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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252401 matches
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IRIS: Throughput Monitoring (Near) Disk Center

2013-10-13T04:00:22 to 2013-10-13T04:18:24

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 (Near) Disk Center

Target: QS

Pointing: xcen=-87 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Coronal Hole, Hinode/SST Context

2013-09-19T07:57:03 to 2013-09-19T08:07:31

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: Coronal Hole, Hinode/SST Context

Target: (NONE)

Pointing: xcen=-26 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,129	32
2832	1.31	188,129	8
1400	0.33	188,129	32
2796	0.33	188,129	32

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: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Deep x 2

2013-08-09T18:24:35 to 2013-08-09T19:12:34

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Deep x 2

Program: AR 11809, small dense raster - sunspot

Target: (NONE)

Pointing: xcen=711 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	38,40	200
1400	0.24	38,40	200
2796	0.24	38,40	200

IRIS: BBSO Coordination: AR12893

2021-11-08T19:14:24 to 2021-11-08T20:21:08

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

Program: BBSO Coordination: AR12893

Target: AR

Pointing: xcen=483 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	32
1400	0.35	133,129	192
2796	0.35	133,129	192

IRIS: THEMIS coordination, prominence at NE limb

2019-10-02T13:05:58 to 2019-10-02T15:25:44

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination, prominence at NE limb

Target: FI

Pointing: xcen=-789 ycen=599,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	294,182	512

IRIS: AR 12677 tracking limb-to-limb

2017-09-07T09:20:54 to 2017-09-07T12:06:06

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-288 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	480
2832	0.34	234,129	480
1400	0.34	234,129	480
2796	0.34	234,129	480

IRIS: AR low telemetry rasters

2017-07-24T01:00:03 to 2017-07-24T03:47:43

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: AR low telemetry rasters

Target: AR

Pointing: xcen=38 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	320

IRIS: HOP 329 with ALMA and Hinode

2017-03-21T13:00:07 to 2017-03-21T19:26:15

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II w s Deep x 4

Program: HOP 329 with ALMA and Hinode

Target: AR

Pointing: xcen=-106 ycen=-39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.73	73,67	530
1400	0.18	73,67	2120

IRIS: Equatorial filament near West limb, follow SOT pointing, use HOP 269 IRIS part, 0.6 MB/s

2017-03-17T11:13:08 to 2017-03-17T18:05:40

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 15 FUV spectrally rebinned x 2

Program: Equatorial filament near West limb, follow SOT pointing, use HOP 269 IRIS part, 0.6 MB/s

Target: FI

Pointing: xcen=750 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	183,129	376
2832	1.1	183,129	376
1400	1.1	183,129	376
2796	1.1	183,129	376

IRIS: ALMA Coordination HOP 328 # 201

2016-12-27T13:05:11 to 2016-12-27T14:08:33

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

Program: ALMA Coordination HOP 328 # 201

Target: CH

Pointing: xcen=-4 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,130	201
2796	0.31	121,130	202

IRIS: ALMA Coordination HOP 326

2016-12-20T12:51:47 to 2016-12-20T13:09:32

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Lossless compression

Program: ALMA Coordination HOP 326

Target: AR

Pointing: xcen=121 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	16
2832	4.44	184,130	4
1400	1.11	184,130	16
2796	1.11	184,130	16

IRIS: Explosiv e Events

2016-12-20T10:37:24 to 2016-12-20T11:32:40

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: Explosiv e Events

Target: AR

Pointing: xcen=-47 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,129	2400

IRIS: CH Boundary

2016-11-21T16:13:25 to 2016-11-21T17:04:09

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: CH Boundary

Target: CH

Pointing: xcen=318 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: Coronal hole boundary

2016-10-29T14:51:56 to 2016-10-29T17:49:26

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: Coronal hole boundary

Target: CH

Pointing: xcen=537 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	121,129	320
2796	0.55	121,129	320

252401 matches
prev 1...321 322 323 324 325 326 327 [328] 329 330 ...16827 next