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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252519 matches
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IRIS: Raster scan of AR11917: EIS coordination

2013-12-17T10:24:51 to 2013-12-17T10:57:17

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4

Program: Raster scan of AR11917: EIS coordination

Target: AR

Pointing: xcen=753 ycen=-261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	308,182	100
1400	0.32	308,182	100
2796	0.32	308,182	100

IRIS: Sit n stare AR 11909 off limb

2013-12-09T16:48:50 to 2013-12-09T17:36:32

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 2

Program: Sit n stare AR 11909 off limb

Target: AR

Pointing: xcen=959 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.92	169,182	25
2832	9.54	169,182	5
1400	1.59	169,182	30
2796	1.59	169,182	30

IRIS: AR 11906/11913 rotating off W limb

2013-12-05T23:35:24 to 2013-12-05T23:53:01

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: AR 11906/11913 rotating off W limb

Target: AR

Pointing: xcen=957 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	232,182	16
2832	4.41	232,182	4
1400	1.1	232,182	16
2796	1.1	232,182	16

IRIS: AR study with EIS and SOT, context raster

2013-11-29T09:41:48 to 2013-11-29T10:16:01

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: AR study with EIS and SOT, context raster

Target: AR

Pointing: xcen=174 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.29	295,182	15
2832	8.55	295,182	4
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: AR 11841, BBSO Context

2013-09-17T16:39:43 to 2013-09-17T16:50:11

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR 11841, BBSO Context

Target: (NONE)

Pointing: xcen=103 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,128	32
2832	1.31	188,128	8
1400	0.33	188,128	32
2796	0.33	188,128	32

IRIS: Plage, Limb, 4 Step Raster

2013-09-17T12:10:37 to 2013-09-17T13:40:57

Science Goal: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 2 SJI cadence 3x faster

Program: Plage, Limb, 4 Step Raster

Target: (NONE)

Pointing: xcen=-778 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	58,60	468
2832	1.16	58,60	78
1400	0.19	58,60	468
2796	0.19	58,60	468

IRIS: AR 11838, wobble calibration for SG

2013-09-11T02:14:59 to 2013-09-11T03:54:59

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

Program: AR 11838, wobble calibration for SG

Target: (NONE)

Pointing: xcen=-15 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	174,182	298
1400	0.33	174,182	299

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

2013-08-19T06:05:20 to 2013-08-19T07:45:20

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

Program: wobble test, N pole, roll 45

Target: (NONE)

Pointing: xcen=9 ycen=943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

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

2013-08-15T11:52:44 to 2013-08-15T15:12:44

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

Program: wobble test at E limb, 2 orbits, new OWT, roll -90

Target: (NONE)

Pointing: xcen=-941 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	173,182	593

IRIS: 4 limb coalignment sequence

2013-08-10T17:09:24 to 2013-08-10T17:09:54

Science Goal: 4 limb coalignment sequence

Program: Pointing to 11809

Target: (NONE)

Pointing: xcen=788 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	5

IRIS: BBSO coordination: HOP 420

2022-07-06T16:58:11 to 2022-07-06T20:59:26

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO coordination: HOP 420

Target: AR

Pointing: xcen=-11 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	701
2832	0.34	129,129	701
1400	0.34	129,129	701
2796	0.34	129,129	701

IRIS: BBSO coordination, new sunspot on SE limb

2021-06-26T16:54:38 to 2021-06-26T23:05:15

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, new sunspot on SE limb

Target: SS

Pointing: xcen=-773 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1098
2832	2.03	137,129	183
1400	0.34	137,129	1098
2796	0.34	137,129	1098

IRIS: AR tracking HOP 307, AR 12772

2020-08-21T05:09:36 to 2020-08-21T06:47:30

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

Program: AR tracking HOP 307, AR 12772

Target: AR

Pointing: xcen=815 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: BBSO coordination - disk centre

2019-07-11T17:18:55 to 2019-07-11T18:38:44

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: BBSO coordination - disk centre

Target: QS

Pointing: xcen=1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	64,67	128
1400	0.62	64,67	128
2796	0.62	64,67	128

IRIS: HOP 307 on AR12718

2018-08-22T17:47:36 to 2018-08-22T20:14:28

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

Program: HOP 307 on AR12718

Target: AR

Pointing: xcen=737 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

252519 matches
prev 1...417 418 419 420 421 422 423 424 [425] 426 ...16835 next