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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249789 matches
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IRIS: Equatorial coronal hole (boundary)

2016-12-07T20:29:11 to 2016-12-07T21:19:55

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Equatorial coronal hole (boundary)

Target: CH

Pointing: xcen=189 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: HOP 306, AR 12606

2016-11-05T15:09:20 to 2016-11-05T16:18:39

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

Program: HOP 306, AR 12606

Target: AR

Pointing: xcen=-647 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,128	64
2832	1.08	184,128	64
1400	1.08	184,128	64
2796	1.08	184,128	64

IRIS: wobble calibration, roll=-90, E limb

2016-09-22T01:42:18 to 2016-09-22T03:38:58

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: wobble calibration, roll=-90, E limb

Target: QS

Pointing: xcen=-971 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	350

IRIS: Jet study on plage/network boundary (AR12584)

2016-09-02T05:34:26 to 2016-09-02T06:58:11

Science Goal: Very large dense 4-step raster 1x175 4s C II Si IV Deep x 0.5 Spatial x 4, Spectral x 4 SJI cadence 3x faster

Program: Jet study on plage/network boundary (AR12584)

Target: AR

Pointing: xcen=-469 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	170,182	1540
1400	0.05	170,182	1540

IRIS: FSO/Hida coord IHOP 322 (UeNo) AR (12577) filament, 320-step raster

2016-08-17T00:11:12 to 2016-08-17T03:30:44

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

Program: FSO/Hida coord IHOP 322 (UeNo) AR (12577) filament, 320-step raster

Target: FI

Pointing: xcen=461 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	320
2832	0.62	233,129	320
1400	0.62	233,129	320
2796	0.63	233,129	319

IRIS: A1: QS monitoring

2016-08-09T01:09:16 to 2016-08-09T01:27:20

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=89 ycen=-42,

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: C1: North Pole

2016-04-02T04:59:33 to 2016-04-02T05:33:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-2 ycen=959,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Calib 14: Wobble (zero roll)

2016-02-18T00:18:52 to 2016-02-18T03:38:52

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-46 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: Calib 14: Wobble, roll=0, limb perpendicular

2015-11-21T01:13:27 to 2015-11-21T02:24:46

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble, roll=0, limb perpendicular

Target: (NONE)

Pointing: xcen=-45 ycen=964,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	214

IRIS: A1 QS monitor

2015-11-16T14:14:16 to 2015-11-16T14:32:19

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 monitor

Target: QS

Pointing: xcen=52 ycen=-45,

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: Deep spectra limb

2015-11-13T01:33:16 to 2015-11-13T02:30:28

Science Goal: FUV, NUV, SJI 1330 w/ alternating darks, 1x2, Deep x 60

Program: Deep spectra limb

Target: QS

Pointing: xcen=-6 ycen=922,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.18	166,182	18

IRIS: Context raster on filament

2015-07-16T22:29:28 to 2015-07-16T22:46:46

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Context raster on filament

Target: FI

Pointing: xcen=300 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	295,182	16
1400	1.08	295,182	16
2796	1.08	295,182	16

IRIS: B2: Quiet sun tracking

2015-07-12T05:27:43 to 2015-07-12T05:37:19

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

Program: B2: Quiet sun tracking

Target: QS

Pointing: xcen=902 ycen=-221,

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: Off-limb test raster

2015-06-13T00:25:01 to 2015-06-13T02:35:49

Science Goal: Very large dense 128-step raster 42.2x175 128s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Off-limb test raster

Target: AR

Pointing: xcen=-1008 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	214,182	32
1400	4.09	214,182	32
2796	4.09	214,182	32

IRIS: NE prominence

2015-05-15T05:59:16 to 2015-05-15T07:13:44

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: NE prominence

Target: FI

Pointing: xcen=-851 ycen=531,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	150,129	136
2796	0.55	150,129	136

249789 matches
prev 1...969 970 971 972 973 974 [975] 976 977 978 ...16653 next