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: N Pole CH Very Large Raster

2016-12-27T03:29:29 to 2016-12-27T04:20:13

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: N Pole CH Very Large Raster

Target: CH

Pointing: xcen=-1 ycen=950,

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: CH boundary study

2016-12-15T07:32:42 to 2016-12-15T08:07:48

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: CH boundary study

Target: CH

Pointing: xcen=257 ycen=-878,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	160
2832	0.22	66,66	160
1400	0.22	66,66	160
2796	0.22	66,66	160

IRIS: Wobble calib pointing #1

2016-11-09T13:14:33 to 2016-11-09T14:15:33

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

Program: Wobble calib pointing #1

Target: (NONE)

Pointing: xcen=-924 ycen=2,

saaIntervals hiIntervals

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

IRIS: cool coronal loop footpoints, coordination with EIS

2016-03-31T11:12:17 to 2016-03-31T12:38:34

Science Goal: Medium sparse 4-step raster 3x60 4s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: cool coronal loop footpoints, coordination with EIS

Target: LP

Pointing: xcen=464 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	65,69	250
1400	0.35	65,69	250
2796	0.35	65,69	250

IRIS: Calib 4: Focus

2015-08-10T06:35:15 to 2015-08-10T06:52:31

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=103 ycen=-21,

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: Flarewatch w Hinode

2015-07-10T10:39:19 to 2015-07-10T14:40:42

Science Goal: Large dense 4-step raster 1x120 4s Deep x 4 Spatial x 2, Spectral x 2

Program: Flarewatch w Hinode

Target: AR

Pointing: xcen=251 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	124,129	700
2832	0.34	124,129	700
1400	0.34	124,129	700
2796	0.34	124,129	700

IRIS: Flare Watch AR 12242

2014-12-16T16:24:29 to 2014-12-16T17:21:20

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 AR 12242

Target: AR

Pointing: xcen=-273 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	128,129	815
2796	0.07	128,129	816

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T12:23:16 to 2014-01-20T12:56:23

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: SST coordination (pores near AR 13052)

2022-07-07T06:39:16 to 2022-07-07T07:59:38

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

Program: SST coordination (pores near AR 13052)

Target: AR

Pointing: xcen=-573 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	232
1400	0.35	66,67	232
2796	0.35	66,67	232

IRIS: Prominence watch, SE limb

2021-02-18T10:27:07 to 2021-02-18T11:53:19

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Prominence watch, SE limb

Target: FI

Pointing: xcen=-901 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	175,182	80
1400	1.08	175,182	80
2796	1.08	175,182	80

IRIS: Off-limb Study of AR12801

2021-02-07T15:08:23 to 2021-02-07T16:25:03

Science Goal: Very large coarse 8-step raster 14x175 8s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Off-limb Study of AR12801

Target: AR

Pointing: xcen=889 ycen=492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	183,182	140
2796	0.55	183,182	140

IRIS: HOP 307: AR 12781 tracking

2020-11-12T15:01:51 to 2020-11-12T15:50:57

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

Program: HOP 307: AR 12781 tracking

Target: AR

Pointing: xcen=599 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: SST Coordination: AR 12773

2020-09-27T07:40:20 to 2020-09-27T10:30:04

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: SST Coordination: AR 12773

Target: AR

Pointing: xcen=-266 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	281,182	160
2796	1.06	281,182	160

IRIS: B1: AR tracking

2020-05-26T05:33:47 to 2020-05-26T05:51:53

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: AR

Pointing: xcen=441 ycen=519,

saaIntervals hiIntervals

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

IRIS: B2: QS tracking at the limb

2020-05-16T22:24:10 to 2020-05-16T22:42:16

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking at the limb

Target: QS

Pointing: xcen=-752 ycen=247,

saaIntervals hiIntervals

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

250450 matches
prev 1...1097 1098 1099 1100 1101 [1102] 1103 1104 1105 1106 ...16697 next