Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

256598 matches
prev 1...1289 1290 1291 1292 1293 [1294] 1295 1296 1297 1298 ...17107 next

IRIS: Wobble calibration, roll=0, E limb, target=QS

2016-04-23T21:26:54 to 2016-04-24T00:46:54

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble calibration, roll=0, E limb, target=QS

Target: QS

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: A1: QS monitoring

2016-02-28T04:48:58 to 2016-02-28T05:07:02

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=367 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Calib 14: Wobble North Pole

2015-11-28T11:57:52 to 2015-11-28T13:07:31

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble North Pole

Target: CH

Pointing: xcen=-46 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	209

IRIS: 400-Step Raster, AR12289

2015-02-28T13:34:31 to 2015-02-28T17:03:48

Science Goal: Very large dense raster 131.7x175 400s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: 400-Step Raster, AR12289

Target: AR

Pointing: xcen=784 ycen=-65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	309,182	99
2832	2.09	309,182	100
1400	2.1	309,182	100
2796	2.09	309,182	100

IRIS: Prominence near AR 12280

2015-02-10T19:43:21 to 2015-02-10T20:43:31

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Prominence near AR 12280

Target: FI

Pointing: xcen=637 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	247,129	96
2832	2.51	247,129	24
1400	0.63	247,129	96
2796	0.63	247,129	96

IRIS: Flare watch on AR12277

2015-02-02T08:36:58 to 2015-02-02T09:42:08

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch on AR12277

Target: AR

Pointing: xcen=-287 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	135,129	388
2796	0.17	135,129	388

IRIS: Bright point in coronal hole

2013-12-17T07:07:43 to 2013-12-17T07:50:02

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 30 FUV spectrally rebinned x 2 SJI cadence 3x faster Lossless compression

Program: Bright point in coronal hole

Target: CH

Pointing: xcen=568 ycen=698,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	119,129	80

IRIS: PSP coordination (HOP 409)

2023-10-02T14:08:28 to 2023-10-02T21:10:32

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: PSP coordination (HOP 409)

Target: AR

Pointing: xcen=-155 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	900
1400	0.47	61,67	900
2796	0.47	61,67	899

IRIS: BBSO coordination, 13395

2023-08-14T17:04:32 to 2023-08-14T23:33:27

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, 13395

Target: AR

Pointing: xcen=811 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	1130
2832	0.34	129,129	1130
1400	0.34	129,129	1130
2796	0.34	129,129	1130

IRIS: Flare study (AR 13288)

2023-05-01T22:24:23 to 2023-05-02T03:37:06

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare study (AR 13288)

Target: AR

Pointing: xcen=685 ycen=-341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	60,69	977
1400	0.32	60,69	977

IRIS: Flare study B ribbon sit-and-stare, AR 13078

2022-08-17T06:54:36 to 2022-08-17T08:37:46

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 study B ribbon sit-and-stare, AR 13078

Target: AR

Pointing: xcen=290 ycen=-487,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	220
1400	0.47	61,67	220
2796	0.47	61,67	220

IRIS: BBSO coordination: HOP 420

2022-07-07T16:59:07 to 2022-07-07T21:00:43

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 10x faster

Program: BBSO coordination: HOP 420

Target: CH

Pointing: xcen=-512 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	121,129	219
2832	3.31	121,129	73
1400	0.83	121,129	292
2796	0.83	121,129	292

IRIS: Full Disk Mosaic

2021-08-23T05:35:26 to 2021-08-23T22:53:41

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Chromospheric MHD waves linked to abudnance variations.

2021-07-19T21:13:13 to 2021-07-19T22:09:56

Science Goal:

Program:

Target:

Pointing: xcen=31 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		1,512	null
FeX		1,512	null
FeXVI		1,512	null
SiX		1,512	null
SX		1,512	null
FeXXIV		1,512	null
SiVII		1,512	null
FeXI		1,512	null
FeXV		1,512	null
MgVII		1,512	null
CaXV		1,512	null
CaXVI		1,512	null
FeXII		1,512	null
FeIX		1,512	null
FeVIII		1,512	null
FeXIV		1,512	null

IRIS: Flare study B, AR 12835

2021-07-03T13:04:36 to 2021-07-03T13:42:16

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=489 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

256598 matches
prev 1...1289 1290 1291 1292 1293 [1294] 1295 1296 1297 1298 ...17107 next