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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249708 matches
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IRIS: Very large dense raster of AR12113

2014-07-13T23:51:40 to 2014-07-14T03:22:05

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 AR12113

Target: AR

Pointing: xcen=211 ycen=76,

saaIntervals hiIntervals

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

IRIS: B2 Synoptic program

2014-06-08T05:43:33 to 2014-06-08T05:53:09

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

Program: B2 Synoptic program

Target: QS

Pointing: xcen=270 ycen=-249,

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: Quiet Sun Raster Timeseries

2014-05-29T04:49:36 to 2014-05-29T07:00:04

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Quiet Sun Raster Timeseries

Target: QS

Pointing: xcen=-272 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	143,129	416
2796	0.31	143,129	416

IRIS: Coronal Hole Spicules, slit at angle with limb

2014-05-13T19:58:06 to 2014-05-13T21:03:58

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Hole Spicules, slit at angle with limb

Target: CH

Pointing: xcen=619 ycen=-734,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	121,129	210
2796	0.31	121,129	210

IRIS: Flarewatch AR11944 four-step coarse raster

2014-01-07T12:10:31 to 2014-01-07T13:01:49

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR11944 four-step coarse raster

Target: AR

Pointing: xcen=-159 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	175,182	164
2796	0.31	175,182	164

IRIS: FUV Background Calibration

2013-10-15T21:09:49 to 2013-10-15T21:10:51

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: FUV Background Calibration

Target: (NONE)

Pointing: xcen=0 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

IRIS: AR 11839, BBSO coord

2013-09-12T17:05:38 to 2013-09-12T19:01:39

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Deep x 2 SJI cadence 10x faster

Program: AR 11839, BBSO coord

Target: (NONE)

Pointing: xcen=716 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	56,60	570
1400	0.2	56,60	570
2796	0.2	56,60	570

IRIS: Wobble calib, North pole, roll 45

2013-09-05T22:58:47 to 2013-09-06T00:38:36

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

Program: Wobble calib, North pole, roll 45

Target: (NONE)

Pointing: xcen=5 ycen=959,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	299
1400	0.33	174,182	300

IRIS: Four-step dense raster 1"x50" 4s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

2013-08-28T12:39:40 to 2013-08-28T16:40:02

Science Goal: Four-step dense raster 1"x50" 4s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: AR 11828, two dense step raster, DST coordination

Target: (NONE)

Pointing: xcen=546 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	55,59	1300
2796	0.18	55,59	1300

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

2013-08-12T17:04:21 to 2013-08-12T17:11:01

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

Program: Pointing test

Target: (NONE)

Pointing: xcen=17 ycen=302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	20

IRIS: E Limb AR and Spicules

2013-08-03T20:52:51 to 2013-08-03T23:51:58

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: E Limb AR and Spicules

Target: (NONE)

Pointing: xcen=-836 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	56,60	290
1400	0.61	56,60	295
2796	0.61	56,60	294

IRIS: SST Coord: Penumbral Microjets

2017-09-24T07:30:00 to 2017-09-24T10:31:56

Science Goal: Large dense 4-step raster 1x120 4s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: SST Coord: Penumbral Microjets

Target: SS

Pointing: xcen=-464 ycen=-320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	124,129	534
2832	2.04	124,129	89
1400	0.34	124,129	533
2796	0.34	124,129	534

IRIS: HOP 306 AR 12627

2017-01-24T18:52:17 to 2017-01-24T19:29:24

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306 AR 12627

Target: AR

Pointing: xcen=317 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	104
2832	0.36	183,130	104
1400	0.36	183,130	104
2796	0.36	183,130	104

IRIS: Short term AR evolution

2017-01-09T00:03:31 to 2017-01-09T01:00:37

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution

Target: AR

Pointing: xcen=697 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	160
2832	0.36	183,130	159
1400	0.36	183,130	160
2796	0.36	183,130	160

IRIS: Explosive events

2016-12-03T06:00:50 to 2016-12-03T07:00:21

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

Target: AR

Pointing: xcen=-133 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2085

249708 matches
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