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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256367 matches
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IRIS: Flare watch on AR 11967

2014-01-29T14:24:21 to 2014-01-29T15:27:00

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch on AR 11967

Target: AR

Pointing: xcen=-864 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	200
1400	0.31	134,129	200

IRIS: Sensitivity Monitoring of Quiet Sun Near Disk Center

2014-01-17T04:50:24 to 2014-01-17T05:07:39

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: Sensitivity Monitoring of Quiet Sun Near Disk Center

Target: QS

Pointing: xcen=-1 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Large Dense Raster of AR11944

2014-01-14T14:53:30 to 2014-01-14T14:57:49

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Large Dense Raster of AR11944

Target: AR

Pointing: xcen=948 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	126,129	24
2796	0.18	126,129	24

IRIS: AR11890, 30s exposures, flare watch

2013-11-10T01:52:54 to 2013-11-10T02:26:27

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, 30s exposures, flare watch

Target: AR

Pointing: xcen=278 ycen=-220,

saaIntervals hiIntervals

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

IRIS: AR11884, flare watch

2013-11-05T07:56:36 to 2013-11-05T08:33:39

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11884, flare watch

Target: AR

Pointing: xcen=653 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	191,182	112
1400	0.33	191,182	112
2796	0.33	191,182	112

IRIS: Fast dynamics in QS (Mg II)

2013-10-23T02:11:35 to 2013-10-23T02:30:10

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

Program: Fast dynamics in QS (Mg II)

Target: QS

Pointing: xcen=458 ycen=-80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	61,65	120

IRIS: GT ISS Calibration

2013-09-25T22:09:21 to 2013-09-25T22:10:21

Science Goal: 4 limb coalignment sequence

Program: GT ISS Calibration

Target: AR

Pointing: xcen=-790 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	10

IRIS: BBSO context, AR 11841

2013-09-13T18:44:56 to 2013-09-13T18:55:24

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: BBSO context, AR 11841

Target: (NONE)

Pointing: xcen=-678 ycen=-163,

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

2013-08-17T10:43:28 to 2013-08-17T11:49:30

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

Program: AR11817, AEC test 4, MgII h/k, AF only

Target: (NONE)

Pointing: xcen=676 ycen=-397,

saaIntervals hiIntervals

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

IRIS: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 8

2013-08-10T21:04:11 to 2013-08-10T21:57:21

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: Plage, longer exposures

Target: (NONE)

Pointing: xcen=767 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.74	38,40	72
2832	4.43	38,40	12
1400	0.74	38,40	72
2796	0.74	38,40	72

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

2013-08-09T16:40:21 to 2013-08-09T17:13:52

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

Program: AR 11809, very large dense raster

Target: (NONE)

Pointing: xcen=576 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.84	310,182	40
1400	0.21	310,182	159
2796	0.17	310,182	199

IRIS:

2013-08-01T07:57:51 to 2013-08-01T09:33:51

Science Goal: Large dense long raster 21"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program:

Target: (NONE)

Pointing: xcen=-81 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5.97	194,182	16
2832	24	194,182	4
1400	6.03	194,182	16
2796	6	194,182	16

IRIS: Flare Study B: SnS of Ribbons and Hot Plasma in Unnamed SE AR

2021-04-17T06:55:51 to 2021-04-17T16:49:05

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B: SnS of Ribbons and Hot Plasma in Unnamed SE AR

Target: AR

Pointing: xcen=-725 ycen=-322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	1264
1400	0.47	61,67	1265
2796	0.47	61,67	1265

IRIS: HOP 307: AR12790

2020-12-07T09:25:47 to 2020-12-07T10:14:52

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307: AR12790

Target: AR

Pointing: xcen=109 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: East Limb AR

2019-05-04T23:38:38 to 2019-05-05T02:16:02

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

Program: East Limb AR

Target: AR

Pointing: xcen=-902 ycen=147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	256
2832	0.61	184,129	256
1400	0.61	184,129	256
2796	0.61	184,129	256

256367 matches
prev 1...369 370 371 372 373 374 375 [376] 377 378 ...17092 next