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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252405 matches
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IRIS: HOP 243, quiet Sun, S pole

2014-03-10T11:39:46 to 2014-03-10T15:37:26

Science Goal: Medium dense 4-step raster 1x60 4s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 243, quiet Sun, S pole

Target: QS

Pointing: xcen=-14 ycen=-955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	62,67	760
2796	0.31	62,67	760

IRIS: Capturing UFS loops (just on the limb seen in 4500A)

2014-03-02T16:06:11 to 2014-03-02T17:07:17

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Capturing UFS loops (just on the limb seen in 4500A)

Target: QS

Pointing: xcen=684 ycen=684,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	125,129	192
1400	0.32	125,129	192

IRIS: Wave study at DC

2014-02-27T07:24:29 to 2014-02-27T08:37:18

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 15

Program: Wave study at DC

Target: OS

Pointing: xcen=-0 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	119,129	259

IRIS: HOP 249, spicule at S pole (plan B)

2014-02-26T05:29:28 to 2014-02-26T06:38:00

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 8

Program: HOP 249, spicule at S pole (plan B)

Target: QS

Pointing: xcen=6 ycen=-978,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	120,129	210
1400	0.33	120,129	210

IRIS: West Limb Raster, off limb

2014-02-22T19:29:28 to 2014-02-22T20:40:44

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: West Limb Raster, off limb

Target: QS

Pointing: xcen=686 ycen=703,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	125,129	224
1400	0.32	125,129	223

IRIS: sparse raster on east part of 193 dark channel in AR 11967

2014-02-01T07:42:05 to 2014-02-01T08:02:03

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: sparse raster on east part of 193 dark channel in AR 11967

Target: (NONE)

Pointing: xcen=-391 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	232,182	32
2832	2.5	232,182	8
1400	0.65	232,182	31
2796	0.62	232,182	32

IRIS: Flarewatch on AR 11959

2014-01-22T21:16:48 to 2014-01-22T22:16:57

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch on AR 11959

Target: AR

Pointing: xcen=-415 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	192
1400	0.31	134,129	192

IRIS: Dense raster of AR11944

2014-01-09T21:19:38 to 2014-01-09T21:54:20

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Dense raster of AR11944

Target: AR

Pointing: xcen=378 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	308,182	100
1400	0.35	308,182	100
2796	0.35	308,182	100

IRIS: Flare watch in AR11917

2013-12-17T20:16:14 to 2013-12-17T20:45:38

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch in AR11917

Target: AR

Pointing: xcen=796 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.15	245,129	192

IRIS: AR11890, flare watch

2013-11-11T12:04:23 to 2013-11-11T12:58:15

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11890, flare watch

Target: AR

Pointing: xcen=496 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	191,182	320
2796	0.17	191,182	320

IRIS: GT ISS Calibration

2013-09-25T22:09:21 to 2013-09-25T22:10:21

Science Goal: 4 limb coalignment sequence

Program: GT ISS Calibration

Target: AR

Pointing: xcen=-790 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	10

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

2013-08-15T06:09:44 to 2013-08-15T07:49:44

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

Program: wobble test at N pole. for new OWT, and roll 0

Target: (NONE)

Pointing: xcen=-3 ycen=941,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

IRIS: BBSO coordination, run #1, AR 12824

2021-05-25T18:00:43 to 2021-05-25T19:55:26

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, run #1, AR 12824

Target: AR

Pointing: xcen=362 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	55
1400	0.35	133,129	330
2796	0.35	133,129	329

IRIS: HOP 307 (IRIS only), AR 12740

2019-05-09T04:54:50 to 2019-05-09T06:21:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 (IRIS only), AR 12740

Target: AR

Pointing: xcen=-222 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: HOP 307 on AR12719

2018-08-23T19:42:36 to 2018-08-23T22:09:28

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

Program: HOP 307 on AR12719

Target: AR

Pointing: xcen=126 ycen=-214,

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

252405 matches
prev 1...353 354 355 356 [357] 358 359 360 361 362 ...16827 next