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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: Throughput Monitoring Quiet Sun Disk Center

2013-09-26T04:40:24 to 2013-09-26T04:57:30

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 Quiet Sun Disk Center

Target: QS

Pointing: xcen=97 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.15	251,129	14
2832	4.27	251,129	4
1400	1.23	251,129	14
2796	1.07	251,129	16

IRIS: AR 11837, DST/BBSO context

2013-09-06T19:29:22 to 2013-09-06T19:32:28

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2

Program: AR 11837, DST/BBSO context

Target: (NONE)

Pointing: xcen=861 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	251,128	16
2832	0.77	251,128	4
1400	0.19	251,128	16
2796	0.19	251,128	16

IRIS: Wobble calib, roll 45, East.

2013-09-05T21:08:44 to 2013-09-05T22:48:44

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

Program: Wobble calib, roll 45, East.

Target: (NONE)

Pointing: xcen=-942 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	287
1400	0.33	174,182	288

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

2013-08-14T22:50:44 to 2013-08-14T23:09:47

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: filament, SW, very large sparse raster

Target: (NONE)

Pointing: xcen=711 ycen=-499,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	299,182	31
2832	2.38	299,182	8
1400	0.61	299,182	31
2796	0.6	299,182	32

SOT: Filament w/La Palma

2007-04-15T06:14:01 to 2007-04-15T08:29:51

Science Goal: Filaments; LMB; filament

Program: Gb CaH Mag 1Kx1K 1x1, 15sec

Target: filament

Pointing: xcen=-442 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.35	55,55	393
TF Fe I 6302	0.35	81,81	393
Ca II H line	0.35	55,55	393

IRIS: BBSO coordination, AR 13078

2022-08-17T16:59:00 to 2022-08-17T21:59:21

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, AR 13078

Target: AR

Pointing: xcen=415 ycen=-457,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	144
1400	0.35	133,129	864
2796	0.35	133,129	864

IRIS: High-cadence flare program, AR12936

2022-01-27T21:44:14 to 2022-01-27T22:38:05

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-cadence flare program, AR12936

Target: AR

Pointing: xcen=-584 ycen=326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	3376

IRIS: BBSO coordination

2021-05-11T16:59:45 to 2021-05-11T23:04:46

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

Target: AR

Pointing: xcen=-336 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.44	133,129	150
1400	0.41	133,129	900
2796	0.41	133,129	901

IRIS: BBSO Coordination: AR 12770

2020-08-07T17:05:19 to 2020-08-07T18:59:44

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO Coordination: AR 12770

Target: AR

Pointing: xcen=-388 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	135,129	480
2832	0.72	135,129	160
1400	0.18	135,129	639

IRIS: AR tracking limb-to-limb

2017-09-05T02:06:58 to 2017-09-05T05:19:42

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-768 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	560
2832	0.34	234,129	560
1400	0.34	234,129	560
2796	0.34	234,129	560

IRIS: Nes AR in East, like HOP 307

2017-07-20T01:39:50 to 2017-07-20T03:08:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: Nes AR in East, like HOP 307

Target: AR

Pointing: xcen=-763 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: GREGOR coordination AR12664

2017-06-26T07:28:47 to 2017-06-26T10:03:05

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination AR12664

Target: AR

Pointing: xcen=-100 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	135,129	1776

IRIS: SST coordination

2017-04-22T06:59:26 to 2017-04-22T09:37:53

Science Goal: Medium coarse 16-step raster 30x60 16s Deep x 2 FUV spectrally rebinned x 2

Program: SST coordination

Target: AR

Pointing: xcen=-452 ycen=267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	91,66	720
2832	0.22	91,66	720
1400	0.22	91,66	720
2796	0.22	91,66	720

IRIS: HOP 336 (North hemisphere) #6

2017-04-10T23:30:24 to 2017-04-11T00:20:16

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 (North hemisphere) #6

Target: QS

Pointing: xcen=247 ycen=656,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: HOP 306 on AR12648 (IRIS only)

2017-04-10T09:56:15 to 2017-04-10T15:49:58

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306 on AR12648 (IRIS only)

Target: AR

Pointing: xcen=552 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	320
2832	1.11	184,129	320
1400	1.11	184,129	320
2796	1.11	184,129	320

256363 matches
prev 1...313 314 315 316 317 [318] 319 320 321 322 ...17091 next