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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256582 matches
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IRIS: Flarewatch on AR 12494

2016-02-09T14:41:00 to 2016-02-09T15:50:09

Science Goal: Large coarse 4-step raster 6x120 4s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch on AR 12494

Target: AR

Pointing: xcen=567 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	125,129	432

IRIS: HOP 245 flare watch

2015-03-10T06:15:59 to 2015-03-10T14:42:49

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

Program: HOP 245 flare watch

Target: AR

Pointing: xcen=-589 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	134,129	1599
1400	0.32	134,129	1600

IRIS: Flarewatch AR 12277 w/Hinode

2015-02-04T17:29:22 to 2015-02-04T18:30:20

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

Program: Flarewatch AR 12277 w/Hinode

Target: AR

Pointing: xcen=328 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	149,129	300
2796	0.2	149,129	300

IRIS: 16-step CH jet raster

2015-02-01T05:49:43 to 2015-02-01T06:03:49

Science Goal: Very large dense 16-step raster 5x175 16s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: 16-step CH jet raster

Target: CH

Pointing: xcen=212 ycen=-592,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.22	174,182	64
2796	0.22	174,182	64

IRIS: Flare watch on AR12277

2015-01-31T04:36:55 to 2015-01-31T05:40:44

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch on AR12277

Target: AR

Pointing: xcen=-684 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	135,129	380
2796	0.17	135,129	380

IRIS: AR12259 very large dense 4-step raster (2x bin)

2015-01-19T04:57:50 to 2015-01-19T05:58:05

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 4 Spatial x 2, Spectral x 2

Program: AR12259 very large dense 4-step raster (2x bin)

Target: AR

Pointing: xcen=829 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	175
2832	0.34	170,182	175
1400	0.34	170,182	175
2796	0.34	170,182	175

IRIS: Focus Calibration

2015-01-12T07:11:15 to 2015-01-12T07:28:31

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

Program: Focus Calibration

Target: QS

Pointing: xcen=497 ycen=218,

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: B2: quiet sun tracking

2014-06-26T05:46:30 to 2014-06-26T05:56:06

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: quiet sun tracking

Target: QS

Pointing: xcen=848 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Flare watch on AR 11967

2014-01-30T07:34:21 to 2014-01-30T07:44:22

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

Program: Flare watch on AR 11967

Target: AR

Pointing: xcen=-783 ycen=-131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	32
1400	0.31	134,129	32

IRIS: Context Raster on AR 11959

2014-01-26T18:22:02 to 2014-01-26T18:55:23

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: Context Raster on AR 11959

Target: AR

Pointing: xcen=413 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	247,129	32
1400	1.05	247,129	32

IRIS: Orbital wobble at N Pole

2013-12-07T01:19:14 to 2013-12-07T02:17:14

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

Program: Orbital wobble at N Pole

Target: (NONE)

Pointing: xcen=-1 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	174

IRIS: SST coordination (Chitta), seq. 3

2020-06-20T10:50:32 to 2020-06-20T12:12:22

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: SST coordination (Chitta), seq. 3

Target: AR

Pointing: xcen=-810 ycen=474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	59,69	3600

IRIS: Jets in S polar CH

2020-04-16T18:09:33 to 2020-04-17T01:07:26

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in S polar CH

Target: CJ

Pointing: xcen=-56 ycen=-808,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	2760
1400	0.15	230,182	2760
2796	0.15	230,182	2760

IRIS: Limb-to-limb EFR/AR tracking (new region)

2020-03-29T20:17:36 to 2020-03-29T21:55:47

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

Program: Limb-to-limb EFR/AR tracking (new region)

Target: EF

Pointing: xcen=-692 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Full Disk Mosaic

2020-03-23T08:13:28 to 2020-03-24T01:37:14

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

256582 matches
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