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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250277 matches
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IRIS: Limb-to-limb tracking of ARs

2021-03-12T04:47:58 to 2021-03-12T05:36:55

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

Program: Limb-to-limb tracking of ARs

Target: AR

Pointing: xcen=892 ycen=-291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Limb-to-limb tracking of ARs

2021-03-11T07:10:29 to 2021-03-11T07:59:26

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

Program: Limb-to-limb tracking of ARs

Target: AR

Pointing: xcen=-110 ycen=577,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: IHOP 307 Limb-to-limb tracking of ARs

2021-03-10T00:21:01 to 2021-03-10T01:09:58

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

Program: IHOP 307 Limb-to-limb tracking of ARs

Target: AR

Pointing: xcen=-347 ycen=570,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: IHOP 307 Limb-to-limb tracking of ARs

2021-03-09T18:56:47 to 2021-03-09T19:45:44

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

Program: IHOP 307 Limb-to-limb tracking of ARs

Target: AR

Pointing: xcen=658 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

EIS: Context raster - active region

2021-02-27T06:55:21 to 2021-02-27T06:58:17

Science Goal:

Program:

Target:

Pointing: xcen=813 ycen=360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Change in EIS pointing and alignment with time

2021-02-17T18:12:35 to 2021-02-17T18:12:45

Science Goal:

Program:

Target:

Pointing: xcen=-116 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: HOP 307, unnamed AR in S hemisphere

2021-02-15T21:09:06 to 2021-02-16T00:25:30

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

Program: HOP 307, unnamed AR in S hemisphere

Target: AR

Pointing: xcen=297 ycen=-386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

EIS: Changes in EIS pointing and aligment with time

2021-02-13T18:06:37 to 2021-02-13T18:06:47

Science Goal:

Program:

Target:

Pointing: xcen=-115 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: Raster of ribbons and hot plasma

2021-02-12T12:09:55 to 2021-02-12T13:24:11

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

Program: Raster of ribbons and hot plasma

Target: AR

Pointing: xcen=-329 ycen=-384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	464

IRIS: Sit-and-stare study of ribbons and hot plasma

2021-02-12T05:40:23 to 2021-02-12T06:53:51

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare study of ribbons and hot plasma

Target: AR

Pointing: xcen=-373 ycen=-382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	156
1400	0.47	121,129	156
2796	0.47	121,129	156

IRIS: Off-limb Study of AR12801

2021-02-06T18:02:08 to 2021-02-06T19:18:37

Science Goal: Very large coarse 8-step raster 14x175 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Study of AR12801

Target: AR

Pointing: xcen=858 ycen=532,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	183,182	243
2796	0.31	183,182	244

IRIS: HOP 307: AR tracking from limb to limb

2021-01-27T16:16:56 to 2021-01-27T17:06:36

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

Program: HOP 307: AR tracking from limb to limb

Target: AR

Pointing: xcen=623 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.63	281,182	79
1400	0.63	281,182	79
2796	0.63	281,182	79

EIS: EIS spectral atlas at off limb

2021-01-24T02:06:40 to 2021-01-24T03:08:19

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=726 ycen=674,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: HOP79 (07/20)

2021-01-15T02:11:52 to 2021-01-15T02:21:59

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-9 ycen=-345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

IRIS: IHOP 410 PSP coord scan 2

2021-01-14T00:17:22 to 2021-01-14T01:14:02

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

Program: IHOP 410 PSP coord scan 2

Target: CH

Pointing: xcen=-630 ycen=568,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	233,182	160
1400	0.35	233,182	160
2796	0.35	233,182	160

250277 matches
prev 1...2017 [2018] 2019 2020 2021 2022 2023 2024 2025 2026 ...16686 next