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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252794 matches
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IRIS: QS Tracking

2014-02-09T12:19:17 to 2014-02-09T13:18:49

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: QS Tracking

Target: QS

Pointing: xcen=664 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	350
1400	0.17	120,129	350

IRIS: Flare Watch, AR11968

2014-02-08T20:04:21 to 2014-02-08T21:03:14

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch, AR11968

Target: AR

Pointing: xcen=893 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	188
1400	0.31	134,129	188

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T05:52:56 to 2014-01-20T06:26:03

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

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: Flarewatch AR 11944

2014-01-05T09:41:36 to 2014-01-05T10:29:43

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR 11944

Target: AR

Pointing: xcen=-638 ycen=-107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	160
2796	0.3	246,129	160

IRIS: Very large dense raster

2014-01-01T00:04:31 to 2014-01-01T00:39:13

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Very large dense raster

Target: AR

Pointing: xcen=343 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	308,182	100
1400	0.35	308,182	100
2796	0.35	308,182	100

IRIS: Orbital wobble calibration: E-limb

2013-12-19T20:57:16 to 2013-12-19T21:43:16

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Orbital wobble calibration: E-limb

Target: (NONE)

Pointing: xcen=-950 ycen=-10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	138
1400	0.33	174,182	138

IRIS: AR flare watch on limb

2013-11-26T20:00:51 to 2013-11-26T20:39:02

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR flare watch on limb

Target: AR

Pointing: xcen=964 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	183,182	109
1400	0.35	183,182	110
2796	0.35	183,182	108

IRIS: SJI Flat Field, Quiet Sun, Focused

2013-09-18T06:22:20 to 2013-09-18T06:32:21

Science Goal: SJI dither flat v3, focused sequence

Program: SJI Flat Field, Quiet Sun, Focused

Target: (NONE)

Pointing: xcen=-69 ycen=488,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.31	193,182	17

IRIS: flare study on new AR 13176, program C, low-rate

2022-12-30T15:04:56 to 2022-12-30T16:02:38

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

Program: flare study on new AR 13176, program C, low-rate

Target: AR

Pointing: xcen=-243 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	352

IRIS: Solar Orbiter SPICE

2022-10-29T18:01:52 to 2022-10-29T18:50:56

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter SPICE

Target: AR

Pointing: xcen=-208 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	80
1400	0.61	295,182	80
2796	0.61	295,182	80

IRIS: Sunrise III coordination, large FOV scan

2022-07-10T22:10:26 to 2022-07-10T22:59:09

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 III coordination, large FOV scan

Target: AR

Pointing: xcen=-127 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.3	281,182	160

IRIS: BBSO Coordination: QS target

2020-08-04T19:09:09 to 2020-08-04T21:08:01

Science Goal: Very large coarse 8-step raster 14x175 8s Deep x 15 Spatial x 2, Spectral x 2

Program: BBSO Coordination: QS target

Target: QS

Pointing: xcen=-752 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,182	110
2832	1.08	184,182	110
1400	1.08	184,182	110
2796	1.08	184,182	110

IRIS: On-disk filament tracking

2020-06-18T19:06:50 to 2020-06-18T20:28:31

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: On-disk filament tracking

Target: FI

Pointing: xcen=-321 ycen=445,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	400
2832	0.2	234,128	400
1400	0.2	234,128	400
2796	0.2	234,128	400

IRIS: HOP 307, AR 12759

2020-04-05T18:46:59 to 2020-04-05T22:02:47

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

Program: HOP 307, AR 12759

Target: AR

Pointing: xcen=130 ycen=542,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: HOP 307, unnamed AR in NE quadrant

2020-04-02T06:05:04 to 2020-04-02T10:10:34

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, unnamed AR in NE quadrant

Target: AR

Pointing: xcen=-497 ycen=528,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

252794 matches
prev 1...801 802 803 804 805 806 807 808 [809] 810 ...16853 next