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:

255385 matches
prev 1...1985 1986 1987 1988 1989 [1990] 1991 1992 1993 1994 ...17026 next

IRIS: B2: QS tracking limb-to-limb

2016-10-16T04:37:31 to 2016-10-16T04:47:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking limb-to-limb

Target: QS

Pointing: xcen=-196 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: IHOP 300 on AR 12528

2016-04-06T14:57:21 to 2016-04-06T15:57:14

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 300 on AR 12528

Target: AR

Pointing: xcen=486 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	170,182	32
1400	0.37	170,182	160
2796	0.31	170,182	192

IRIS: Flare watch

2015-11-04T16:05:43 to 2015-11-04T17:16:16

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=67 ycen=63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	153,129	338
2832	0.21	153,129	337
1400	0.21	153,129	337
2796	0.21	153,129	338

IRIS: B1: AR Tracking

2015-03-03T23:09:18 to 2015-03-03T23:27:24

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=476 ycen=193,

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: B1: AR Tracking

2015-03-01T01:59:18 to 2015-03-01T02:17:24

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=843 ycen=-64,

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: 400-Step AR Scan

2015-02-25T16:14:33 to 2015-02-25T19:43:23

Science Goal: Very large dense raster 131.7x175 400s Deep x 30 Spatial x 2, Spectral x 2

Program: 400-Step AR Scan

Target: AR

Pointing: xcen=255 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	309,182	100
2832	2.09	309,182	100
1400	2.09	309,182	100
2796	2.09	309,182	100

AIA: 1009021600

2010-09-02T00:00:00 to 2010-09-03T00:00:00

Science Goal: JSOC_20111019_122

Program: method:url-tar, protocol:FITS,compress Rice,compress Rice,compress Rice

Target:

Pointing: xcen=20 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0	1,267,921	null

SOTSP: AR Evolution

2006-12-02T00:02:14 to 2006-12-02T03:29:57

Science Goal: AR Evolution

Program: Fast map 20 arcsec

Target: Active Region

Pointing: xcen=156 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	20,81	3097
6302A Velocity 6301.5A	0	20,81	3097
6302A Transverse Flux Density	0	20,81	3097
6302A Longitudinal Flux Density	0	20,81	3097

TRACE:

1999-01-21T14:26:22 to 1999-01-22T00:59:02

Science Goal:

Program: flare watch, test new frames

Target:

Pointing: xcen=526 ycen=-311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.38	384,384	460
WL	1.23	384,384	516
1600	1.23	384,384	516

IRIS: BBSO/GST coordination

2025-06-04T16:29:17 to 2025-06-04T19:37:00

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=645 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	90
1400	0.35	134,129	540
2796	0.35	134,129	540

SOTSP: Synoptic

2025-05-05T18:14:15 to 2025-05-05T18:16:05

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: HOP81 deep scan south pole

2025-03-06T10:16:31 to 2025-03-06T17:42:32

Science Goal: HOP81 deep scan south pole

Program: Deep mode, 2048 slit position

Target:

Pointing: xcen=-22 ycen=-971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	316,162	1999
6302A Velocity 6301.5A	0	316,162	1999
6302A Transverse Flux Density	0	316,162	1999
6302A Longitudinal Flux Density	0	316,162	1999

IRIS: Full Disk Mosaic

2024-09-02T13:40:30 to 2024-09-04T03:36:22

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO coordination

2024-08-31T16:29:38 to 2024-08-31T21:21:05

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 8

Program: BBSO coordination

Target: AR

Pointing: xcen=-26 ycen=-503,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.66	61,67	441
2832	0.66	61,67	440
1400	0.66	61,67	440
2796	0.67	61,67	435

IRIS: Sunrise coordination, AR13745, 320-step raster

2024-07-14T22:03:49 to 2024-07-15T01:18:43

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13745, 320-step raster

Target: AR

Pointing: xcen=-24 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	128
1400	0.38	281,182	512
2796	0.3	281,182	640

255385 matches
prev 1...1985 1986 1987 1988 1989 [1990] 1991 1992 1993 1994 ...17026 next