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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250332 matches
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IRIS: Dense synoptic raster of very dark CH

2014-11-30T02:00:25 to 2014-11-30T02:51:42

Science Goal: Dense synoptic raster 31.35x175 96s Deep x 30

Program: Dense synoptic raster of very dark CH

Target: CH

Pointing: xcen=-130 ycen=-789,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	202,182	24
2832	2.14	202,182	24
1400	2.14	202,182	24
2796	2.14	202,182	24

IRIS: Large coarse 64-step raster of filament

2014-10-31T15:17:17 to 2014-10-31T15:51:14

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 30

Program: Large coarse 64-step raster of filament

Target: FI

Pointing: xcen=827 ycen=424,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	247,129	16
2832	2.12	247,129	16
1400	2.12	247,129	16
2796	2.12	247,129	16

IRIS: A1: QS Monitoring

2014-10-17T04:20:24 to 2014-10-17T04:38:28

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=109 ycen=-147,

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: Synoptic South Pole Scan - Program "C1"

2014-09-28T00:55:37 to 2014-09-28T01:29:48

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: Synoptic South Pole Scan - Program "C1"

Target: (NONE)

Pointing: xcen=-233 ycen=-899,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Filament watch

2014-08-16T07:22:52 to 2014-08-16T08:36:03

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Filament watch

Target: FI

Pointing: xcen=573 ycen=-467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.81	169,182	90
1400	0.82	169,182	90
2796	0.81	169,182	90

IRIS: Quiet Sun Throughput Monitoring

2014-05-24T04:20:24 to 2014-05-24T04:38:28

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: Quiet Sun Throughput Monitoring

Target: QS

Pointing: xcen=-2 ycen=-0,

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: AR on Limb Study

2014-02-10T07:43:14 to 2014-02-10T08:41:50

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2

Program: AR on Limb Study

Target: AR

Pointing: xcen=954 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	368

IRIS: Orbital Wobble Cal, East Limb

2014-02-08T02:09:46 to 2014-02-08T03:05:06

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

Program: Orbital Wobble Cal, East Limb

Target: (NONE)

Pointing: xcen=-951 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	166
1400	0.33	174,182	166

IRIS: Context for emerging AR: HINODE coordination

2013-12-20T09:49:32 to 2013-12-20T10:26:44

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

Program: Context for emerging AR: HINODE coordination

Target: AR

Pointing: xcen=421 ycen=-104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	308,182	100
1400	0.37	308,182	100
2796	0.37	308,182	100

IRIS: AR 11921 near disk center (coord w Hinode)

2013-12-15T16:04:28 to 2013-12-15T16:56:56

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

Program: AR 11921 near disk center (coord w Hinode)

Target: CH

Pointing: xcen=-20 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.66	191,182	80
1400	0.22	191,182	240
2796	0.16	191,182	320

IRIS: CH Boundary, deep exp sit-and-stare

2013-12-13T08:47:52 to 2013-12-13T09:16:09

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: CH Boundary, deep exp sit-and-stare

Target: (NONE)

Pointing: xcen=274 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.57	121,129	50
2796	0.57	121,129	50

IRIS: FUV SJI flat field calibration - 2

2013-11-06T16:51:51 to 2013-11-06T17:22:26

Science Goal: FUV SJI flat test 2013-11-01

Program: FUV SJI flat field calibration - 2

Target: QS

Pointing: xcen=162 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	218,179	103

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

2013-08-19T19:11:20 to 2013-08-19T20:51:20

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

Program: wobble test at N pole, w roll -45

Target: (NONE)

Pointing: xcen=-3 ycen=932,

saaIntervals hiIntervals

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

IRIS: Off-limb Flare Study (Program E)

2022-05-03T22:11:19 to 2022-05-04T01:09:55

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

Program: Off-limb Flare Study (Program E)

Target: AR

Pointing: xcen=-849 ycen=-469,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1111

IRIS: BBSO coordination on AR12866

2021-09-14T18:42:43 to 2021-09-14T23:13:13

Science Goal: Large coarse 16-step raster 30x120 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 SJI cadence 0.5x faster

Program: BBSO coordination on AR12866

Target: AR

Pointing: xcen=850 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	800
2832	1.35	153,129	200
1400	0.34	153,129	800
2796	0.34	153,129	800

250332 matches
prev 1...873 874 875 876 877 878 879 880 [881] 882 ...16689 next