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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250332 matches
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IRIS: Full Spectral Readout: QS

2017-10-23T17:36:54 to 2017-10-23T18:43:50

Science Goal: Medium dense 192-step raster 63.1x60 192s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: Full Spectral Readout: QS

Target: QS

Pointing: xcen=458 ycen=-800,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,67	288
2832	1.39	128,67	48
1400	0.23	128,67	288
2796	0.23	128,67	288

IRIS: A1: QS Monitoring

2017-10-17T04:36:04 to 2017-10-17T04:54:08

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=-2 ycen=7,

saaIntervals hiIntervals

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

IRIS: Streamer off-limb

2017-10-13T22:03:13 to 2017-10-14T00:37:15

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Streamer off-limb

Target: CR

Pointing: xcen=-398 ycen=939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	2.05	169,182	75
2796	2.05	169,182	75

IRIS: SST Corrd, dense 16step raster of light bridge, low rate

2017-10-05T11:10:19 to 2017-10-05T17:44:08

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST Corrd, dense 16step raster of light bridge, low rate

Target: AR

Pointing: xcen=718 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.31	65,69	300
1400	0.22	65,69	1800
2796	0.22	65,69	1800

IRIS: B2: QS tracking (B1 AR12680)

2017-09-17T03:51:54 to 2017-09-17T04:01:30

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking (B1 AR12680)

Target: QS

Pointing: xcen=70 ycen=461,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Sunspot AR12680 (BBSO)

2017-09-14T22:48:00 to 2017-09-15T00:06:01

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

Program: Sunspot AR12680 (BBSO)

Target: SS

Pointing: xcen=-242 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	126
2832	3.72	123,129	21
1400	0.62	123,129	126
2796	0.62	123,129	126

IRIS: flare watch 320-step context raster

2017-09-09T18:07:36 to 2017-09-09T18:57:31

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Deep x 8 Spatial x 2, Spectral x 2

Program: flare watch 320-step context raster

Target: AR

Pointing: xcen=925 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	278,182	320

IRIS: AR 12677 tracking limb-to-limb

2017-09-08T11:30:24 to 2017-09-08T14:43:08

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

Program: AR 12677 tracking limb-to-limb

Target: AR

Pointing: xcen=-66 ycen=167,

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: Calib 4: Focus

2017-08-22T05:40:32 to 2017-08-22T05:57:47

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-4 ycen=-98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: A1: QS monitoring

2017-08-21T05:03:04 to 2017-08-21T05:21:08

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=46 ycen=-133,

saaIntervals hiIntervals

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

IRIS: AR 12671 (Trailing spot)

2017-08-18T22:40:51 to 2017-08-19T03:52:48

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

Program: AR 12671 (Trailing spot)

Target: AR

Pointing: xcen=-452 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	288
2832	1.08	184,129	288
1400	1.08	184,129	288
2796	1.08	184,129	288

IRIS: CH continuous monitoring

2017-08-11T07:49:31 to 2017-08-11T09:11:00

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH continuous monitoring

Target: CH

Pointing: xcen=241 ycen=-344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: SST coordination

2017-07-30T07:29:55 to 2017-07-30T11:09:25

Science Goal: Medium sparse 16-step raster 15x60 16s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination

Target: AR

Pointing: xcen=33 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	76,66	352
1400	0.62	76,66	352
2796	0.62	76,66	352

IRIS: AR tracking, like HOP 307

2017-07-25T22:01:40 to 2017-07-25T23:30:22

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

Program: AR tracking, like HOP 307

Target: AR

Pointing: xcen=-805 ycen=8,

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: IHOP 307 on AR 12662

2017-06-17T13:48:01 to 2017-06-17T15:14:49

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 FUV spectrally rebinned x 2

Program: IHOP 307 on AR 12662

Target: AR

Pointing: xcen=-350 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	281,182	80
2832	1.09	281,182	80
1400	1.09	281,182	80
2796	1.09	281,182	80

250332 matches
prev 1...881 882 883 884 885 886 887 888 [889] 890 ...16689 next