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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250286 matches
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IRIS: AR 12629, Deep Exposures

2017-01-31T04:50:13 to 2017-01-31T05:49:18

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

Program: AR 12629, Deep Exposures

Target: AR

Pointing: xcen=407 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	19
1400	3.11	169,182	19
2796	3.11	169,182	19

IRIS: A1: QS tracking

2017-01-26T06:15:18 to 2017-01-26T06:33:22

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 tracking

Target: QS

Pointing: xcen=23 ycen=-124,

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: A1 QS monitor

2017-01-23T18:31:47 to 2017-01-23T18:49:51

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=69 ycen=-50,

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: B1 tracking AR 12626

2017-01-18T09:50:46 to 2017-01-18T10:08:52

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

Program: B1 tracking AR 12626

Target: AR

Pointing: xcen=-196 ycen=224,

saaIntervals hiIntervals

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

IRIS: B2: QS tracking from limb to limb

2017-01-17T06:15:30 to 2017-01-17T06:25:06

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-383 ycen=-179,

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: Raster mosaic (QS)

2017-01-12T14:11:03 to 2017-01-12T15:01:47

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: Raster mosaic (QS)

Target: QS

Pointing: xcen=-11 ycen=265,

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: Rapid raster QS/CH boundary

2017-01-10T21:34:44 to 2017-01-10T22:30:53

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

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=550 ycen=139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	256
2832	0.22	66,66	256
1400	0.22	66,66	256
2796	0.22	66,66	256

IRIS: AR evolution (HOP 306 IRIS only)

2016-12-05T01:52:34 to 2016-12-05T02:45:37

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

Program: AR evolution (HOP 306 IRIS only)

Target: AR

Pointing: xcen=298 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: CH Boundary

2016-11-20T12:36:19 to 2016-11-20T13:27:03

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: CH Boundary

Target: CH

Pointing: xcen=-52 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

IRIS: Calib 14: Wobble (E-limb)

2015-12-28T10:16:50 to 2015-12-28T11:13:30

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

Program: Calib 14: Wobble (E-limb)

Target: (NONE)

Pointing: xcen=-923 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	170

IRIS: AR12345 tracking, with Hinode

2015-05-15T09:17:19 to 2015-05-15T12:01:26

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: AR12345 tracking, with Hinode

Target: AR

Pointing: xcen=670 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	126,129	777
2832	0.64	126,129	258

IRIS: Very Large Dense Raster of Emerging Flux SW of AR 12333

2015-04-29T10:43:09 to 2015-04-29T11:45:51

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 1

Program: Very Large Dense Raster of Emerging Flux SW of AR 12333

Target: EF

Pointing: xcen=613 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: Wobble Calibration E limb

2015-01-06T11:24:52 to 2015-01-06T12:13:12

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

Program: Wobble Calibration E limb

Target: (NONE)

Pointing: xcen=-926 ycen=-8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	145
1400	0.33	174,182	145

IRIS: Calibration 4, focus

2014-11-11T03:03:38 to 2014-11-11T03:20:54

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

Program: Calibration 4, focus

Target: (NONE)

Pointing: xcen=210 ycen=588,

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: Synoptic AR program

2014-05-30T05:05:46 to 2014-05-30T05:23:52

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

Program: Synoptic AR program

Target: AR

Pointing: xcen=808 ycen=-160,

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

250286 matches
prev 1...1089 [1090] 1091 1092 1093 1094 1095 1096 1097 1098 ...16686 next