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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252781 matches
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IRIS: Limb to limb tracking, east limb AR

2020-07-29T05:22:42 to 2020-07-29T06:49:07

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

Program: Limb to limb tracking, east limb AR

Target: AR

Pointing: xcen=-854 ycen=425,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: Prominence at limb (HOP 269)

2020-06-16T12:29:16 to 2020-06-16T18:18:41

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Prominence at limb (HOP 269)

Target: FI

Pointing: xcen=-868 ycen=-427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	1280

IRIS: SST Coordination, obs 1, seq 2

2020-05-07T07:18:06 to 2020-05-07T08:17:15

Science Goal: Large dense 32-step raster 10.24x120 32s C II Si IV Mg II h/k Deep x 8 Spatial x 1, Spectral x 2 SJI cadence 10x faster

Program: SST Coordination, obs 1, seq 2

Target: AR

Pointing: xcen=122 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	133,129	96
1400	0.62	133,129	96
2796	0.62	133,129	96

IRIS: On disk filament tracking

2019-09-24T05:29:26 to 2019-09-24T07:56:30

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On disk filament tracking

Target: FI

Pointing: xcen=311 ycen=-384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	720
2832	0.2	189,128	720
1400	0.2	189,128	720
2796	0.2	189,128	720

IRIS: BBSO/BITSE coordination

2019-09-01T16:54:11 to 2019-09-01T17:51:26

Science Goal: Very large dense 128-step raster 42.2x175 128s C II Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO/BITSE coordination

Target: QS

Pointing: xcen=-34 ycen=753,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	211,182	384

IRIS: Filament tracking

2018-10-15T23:55:15 to 2018-10-16T03:50:33

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament tracking

Target: FI

Pointing: xcen=795 ycen=449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	1152
2832	0.2	189,128	1152
1400	0.2	189,128	1151
2796	0.2	189,128	1152

IRIS: Filament tracking

2018-09-29T05:33:57 to 2018-09-29T07:11:59

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament tracking

Target: FI

Pointing: xcen=728 ycen=599,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	480
2832	0.2	234,128	480
1400	0.2	234,128	480
2796	0.2	234,128	480

IRIS: Polar Coronal Hole pole

2017-10-12T20:02:22 to 2017-10-12T20:53:06

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: Polar Coronal Hole pole

Target: CH

Pointing: xcen=-4 ycen=951,

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

IRIS: AR 12671, limb-to-limb (HOP 306)

2017-08-24T06:00:39 to 2017-08-24T07:10:28

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: AR 12671, limb-to-limb (HOP 306)

Target: AR

Pointing: xcen=747 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	80
2832	0.62	184,129	79
1400	0.62	184,129	79
2796	0.62	184,129	80

IRIS: Low telemetry flare watch AR12664

2017-06-23T06:48:35 to 2017-06-23T07:18:45

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Low telemetry flare watch AR12664

Target: AR

Pointing: xcen=-656 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	135,129	100
2796	0.3	135,129	100

IRIS: A1: QS monitoring

2017-06-18T06:51:07 to 2017-06-18T07:09:11

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=-1 ycen=5,

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: AR 12644 filament monitoring - HOP 334 A2 (b)

2017-03-29T03:08:15 to 2017-03-29T03:52:07

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 15 FUV spectrally rebinned x 2

Program: AR 12644 filament monitoring - HOP 334 A2 (b)

Target: FI

Pointing: xcen=-60 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	183,129	40
2832	1.1	183,129	40
1400	1.1	183,129	40
2796	1.1	183,129	40

IRIS: AR 12643 sit-and-stare with SUMER

2017-03-26T11:55:40 to 2017-03-26T12:15:12

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: AR 12643 sit-and-stare with SUMER

Target: AR

Pointing: xcen=-187 ycen=251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	125

IRIS: Hot Loops Study, AR 12638

2017-02-24T05:27:56 to 2017-02-24T07:38:51

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 Study, AR 12638

Target: AR

Pointing: xcen=-389 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.06	154,131	32
1400	4.06	154,131	32
2796	4.06	154,131	32

IRIS: AR 12632, deep exposures

2017-02-05T23:11:13 to 2017-02-05T23:54:45

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

Program: AR 12632, deep exposures

Target: AR

Pointing: xcen=903 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	14
1400	3.11	169,182	14
2796	3.11	169,182	14

252781 matches
prev 1...673 674 [675] 676 677 678 679 680 681 682 ...16853 next