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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256506 matches
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IRIS: AR12731 tracking - trailing polarity

2018-12-19T14:43:17 to 2018-12-19T15:36:29

Science Goal: Very large dense 192-step raster 63.1x175 192s Deep x 15 Lossless compression

Program: AR12731 tracking - trailing polarity

Target: AR

Pointing: xcen=178 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	236,182	48
2832	1.11	236,182	48
1400	1.11	236,182	48
2796	1.11	236,182	48

IRIS: HOP 307: AR Evolution (Unnamed Equatorial AR)

2018-05-24T23:32:53 to 2018-05-25T02:48:42

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 (Unnamed Equatorial AR)

Target: AR

Pointing: xcen=602 ycen=116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: HOP 307: Long-term AR Evolution

2018-01-09T18:12:19 to 2018-01-09T19:01:59

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

Target: AR

Pointing: xcen=346 ycen=-60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: Quiet Sun at disk center

2017-10-11T23:02:22 to 2017-10-12T02:21:10

Science Goal: Large dense 96-step raster 31.35x120 96s C II Si IV Mg II h/k Mg II w s Deep x 60 Lossless compression

Program: Quiet Sun at disk center

Target: QS

Pointing: xcen=-2 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.32	154,129	60
2832	16.57	154,129	12
1400	3.32	154,129	60
2796	3.32	154,129	60

IRIS: A1: QS Monitoring

2017-10-10T04:20:40 to 2017-10-10T04:38:44

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=-115,

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

2017-10-06T18:20:26 to 2017-10-06T18:38:30

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=14 ycen=-32,

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: Very large high cadence sit-and-stare AR12680

2017-09-17T15:53:09 to 2017-09-17T17:01:51

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 4 Spatial x 4, Spectral x 1 SJI cadence 10x faster

Program: Very large high cadence sit-and-stare AR12680

Target: AR

Pointing: xcen=309 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	166,182	749

IRIS: SST Coord (CH)

2017-08-17T09:56:24 to 2017-08-17T11:18:29

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST Coord (CH)

Target: CH

Pointing: xcen=133 ycen=498,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	64,69	796
2796	0.1	64,69	796

IRIS: V. large deep raster off limb

2017-07-20T07:53:10 to 2017-07-20T08:43:11

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Deep x 30 Spatial x 4, Spectral x 4 Lossless compression

Program: V. large deep raster off limb

Target: AR

Pointing: xcen=933 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.56	263,182	32
1400	1.56	263,182	32
2796	1.56	263,182	32

IRIS: BBSO coordination AR12664

2017-06-24T15:54:36 to 2017-06-24T22:57:04

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: BBSO coordination AR12664

Target: AR

Pointing: xcen=-411 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.56	61,66	760
2832	2.78	61,66	152
1400	0.46	61,66	912
2796	0.46	61,66	912

IRIS: HOP 306 on AR12648 (w/ Hinode)

2017-04-09T11:10:15 to 2017-04-09T16:46:17

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

Program: HOP 306 on AR12648 (w/ Hinode)

Target: AR

Pointing: xcen=367 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	304
2832	1.11	184,129	304
1400	1.11	184,129	304
2796	1.11	184,129	304

IRIS: Deep sit-and-stare on AR plage

2017-04-08T21:37:30 to 2017-04-08T22:58:21

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 on AR plage

Target: AR

Pointing: xcen=187 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	26
1400	3.11	169,182	26
2796	3.11	169,182	26

IRIS: On-disk filament 8 s

2017-03-26T15:09:41 to 2017-03-26T15:56:01

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

Program: On-disk filament 8 s

Target: FI

Pointing: xcen=283 ycen=656,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	216,129	72
2832	0.64	216,129	72
1400	0.64	216,129	72
2796	0.64	216,129	72

IRIS: Large dense 320-step raster for continuous monitoring of AR in NE

2017-02-28T17:50:14 to 2017-02-28T18:17:56

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 AR in NE

Target: AR

Pointing: xcen=-569 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	80
2832	0.35	234,129	80
1400	0.35	234,129	80
2796	0.35	234,129	80

IRIS: AR 12629, Short-term AR evolution (HOP 306, IRIS only)

2017-02-01T18:11:28 to 2017-02-01T19:11:25

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: AR 12629, Short-term AR evolution (HOP 306, IRIS only)

Target: AR

Pointing: xcen=670 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	168
2832	0.36	183,129	168
1400	0.36	183,129	168
2796	0.36	183,129	168

256506 matches
prev 1...825 826 827 828 829 [830] 831 832 833 834 ...17101 next