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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249799 matches
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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: AR 11850 Mosaic - Pointing Two

2013-09-29T00:54:49 to 2013-09-29T01:28:08

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

Program: AR 11850 Mosaic - Pointing Two

Target: AR

Pointing: xcen=693 ycen=215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,128	64

IRIS: Small dense raster Quiet Sun SST coord

2013-09-12T08:05:57 to 2013-09-12T10:58:43

Science Goal: Small dense long raster 3"x175" 10s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Small dense raster Quiet Sun SST coord

Target: (NONE)

Pointing: xcen=-0 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	175,182	420
1400	0.41	175,182	418
2796	0.41	175,182	420

IRIS: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

2013-08-20T21:15:22 to 2013-08-20T21:32:28

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput on AR 11823

Target: (NONE)

Pointing: xcen=-129 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.23	251,129	14
2832	4.27	251,129	4
1400	1.14	251,129	15
2796	1.07	251,129	16

IRIS: null

2013-07-17T05:28:51 to 2013-07-17T05:50:59

Science Goal: 20130717_052851_4200000021

Program:

Target: (NONE)

Pointing: xcen=-765 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.44	345,182	4
2832	4.44	345,182	4
1400	4.44	345,182	4
2796	4.44	345,182	4

IRIS: Test program AR2 at AR 12948

2022-02-18T19:35:57 to 2022-02-18T20:27:39

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Test program AR2 at AR 12948

Target: AR

Pointing: xcen=-30 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	127,129	290
2796	0.18	127,129	290

IRIS: BBSO Coordination

2021-11-30T20:38:34 to 2021-11-30T21:37:18

Science Goal: Very large coarse 16-step raster 30x175 16s 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=665 ycen=-418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	42
1400	0.35	197,182	168
2796	0.35	197,182	168

IRIS: BBSO coordination, AR12827

2021-06-04T17:07:43 to 2021-06-04T23:06:11

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, AR12827

Target: AR

Pointing: xcen=545 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1062
2832	2.03	137,129	177
1400	0.34	137,129	1062
2796	0.34	137,129	1061

IRIS: F1: HOP 336, Mid-latitude Scan (Short N2)

2019-01-28T11:45:00 to 2019-01-28T11:59:57

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 FUV spectrally rebinned x 2

Program: F1: HOP 336, Mid-latitude Scan (Short N2)

Target: (NONE)

Pointing: xcen=-45 ycen=696,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	216,130	24
2832	0.62	216,130	24
1400	0.62	216,130	24
2796	0.62	216,130	24

IRIS: AR tracking limb-to-limb

2017-09-05T14:19:37 to 2017-09-05T16:09:45

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

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-707 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	320
2832	0.34	234,129	320
1400	0.34	234,129	320
2796	0.34	234,129	320

IRIS: CH continuous monitoring

2017-08-13T06:53:31 to 2017-08-13T08:15:00

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

Program: CH continuous monitoring

Target: CH

Pointing: xcen=605 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: Large dense 320-step raster for continuous monitoring of AR12641

2017-03-09T07:58:18 to 2017-03-09T15:46:22

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

Program: Large dense 320-step raster for continuous monitoring of AR12641

Target: AR

Pointing: xcen=914 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	1360
2832	0.34	234,129	1359
1400	0.34	234,129	1359
2796	0.34	234,129	1360

IRIS: Large dense 320-step raster for continuous monitoring of AR12641

2017-03-08T14:18:03 to 2017-03-08T22:06:07

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

Program: Large dense 320-step raster for continuous monitoring of AR12641

Target: AR

Pointing: xcen=862 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	234,129	1000
2832	0.47	234,129	1000
1400	0.47	234,129	1000
2796	0.47	234,129	999

IRIS: Context rasters AR 12620

2016-12-25T10:50:18 to 2016-12-25T11:43:21

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: Context rasters AR 12620

Target: AR

Pointing: xcen=897 ycen=-384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: CH Boundary

2016-11-21T01:36:08 to 2016-11-21T02:26:52

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: CH Boundary

Target: CH

Pointing: xcen=560 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

249799 matches
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