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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246940 matches
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IRIS: BBSO Coordination: AR 12770

2020-08-06T17:04:35 to 2020-08-06T18:59:00

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO Coordination: AR 12770

Target: AR

Pointing: xcen=-562 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	135,129	480
2832	0.72	135,129	160
1400	0.18	135,129	640

IRIS: Explosive events (AR 12615)

2016-12-06T10:22:22 to 2016-12-06T11:20:19

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events (AR 12615)

Target: AR

Pointing: xcen=584 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2030

IRIS: B2: QS tracking limb to limb

2015-09-15T06:57:43 to 2015-09-15T07:07:19

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=744 ycen=198,

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: Raster on new bright spot

2015-07-27T16:08:22 to 2015-07-27T20:58:23

Science Goal: Medium coarse 4-step raster 6x60 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Raster on new bright spot

Target: (NONE)

Pointing: xcen=-405 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	68,69	475
1400	0.61	68,69	475
2796	0.61	68,69	475

IRIS: Stellar Calibration HD 91316

2014-08-30T08:53:00 to 2014-08-30T09:07:59

Science Goal: HD91316-pointing8

Program: Stellar Calibration HD 91316

Target: (NONE)

Pointing: xcen=1276 ycen=517,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	369,182	8
1400	2	369,182	7

IRIS: SUMER Inverse Evershed AR 12132

2014-08-05T14:34:43 to 2014-08-05T15:33:30

Science Goal: Very large dense raster 131.7x175 400s Si IV Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SUMER Inverse Evershed AR 12132

Target: SS

Pointing: xcen=94 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.59	309,182	100
1400	0.59	309,182	100
2796	0.59	309,182	99

IRIS: Very large dense raster of CH

2014-08-04T23:20:28 to 2014-08-05T02:50:53

Science Goal: Very large dense raster 131.7x175 400s C II Mg II h/k Deep x 30 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Very large dense raster of CH

Target: CH

Pointing: xcen=89 ycen=481,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	308,182	199
2796	1.05	308,182	200

IRIS: Flare watch tracking AR11884

2013-10-30T05:09:14 to 2013-10-30T14:46:32

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Flare watch tracking AR11884

Target: AR

Pointing: xcen=-573 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	232,182	525
1400	1.1	232,182	524
2796	1.1	232,182	525

IRIS: Full-frame spectra of sunspot

2013-10-17T06:10:22 to 2013-10-17T07:01:43

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 30

Program: Full-frame spectra of sunspot

Target: AR

Pointing: xcen=831 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.08	202,182	48
2796	1.09	202,182	47

IRIS: Context Raster of AR 11856

2013-10-09T05:31:44 to 2013-10-09T06:31:59

Science Goal: Very large dense raster 131.7x175 400s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Context Raster of AR 11856

Target: AR

Pointing: xcen=177 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	308,182	200
2796	0.3	308,182	200

IRIS: AR 11838, BBSO

2013-09-07T21:49:50 to 2013-09-07T21:52:56

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11838, BBSO

Target: (NONE)

Pointing: xcen=-661 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	187,128	16
2832	0.77	187,128	4
1400	0.19	187,128	16
2796	0.19	187,128	16

IRIS: AR 11809

2013-08-07T01:18:15 to 2013-08-07T02:15:28

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11809

Target: (NONE)

Pointing: xcen=295 ycen=203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	38,40	240
2832	1.43	38,40	40
1400	0.24	38,40	240
2796	0.24	38,40	240

IRIS: Filament Tracking (Southern Hemisphere)

2020-02-13T18:55:30 to 2020-02-13T20:00:51

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: Filament Tracking (Southern Hemisphere)

Target: FI

Pointing: xcen=38 ycen=-545,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	320
2832	0.2	234,128	320
1400	0.2	234,128	320
2796	0.2	234,128	320

IRIS: North pole coronal hole

2016-10-19T19:04:09 to 2016-10-19T20:17:17

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: North pole coronal hole

Target: CH

Pointing: xcen=-201 ycen=926,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	470

IRIS: IHOP321 / Gregor (Borrero/Lites) umbral dots raster AR12579

2016-08-25T08:02:19 to 2016-08-25T10:17:45

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 2 Spatial x 2, Spectral x 2

Program: IHOP321 / Gregor (Borrero/Lites) umbral dots raster AR12579

Target: AR

Pointing: xcen=226 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	64,69	650
2832	0.21	64,69	650
1400	0.21	64,69	650
2796	0.21	64,69	650

246940 matches
prev 1...65 66 67 68 69 70 [71] 72 73 74 ...16463 next