Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

249799 matches
prev 1...897 898 [899] 900 901 902 903 904 905 906 ...16654 next

IRIS: SST Coord: Off-center QS (Prog A)

2019-08-13T10:20:36 to 2019-08-13T12:00:41

Science Goal: Large dense 16-step raster 5x120 16s 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

Program: SST Coord: Off-center QS (Prog A)

Target: QS

Pointing: xcen=-53 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	128,129	296
2832	1.35	128,129	74
1400	0.34	128,129	296
2796	0.34	128,129	296

IRIS: Limb-to-limb AR tracking

2019-06-13T16:16:39 to 2019-06-13T21:10:22

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

Program: Limb-to-limb AR tracking

Target: AR

Pointing: xcen=854 ycen=101,

saaIntervals hiIntervals

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

IRIS: HOP 369: Polar jet studies

2019-04-07T11:08:28 to 2019-04-07T12:07:21

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 369: Polar jet studies

Target: CH

Pointing: xcen=61 ycen=-811,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	185,129	192
2796	0.31	185,129	192

IRIS: Prominence at N-E limb

2019-03-28T06:06:12 to 2019-03-28T12:45:17

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Prominence at N-E limb

Target: FI

Pointing: xcen=-714 ycen=688,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	294,182	2560

IRIS: BBSO Coordination: Run 2

2018-10-11T19:05:48 to 2018-10-11T21:57:30

Science Goal: Large dense 32-step raster 10.24x120 32s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 1, Spectral x 2

Program: BBSO Coordination: Run 2

Target: QS

Pointing: xcen=202 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	134,129	280
2832	2.45	134,129	70
1400	0.61	134,129	280
2796	0.61	134,129	280

IRIS: Filament detailed scans

2018-07-24T13:29:38 to 2018-07-24T15:46:56

Science Goal: Large dense 128-step raster 42.2x120 128s Deep x 8 Spatial x 2, Spectral x 2

Program: Filament detailed scans

Target: FI

Pointing: xcen=236 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	167,129	224
2832	0.61	167,129	224
1400	0.61	167,129	224
2796	0.61	167,129	224

IRIS: HOP 307 on emerging flux region

2018-07-04T01:09:39 to 2018-07-04T03:36:30

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

Program: HOP 307 on emerging flux region

Target: AR

Pointing: xcen=-431 ycen=-67,

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

IRIS: HOP 307: long term AR evolution (AR 12709)

2018-05-11T15:09:30 to 2018-05-11T16:58:10

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

Program: HOP 307: long term AR evolution (AR 12709)

Target: AR

Pointing: xcen=-528 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	320
2832	0.34	281,182	320
1400	0.34	281,182	320
2796	0.34	281,182	319

IRIS: IHOP 307 on AR 12699

2018-02-10T21:27:58 to 2018-02-10T22:17:04

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-19 ycen=-4,

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: CH tracking from limb to limb

2017-12-01T16:53:24 to 2017-12-01T17:48:56

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

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=-162 ycen=468,

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

IRIS: HOP 323 with SST and Hinode

2017-10-12T11:19:48 to 2017-10-12T17:53:37

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: HOP 323 with SST and Hinode

Target: AR

Pointing: xcen=-133 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.31	65,69	300
1400	0.22	65,69	1800
2796	0.22	65,69	1800

IRIS: HOP 306, low data rate of new small emerging region

2017-10-09T00:07:31 to 2017-10-09T02:26:10

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

Program: HOP 306, low data rate of new small emerging region

Target: AR

Pointing: xcen=200 ycen=-414,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.08	184,129	67
2832	2.18	184,129	64
1400	2.05	184,129	68
2796	2.18	184,129	64

IRIS: Large FOV 2-step raster at limb (BBSO)

2017-09-16T20:20:36 to 2017-09-16T23:18:56

Science Goal: Large coarse 2-step raster 2x120 2s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Large FOV 2-step raster at limb (BBSO)

Target: LP

Pointing: xcen=-949 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	288
2832	3.72	123,129	48
1400	0.62	123,129	288
2796	0.62	123,129	288

IRIS: Quiet chromosphere RBEs/RREs (SST)

2017-09-16T07:59:59 to 2017-09-16T13:17:21

Science Goal: Medium coarse 8-step raster 14x60 8s Deep x 8 Spatial x 2, Spectral x 2

Program: Quiet chromosphere RBEs/RREs (SST)

Target: QS

Pointing: xcen=-5 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	76,69	520
2832	0.61	76,69	520
1400	0.61	76,69	520
2796	0.61	76,69	520

IRIS: Calib 4: Focus

2017-08-22T05:40:32 to 2017-08-22T05:57:47

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-4 ycen=-98,

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

249799 matches
prev 1...897 898 [899] 900 901 902 903 904 905 906 ...16654 next