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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257278 matches
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IRIS: A1: QS monitoring
2026-04-03T04:20:04 to 2026-04-03T04:38:08
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=1 ycen=26,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: A1: QS Monitoring
2026-03-30T04:07:02 to 2026-03-30T04:25:06
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=44,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: Sit-and-stare flare study (low data) (14392)
2026-03-23T22:27:37 to 2026-03-23T23:58:35
Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2
Program: Sit-and-stare flare study (low data) (14392)
Target: AR
Pointing: xcen=896 ycen=-282,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.4662,69198
14000.4662,69198
27960.4662,69198
IRIS: SUIT AR close to disk (AR4391)
2026-03-15T01:44:06 to 2026-03-15T03:22:46
Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4
Program: SUIT AR close to disk (AR4391)
Target: AR
Pointing: xcen=96 ycen=256,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.8293,182124
14000.2293,182496
27960.2293,182496
SOTSP: AR 14393
2026-03-14T20:01:16 to 2026-03-14T20:48:39
Science Goal:
Program: Fast map, 230"x164", Q65, 1-side CCD
Target: Active Region
Pointing: xcen=-211 ycen=311,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0235,162744
6302A Velocity 6301.5A0235,162744
6302A Transverse Flux Density0235,162744
6302A Longitudinal Flux Density0235,162744
IRIS: Raster of hot ribbons (AR4391)
2026-03-14T19:54:22 to 2026-03-14T23:54:11
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Raster of hot ribbons (AR4391)
Target: AR
Pointing: xcen=77 ycen=212,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,651504
IRIS: High cadence flare (AR4384)
2026-03-14T06:40:06 to 2026-03-14T12:40:07
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: High cadence flare (AR4384)
Target: AR
Pointing: xcen=952 ycen=165,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,689480
27960.0468,689480
IRIS: High cadence flare obs. (unnamed AR)
2026-03-11T11:49:19 to 2026-03-11T13:47:02
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: High cadence flare obs. (unnamed AR)
Target: AR
Pointing: xcen=-807 ycen=275,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,683100
27960.0468,683100
SOTSP: AR14387
2026-03-11T07:51:05 to 2026-03-11T08:38:29
Science Goal:
Program: Fast map, 230"x164", Q65, 1-side CCD
Target: Active Region
Pointing: xcen=-580 ycen=214,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0236,162749
6302A Velocity 6301.5A0236,162749
6302A Transverse Flux Density0236,162749
6302A Longitudinal Flux Density0236,162749
SOTSP: Synoptic
2026-03-11T06:26:16 to 2026-03-11T06:28:04
Science Goal: Synoptic
Program: Synoptic Very Fast Map, 15"x162", 3 mins.
Target: Calibration, Synoptic
Pointing: xcen=0 ycen=7,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity016,16250
6302A Velocity 6301.5A016,16250
6302A Transverse Flux Density016,16250
6302A Longitudinal Flux Density016,16250
IRIS: A1: QS monitoring
2026-03-06T04:35:05 to 2026-03-06T04:53:08
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=0 ycen=2,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: SUIT and Hinode coordination (AR 14381)
2026-03-04T00:30:38 to 2026-03-04T01:59:04
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2
Program: SUIT and Hinode coordination (AR 14381)
Target: AR
Pointing: xcen=-357 ycen=228,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1565,68586
27960.1565,68586
IRIS: C1: South Pole
2026-02-28T05:30:29 to 2026-02-28T06:04:39
Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30
Program: C1: South Pole
Target: QS
Pointing: xcen=8 ycen=-948,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302.14295,18216
28322.14295,18216
14002.14295,18216
27962.14295,18216
IRIS: Low Telemetry Flare Study
2026-02-13T06:40:24 to 2026-02-13T07:53:50
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2
Program: Low Telemetry Flare Study
Target: AR
Pointing: xcen=286 ycen=266,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,68472
IRIS: SUIT coordination
2026-02-13T01:49:38 to 2026-02-13T02:57:05
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: SUIT coordination
Target: AR
Pointing: xcen=-441 ycen=272,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681663
27960.0468,681664

257278 matches
prev  1...10849 10850 10851 10852 10853 10854 10855 [10856] 10857 10858 ...17152  next