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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247460 matches
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IRIS: HOP 306 (IRIS only), AR12636

2017-02-23T00:23:00 to 2017-02-23T01:22:56

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306 (IRIS only), AR12636

Target: AR

Pointing: xcen=527 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	168
2832	0.36	183,129	168
1400	0.36	183,129	168
2796	0.36	183,129	168

IRIS: High S/N sit and stare AR12635

2017-02-11T16:53:47 to 2017-02-11T18:01:31

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: High S/N sit and stare AR12635

Target: AR

Pointing: xcen=143 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	22
1400	3.08	169,182	22
2796	3.08	169,182	22

IRIS: Rapid raster QS/CH boundary

2017-01-04T01:29:44 to 2017-01-04T02:26:51

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=244 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	174,182	249
2832	0.23	174,182	247
1400	0.23	174,182	250
2796	0.23	174,182	249

IRIS: A1: QS Monitoring

2016-12-21T19:27:18 to 2016-12-21T19:45:22

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=-1 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 177 equatorial coronal hole boundary

2016-11-10T12:53:35 to 2016-11-10T13:14:35

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 2 Spatial x 2, Spectral x 2

Program: HOP 177 equatorial coronal hole boundary

Target: CH

Pointing: xcen=137 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	126,129	100
1400	0.21	126,129	100

IRIS: AR12449 evolution with Hinode 320-step

2015-11-16T01:13:50 to 2015-11-16T02:03:50

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 1 Lossless compression

Program: AR12449 evolution with Hinode 320-step

Target: AR

Pointing: xcen=694 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	233,129	80
2832	0.63	233,129	80
1400	0.63	233,129	80
2796	0.63	233,129	80

IRIS: Calib 14: Wobble (zero roll)

2015-11-07T00:49:39 to 2015-11-07T01:58:59

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

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-46 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	208

IRIS: B1: AR tracking limb-to-limb, AR12427

2015-10-04T04:14:03 to 2015-10-04T04:32:09

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

Program: B1: AR tracking limb-to-limb, AR12427

Target: AR

Pointing: xcen=470 ycen=218,

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: Calib 4: Eclipse Season Focus

2015-02-02T03:44:23 to 2015-02-02T04:01:39

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

Program: Calib 4: Eclipse Season Focus

Target: QS

Pointing: xcen=32 ycen=65,

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

IRIS: Wobble calibration

2014-12-02T12:39:44 to 2014-12-02T13:30:04

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

Program: Wobble calibration

Target: QS

Pointing: xcen=-923 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	151
1400	0.33	174,182	151

IRIS: HOP 264 Prominence-Cavity

2014-11-11T21:04:46 to 2014-11-11T21:42:22

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 264 Prominence-Cavity

Target: FI

Pointing: xcen=-950 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	151,129	120
2796	0.31	151,129	120

IRIS: PSP coordination (HOP 409)

2023-09-29T14:15:38 to 2023-09-29T23:59:29

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

Program: PSP coordination (HOP 409)

Target: AR

Pointing: xcen=750 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	1245
1400	0.47	61,67	1245
2796	0.47	61,67	1244

EIS: Major Flare Watch

2023-08-30T22:40:11 to 2023-08-31T02:28:17

Science Goal: Flare266_Hunter01+FlareResponse01

Program:

Target:

Pointing: xcen=689 ycen=21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: Off limb flare study

2023-02-14T13:43:02 to 2023-02-14T16:54:23

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

Program: Off limb flare study

Target: AR

Pointing: xcen=847 ycen=487,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1200

IRIS: Flare Study B: SnS of Ribbons and Hot Plasma in AR12860

2021-08-26T12:11:52 to 2021-08-26T16:18:04

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

Program: Flare Study B: SnS of Ribbons and Hot Plasma in AR12860

Target: AR

Pointing: xcen=-299 ycen=-556,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	525
1400	0.47	61,66	525
2796	0.47	61,66	525

247460 matches
prev 1...1297 1298 1299 1300 1301 1302 1303 1304 [1305] 1306 ...16498 next