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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256363 matches
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IRIS: AR11899 Deep exposures on sunspot

2013-11-22T18:31:09 to 2013-11-22T19:04:34

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: AR11899 Deep exposures on sunspot

Target: AR

Pointing: xcen=792 ycen=78,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.44	295,182	14
2832	8.47	295,182	4
1400	2.11	295,182	16
2796	2.24	295,182	15

IRIS: Throughput Monitoring (Near) Disk Center

2013-10-08T04:20:22 to 2013-10-08T04:38:24

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=271 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	239,129	15
2832	4.51	239,129	4
1400	1.13	239,129	15
2796	1.13	239,129	15

IRIS: Coronal Hole Mosaic - Pointing Four

2013-09-24T20:08:25 to 2013-09-24T20:27:28

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: Coronal Hole Mosaic - Pointing Four

Target: (NONE)

Pointing: xcen=-164 ycen=543,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	299,182	32
2832	2.38	299,182	8
1400	0.6	299,182	32
2796	0.6	299,182	32

IRIS: AR 11841, BBSO context

2013-09-15T16:19:43 to 2013-09-15T16:30:11

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: AR 11841, BBSO context

Target: (NONE)

Pointing: xcen=-327 ycen=-184,

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: Coronal hole waist

2013-09-14T01:39:43 to 2013-09-14T03:38:40

Science Goal: Four-step coarse raster 6"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Coronal hole waist

Target: (NONE)

Pointing: xcen=469 ycen=408,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,60	360
1400	0.33	61,60	360
2796	0.33	61,60	360

IRIS: throughput monitoring

2013-09-08T04:30:32 to 2013-09-08T04:47:38

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: throughput monitoring

Target: (NONE)

Pointing: xcen=82 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,128	15
2832	4.27	251,128	4
1400	1.33	251,128	13
2796	1.07	251,128	16

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

2013-08-22T13:05:36 to 2013-08-22T13:08:56

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

Program: Ptg test SE

Target: (NONE)

Pointing: xcen=-375 ycen=-379,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	10
1400	0.33	174,182	10

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

2013-08-10T17:12:34 to 2013-08-10T17:45:51

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 11809 near limb

Target: (NONE)

Pointing: xcen=787 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	312,182	96
2832	2.09	312,182	16
1400	0.35	312,182	96
2796	0.35	312,182	96

IRIS:

2013-07-30T14:06:02 to 2013-07-30T15:46:02

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

Program:

Target: (NONE)

Pointing: xcen=-1 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

IRIS: Flare watch program C at AR 12941

2022-02-11T19:17:21 to 2022-02-11T20:03:27

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

Program: Flare watch program C at AR 12941

Target: AR

Pointing: xcen=383 ycen=477,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	288

IRIS: BBSO Coordination

2021-11-30T20:38:34 to 2021-11-30T21:37:18

Science Goal: Very large coarse 16-step raster 30x175 16s 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

Target: AR

Pointing: xcen=665 ycen=-418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	42
1400	0.35	197,182	168
2796	0.35	197,182	168

IRIS: Flare Watch in AR 12770

2020-08-07T15:09:34 to 2020-08-07T16:38:38

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: Flare Watch in AR 12770

Target: AR

Pointing: xcen=-403 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	290
2832	0.31	71,68	290
2796	0.31	71,68	290

IRIS: GREGOR Coordination

2019-06-28T12:29:30 to 2019-06-28T16:50:02

Science Goal: Medium dense 96-step raster 31.35x60 96s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: GREGOR Coordination

Target: QS

Pointing: xcen=-3 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	94,65	1240
2832	1.05	94,65	248
2796	0.18	94,65	1488

IRIS: HOP 244 SADs off-limb

2017-09-10T19:44:11 to 2017-09-11T04:13:25

Science Goal: Very large coarse 8-step raster 14x175 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 244 SADs off-limb

Target: AR

Pointing: xcen=997 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	180,182	3263

IRIS: BBSO coordination (HOP 342)

2017-08-27T19:32:46 to 2017-08-27T22:58:45

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO coordination (HOP 342)

Target: AR

Pointing: xcen=207 ycen=44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.82	121,129	251
1400	0.82	121,129	251
2796	0.82	121,129	251

256363 matches
prev 1...297 298 299 300 301 [302] 303 304 305 306 ...17091 next