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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250244 matches
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IRIS: Deep context raster for AR 11968 lead spot

2014-02-03T16:37:30 to 2014-02-03T17:11:41

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

Program: Deep context raster for AR 11968 lead spot

Target: AR

Pointing: xcen=174 ycen=260,

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: EUV BP Tracking Region 4 [S]

2014-01-16T21:06:34 to 2014-01-16T21:23:03

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II w s Deep x 4 Spatial x 1, Spectral x 2

Program: EUV BP Tracking Region 4 [S]

Target: OS

Pointing: xcen=4 ycen=-414,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	202,182	16
1400	0.17	202,182	96

IRIS: Flarewatch with Hinode

2014-01-02T10:07:36 to 2014-01-02T10:55:43

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

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=706 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	160
2796	0.3	246,129	160

IRIS: Context raster of CH

2013-12-23T01:24:00 to 2013-12-23T01:59:36

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Deep x 15

Program: Context raster of CH

Target: CH

Pointing: xcen=381 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	295,182	64
2796	0.56	295,182	64

IRIS: AR 11921, flare watch

2013-12-11T20:52:05 to 2013-12-11T21:41:30

Science Goal: Sparse synoptic raster 35x175 36s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11921, flare watch

Target: AR

Pointing: xcen=-784 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	204,182	90
2796	0.55	204,182	90

IRIS: AR 11909 above limb

2013-12-09T10:26:09 to 2013-12-09T11:00:04

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 2

Program: AR 11909 above limb

Target: QS

Pointing: xcen=951 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	232,182	16
2832	8.48	232,182	4
1400	2.12	232,182	16
2796	2.12	232,182	16

IRIS: Quiet sun, mu=0.8 raster

2013-11-16T09:11:09 to 2013-11-16T09:46:43

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.8 raster

Target: QS

Pointing: xcen=192 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	191,182	32
2832	4.45	191,182	8
1400	1.11	191,182	32
2796	1.11	191,182	32

IRIS: AR11890, Flare Watch, 30s exp

2013-11-13T18:11:02 to 2013-11-13T18:44:34

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, Flare Watch, 30s exp

Target: AR

Pointing: xcen=867 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: Repeated raster scans of filament

2013-10-25T15:34:46 to 2013-10-25T17:17:19

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: Repeated raster scans of filament

Target: FI

Pointing: xcen=115 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	228,182	192

IRIS: AR 11837, DST/BBSO Context

2013-09-06T14:35:01 to 2013-09-06T14:38:07

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 11837, DST/BBSO Context

Target: (NONE)

Pointing: xcen=812 ycen=-315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,128	16
2832	0.77	188,128	4
1400	0.19	188,128	16
2796	0.19	188,128	16

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

2013-08-21T14:46:34 to 2013-08-21T15:52:36

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

Program: AEC test 6

Target: (NONE)

Pointing: xcen=638 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.52	296,182	128

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

2013-08-20T07:30:39 to 2013-08-20T09:00:39

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

Program: Wobble test at roll -45, N pole

Target: (NONE)

Pointing: xcen=-10 ycen=906,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	270

IRIS: Synoptic sparse raster 35"x175" 36s C II Si IV Deep x 4 FUV spectrally rebinned x 2

2013-08-10T04:43:08 to 2013-08-10T04:49:20

Science Goal: Synoptic sparse raster 35"x175" 36s C II Si IV Deep x 4 FUV spectrally rebinned x 2

Program: Synoptic program at disk center

Target: (NONE)

Pointing: xcen=-2 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	202,182	36
1400	0.17	202,182	36

IRIS: BBSO Coordination: AR 12833

2021-06-20T16:59:51 to 2021-06-20T23:04:24

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: AR 12833

Target: AR

Pointing: xcen=344 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1080
2832	2.03	137,129	180
1400	0.34	137,129	1080
2796	0.34	137,129	1080

IRIS: Explosive events (high cadence sit-and-stare)

2021-03-24T18:41:05 to 2021-03-24T19:52:26

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 (high cadence sit-and-stare)

Target: AR

Pointing: xcen=-372 ycen=435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2500

250244 matches
prev 1...561 562 563 [564] 565 566 567 568 569 570 ...16683 next