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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247425 matches
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IRIS: Prominence on the limb

2022-04-13T04:47:51 to 2022-04-13T05:31:19

Science Goal: Very large coarse 16-step raster 30x175 16s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence on the limb

Target: FI

Pointing: xcen=-564 ycen=834,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	199,182	160

IRIS: HOP 269 Prominence NE

2020-09-20T17:19:09 to 2020-09-20T23:54:55

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 269 Prominence NE

Target: FI

Pointing: xcen=-924 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	2559

IRIS: Low-lying loop study - AR close to east limb

2020-05-19T19:51:07 to 2020-05-19T21:10:51

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loop study - AR close to east limb

Target: AR

Pointing: xcen=-611 ycen=523,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	260
2796	0.31	127,129	260

IRIS: EIS Scan Pointing 14 (HOP 344)

2020-01-19T23:01:35 to 2020-01-19T23:50:33

Science Goal: Very large dense 320-step raster 105.3x175 320s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: EIS Scan Pointing 14 (HOP 344)

Target: QS

Pointing: xcen=-932 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.79	280,182	62
2832	4.9	280,182	10
1400	0.79	280,182	62
2796	0.79	280,182	62

IRIS: Jets in coronal holes

2019-10-21T13:25:16 to 2019-10-21T19:25:56

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CH

Pointing: xcen=-156 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	144,128	2336
1400	0.15	144,128	2336
2796	0.15	144,128	2336

IRIS: Filament tracking

2019-10-20T05:02:11 to 2019-10-20T07:29:15

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

Program: Filament tracking

Target: QS

Pointing: xcen=-496 ycen=-735,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	720
2832	0.2	234,128	720
1400	0.2	234,128	720
2796	0.2	234,128	720

IRIS: THEMIS coordination context raster (II)

2019-09-27T13:34:37 to 2019-09-27T13:50:54

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: THEMIS coordination context raster (II)

Target: FI

Pointing: xcen=165 ycen=-681,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	234,129	80
2796	0.2	234,129	80

IRIS: BBSO Coord: QS at Disk Center

2019-08-19T16:30:00 to 2019-08-19T19:17:38

Science Goal: Large coarse 2-step raster 2x120 2s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO Coord: QS at Disk Center

Target: QS

Pointing: xcen=-2 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	125,129	276
2832	3.64	125,129	46
1400	0.61	125,129	276
2796	0.61	125,129	276

IRIS: HOP 378 w/ Hida: Off-limb Spicules at S Pole (#1)

2019-08-15T00:00:00 to 2019-08-15T01:19:54

Science Goal: Large sit-and-stare 0.3x120 1s Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 378 w/ Hida: Off-limb Spicules at S Pole (#1)

Target: CH

Pointing: xcen=5 ycen=-929,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.93	120,129	86
2796	0.19	120,129	430

IRIS: SST coordination north pole spicules

2018-09-24T07:30:41 to 2018-09-24T09:39:43

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination north pole spicules

Target: CH

Pointing: xcen=-1 ycen=968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	61,66	410
2796	0.31	61,66	410

IRIS: B1: AR tracking

2018-08-25T11:57:40 to 2018-08-25T12:15:46

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=445 ycen=-211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: DST coordination (developing spot)

2018-08-08T14:09:23 to 2018-08-08T16:36:50

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 8

Program: DST coordination (developing spot)

Target: AR

Pointing: xcen=-64 ycen=-49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	166,182	900

IRIS: ALMA center-to-limb scan

2018-06-06T23:50:40 to 2018-06-06T23:52:57

Science Goal: 20180606_235040_3640338042

Program: ALMA center-to-limb scan

Target: (NONE)

Pointing: xcen=344 ycen=597,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	151,128	4
2832	0.61	151,128	4
1400	0.61	151,128	4
2796	0.61	151,128	4

IRIS: CH tracking limb-to-limb

2018-01-24T20:14:30 to 2018-01-24T21:07:15

Science Goal: Medium dense 192-step raster 63.1x60 192s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-439 ycen=-845,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	128,66	180
2832	1.47	128,66	36
1400	0.29	128,66	180
2796	0.29	128,66	180

IRIS: CH tracking limb-to-limb

2017-12-07T20:42:14 to 2017-12-07T21:37:46

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH tracking limb-to-limb

Target: CH

Pointing: xcen=781 ycen=482,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	160
2832	0.35	281,182	160
1400	0.35	281,182	160
2796	0.35	281,182	160

247425 matches
prev 1...849 850 851 [852] 853 854 855 856 857 858 ...16495 next