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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256577 matches
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IRIS: Edge of CH south pole

2015-01-28T01:52:05 to 2015-01-28T02:53:12

Science Goal: Very large coarse 2-step raster 2x175 2s C II Mg II h/k Deep x 30 Spatial x 4, Spectral x 1 Lossless compression

Program: Edge of CH south pole

Target: CH

Pointing: xcen=-509 ycen=-510,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	171,182	58
2796	1.05	171,182	58

IRIS: Fast dense rasters

2014-12-13T00:37:30 to 2014-12-13T01:31:46

Science Goal: Large dense 16-step raster 5x120 16s Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Fast dense rasters

Target: AR

Pointing: xcen=293 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	128,129	372
2832	0.15	128,129	372
1400	0.15	128,129	372
2796	0.15	128,129	372

IRIS: Throughput monitoring

2014-04-22T04:20:24 to 2014-04-22T04:38:28

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: Throughput monitoring

Target: QS

Pointing: xcen=168 ycen=101,

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: West Limb AR

2014-02-21T22:18:29 to 2014-02-21T23:22:11

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

Program: West Limb AR

Target: AR

Pointing: xcen=974 ycen=-133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	400

IRIS: Quiet Sun Sensitivity Monitoring at Disk Center

2014-01-22T05:10:24 to 2014-01-22T05:27:39

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: Quiet Sun Sensitivity Monitoring at Disk Center

Target: QS

Pointing: xcen=70 ycen=40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T14:00:51 to 2014-01-20T14:33:58

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T09:08:06 to 2014-01-20T09:41:13

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: EUV BP Tracking Region 1 [N ECH]

2014-01-16T09:10:42 to 2014-01-16T09:51:56

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II w s Deep x 4 Spatial x 1, Spectral x 2

Program: EUV BP Tracking Region 1 [N ECH]

Target: CH

Pointing: xcen=-477 ycen=491,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	202,182	40
1400	0.17	202,182	240

IRIS: EUV BP Event Tracking Test #1

2014-01-15T20:10:02 to 2014-01-15T21:00:14

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 1, Spectral x 2

Program: EUV BP Event Tracking Test #1

Target: CH

Pointing: xcen=-482 ycen=557,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	202,182	48
1400	0.21	202,182	240
2796	0.17	202,182	288

IRIS: Throughput monitoring

2013-12-29T10:20:16 to 2013-12-29T10:37:31

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: Throughput monitoring

Target: QS

Pointing: xcen=218 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

TRACE: Filament Erution 1550

2002-01-02T01:07:38 to 2002-01-02T02:44:12

Science Goal:

Program:

Target:

Pointing: xcen=-689 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare Study B: AR 13311

2023-05-20T13:09:36 to 2023-05-20T18:09:08

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 13311

Target: AR

Pointing: xcen=-707 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	636
1400	0.47	121,129	636
2796	0.47	121,129	636

IRIS: SST Coordination: AR13296

2023-05-09T13:09:22 to 2023-05-09T17:56:42

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

Program: SST Coordination: AR13296

Target: AR

Pointing: xcen=454 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	2100

IRIS: Flare Study D: Full Spectral Readout of AR12814

2021-04-14T09:04:26 to 2021-04-14T10:25:57

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: Flare Study D: Full Spectral Readout of AR12814

Target: AR

Pointing: xcen=147 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	333
2832	0.25	67,68	332
2796	0.24	67,68	333

IRIS: Prominence watch (SE limb)

2021-02-22T08:41:10 to 2021-02-22T09:45:48

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Prominence watch (SE limb)

Target: FI

Pointing: xcen=-731 ycen=-695,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	175,182	60
1400	1.08	175,182	60
2796	1.08	175,182	60

256577 matches
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