Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

249795 matches
prev 1...1569 1570 1571 1572 1573 1574 1575 [1576] 1577 1578 ...16653 next

IRIS: B1: AR Tracking

2017-10-19T08:36:28 to 2017-10-19T08:54:34

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking

Target: AR

Pointing: xcen=905 ycen=198,

saaIntervals hiIntervals

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

IRIS: HOP 243: Plage study

2016-03-13T22:50:44 to 2016-03-14T01:35:42

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 243: Plage study

Target: AR

Pointing: xcen=-449 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	66,67	1000
2832	0.16	66,67	1000
1400	0.16	66,67	1000
2796	0.16	66,67	1000

IRIS: B1 AR Tracking

2015-03-15T03:58:18 to 2015-03-15T04:16:24

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1 AR Tracking

Target: AR

Pointing: xcen=390 ycen=-178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.31	247,129	14
2832	1.13	247,129	14
1400	1.13	247,129	14
2796	1.31	247,129	14

IRIS: Chromospheric heating w SST [UiO]

2014-06-16T07:09:39 to 2014-06-16T10:56:43

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Chromospheric heating w SST [UiO]

Target: QS

Pointing: xcen=2 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	202,182	719
2796	0.32	202,182	720

IRIS: Sunrise coordination, AR13738, 320-step raster

2024-07-10T19:46:36 to 2024-07-10T20:35:19

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 320-step raster

Target: AR

Pointing: xcen=-26 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.3	281,182	160

IRIS: BBSO coordination, AR3712

2024-06-16T16:50:25 to 2024-06-16T22:44:50

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, AR3712

Target: AR

Pointing: xcen=-136 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1050
2832	2.03	137,129	175
1400	0.34	137,129	1050
2796	0.34	137,129	1050

IRIS: Flare study C

2024-05-05T16:19:19 to 2024-05-05T20:08:56

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study C

Target: AR

Pointing: xcen=373 ycen=468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1439

IRIS: Coronal Nanojets: S18E88

2023-05-18T18:19:09 to 2023-05-18T23:18:56

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets: S18E88

Target: AR

Pointing: xcen=-883 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1880

IRIS: Medium sit-and-stare flare study (AR 13288)

2023-04-28T20:53:38 to 2023-04-28T23:29:20

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: Medium sit-and-stare flare study (AR 13288)

Target: AR

Pointing: xcen=234 ycen=-299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	62,69	600
1400	0.26	62,69	600
2796	0.26	62,69	600

IRIS: HOP 307, AR12932

2022-01-23T21:56:59 to 2022-01-23T22:45:56

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

Program: HOP 307, AR12932

Target: AR

Pointing: xcen=524 ycen=588,

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: HIgh cadence flare watch - AR 12924

2022-01-07T09:47:50 to 2022-01-07T10:43:53

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: HIgh cadence flare watch - AR 12924

Target: AR

Pointing: xcen=-272 ycen=-437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: HOP 307 - AR 12925

2022-01-07T06:32:38 to 2022-01-07T07:22:18

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 - AR 12925

Target: AR

Pointing: xcen=-680 ycen=-501,

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: NW prominence observation

2022-01-05T15:34:46 to 2022-01-05T16:31:32

Science Goal: Very large coarse 16-step raster 30x175 16s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: NW prominence observation

Target: FI

Pointing: xcen=773 ycen=639,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	199,182	208

IRIS: HOP 307, new AR

2021-11-29T08:56:45 to 2021-11-29T09:46:25

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, new AR

Target: AR

Pointing: xcen=366 ycen=-401,

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: A1: QS monitoring

2021-11-26T07:51:12 to 2021-11-26T08:09:16

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=29 ycen=54,

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

249795 matches
prev 1...1569 1570 1571 1572 1573 1574 1575 [1576] 1577 1578 ...16653 next