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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248187 matches
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IRIS: Very large dense raster of Coronal Hole

2014-07-30T22:55:28 to 2014-07-31T02:25:53

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 Coronal Hole

Target: CH

Pointing: xcen=-326 ycen=-131,

saaIntervals hiIntervals

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

IRIS: IHOP 247, Hot plage / AR moss

2014-04-27T10:59:06 to 2014-04-27T14:57:01

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: IHOP 247, Hot plage / AR moss

Target: AR

Pointing: xcen=301 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	1420
2796	0.17	121,129	1420

IRIS: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-14T11:18:14 to 2013-08-14T11:48:06

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11817, very large sit-and-stare, w/ roll -90

Target: (NONE)

Pointing: xcen=134 ycen=-444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	172,182	98
2832	1.49	172,182	20
1400	0.25	172,182	118
2796	0.25	172,182	119

IRIS: Large coarse raster on AR12130

2014-08-01T04:49:30 to 2014-08-01T07:11:03

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 4 FUV spectrally rebinned x 4

Program: Large coarse raster on AR12130

Target: AR

Pointing: xcen=-626 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	150,129	798
2796	0.18	150,129	800

IRIS: Quiet Sun Long Timeseries

2014-05-21T11:47:58 to 2014-05-21T18:37:17

Science Goal: Large sparse 4-step raster 3x120 4s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Quiet Sun Long Timeseries

Target: QS

Pointing: xcen=83 ycen=450,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	124,129	660
2832	3.72	124,129	110
1400	0.62	124,129	660
2796	0.62	124,129	660

TRACE: Prom Fil

1999-02-04T09:53:25 to 1999-02-04T11:04:51

Science Goal: SCIPLAN_Prom_Fil

Program:

Target:

Pointing: xcen=650 ycen=-795,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.68	384,384	43
1550	1.1	384,384	66
1216	1.09	384,384	65

IRIS: NSO coordination: IHOP 268

2015-10-22T13:01:26 to 2015-10-22T16:57:36

Science Goal: Sparse synoptic raster 35x175 36s Si IV Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: NSO coordination: IHOP 268

Target: SS

Pointing: xcen=-298 ycen=82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.64	204,182	144
1400	0.33	204,182	720

IRIS: coord. w/ SST, prog. C, RBE/RRE in QS/CH

2015-09-28T08:09:13 to 2015-09-28T10:53:37

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 Lossless compression

Program: coord. w/ SST, prog. C, RBE/RRE in QS/CH

Target: QS

Pointing: xcen=-145 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.21	64,69	800
2796	0.21	64,69	800

IRIS: IHOP 249, Spicules at north limb, 5 arcsec from limb

2014-04-28T22:39:44 to 2014-04-29T02:59:14

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

Program: IHOP 249, Spicules at north limb, 5 arcsec from limb

Target: QS

Pointing: xcen=-2 ycen=961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	818
2796	0.32	121,129	818

IRIS: High-cadence flare program on AR 12965

2022-03-14T00:17:44 to 2022-03-14T04:04:48

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k always

Program: High-cadence flare program on AR 12965

Target: AR

Pointing: xcen=-126 ycen=491,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	16880

IRIS: AR 12135 SNS on umbra with SOT

2014-08-11T11:48:50 to 2014-08-11T13:00:41

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15

Program: AR 12135 SNS on umbra with SOT

Target: SS

Pointing: xcen=-25 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	128
2796	0.56	169,182	128

IRIS: AR12102 rasters, SST coordination

2014-07-04T08:03:18 to 2014-07-04T11:04:15

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR12102 rasters, SST coordination

Target: AR

Pointing: xcen=14 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	143,129	512
2832	1.41	143,129	128
1400	0.35	143,129	512
2796	0.35	143,129	512

IRIS:

2013-08-02T17:07:23 to 2013-08-02T20:23:41

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

Program:

Target: (NONE)

Pointing: xcen=-728 ycen=239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	1020
2832	1.15	56,60	170
1400	0.19	56,60	1020
2796	0.19	56,60	1020

IRIS: Polar coronal hole, sit-and stare

2016-10-08T16:34:09 to 2016-10-08T18:03:52

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

Program: Polar coronal hole, sit-and stare

Target: CH

Pointing: xcen=11 ycen=916,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	119,129	562

IRIS: Sunspot dense raster coord with BBSO

2014-07-30T20:01:23 to 2014-07-30T22:25:14

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 2

Program: Sunspot dense raster coord with BBSO

Target: SS

Pointing: xcen=562 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	66,66	620
1400	0.23	66,66	620
2796	0.23	66,66	620

248187 matches
prev 1...49 50 51 [52] 53 54 55 56 57 58 ...16546 next