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:

255445 matches
prev 1...2681 2682 [2683] 2684 2685 2686 2687 2688 2689 2690 ...17030 next

IRIS: HOP 307: AR tracking (equitorial region)

2019-11-04T03:40:46 to 2019-11-04T04:29:52

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 tracking (equitorial region)

Target: AR

Pointing: xcen=268 ycen=-3,

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

EIS: QS network and coronal BP

2019-02-05T18:18:35 to 2019-02-05T20:20:20

Science Goal: dhb_atlas_120m_30"

Program:

Target:

Pointing: xcen=348 ycen=37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,160	null
FeX		60,160	null
OIV		60,160	null

SOTSP: HOP 321 - GREGOR

2018-07-23T09:31:06 to 2018-07-23T10:41:26

Science Goal: GREGOR quiet sun magnetic fields

Program: HOP 321 Quiet Sun, full res map 30x81" 2-sided, repeat

Target: disk center

Pointing: xcen=-18 ycen=-49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	32,81	414
6302A Velocity 6301.5A	0	32,81	414
6302A Transverse Flux Density	0	32,81	414
6302A Longitudinal Flux Density	0	32,81	414

IRIS: HOP 307, AR 12692

2017-12-25T22:31:03 to 2017-12-25T23:20:08

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=355 ycen=333,

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: wobble calibration, N Pole pointing

2017-12-07T02:40:57 to 2017-12-07T03:03:57

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: wobble calibration, N Pole pointing

Target: (NONE)

Pointing: xcen=-45 ycen=963,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	69

IRIS: Calib 13: Stellar HD 144470 (#1)

2016-11-25T12:57:00 to 2016-11-25T13:22:59

Science Goal: StelCal_HD144470_2016_Pointing1

Program: Calib 13: Stellar HD 144470 (#1)

Target: (NONE)

Pointing: xcen=-527 ycen=917,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	13
1400	2	401,182	13

IRIS: A1: QS Monitoring

2015-02-26T04:20:18 to 2015-02-26T04:38:22

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 Monitoring

Target: QS

Pointing: xcen=206 ycen=220,

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: very large dense 8-step raster (2x bin) AR

2015-02-18T13:19:36 to 2015-02-18T15:44:45

Science Goal: Very large dense 8-step raster 2.32x175 8s Deep x 4 Spatial x 2, Spectral x 2

Program: very large dense 8-step raster (2x bin) AR

Target: AR

Pointing: xcen=-795 ycen=326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	172,182	420
2832	0.35	172,182	420
1400	0.35	172,182	420
2796	0.35	172,182	419

IRIS: Time killer for AR 12282

2015-02-15T08:04:33 to 2015-02-15T09:11:37

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

Program: Time killer for AR 12282

Target: AR

Pointing: xcen=244 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.53	246,129	128

IRIS: HD144470 stellar calibration pointing 5

2014-11-26T10:58:00 to 2014-11-26T11:11:59

Science Goal: HD144470-pointing5

Program: HD144470 stellar calibration pointing 5

Target: (NONE)

Pointing: xcen=1048 ycen=664,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	363,182	7
1400	2	363,182	7

EIS:

2010-09-09T18:23:13 to 2010-09-09T18:26:24

Science Goal:

Program:

Target:

Pointing: xcen=-20 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		40,256	null
FeXIII		40,256	null
FeXVI		40,256	null
SiX		40,256	null
SiVII		40,256	null
FeXI		40,256	null
FeXV		40,256	null
MgVII		40,256	null
FeXII		40,256	null
FeXIV		40,256	null

SOTSP: NaD flat fields and SP Deep scan

2009-12-23T23:31:31 to 2009-12-23T23:36:21

Science Goal: SP deep scan at 3 ROI's

Program: Deep Map, 3-ROIs, 3.84"x164", 2-sides, 6 rep

Target: disk center

Pointing: xcen=24 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.03	1,162	40
6302A Velocity 6301.5A	0.03	1,162	40
6302A Transverse Flux Density	0.03	1,162	40
6302A Longitudinal Flux Density	0.03	1,162	40

SOTSP: AR Evolution

2006-12-17T07:00:05 to 2006-12-17T07:31:41

Science Goal: AR Evolution

Program: SP_fast_map_halfwidth

Target: Active Region

Pointing: xcen=908 ycen=-91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

IRIS: Low-telem Flare Watch: AR 14216

2025-09-15T18:14:58 to 2025-09-15T23:46:39

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Low-telem Flare Watch: AR 14216

Target: AR

Pointing: xcen=-438 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2080

SOTSP: AR 14197

2025-08-31T00:35:40 to 2025-08-31T01:23:05

Science Goal: AR monitor

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=166 ycen=-416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	746
6302A Velocity 6301.5A	0	235,162	746
6302A Transverse Flux Density	0	235,162	746
6302A Longitudinal Flux Density	0	235,162	746

255445 matches
prev 1...2681 2682 [2683] 2684 2685 2686 2687 2688 2689 2690 ...17030 next