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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249792 matches
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IRIS: IHOP 255 and 300, prominence on SW limb

2016-04-06T07:34:11 to 2016-04-06T10:54:16

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

Program: IHOP 255 and 300, prominence on SW limb

Target: FI

Pointing: xcen=845 ycen=-530,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	247,129	320
2832	2.5	247,129	80
1400	0.63	247,129	320
2796	0.63	247,129	320

IRIS: AR monitoring, 400-step raster on AR12526

2016-04-02T02:41:11 to 2016-04-02T03:42:33

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: AR monitoring, 400-step raster on AR12526

Target: AR

Pointing: xcen=531 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: Off-limb Coronal Rain w/ DST

2015-12-06T15:05:41 to 2015-12-06T16:04:59

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Coronal Rain w/ DST

Target: CR

Pointing: xcen=-989 ycen=-157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	169,182	188
2796	0.32	169,182	188

IRIS: HOP 243 Hinode coord

2015-11-29T01:06:46 to 2015-11-29T02:06:28

Science Goal: Medium sparse 2-step raster 1x60 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 243 Hinode coord

Target: QS

Pointing: xcen=148 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	62,66	32
1400	0.37	62,66	160
2796	0.31	62,66	192

IRIS: Flare watch

2015-11-09T18:04:30 to 2015-11-09T19:05:54

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=922 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	149,129	300
2796	0.2	149,129	300

IRIS: Flare watch

2015-11-08T03:04:28 to 2015-11-08T04:06:59

Science Goal: Large dense 32-step raster 10.24x120 32s C II Mg II h/k Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=-816 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	132,129	848
2796	0.07	132,129	848

IRIS: HOP 151 support

2015-11-01T00:17:27 to 2015-11-01T01:35:07

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 151 support

Target: QS

Pointing: xcen=72 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	73,69	128
2832	2.43	73,69	32
1400	0.61	73,69	128
2796	0.61	73,69	128

IRIS: IHOP 272: Identifying MHD waves in AR 12434

2015-10-17T10:49:17 to 2015-10-17T15:03:56

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: IHOP 272: Identifying MHD waves in AR 12434

Target: AR

Pointing: xcen=-439 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	128,129	720
1400	0.35	128,129	720
2796	0.35	128,129	720

IRIS: C1 South Pole

2015-07-25T05:31:35 to 2015-07-25T06:05:46

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1 South Pole

Target: (NONE)

Pointing: xcen=4 ycen=-933,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Very Large Dense Raster of AR near E Limb

2015-05-02T02:34:47 to 2015-05-02T03:36:00

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

Program: Very Large Dense Raster of AR near E Limb

Target: AR

Pointing: xcen=-814 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: A1: QS Monitoring

2015-04-30T04:10:16 to 2015-04-30T04:28:20

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=-2 ycen=2,

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: Filament associated with AR 12321

2015-04-19T07:29:21 to 2015-04-19T16:59:15

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 2 Spatial x 2, Spectral x 2

Program: Filament associated with AR 12321

Target: FI

Pointing: xcen=362 ycen=304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	186,129	2701
2832	0.21	186,129	2701
1400	0.21	186,129	2701
2796	0.21	186,129	2699

IRIS: Wobble calibration -45

2015-03-30T23:38:52 to 2015-03-31T02:58:52

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

Program: Wobble calibration -45

Target: (NONE)

Pointing: xcen=659 ycen=668,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	600
1400	0.33	174,182	599

IRIS: AR Flare Watch

2015-03-14T17:39:12 to 2015-03-15T03:05:53

Science Goal: Large sparse 2-step raster 1x120 2s C II Si IV Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: AR Flare Watch

Target: AR

Pointing: xcen=322 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	124,129	1649
2832	0.34	124,129	1650
1400	0.34	124,129	1650

IRIS: SG Heater Test

2015-02-09T16:09:19 to 2015-02-09T17:15:22

Science Goal: Very large dense 16-step raster 5x175 16s C II Deep x 8 Spatial x 4, Spectral x 1 SJI cadence 0.25x faster

Program: SG Heater Test

Target: AR

Pointing: xcen=-14 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	171,182	108

249792 matches
prev 1...945 946 947 [948] 949 950 951 952 953 954 ...16653 next