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:

249721 matches
prev 1...377 378 379 380 381 382 383 384 [385] 386 ...16649 next

IRIS: BBSO coordination, AR12880

2021-10-03T16:31:31 to 2021-10-03T21:30:56

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

Program: BBSO coordination, AR12880

Target: AR

Pointing: xcen=-4 ycen=385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	870
2832	0.34	129,129	870
1400	0.34	129,129	870
2796	0.34	129,129	870

IRIS: BBSO coordination

2021-06-25T16:46:40 to 2021-06-25T23:05:23

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

Target: AR

Pointing: xcen=-577 ycen=389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1122
2832	2.03	137,129	187
1400	0.34	137,129	1122
2796	0.34	137,129	1122

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

IRIS: High cadence sit-and-stare AR12680

2017-09-15T13:30:15 to 2017-09-15T14:41:21

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 2 Spatial x 2, Spectral x 1 SJI cadence 10x faster

Program: High cadence sit-and-stare AR12680

Target: AR

Pointing: xcen=-130 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	59,69	1200

IRIS: CH continuous monitoring

2017-08-10T19:49:31 to 2017-08-10T20:43:50

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

Program: CH continuous monitoring

Target: CH

Pointing: xcen=67 ycen=-345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	159
2796	0.34	281,182	160

IRIS: Explosive events on AR 12615

2016-12-02T16:05:22 to 2016-12-02T16:22:48

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events on AR 12615

Target: AR

Pointing: xcen=-234 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	611

IRIS: A1: QS monitoring

2016-10-18T04:39:16 to 2016-10-18T04:57:20

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 monitoring

Target: QS

Pointing: xcen=-2 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 306 (IRIS only), short-term evolution East AR

2016-09-30T04:59:26 to 2016-09-30T06:43:25

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

Program: HOP 306 (IRIS only), short-term evolution East AR

Target: AR

Pointing: xcen=-619 ycen=74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	96
2832	1.08	184,129	96
1400	1.08	184,129	96
2796	1.08	184,129	96

IRIS: Plage explosive events, AR12597

2016-09-29T18:34:24 to 2016-09-29T19:24:21

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Plage explosive events, AR12597

Target: AR

Pointing: xcen=901 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	1750

IRIS: SST Coord: Program A (Chromospheric Heating Statistics)

2016-09-16T07:30:00 to 2016-09-16T12:12:19

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: SST Coord: Program A (Chromospheric Heating Statistics)

Target: AR

Pointing: xcen=-813 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	512
2796	0.55	165,129	512

IRIS: A1: QS monitoring

2016-08-11T07:15:28 to 2016-08-11T07:33:32

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 monitoring

Target: QS

Pointing: xcen=68 ycen=-211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: 400-step raster, AR12567

2016-07-20T18:09:11 to 2016-07-20T19:10:33

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: 400-step raster, AR12567

Target: AR

Pointing: xcen=561 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: B1: Tracking AR12564

2016-07-14T05:00:10 to 2016-07-14T05:18:16

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

Program: B1: Tracking AR12564

Target: AR

Pointing: xcen=-122 ycen=106,

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

IRIS: BBSO Flaring activity

2016-06-28T17:01:36 to 2016-06-28T20:58:17

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: BBSO Flaring activity

Target: FL

Pointing: xcen=-314 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.42	134,129	570
2832	1.25	134,129	190
2796	0.31	134,129	759

IRIS: Calib 4: Focus

2016-06-27T04:35:55 to 2016-06-27T04:53:11

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-1 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	172,182	20
2832	0.53	172,182	20
1400	0.58	172,182	20
2796	0.53	172,182	20

249721 matches
prev 1...377 378 379 380 381 382 383 384 [385] 386 ...16649 next