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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249783 matches
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IRIS: Low-lying loop study

2020-05-20T18:35:38 to 2020-05-20T19:52:18

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loop study

Target: AR

Pointing: xcen=-499 ycen=523,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	250
2796	0.31	127,129	250

IRIS: On-disk Filament Tracking

2020-02-26T17:30:29 to 2020-02-26T18:36:22

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=244 ycen=767,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	320
2832	0.21	281,182	320
1400	0.21	281,182	320
2796	0.21	281,182	320

IRIS: F1: Mid latitude scan (HOP 336), North #3

2018-10-27T22:04:38 to 2018-10-27T22:53:30

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Mid latitude scan (HOP 336), North #3

Target: QS

Pointing: xcen=51 ycen=566,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	144,129	16
2832	0.61	144,129	15
1400	0.61	144,129	15
2796	0.61	144,129	15

IRIS: Plume Scan with SOT

2017-10-17T10:20:08 to 2017-10-17T18:10:58

Science Goal: Large dense 96-step raster 31.35x120 96s Deep x 4 Spatial x 2, Spectral x 2

Program: Plume Scan with SOT

Target: CH

Pointing: xcen=389 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	156,129	1368
2832	0.34	156,129	1368
1400	0.34	156,129	1368
2796	0.34	156,129	1368

IRIS: HOP 341, Hinode coord.

2017-10-06T02:14:26 to 2017-10-06T03:36:06

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: HOP 341, Hinode coord.

Target: AR

Pointing: xcen=854 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,129	360
2832	0.23	128,129	360
1400	0.23	128,129	360
2796	0.23	128,129	360

IRIS: B1 tracking AR 12659

2017-05-25T23:01:40 to 2017-05-25T23:19:46

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

Program: B1 tracking AR 12659

Target: AR

Pointing: xcen=472 ycen=249,

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: Deep exposures of hot loops in AR12648

2017-04-09T07:59:33 to 2017-04-09T10:43:13

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: Deep exposures of hot loops in AR12648

Target: AR

Pointing: xcen=337 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	40
1400	4.09	154,132	40
2796	4.09	154,132	40

IRIS: Rapid raster QS/CH boundary

2017-01-11T18:40:35 to 2017-01-11T19:37:37

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

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=703 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	257
2832	0.22	66,66	257
1400	0.22	66,66	257
2796	0.22	66,66	257

IRIS: Short term AR evolution (coordination with Hinode)

2017-01-10T05:49:19 to 2017-01-10T06:15:00

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

Program: Short term AR evolution (coordination with Hinode)

Target: AR

Pointing: xcen=836 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	72
2832	0.36	183,129	72
1400	0.36	183,129	72
2796	0.36	183,129	72

IRIS: Short term AR evolution

2017-01-08T17:33:41 to 2017-01-08T18:25:04

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

Program: Short term AR evolution

Target: AR

Pointing: xcen=661 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	144
2832	0.36	183,130	144
1400	0.36	183,130	144
2796	0.36	183,130	144

IRIS: SST coordination (Stockholm), AR12587

2016-09-12T07:42:15 to 2016-09-12T12:08:46

Science Goal: Medium coarse 16-step raster 30x60 16s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination (Stockholm), AR12587

Target: AR

Pointing: xcen=957 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.7	91,67	380
1400	0.23	91,67	1140
2796	0.18	91,67	1520

IRIS: C1: North pole

2016-09-10T06:27:19 to 2016-09-10T07:01:30

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: CH

Pointing: xcen=-5 ycen=953,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: SST Coord B (Chromospheric Heating) AR12581

2016-08-30T07:59:42 to 2016-08-30T11:07:18

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST Coord B (Chromospheric Heating) AR12581

Target: AR

Pointing: xcen=342 ycen=107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	1080
1400	0.17	65,66	1080
2796	0.17	65,66	1080

IRIS: Low telem incoming limb raster

2016-08-29T11:26:38 to 2016-08-29T16:28:26

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low telem incoming limb raster

Target: AR

Pointing: xcen=-915 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	576

IRIS: SST coordination B (Chrom Heat) AR12581

2016-08-29T07:57:29 to 2016-08-29T11:05:05

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST coordination B (Chrom Heat) AR12581

Target: AR

Pointing: xcen=133 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	1080
1400	0.17	65,66	1080
2796	0.17	65,66	1080

249783 matches
prev 1...273 274 275 276 277 [278] 279 280 281 282 ...16653 next