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:

250263 matches
prev 1...513 514 515 516 517 518 519 [520] 521 522 ...16685 next

IRIS: QS, deep exp,

2013-12-13T10:24:52 to 2013-12-13T10:53:09

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: QS, deep exp,

Target: (NONE)

Pointing: xcen=145 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.57	121,129	50
2796	0.57	121,129	50

IRIS: Deep exposures on AR

2013-11-26T16:49:09 to 2013-11-26T17:23:22

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 10x faster

Program: Deep exposures on AR

Target: AR

Pointing: xcen=-542 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	8.56	295,182	4
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: AR fan dynamics

2013-11-26T13:21:22 to 2013-11-26T14:14:36

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR fan dynamics

Target: AR

Pointing: xcen=578 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	136,129	48
2832	4.44	136,129	12
1400	1.11	136,129	48
2796	1.11	136,129	48

IRIS: AR11900, 30s lossless, very large dense 64-step raster

2013-11-19T20:33:01 to 2013-11-19T21:06:34

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11900, 30s lossless, very large dense 64-step raster

Target: AR

Pointing: xcen=938 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.1	191,182	16
2796	2.1	191,182	16

IRIS: Coronal Hole at Limb, 30s lossless sit-and-stare

2013-11-19T18:32:20 to 2013-11-19T18:38:44

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: Coronal Hole at Limb, 30s lossless sit-and-stare

Target: CH

Pointing: xcen=807 ycen=534,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.4	121,129	3
2832	-1	121,129	1
1400	1.6	121,129	4
2796	1.6	121,129	4

IRIS: AR11899, very large dense 64-step

2013-11-19T15:31:30 to 2013-11-19T16:20:02

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR11899, very large dense 64-step

Target: AR

Pointing: xcen=224 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	191,182	288
2796	0.17	191,182	288

IRIS: core coronal hole

2013-09-12T20:39:47 to 2013-09-12T21:59:05

Science Goal: Four-step coarse raster 6"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: core coronal hole

Target: (NONE)

Pointing: xcen=316 ycen=360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,60	240
1400	0.33	61,60	240
2796	0.33	61,60	240

IRIS: BBSO coordination - AR 12855

2021-08-16T17:04:43 to 2021-08-16T18:27:13

Science Goal: Large coarse 16-step raster 30x120 16s 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 - AR 12855

Target: AR

Pointing: xcen=41 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	244
2832	1.35	153,129	61
1400	0.34	153,129	244
2796	0.34	153,129	244

IRIS: HOP 307 - AR tracking with Hinode

2020-05-21T18:57:38 to 2020-05-21T19:46:35

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

Program: HOP 307 - AR tracking with Hinode

Target: AR

Pointing: xcen=-333 ycen=513,

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: BBSO coordination filament

2019-09-18T20:29:28 to 2019-09-18T22:00:41

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination filament

Target: FI

Pointing: xcen=-204 ycen=-690,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.68	200,182	134
1400	0.23	200,182	402
2796	0.17	200,182	536

IRIS: HOP 307: Long-term AR evolution

2018-01-21T11:03:23 to 2018-01-21T11:52:29

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: Long-term AR evolution

Target: AR

Pointing: xcen=702 ycen=-153,

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: B1: AR Tracking from limb to limb

2017-10-05T22:19:38 to 2017-10-05T22:37:44

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

Program: B1: AR Tracking from limb to limb

Target: AR

Pointing: xcen=-443 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 307: 320 step raster

2017-10-05T01:40:20 to 2017-10-05T03:09:02

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

Program: HOP 307: 320 step raster

Target: AR

Pointing: xcen=626 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: AR 12671 (HOP 306)

2017-08-19T21:26:37 to 2017-08-19T22:46:25

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

Program: AR 12671 (HOP 306)

Target: AR

Pointing: xcen=-291 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	128
2832	0.62	184,129	128
1400	0.62	184,129	128
2796	0.62	184,129	128

IRIS: AR tracking, HOP 307, E limb

2017-08-02T04:49:52 to 2017-08-02T06:18:34

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

Program: AR tracking, HOP 307, E limb

Target: AR

Pointing: xcen=-895 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

250263 matches
prev 1...513 514 515 516 517 518 519 [520] 521 522 ...16685 next