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:

250277 matches
prev 1...2025 [2026] 2027 2028 2029 2030 2031 2032 2033 2034 ...16686 next

IRIS: Northern Bright Region (HOP 307)

2018-01-04T09:47:46 to 2018-01-04T10:36:52

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

Program: Northern Bright Region (HOP 307)

Target: AR

Pointing: xcen=37 ycen=302,

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: Target QS/CH all over the disk

2017-12-23T23:17:03 to 2017-12-24T00:09:48

Science Goal: Very large dense 192-step raster 63.1x175 192s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Target QS/CH all over the disk

Target: QS

Pointing: xcen=-173 ycen=-681,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	236,182	180
2832	1.47	236,182	36
1400	0.29	236,182	180
2796	0.29	236,182	180

IRIS: HOP 307, unnamed AR

2017-12-15T18:46:23 to 2017-12-15T19:35:29

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, unnamed AR

Target: AR

Pointing: xcen=-279 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	269,182	72
2832	0.61	269,182	72
1400	0.61	269,182	72
2796	0.61	269,182	72

IRIS: HOP 307, unnamed AR

2017-12-15T05:45:21 to 2017-12-15T06:34:27

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, unnamed AR

Target: AR

Pointing: xcen=-379 ycen=-106,

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: Prominence study, SE limb

2017-12-15T02:30:33 to 2017-12-15T03:21:09

Science Goal: Very large coarse 48-step raster 94x175 48s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: Prominence study, SE limb

Target: FI

Pointing: xcen=-1007 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	263,182	48
2796	1.05	263,182	48

IRIS: HOP 346, coordination with GREGOR

2017-12-09T11:41:17 to 2017-12-09T12:38:39

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 346, coordination with GREGOR

Target: AR

Pointing: xcen=729 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	92
2832	0.62	151,130	92
1400	0.62	151,130	92
2796	0.62	151,130	92

IRIS: HOP 336 South #4

2017-11-28T02:48:03 to 2017-11-28T03:37:55

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 South #4

Target: QS

Pointing: xcen=148 ycen=-737,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	231,130	79
2832	0.62	231,130	79
1400	0.62	231,130	78
2796	0.62	231,130	79

IRIS: Stellar Cal: HD144470 #4

2017-11-26T05:15:00 to 2017-11-26T05:43:59

Science Goal: 2017_HD144470_Pointing_4

Program: Stellar Cal: HD144470 #4

Target: (NONE)

Pointing: xcen=1016 ycen=704,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	395,182	14
1400	2	395,182	15

IRIS: HOP 307: AR12687

2017-11-25T00:09:03 to 2017-11-25T00:58:42

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: AR12687

Target: AR

Pointing: xcen=878 ycen=-156,

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

2017-11-08T04:24:16 to 2017-11-08T04:42:20

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=-16 ycen=-74,

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 monitor

2017-11-05T17:44:40 to 2017-11-05T18:02:44

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 monitor

Target: QS

Pointing: xcen=33 ycen=77,

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: HOP307: AR12685

2017-10-26T20:36:26 to 2017-10-26T23:29:16

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-112 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: Flare watch AR 12449 large dense 8-step raster

2015-11-10T16:51:22 to 2015-11-10T17:48:58

Science Goal: Large dense 8-step raster 2.32x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: Flare watch AR 12449 large dense 8-step raster

Target: AR

Pointing: xcen=-410 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	125,129	168
2832	2.06	125,129	28
1400	0.34	125,129	168
2796	0.34	125,129	168

IRIS: Hinode Coord. on Eastern Prominence

2015-05-19T23:04:41 to 2015-05-20T03:01:23

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 30

Program: Hinode Coord. on Eastern Prominence

Target: FI

Pointing: xcen=-476 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	151,129	224
2796	1.06	151,129	224

IRIS: Filament Eruption Watch

2015-02-25T20:59:11 to 2015-02-25T23:19:04

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: Filament Eruption Watch

Target: FE

Pointing: xcen=-38 ycen=567,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	247,129	224
2832	0.62	247,129	224
1400	0.62	247,129	224
2796	0.62	247,129	224

250277 matches
prev 1...2025 [2026] 2027 2028 2029 2030 2031 2032 2033 2034 ...16686 next