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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252494 matches
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IRIS: SST Coordination: Oxygen Abundance Study [Kiselman]

2014-05-31T07:45:28 to 2014-05-31T11:07:14

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Mg II w Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SST Coordination: Oxygen Abundance Study [Kiselman]

Target: QS

Pointing: xcen=-4 ycen=946,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.58	202,182	128
1400	1.58	202,182	128
2796	1.58	202,182	128

IRIS: AR 11921, light bridge, 2 step raster

2013-12-12T16:32:30 to 2013-12-12T17:17:08

Science Goal: Very large dense 2-step raster 0.33x175 2s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11921, light bridge, 2 step raster

Target: AR

Pointing: xcen=-640 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.99	170,182	45
1400	0.2	170,182	225
2796	0.17	170,182	270

IRIS: CH, 30s, Lossless, full readout

2013-11-17T18:11:22 to 2013-11-17T18:43:25

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: CH, 30s, Lossless, full readout

Target: CH

Pointing: xcen=776 ycen=367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.17	121,129	15
2832	6.41	121,129	5
1400	1.6	121,129	20
2796	1.6	121,129	20

IRIS: Quiet sun, mu=0.4, raster

2013-11-17T06:20:09 to 2013-11-17T06:55:43

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.4, raster

Target: QS

Pointing: xcen=578 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	191,182	32
2832	4.45	191,182	8
1400	1.11	191,182	32
2796	1.11	191,182	32

IRIS: Quiet sun, mu=0.6, raster

2013-11-17T03:13:24 to 2013-11-17T03:48:58

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.6, raster

Target: QS

Pointing: xcen=384 ycen=-52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.23	191,182	29
2832	5.19	191,182	7
1400	1.28	191,182	28
2796	1.23	191,182	29

IRIS: CH, 30s, lossless, large readout

2013-11-15T08:55:22 to 2013-11-15T09:27:10

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: CH, 30s, lossless, large readout

Target: CH

Pointing: xcen=387 ycen=322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.16	121,129	15
2832	6.36	121,129	5
1400	1.59	121,129	20
2796	1.59	121,129	20

IRIS: Throughput monitoring

2013-10-23T04:20:24 to 2013-10-23T04:38:26

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=221 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Fast Dynamics at CH/CH boundary

2013-10-04T18:42:08 to 2013-10-04T19:01:03

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 8 SJI cadence 10x faster

Program: Fast Dynamics at CH/CH boundary

Target: CH

Pointing: xcen=382 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	59,65	120

IRIS: Context Raster At North Polar Limb [SST]

2013-10-03T11:16:01 to 2013-10-03T11:35:37

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: Context Raster At North Polar Limb [SST]

Target: QS

Pointing: xcen=1 ycen=948,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	312,182	100
1400	0.2	312,182	100
2796	0.2	312,182	100

IRIS: BBSO coordination, AR13098

2022-09-15T16:59:43 to 2022-09-15T21:59:27

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR13098

Target: AR

Pointing: xcen=883 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	888
2832	2.03	137,129	148
1400	0.34	137,129	888
2796	0.34	137,129	888

IRIS: BBSO coordination, AR13007

2022-05-12T17:05:41 to 2022-05-12T22:05:25

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR13007

Target: AR

Pointing: xcen=-363 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	888
2832	2.03	137,129	148
1400	0.34	137,129	888
2796	0.34	137,129	888

IRIS: BBSO Coord: Leading Sunspot in AR12859 (Low Data Rate)

2021-08-24T16:30:00 to 2021-08-24T20:19:55

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coord: Leading Sunspot in AR12859 (Low Data Rate)

Target: AR

Pointing: xcen=-539 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	680
2832	1.35	153,129	170
1400	0.34	153,129	680
2796	0.34	153,129	680

IRIS: HOP 406 (IRIS only)

2020-10-14T17:50:50 to 2020-10-14T18:25:50

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 406 (IRIS only)

Target: AR

Pointing: xcen=548 ycen=-463,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	169,182	200
2796	0.17	169,182	200

IRIS: AR tracking (HOP 307), unnamed SE AR

2020-08-24T17:21:58 to 2020-08-24T21:26:44

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

Program: AR tracking (HOP 307), unnamed SE AR

Target: AR

Pointing: xcen=-94 ycen=-578,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	399
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: On-disk Filament Tracking: Southern Hemisphere

2020-08-06T05:58:50 to 2020-08-06T07:21:12

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking: Southern Hemisphere

Target: FI

Pointing: xcen=330 ycen=-544,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	400
2832	0.21	281,182	400
1400	0.21	281,182	400
2796	0.21	281,182	400

252494 matches
prev 1...465 466 467 468 469 470 471 472 [473] 474 ...16833 next