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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250486 matches
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IRIS: Hot loops raster AR12634

2017-02-10T05:10:21 to 2017-02-10T06:15:49

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops raster AR12634

Target: AR

Pointing: xcen=-194 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,131	16
1400	4.09	154,131	16
2796	4.09	154,131	16

IRIS: Calib 14: Wobble calbration (E limb)

2017-02-01T11:30:36 to 2017-02-01T12:43:56

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

Program: Calib 14: Wobble calbration (E limb)

Target: (NONE)

Pointing: xcen=-923 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	220

IRIS: HOP 306 AR 12626

2017-01-20T02:26:21 to 2017-01-20T02:57:45

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306 AR 12626

Target: AR

Pointing: xcen=177 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	88
2832	0.36	183,130	88
1400	0.36	183,130	88
2796	0.36	183,130	88

IRIS: A1 QS monitoring

2016-11-15T04:19:28 to 2016-11-15T04:37:32

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 QS monitoring

Target: QS

Pointing: xcen=79 ycen=-53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 243: Plage study

2016-03-19T00:14:44 to 2016-03-19T02:43:12

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 243: Plage study

Target: QS

Pointing: xcen=630 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	66,67	900
2832	0.16	66,67	900
1400	0.16	66,67	900
2796	0.16	66,67	900

IRIS: Calib 14: Wobble North Pole

2015-11-28T11:57:52 to 2015-11-28T13:07:31

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

Program: Calib 14: Wobble North Pole

Target: CH

Pointing: xcen=-46 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	209

IRIS: Emerging active region AR12385

2015-07-11T04:29:17 to 2015-07-11T07:25:37

Science Goal: Large dense 4-step raster 1x120 4s C II Si IV Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Emerging active region AR12385

Target: AR

Pointing: xcen=778 ycen=103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	124,129	850
2832	1.04	124,129	170
1400	0.17	124,129	1020

IRIS: Orbital Wobble Cal, North Pole

2014-02-07T21:14:46 to 2014-02-07T22:12:06

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

Program: Orbital Wobble Cal, North Pole

Target: (NONE)

Pointing: xcen=-2 ycen=956,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	172
1400	0.33	174,182	172

IRIS: disk center throughput monitoring, non-simultaneous

2014-01-30T05:22:57 to 2014-01-30T05:41:01

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: disk center throughput monitoring, non-simultaneous

Target: QS

Pointing: xcen=6 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	247,129	15
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: BBSO coordination

2024-08-09T16:29:38 to 2024-08-09T21:29:14

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: BBSO coordination

Target: AR

Pointing: xcen=543 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	122,129	960
2796	0.31	122,129	960

IRIS: Flare ribbon spatial/temporal analysis study

2024-05-08T21:09:36 to 2024-05-08T22:57:27

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 ribbon spatial/temporal analysis study

Target: AR

Pointing: xcen=288 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	230
1400	0.47	61,67	230
2796	0.47	61,67	230

IRIS: Flare Study B on AR12989

2022-04-14T21:27:38 to 2022-04-14T23:14:33

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 on AR12989

Target: AR

Pointing: xcen=-682 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	228
1400	0.47	61,67	228
2796	0.47	61,67	228

IRIS: Off-limb flare watch incoming AR

2022-01-14T18:45:34 to 2022-01-14T19:45:45

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

Program: Off-limb flare watch incoming AR

Target: AR

Pointing: xcen=-805 ycen=538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	376

IRIS: B1: AR tracking (limb-to-limb) on AR 12919

2022-01-04T08:44:09 to 2022-01-04T09:02:15

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking (limb-to-limb) on AR 12919

Target: AR

Pointing: xcen=773 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Flare Study A: Hi-cadence SnS of Ribbons in AR12841

2021-04-14T04:47:51 to 2021-04-14T05:35:44

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: Flare Study A: Hi-cadence SnS of Ribbons in AR12841

Target: AR

Pointing: xcen=107 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	1556

250486 matches
prev 1...1233 1234 [1235] 1236 1237 1238 1239 1240 1241 1242 ...16700 next