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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252501 matches
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IRIS: Plage Full Readout

2014-04-04T05:16:20 to 2014-04-04T06:07:33

Science Goal: Dense synoptic raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Plage Full Readout

Target: AR

Pointing: xcen=113 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.71	202,182	30
2832	8.54	202,182	6
1400	1.71	202,182	30
2796	1.71	202,182	30

IRIS: Flarewatch AR11944 very large coarse raster

2014-01-07T07:11:31 to 2014-01-07T08:01:53

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR11944 very large coarse raster

Target: AR

Pointing: xcen=-217 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	295,182	160
2796	0.31	295,182	160

IRIS: FUV Background Calibration

2013-10-15T21:31:47 to 2013-10-15T21:32:49

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: FUV Background Calibration

Target: (NONE)

Pointing: xcen=271 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

IRIS: AR 11835, FW delay test, 50

2013-08-29T13:38:35 to 2013-08-29T13:42:52

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11835, FW delay test, 50

Target: (NONE)

Pointing: xcen=-300 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	38,40	18
2832	1.43	38,40	3
1400	0.24	38,40	18
2796	0.24	38,40	18

IRIS: BBSO Coordination: CH Plume in Northern Hemisphere

2020-07-21T18:40:28 to 2020-07-21T22:17:18

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 15

Program: BBSO Coordination: CH Plume in Northern Hemisphere

Target: CH

Pointing: xcen=-24 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	768

IRIS: On-disk Filament Tracking

2020-02-26T19:09:49 to 2020-02-26T20:15:42

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=253 ycen=767,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	320
2832	0.21	281,182	319
1400	0.21	281,182	320
2796	0.21	281,182	320

IRIS: Explosive events

2016-12-21T09:22:24 to 2016-12-21T09:54:38

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events

Target: AR

Pointing: xcen=597 ycen=-358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,129	1400

IRIS: HOP 306 AR 12610

2016-11-21T09:33:49 to 2016-11-21T10:09:11

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306 AR 12610

Target: AR

Pointing: xcen=916 ycen=251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	32
2832	1.11	184,130	32
1400	1.11	184,130	32
2796	1.11	184,130	32

IRIS: A1: QS monitoring

2016-10-29T10:23:18 to 2016-10-29T10:41:22

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=59 ycen=-248,

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: B2: QS tracking limb-to-limb

2016-10-13T04:50:31 to 2016-10-13T05:00:07

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

Program: B2: QS tracking limb-to-limb

Target: QS

Pointing: xcen=-869 ycen=-124,

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: HOP 306 (IRIS only) short-term AR evolution

2016-10-01T17:14:26 to 2016-10-02T02:58:06

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306 (IRIS only) short-term AR evolution

Target: AR

Pointing: xcen=-349 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	528
2832	1.11	184,129	528
1400	1.11	184,129	528
2796	1.11	184,129	528

IRIS: Deep exposures hot loops AR 12593

2016-09-22T05:55:14 to 2016-09-22T07:00:41

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Deep exposures hot loops AR 12593

Target: AR

Pointing: xcen=533 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	16
1400	4.09	154,132	16
2796	4.09	154,132	16

IRIS: AR prominence monitoring west limb

2016-08-19T04:37:30 to 2016-08-19T06:38:39

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: AR prominence monitoring west limb

Target: FI

Pointing: xcen=976 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	152,129	224
2796	0.54	152,129	224

IRIS: FSO/Hida coord IHOP 322 (UeNo) AR 12577 filament

2016-08-18T00:37:21 to 2016-08-18T03:56:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: FSO/Hida coord IHOP 322 (UeNo) AR 12577 filament

Target: AR

Pointing: xcen=674 ycen=-25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	320
2832	0.62	233,129	320
1400	0.62	233,129	320
2796	0.63	233,129	319

IRIS: FSO and Hinode Coord, Large dense raster

2016-08-12T04:19:21 to 2016-08-12T06:49:00

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: FSO and Hinode Coord, Large dense raster

Target: AR

Pointing: xcen=-390 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	240
2832	0.62	233,129	240
1400	0.62	233,129	240
2796	0.63	233,129	239

252501 matches
prev 1...249 250 251 252 253 [254] 255 256 257 258 ...16834 next