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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255276 matches
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IRIS: On-disk filament 15 s exposure
2017-03-24T19:11:42 to 2017-03-24T20:31:45
Science Goal: Large sparse 96-step raster 95x120 96s Deep x 15 FUV spectrally rebinned x 2
Program: On-disk filament 15 s exposure
Target: FI
Pointing: xcen=432 ycen=-67,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.11216,12972
28321.11216,12972
14001.11216,12972
27961.11216,12972
IRIS: Large dense 320-step raster for continuous monitoring of AR 12641
2017-03-04T07:38:41 to 2017-03-04T09:01:17
Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2
Program: Large dense 320-step raster for continuous monitoring of AR 12641
Target: AR
Pointing: xcen=186 ycen=361,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.34234,129240
28320.34234,129240
14000.34234,129240
27960.34234,129240
IRIS: Low-telem east limb raster
2017-02-08T01:02:28 to 2017-02-08T02:09:32
Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2
Program: Low-telem east limb raster
Target: AR
Pointing: xcen=-999 ycen=3,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.52246,129128
IRIS: AR 12629, Short-term AR evolution (HOP 306, IRIS only)
2017-02-02T20:31:17 to 2017-02-02T21:11:15
Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2
Program: AR 12629, Short-term AR evolution (HOP 306, IRIS only)
Target: AR
Pointing: xcen=813 ycen=330,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.36183,129112
28320.36183,129112
14000.36183,129112
27960.36183,129112
IRIS: wobble east limb roll 0
2017-01-23T11:38:59 to 2017-01-23T12:39:59
Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration
Program: wobble east limb roll 0
Target: (NONE)
Pointing: xcen=-923 ycen=-3,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.33173,182183
IRIS: Filament to prominence evolution
2016-12-07T15:26:58 to 2016-12-07T15:39:30
Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2
Program: Filament to prominence evolution
Target: FI
Pointing: xcen=901 ycen=447,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.31150,13040
27960.31150,13040
IRIS: B1: AR tracking (AR 12610)
2016-11-22T08:27:48 to 2016-11-22T08:45:54
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR tracking (AR 12610)
Target: AR
Pointing: xcen=951 ycen=250,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,13016
28321.13247,13016
14001.13247,13016
27961.13247,13016
IRIS: A1: QS monitoring
2016-02-28T04:48:58 to 2016-02-28T05:07:02
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=367 ycen=-124,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: HOP 264 Prominence-Cavity
2014-11-11T19:29:46 to 2014-11-11T20:04:52
Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2
Program: HOP 264 Prominence-Cavity
Target: FI
Pointing: xcen=-950 ycen=247,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
14000.31151,129112
27960.31151,129112
IRIS: HOP 267: Footpoints of sunspot plumes
2014-10-19T22:04:38 to 2014-10-20T00:54:01
Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2
Program: HOP 267: Footpoints of sunspot plumes
Target: CH
Pointing: xcen=-320 ycen=-206,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.62143,129272
14000.21143,129816
IRIS: High Cadence Obs: AR14168
2025-08-07T23:09:22 to 2025-08-08T01:33:29
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow
Program: High Cadence Obs: AR14168
Target: AR
Pointing: xcen=565 ycen=-2,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1459,681050
IRIS: Flare study C: raster ribbons/hot plasma
2021-10-24T21:03:26 to 2021-10-24T23:11:30
Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare study C: raster ribbons/hot plasma
Target: AR
Pointing: xcen=-567 ycen=-459,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,129800
IRIS: A1: QS Monitoring
2021-04-16T04:20:14 to 2021-04-16T04:38:18
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=-2 ycen=2,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: A1: QS monitoring
2021-02-20T04:40:17 to 2021-02-20T04:58:20
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=-2 ycen=4,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: HOP 307: AR 12779
2020-11-01T17:29:34 to 2020-11-01T18:19:14
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: AR 12779
Target: AR
Pointing: xcen=920 ycen=-268,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.62281,18280
28320.62281,18280
14000.62281,18280
27960.62281,18280

255276 matches
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