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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250460 matches
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IRIS: B1 AR tracking AR12289

2015-02-23T15:51:14 to 2015-02-23T16:09:20

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1 AR tracking AR12289

Target: (NONE)

Pointing: xcen=-157 ycen=-25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Flare watch tracking AR12222

2014-11-29T09:53:38 to 2014-11-29T10:25:25

Science Goal: Large dense 16-step raster 5x120 16s Deep x 8

Program: Flare watch tracking AR12222

Target: AR

Pointing: xcen=-541 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.66	126,129	48
2832	0.66	126,129	48
1400	0.66	126,129	48
2796	0.66	126,129	48

IRIS: Chromospheric network sit and stare

2014-02-01T10:41:47 to 2014-02-01T11:01:38

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Chromospheric network sit and stare

Target: QS

Pointing: xcen=677 ycen=381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	60,70	220

IRIS: Coronal nanojets, AR13323

2023-06-13T18:48:01 to 2023-06-13T20:30:04

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

Program: Coronal nanojets, AR13323

Target: AR

Pointing: xcen=939 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	640

IRIS: Flare Study: AR 13296

2023-05-11T19:39:35 to 2023-05-11T23:39:29

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: Flare Study: AR 13296

Target: AR

Pointing: xcen=819 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	61,68	251
2796	0.21	61,68	250

IRIS: Coronal nanojet study (AR on NE limb)

2022-07-08T22:07:39 to 2022-07-08T22:58:40

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

Program: Coronal nanojet study (AR on NE limb)

Target: AR

Pointing: xcen=-910 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	320

EIS: Active Region Observation at diskcenter

2022-04-26T08:15:18 to 2022-04-26T09:43:40

Science Goal: Alignment_modify_v2

Program:

Target:

Pointing: xcen=-945 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

IRIS: BBSO Coordination

2021-12-01T17:45:09 to 2021-12-01T18:43:33

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination

Target: AR

Pointing: xcen=224 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	28
1400	0.35	133,130	168
2796	0.35	133,130	168

IRIS: High-cadence flare watch [0.3s]: AR 12895

2021-11-10T13:28:10 to 2021-11-10T14:28:30

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High-cadence flare watch [0.3s]: AR 12895

Target: AR

Pointing: xcen=-421 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	441

IRIS: HOP 336, North #1

2021-10-04T01:10:29 to 2021-10-04T01:59:20

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 336, North #1

Target: QS

Pointing: xcen=-101 ycen=463,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Flare Study B: Ribbons and Hot Plasma in AR12859

2021-08-24T12:19:55 to 2021-08-24T16:19:38

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: Flare Study B: Ribbons and Hot Plasma in AR12859

Target: AR

Pointing: xcen=-579 ycen=232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	509
1400	0.47	121,129	509
2796	0.47	121,129	509

IRIS: Filament tracking

2021-08-19T13:40:12 to 2021-08-19T15:23:09

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament tracking

Target: FI

Pointing: xcen=-593 ycen=603,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	309,182	500
2832	0.21	309,182	500
1400	0.21	309,182	500
2796	0.21	309,182	500

EIS: Role of chromospheric jets in plage heating.

2021-07-27T02:55:40 to 2021-07-27T03:38:20

Science Goal:

Program:

Target:

Pointing: xcen=552 ycen=-683,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		12,152	null
FeXIII		12,152	null
FeXVI		12,152	null
SiX		12,152	null
CaXVII		12,152	null
SiVII		12,152	null
FeXI		12,152	null
FeXV		12,152	null
HeII		12,152	null
FeXII		12,152	null

EIS: Coronal magnetic field mewasurements

2021-07-23T11:58:42 to 2021-07-23T12:56:17

Science Goal:

Program:

Target:

Pointing: xcen=111 ycen=-705,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

IRIS: Flare study B, AR 12835

2021-07-04T01:19:36 to 2021-07-04T01:57:16

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: Flare study B, AR 12835

Target: AR

Pointing: xcen=578 ycen=-354,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	80
1400	0.47	121,129	80
2796	0.47	121,129	80

250460 matches
prev 1...1673 1674 [1675] 1676 1677 1678 1679 1680 1681 1682 ...16698 next