coronal nanojets at AR 14086

2025-05-14T12:34:09 to 2025-05-14T16:37:48

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

Program: Coronal nanojets at AR 14086

Target: AR

Pointing: xcen=969 ycen=126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1528

IRIS: Coronal nanojets at AR 14086

2025-05-14T06:27:43 to 2025-05-14T07:50:38

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

Program: Coronal nanojets at AR 14086

Target: AR

Pointing: xcen=962 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	520

IRIS: Coronal nanojets at W-limb (AR 14086/14081)

2025-05-13T23:04:09 to 2025-05-14T00:20:41

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

Program: Coronal nanojets at W-limb (AR 14086/14081)

Target: AR

Pointing: xcen=971 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	480

IRIS: Flare watch program C, AR14081

2025-05-12T22:10:19 to 2025-05-13T03:50:56

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

Program: Flare watch program C, AR14081

Target: AR

Pointing: xcen=914 ycen=126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2136

241247 matches
prev 1...16057 16058 16059 16060 16061 [16062] 16063 16064 16065 16066 ...16084 next