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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IRIS: Flare watch

2015-01-06T22:47:13 to 2015-01-06T23:45:21

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=535 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.11	120,130	514
2796	0.11	120,130	514

IRIS: Coronal Hole Plumes

2014-11-16T11:20:44 to 2014-11-16T12:19:42

Science Goal: Very large dense 16-step raster 5x175 16s C II Si IV Deep x 30 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Coronal Hole Plumes

Target: CH

Pointing: xcen=-159 ycen=-122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	173,182	56
1400	1.05	173,182	56

IRIS: HOP 269, Prominence-Coronal Cavity Systems

2014-10-09T22:20:08 to 2014-10-10T02:20:59

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 269, Prominence-Coronal Cavity Systems

Target: FI

Pointing: xcen=598 ycen=-521,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	184,129	757
2796	0.32	184,129	757

IRIS: Filament watch

2014-08-15T08:34:52 to 2014-08-15T09:56:11

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Filament watch

Target: FI

Pointing: xcen=392 ycen=-469,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.81	169,182	100
1400	0.81	169,182	100
2796	0.81	169,182	100

IRIS: C1: South Pole

2014-08-09T10:16:29 to 2014-08-09T10:50:40

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

Program: C1: South Pole

Target: CH

Pointing: xcen=4 ycen=-930,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.29	295,182	15
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: A1: Throughput monitoring

2014-07-18T04:20:24 to 2014-07-18T04:38:28

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: Throughput monitoring

Target: QS

Pointing: xcen=359 ycen=-60,

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: Throughput monitoring

2014-07-07T05:08:18 to 2014-07-07T05:18:28

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: Throughput monitoring

Target: QS

Pointing: xcen=-41 ycen=62,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	189,129	8
2832	4.52	189,129	2
1400	1.13	189,129	9
2796	1.13	189,129	9

IRIS: SST Coordination [Doyle]

2014-06-02T09:42:38 to 2014-06-02T11:48:08

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 15

Program: SST Coordination [Doyle]

Target: CH

Pointing: xcen=343 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	448

IRIS: Quiet Sun Survey Raster - 16s exposure

2014-05-16T20:09:34 to 2014-05-16T21:57:33

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 15 Spatial x 2, Spectral x 4

Program: Quiet Sun Survey Raster - 16s exposure

Target: QS

Pointing: xcen=-46 ycen=526,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	308,182	200
1400	0.54	308,182	200

IRIS: Coronal Hole Spicules, slit inclined to limb, SJI 2796, 1400, 1330

2014-05-13T21:37:36 to 2014-05-13T22:49:38

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Coronal Hole Spicules, slit inclined to limb, SJI 2796, 1400, 1330

Target: CH

Pointing: xcen=617 ycen=-736,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	61,66	270
1400	0.27	61,66	270
2796	0.27	61,66	270

IRIS: Focus calibration

2014-05-02T04:54:04 to 2014-05-02T05:11:20

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Focus calibration

Target: QS

Pointing: xcen=80 ycen=109,

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: IHOP249 Spicules, Roll -90 N. Pole

2014-04-12T01:07:31 to 2014-04-12T03:22:19

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

Program: IHOP249 Spicules, Roll -90 N. Pole

Target: SP

Pointing: xcen=-3 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	426
2796	0.32	121,129	426

IRIS: Wave study at DC

2014-02-27T07:24:29 to 2014-02-27T08:37:18

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 15

Program: Wave study at DC

Target: OS

Pointing: xcen=-0 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	119,129	259

IRIS: sparse raster on east part of 193 dark channel in AR 11967

2014-02-01T07:42:05 to 2014-02-01T08:02:03

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: sparse raster on east part of 193 dark channel in AR 11967

Target: (NONE)

Pointing: xcen=-391 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	232,182	32
2832	2.5	232,182	8
1400	0.65	232,182	31
2796	0.62	232,182	32

IRIS: Context raster for AR 11960

2014-01-29T18:22:58 to 2014-01-29T18:41:04

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 15

Program: Context raster for AR 11960

Target: AR

Pointing: xcen=863 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	295,182	16
2832	1.13	295,182	16
1400	1.13	295,182	16
2796	1.13	295,182	16

250225 matches
prev 1...313 314 315 316 [317] 318 319 320 321 322 ...16682 next