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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253501 matches
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IRIS: Raster scan of AR11931

2013-12-25T21:53:51 to 2013-12-25T22:26:30

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

Program: Raster scan of AR11931

Target: AR

Pointing: xcen=279 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	308,182	100
1400	0.33	308,182	100
2796	0.33	308,182	100

IRIS: Flare watch tracking AR 11916

2013-12-10T14:12:39 to 2013-12-10T14:51:44

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: Flare watch tracking AR 11916

Target: AR

Pointing: xcen=795 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	64
2832	0.61	184,129	64
1400	0.61	184,129	64
2796	0.61	184,129	64

IRIS: CH, 30s, Lossless, full readout

2013-11-18T18:30:22 to 2013-11-18T19:08:50

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: CH, 30s, Lossless, full readout

Target: CH

Pointing: xcen=858 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.17	121,129	18
2832	6.41	121,129	6
1400	1.6	121,129	24
2796	1.6	121,129	24

IRIS: AR11893, Plage, full readout

2013-11-17T19:42:38 to 2013-11-17T20:23:04

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 8 SJI cadence 10x faster

Program: AR11893, Plage, full readout

Target: AR

Pointing: xcen=659 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	61,66	66
2832	1.84	61,66	22
1400	0.46	61,66	88
2796	0.46	61,66	88

IRIS: Plage, Disk Center, Hinode/SST Context

2013-09-17T07:39:43 to 2013-09-17T07:50:11

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Plage, Disk Center, Hinode/SST Context

Target: (NONE)

Pointing: xcen=-0 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,128	32
2832	1.31	188,128	8
1400	0.33	188,128	32
2796	0.33	188,128	32

IRIS: wobble at 0 deg roll, N pole

2013-09-02T12:49:44 to 2013-09-02T16:09:44

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

Program: wobble at 0 deg roll, N pole

Target: (NONE)

Pointing: xcen=-3 ycen=941,

saaIntervals hiIntervals

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

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

2013-08-21T08:53:07 to 2013-08-21T09:59:03

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program: AEC test 1 AR 11820

Target: (NONE)

Pointing: xcen=598 ycen=-281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.06	299,182	32
2832	8.28	299,182	8
1400	2.08	299,182	32
2796	2.06	299,182	32

IRIS: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-20T10:59:49 to 2013-08-20T11:33:12

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11818 with Hinode, large raster

Target: (NONE)

Pointing: xcen=850 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	311,182	96
2832	2.09	311,182	16
1400	0.35	311,182	96
2796	0.35	311,182	96

IRIS: Fine focus 2832, 1330, 2796, 1400; include -115

2013-08-09T06:25:02 to 2013-08-09T06:42:18

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: fine focus calibration

Target: (NONE)

Pointing: xcen=611 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Disk Center Synoptic

2013-08-04T07:14:10 to 2013-08-04T07:48:23

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Disk Center Synoptic

Target: (NONE)

Pointing: xcen=-2 ycen=16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.18	251,129	29
2832	4.28	251,129	8
1400	1.18	251,129	29
2796	1.1	251,129	31

IRIS:

2013-07-28T02:58:21 to 2013-07-28T03:09:43

Science Goal: Fine focus, 2796+NUV / 1400+FUV

Program:

Target: (NONE)

Pointing: xcen=115 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.6	172,182	18
2796	0.55	172,182	18

IRIS: BBSO coordination

2022-05-11T17:09:31 to 2022-05-11T22:01:08

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=208 ycen=-445,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	864
2832	2.03	137,129	144
1400	0.34	137,129	864
2796	0.34	137,129	864

IRIS: On-disk prominence ?

2018-10-27T00:09:56 to 2018-10-27T03:57:17

Science Goal: Very large dense 192-step raster 63.1x175 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk prominence ?

Target: FI

Pointing: xcen=-573 ycen=-60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	236,182	1103
2832	0.21	236,182	1103
1400	0.21	236,182	1104
2796	0.21	236,182	1104

IRIS: Short term AR evolution

2017-01-06T05:59:45 to 2017-01-06T06:25:26

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=189 ycen=298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	72
2832	0.36	183,129	72
1400	0.36	183,129	72
2796	0.36	183,129	72

IRIS: DST 1, magnetic cancellation

2016-10-07T14:09:19 to 2016-10-07T15:57:12

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: DST_1, magnetic cancellation

Target: AR

Pointing: xcen=254 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	64,67	173
1400	0.62	64,67	173
2796	0.62	64,67	173

253501 matches
prev 1...273 274 [275] 276 277 278 279 280 281 282 ...16901 next