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:

253108 matches
prev 1...41 42 43 44 45 46 47 [48] 49 50 ...16874 next

IRIS: Sunspot penumbra AR12680 (with Hinode)

2017-09-15T23:04:42 to 2017-09-16T03:52:25

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 8 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Sunspot penumbra AR12680 (with Hinode)

Target: SS

Pointing: xcen=-12 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	83,67	464
2832	0.62	83,67	464
1400	0.62	83,67	464
2796	0.62	83,67	464

IRIS: AR tracking limb-to-limb

2017-09-03T05:25:34 to 2017-09-03T15:31:18

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-904 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	1760
2832	0.34	234,129	1760
1400	0.34	234,129	1760
2796	0.34	234,129	1760

IRIS: Off-limb Coronal Rain w/ DST

2015-12-05T16:22:46 to 2015-12-05T17:20:10

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Coronal Rain w/ DST

Target: CR

Pointing: xcen=-983 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	169,182	182
2796	0.32	169,182	182

IRIS: EIS-IRIS, coronal rain above AR 12406

2015-09-07T22:24:07 to 2015-09-08T04:08:09

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: EIS-IRIS, coronal rain above AR 12406

Target: LP

Pointing: xcen=1002 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	999
1400	0.34	129,129	999
2796	0.34	129,129	999

IRIS: AR 11810

2013-08-07T18:20:43 to 2013-08-07T20:23:09

Science Goal: Medium sparse raster 19"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11810

Target: (NONE)

Pointing: xcen=267 ycen=-376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	84,70	373
2832	1.63	84,70	75
1400	0.33	84,70	375
2796	0.33	84,70	373

IRIS:

2013-07-20T23:21:08 to 2013-07-21T00:01:07

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 2 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=83 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.42	312,182	96
2832	2.5	312,182	16
1400	0.42	312,182	96
2796	0.42	312,182	96

IRIS: Large raster on AR12480

2016-01-10T21:35:11 to 2016-01-10T22:26:09

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Lossless compression

Program: Large raster on AR12480

Target: AR

Pointing: xcen=-339 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,130	80
2832	0.64	233,130	80
1400	0.64	233,130	80
2796	0.64	233,130	80

IRIS: 30s, 2x1, OI study, tracking AR12420 limb to limb

2015-09-23T20:22:31 to 2015-09-23T23:11:50

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: 30s, 2x1, OI study, tracking AR12420 limb to limb

Target: AR

Pointing: xcen=-575 ycen=82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	281,182	80
2832	2.12	281,182	80
1400	2.12	281,182	80
2796	2.12	281,182	80

IRIS: SST Coord, AR12396, Med Datarate

2015-08-05T08:01:17 to 2015-08-05T10:59:14

Science Goal: Large dense 96-step raster 31.35x120 96s Si IV Mg II h/k Mg II w Deep x 4

Program: SST Coord, AR12396, Med Datarate

Target: AR

Pointing: xcen=-545 ycen=-355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	154,129	639
1400	0.28	154,129	639
2796	0.28	154,129	639

IRIS:

2013-07-30T06:48:44 to 2013-07-30T07:30:28

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Deep x 4 SJI cadence 3x faster

Program:

Target: (NONE)

Pointing: xcen=818 ycen=-107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	51,60	480

TRACE: AR EUV

1999-02-17T10:12:21 to 1999-02-17T23:59:46

Science Goal: SCIPLAN_AR EUV

Program: QS Emission Measure studies and AR 171 and 195 studies

Target:

Pointing: xcen=-479 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.31	384,384	631
195	1.31	384,384	631

IRIS: Flare watch program C

2022-05-12T12:09:19 to 2022-05-12T16:49:58

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

Program: Flare watch program C

Target: AR

Pointing: xcen=-382 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1760

IRIS: Prominence monitoring, THEMIS coordination

2014-07-15T08:00:38 to 2014-07-15T11:00:39

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Prominence monitoring, THEMIS coordination

Target: FI

Pointing: xcen=940 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	150,129	1000
2796	0.18	150,129	1000

IRIS: AR/Flare Monitoring

2013-10-14T11:39:41 to 2013-10-14T15:04:19

Science Goal: Very large dense 2-step raster 0.33x175 2s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR/Flare Monitoring

Target: AR

Pointing: xcen=-898 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	169,182	530
1400	0.36	169,182	531
2796	0.36	169,182	531

IRIS: SST/Hinode Coordination HOP257, Flux Emergence, AR12157

2014-09-10T08:16:18 to 2014-09-10T11:01:49

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

Program: SST/Hinode Coordination HOP257, Flux Emergence, AR12157

Target: AR

Pointing: xcen=-83 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	62,67	470
1400	0.35	62,67	470
2796	0.35	62,67	470

253108 matches
prev 1...41 42 43 44 45 46 47 [48] 49 50 ...16874 next