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:

250500 matches
prev 1...2065 2066 2067 2068 2069 2070 2071 2072 [2073] 2074 ...16700 next

IRIS: South Polar CH (Mosaic 5)

2019-05-23T17:38:10 to 2019-05-23T18:05:33

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: South Polar CH (Mosaic 5)

Target: CH

Pointing: xcen=115 ycen=-894,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.68	233,129	40
1400	0.68	233,129	40
2796	0.68	233,129	40

IRIS: HOP 336 North #2

2019-04-29T22:49:30 to 2019-04-29T23:39:22

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

Program: HOP 336 North #2

Target: QS

Pointing: xcen=-1 ycen=666,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: Hot loops on disk AR

2019-03-19T09:31:46 to 2019-03-19T11:09:57

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops on disk AR

Target: AR

Pointing: xcen=-222 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	24
1400	4.09	154,132	24
2796	4.09	154,132	24

IRIS: Prominence at E-limb, close to plage

2019-02-16T04:24:35 to 2019-02-16T04:39:03

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: Prominence at E-limb, close to plage

Target: FI

Pointing: xcen=-947 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.18	229,182	80

IRIS: sit-n-stare on CH/QS boundary

2019-01-03T00:29:37 to 2019-01-03T01:36:37

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: sit-n-stare on CH/QS boundary

Target: CH

Pointing: xcen=319 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	32
2832	2.09	169,182	32
1400	2.09	169,182	32
2796	2.09	169,182	32

IRIS: AR tracking 1/2 (1 rpt)

2018-09-11T02:20:55 to 2018-09-11T03:10:00

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

Program: AR tracking 1/2 (1 rpt)

Target: AR

Pointing: xcen=809 ycen=-10,

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: AR tracking 1/2

2018-09-10T08:26:31 to 2018-09-10T10:04:42

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

Program: AR tracking 1/2

Target: AR

Pointing: xcen=711 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: AR tracking 1/3

2018-09-05T04:38:51 to 2018-09-05T05:27:47

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

Program: AR tracking 1/3

Target: AR

Pointing: xcen=-370 ycen=-58,

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: AR 12700

2018-03-03T10:45:09 to 2018-03-03T11:34:14

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 12700

Target: AR

Pointing: xcen=932 ycen=139,

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: Northern Bright Region (HOP 307)

2018-01-07T02:45:44 to 2018-01-07T03:34:50

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=589 ycen=291,

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: Northern CH tracking

2018-01-07T01:08:13 to 2018-01-07T02:00:59

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: Northern CH tracking

Target: CH

Pointing: xcen=259 ycen=579,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	236,182	179
2832	1.47	236,182	36
1400	0.29	236,182	179
2796	0.29	236,182	180

IRIS: Target QS/CH all over the disk

2017-12-29T00:19:01 to 2017-12-29T00:24:34

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 2 FUV spectrally rebinned x 4

Program: Target QS/CH all over the disk

Target: QS

Pointing: xcen=514 ycen=-488,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	203,182	24
2832	1.4	203,182	4
1400	0.23	203,182	24
2796	0.23	203,182	24

IRIS: HOP 307, AR 12692

2017-12-22T18:10:21 to 2017-12-22T18:59:27

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, AR 12692

Target: AR

Pointing: xcen=-332 ycen=327,

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 throughput calibration

2017-12-18T05:13:18 to 2017-12-18T05:31:22

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 throughput calibration

Target: QS

Pointing: xcen=-28 ycen=53,

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: HOP 307, unnamed AR

2017-12-16T10:59:18 to 2017-12-16T11:48:24

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=-142 ycen=-99,

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

250500 matches
prev 1...2065 2066 2067 2068 2069 2070 2071 2072 [2073] 2074 ...16700 next