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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256506 matches
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IRIS: Orbital wobble calibration: N-pole

2013-12-20T01:41:33 to 2013-12-20T02:35:13

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

Program: Orbital wobble calibration: N-pole

Target: (NONE)

Pointing: xcen=-16 ycen=949,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	161
1400	0.33	174,182	161

IRIS: throughput monitoring

2013-12-16T05:30:22 to 2013-12-16T05:48:24

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: throughput monitoring

Target: QS

Pointing: xcen=30 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Raste of CH boundary

2013-12-05T00:34:28 to 2013-12-05T00:44:08

Science Goal: Large dense 64-step raster 20.8x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: Raste of CH boundary

Target: CH

Pointing: xcen=194 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	143,129	16
2832	0.6	143,129	16
1400	0.6	143,129	16
2796	0.6	143,129	16

IRIS: flare study on new AR 13176, program C, low-rate

2022-12-30T15:04:56 to 2022-12-30T16:02:38

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: flare study on new AR 13176, program C, low-rate

Target: AR

Pointing: xcen=-243 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	352

IRIS: Flare Program C AR13165

2022-12-15T22:54:09 to 2022-12-15T23:51:33

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Program C AR13165

Target: AR

Pointing: xcen=793 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	360

IRIS: HOP 307 (AR 13053)

2022-07-08T21:09:12 to 2022-07-08T21:58:08

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

Program: HOP 307 (AR 13053)

Target: AR

Pointing: xcen=-560 ycen=188,

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: HOP 307, AR tracking

2021-03-07T01:28:38 to 2021-03-07T06:22:22

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

Program: HOP 307, AR tracking

Target: AR

Pointing: xcen=658 ycen=-422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	479
2832	0.61	281,182	480
1400	0.61	281,182	480
2796	0.61	281,182	480

IRIS: HOP 307: AR 12759 evolution

2020-04-07T07:00:23 to 2020-04-07T09:47:11

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307: AR 12759 evolution

Target: AR

Pointing: xcen=380 ycen=532,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	281,182	79
2832	2.14	281,182	78
1400	2.11	281,182	79
2796	2.14	281,182	78

IRIS: THEMIS coordination, filament tracking, sequence 2

2019-10-01T15:31:12 to 2019-10-01T17:54:13

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 15

Program: THEMIS coordination, filament tracking, sequence 2

Target: FI

Pointing: xcen=153 ycen=650,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	184,129	256
2796	0.56	184,129	256

IRIS: HOP 378, off-limb prominence

2019-07-24T05:46:49 to 2019-07-24T07:28:36

Science Goal: Very large sparse 96-step raster 95x175 96s Deep x 30

Program: HOP 378, off-limb prominence

Target: FI

Pointing: xcen=-720 ycen=658,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	264,182	48
2832	2.12	264,182	48
1400	2.12	264,182	48
2796	2.12	264,182	48

IRIS: HOP 366: PSP coordination (NP)

2019-04-04T19:14:39 to 2019-04-04T20:03:59

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 366: PSP coordination (NP)

Target: QS

Pointing: xcen=-217 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	160
2796	0.31	281,182	160

IRIS: HOP 307 (IRIS only), AR 12713

2018-06-23T01:04:37 to 2018-06-23T01:53:33

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

Program: HOP 307 (IRIS only), AR 12713

Target: AR

Pointing: xcen=853 ycen=66,

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: HOP345 (w/ Hinode)

2018-02-24T18:00:12 to 2018-02-24T23:55:28

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

Program: HOP345 (w/ Hinode)

Target: FI

Pointing: xcen=-837 ycen=444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.74	151,129	480
2832	2.22	151,129	160
2796	0.56	151,129	640

IRIS: HOP 307 trailing half

2018-02-14T23:16:21 to 2018-02-15T00:05:27

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 trailing half

Target: AR

Pointing: xcen=749 ycen=-39,

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: SE prominence in coronal cavity (HOP 334 obsID)

2018-02-02T07:05:10 to 2018-02-02T08:13:02

Science Goal: Very large coarse 32-step raster 62x175 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SE prominence in coronal cavity (HOP 334 obsID)

Target: FI

Pointing: xcen=-719 ycen=-710,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	231,182	61
2796	1.06	231,182	60

256506 matches
prev 1...857 [858] 859 860 861 862 863 864 865 866 ...17101 next