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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252787 matches
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TRACE: AR8891
2000-03-04T03:03:21 to 2000-03-05T02:12:51
Science Goal: SCIPLAN_AR8891
Program:
Target:
Pointing: xcen=309 ycen=-133,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: EMERG FLUX
2000-02-23T17:33:33 to 2000-02-24T03:39:37
Science Goal: SCIPLAN_EMERG_FLUX
Program:
Target:
Pointing: xcen=-464 ycen=-153,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: FLARE TEST
2000-02-15T07:51:47 to 2000-02-15T08:34:33
Science Goal: SCIPLAN_FLARE_TEST
Program: Emerging Flux, test of HPW.flarewatch with averaging
Target:
Pointing: xcen=568 ycen=-11,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: EMERG FLUX
2000-02-12T01:02:29 to 2000-02-13T00:04:28
Science Goal: SCIPLAN_EMERG_FLUX
Program:
Target:
Pointing: xcen=11 ycen=374,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: AR8858
2000-02-08T03:11:50 to 2000-02-08T15:44:35
Science Goal: SCIPLAN_AR8858
Program: starting emerging flux campaing, and obvervation with VLA
Target:
Pointing: xcen=-381 ycen=530,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: SYNOPTIC
2000-02-04T07:46:26 to 2000-02-04T07:48:54
Science Goal: SCIPLAN_SYNOPTIC
Program: Calibrations + test of VLA sequence + flare watch
Target:
Pointing: xcen=88 ycen=86,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: SYNOPTIC
2000-02-04T07:38:47 to 2000-02-04T07:42:37
Science Goal: SCIPLAN_SYNOPTIC
Program: Calibrations + test of VLA sequence + flare watch
Target:
Pointing: xcen=1 ycen=48,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: SYNOPTIC
2000-02-03T01:24:13 to 2000-02-03T23:59:24
Science Goal: SCIPLAN_SYNOPTIC
Program: continue interconnecting loop, AR 8852
Target:
Pointing: xcen=208 ycen=317,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: FLARE GENE
2000-01-12T04:23:37 to 2000-01-13T00:34:40
Science Goal: SCIPLAN_FLARE_GENE
Program:
Target:
Pointing: xcen=-184 ycen=478,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: C1: North Pole
2026-01-31T06:45:11 to 2026-01-31T07:19:22
Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30
Program: C1: North Pole
Target: QS
Pointing: xcen=-3 ycen=972,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302.14295,18216
28322.14295,18216
14002.14295,18216
27962.14295,18216
IRIS: BBSO coordination: AR 14345
2026-01-22T17:28:10 to 2026-01-22T18:27:30
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2
Program: BBSO coordination: AR 14345
Target: AR
Pointing: xcen=407 ycen=-169,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28321.24135,13048
14000.21135,130288
27960.21135,130288
IRIS: Low-telem flare watch: AR 14341
2026-01-21T15:36:05 to 2026-01-21T16:36:34
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: Low-telem flare watch: AR 14341
Target: AR
Pointing: xcen=248 ycen=-146,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.4761,66129
14000.4761,66129
27960.4761,66129
IRIS: SUIT ccorindation, AR14341
2026-01-21T02:39:51 to 2026-01-21T03:03:31
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 ccorindation, AR14341
Target: AR
Pointing: xcen=189 ycen=-101,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,68584
27960.0468,68584
IRIS: BBSO coordination, AR14341
2026-01-19T18:20:01 to 2026-01-19T19:18:25
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, AR14341
Target: AR
Pointing: xcen=-162 ycen=-79,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28322.09133,13028
14000.35133,130168
27960.35133,130168
IRIS: High-cadence flare study, AR14341
2026-01-18T13:14:09 to 2026-01-18T14:13:59
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 study, AR14341
Target: AR
Pointing: xcen=-382 ycen=-110,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681476
27960.0468,681476

252787 matches
prev  1...9649 9650 9651 9652 9653 9654 [9655] 9656 9657 9658 ...16853  next