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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249776 matches
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IRIS: Polar Coronal Hole

2017-10-13T18:48:22 to 2017-10-13T19:39:06

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Polar Coronal Hole

Target: CH

Pointing: xcen=269 ycen=555,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: C14: Wobble (zero roll) [-925,0]

2017-10-05T04:19:14 to 2017-10-05T07:39:14

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

Program: C14: Wobble (zero roll) [-925,0]

Target: QS

Pointing: xcen=-924 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: IHOP 336 2nd pointing

2017-10-02T19:38:26 to 2017-10-02T20:27:18

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

Program: IHOP 336 2nd pointing

Target: QS

Pointing: xcen=-51 ycen=644,

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: AR 12677 tracking limb-to-limb

2017-09-06T13:23:21 to 2017-09-06T17:58:41

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-454 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	799
2832	0.34	234,129	800
1400	0.34	234,129	800
2796	0.34	234,129	800

IRIS: A1: QS monitoring

2017-08-09T04:21:06 to 2017-08-09T04:39:10

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=-2 ycen=4,

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: A1: QS monitoring

2017-07-14T04:20:06 to 2017-07-14T04:38:10

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=22 ycen=-14,

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: Dense raster after IHOP 307 on AR12662

2017-06-20T16:02:17 to 2017-06-20T16:37:37

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 4 Spatial x 4, Spectral x 1 Lossless compression

Program: Dense raster after IHOP 307 on AR12662

Target: AR

Pointing: xcen=300 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	309,182	100
2832	0.35	309,182	100
1400	0.35	309,182	100
2796	0.35	309,182	100

IRIS: A1: QS monitoring

2017-06-20T04:20:04 to 2017-06-20T04:38:08

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=89 ycen=8,

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: ECH tracking #2 (Center)

2017-06-14T11:22:41 to 2017-06-14T11:38:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #2 (Center)

Target: CH

Pointing: xcen=142 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: ECH tracking #1 (South)

2017-06-14T10:55:59 to 2017-06-14T11:12:11

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #1 (South)

Target: CH

Pointing: xcen=142 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: ECH tracking #4 (East)

2017-06-14T07:58:25 to 2017-06-14T08:14:37

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #4 (East)

Target: CH

Pointing: xcen=-41 ycen=-182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: Deep sit-and-stare AR plage

2017-04-14T17:18:56 to 2017-04-14T18:23:35

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep sit-and-stare AR plage

Target: AR

Pointing: xcen=-85 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	21
1400	3.08	169,182	21
2796	3.08	169,182	21

IRIS: A1: QS monitoring

2017-04-01T20:37:38 to 2017-04-01T20:55:42

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=1 ycen=180,

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: HOP 334 A1: Prominence NW limb

2017-04-01T13:07:49 to 2017-04-01T13:58:25

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: HOP 334 A1: Prominence NW limb

Target: FI

Pointing: xcen=939 ycen=362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	264,182	48
2796	1.05	264,182	48

IRIS: ALMA HOP 333 T3/#1

2017-03-30T14:29:36 to 2017-03-30T14:36:37

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA HOP 333 T3/#1

Target: QS

Pointing: xcen=-584 ycen=-586,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	32
2832	0.22	106,66	32
1400	0.22	106,66	32
2796	0.22	106,66	32

249776 matches
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