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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250450 matches
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IRIS: HOP 336 bright points #4

2017-03-20T01:58:45 to 2017-03-20T02:48:38

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

Program: HOP 336 bright points #4

Target: QS

Pointing: xcen=48 ycen=659,

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: Large dense 320-step raster for continuous moinitoring of AR 12641

2017-03-01T11:13:18 to 2017-03-01T13:31:49

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

Program: Large dense 320-step raster for continuous moinitoring of AR 12641

Target: AR

Pointing: xcen=-413 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	400
2832	0.35	234,129	399
1400	0.35	234,129	399
2796	0.35	234,129	399

IRIS: Calib 4: Focus

2017-02-07T13:49:43 to 2017-02-07T14:06:59

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-2 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.56	173,182	19
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: A1: QS monitoring

2017-01-30T09:20:18 to 2017-01-30T09:38:22

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=42 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 306 AR 12626

2017-01-20T20:18:25 to 2017-01-20T21:18:22

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: HOP 306 AR 12626

Target: AR

Pointing: xcen=338 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	168
2832	0.36	183,130	168
1400	0.36	183,130	168
2796	0.36	183,130	168

IRIS: HOP 306 AR 12626

2017-01-19T23:15:15 to 2017-01-20T00:09:30

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306 AR 12626

Target: AR

Pointing: xcen=148 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	152
2832	0.36	183,130	152
1400	0.36	183,130	152
2796	0.36	183,130	152

IRIS: Equatorial coronal hole (centre)

2016-12-07T07:29:41 to 2016-12-07T08:20:25

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 (centre)

Target: CH

Pointing: xcen=-6 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: Explosive Events

2016-11-14T16:52:48 to 2016-11-14T17:42:01

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive Events

Target: AR

Pointing: xcen=332 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,128	2137

IRIS: C2 south pole

2016-11-12T03:08:33 to 2016-11-12T03:42:44

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

Program: C2 south pole

Target: CH

Pointing: xcen=6 ycen=-960,

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: HOP 177 equatorial coronal hole boundary

2016-11-10T15:23:35 to 2016-11-10T16:29:06

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 2 Spatial x 2, Spectral x 2

Program: HOP 177 equatorial coronal hole boundary

Target: CH

Pointing: xcen=157 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	126,129	312
1400	0.21	126,129	312

IRIS: HOP 245 flare watch

2015-03-10T06:15:59 to 2015-03-10T14:42:49

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8

Program: HOP 245 flare watch

Target: AR

Pointing: xcen=-589 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	134,129	1599
1400	0.32	134,129	1600

IRIS: A1: Throughput monitoring

2015-01-11T05:11:18 to 2015-01-11T05:29:22

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: Throughput monitoring

Target: QS

Pointing: xcen=-1 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Flare watch

2014-12-13T21:45:32 to 2014-12-13T22:42:40

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=358 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	128,129	820
2796	0.07	128,129	820

IRIS: Fine Focus Test 2

2014-02-05T20:50:04 to 2014-02-05T21:07:20

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Fine Focus Test 2

Target: QS

Pointing: xcen=-130 ycen=113,

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: disk center throughput monitoring, non-simultaneous

2014-01-28T04:39:57 to 2014-01-28T04:58:01

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: disk center throughput monitoring, non-simultaneous

Target: QS

Pointing: xcen=3 ycen=20,

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

250450 matches
prev 1...1137 [1138] 1139 1140 1141 1142 1143 1144 1145 1146 ...16697 next