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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256368 matches
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IRIS: BBSO coordination (HOP 420)

2021-09-27T16:39:36 to 2021-09-27T21:34:03

Science Goal: Medium dense 4-step raster 1x60 4s Si IV Mg II h/k Deep x 8 SJI cadence 3x faster

Program: BBSO coordination (HOP 420)

Target: QS

Pointing: xcen=-1 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	62,67	918
2796	0.32	62,67	918

IRIS: BBSO Coord: Inversion Line of AR12860

2021-08-26T16:30:00 to 2021-08-26T18:45:40

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 Coord: Inversion Line of AR12860

Target: AR

Pointing: xcen=-278 ycen=-545,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	97
1400	0.35	197,182	388
2796	0.35	197,182	388

IRIS: BBSO coordination, AR12826

2021-05-28T17:01:33 to 2021-05-28T17:59:57

Science Goal: Large coarse 8-step raster 14x120 8s 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, AR12826

Target: AR

Pointing: xcen=871 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	28
1400	0.35	133,129	168
2796	0.35	133,129	168

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: HOP 307 on AR12719

2018-08-23T19:42:36 to 2018-08-23T22:09:28

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

Program: HOP 307 on AR12719

Target: AR

Pointing: xcen=126 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: HOP 307: AR Evolution (AR 12712, Deep x 8)

2018-05-28T20:09:29 to 2018-05-28T20:58:26

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

Program: HOP 307: AR Evolution (AR 12712, Deep x 8)

Target: AR

Pointing: xcen=-328 ycen=280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HOP 307: Long-term AR evolution (AR12696)

2018-01-18T11:35:23 to 2018-01-18T12:24:29

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

Program: HOP 307: Long-term AR evolution (AR12696)

Target: AR

Pointing: xcen=125 ycen=-133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HOP 307: Long-term AR Evolution (AR over E Limb)

2018-01-15T22:00:37 to 2018-01-15T22:49:43

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

Program: HOP 307: Long-term AR Evolution (AR over E Limb)

Target: AR

Pointing: xcen=-788 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: A1: QS monitoring

2017-11-23T05:50:53 to 2017-11-23T06:08:56

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=135 ycen=150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Deep Sit-and-stare of Unnamed AR on E Limb

2017-09-22T18:11:42 to 2017-09-22T22:51:37

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

Program: Deep Sit-and-stare of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-707 ycen=-299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	90
1400	3.11	169,182	90
2796	3.11	169,182	90

IRIS: AR tracking with Hinode, HOP 307

2017-08-02T00:01:52 to 2017-08-02T01:30:34

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: AR tracking with Hinode, HOP 307

Target: AR

Pointing: xcen=603 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: NSO coordination (IHOP 311)

2017-04-28T13:33:35 to 2017-04-28T16:54:41

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

Program: NSO coordination (IHOP 311)

Target: AR

Pointing: xcen=198 ycen=-77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.3	125,129	155
1400	0.22	125,129	929
2796	0.22	125,129	930

IRIS: Explosive Event Study

2017-04-11T13:55:38 to 2017-04-11T15:49:50

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive Event Study

Target: AR

Pointing: xcen=754 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4000

IRIS: B2: QS tracking

2017-04-09T06:56:29 to 2017-04-09T07:06:04

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=251 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Coronal hole mosaic (boundary)

2016-12-11T07:20:11 to 2016-12-11T08:10:55

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: Coronal hole mosaic (boundary)

Target: CH

Pointing: xcen=402 ycen=294,

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

256368 matches
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