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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252403 matches
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IRIS: 2nd test for IHOP 247, Hot Plage/AR Moss

2014-02-16T08:00:38 to 2014-02-16T08:50:35

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: 2nd test for IHOP 247, Hot Plage/AR Moss

Target: AR

Pointing: xcen=739 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	300
2796	0.17	121,129	300

IRIS: CH raster scans

2013-12-31T01:11:52 to 2013-12-31T02:04:13

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 15

Program: CH raster scans

Target: CH

Pointing: xcen=106 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	96
2796	0.55	202,182	96

IRIS: Loop footpoint dynamics

2013-12-26T20:34:30 to 2013-12-26T21:16:53

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4

Program: Loop footpoint dynamics

Target: AR

Pointing: xcen=91 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	250
2796	0.17	121,129	250

IRIS: AR 11921, light bridge, 2 step raster

2013-12-12T14:54:30 to 2013-12-12T15:39:08

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

Program: AR 11921, light bridge, 2 step raster

Target: AR

Pointing: xcen=-649 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.99	170,182	45
1400	0.2	170,182	225
2796	0.17	170,182	270

IRIS: AR11890, 30s exposures, flare watch

2013-11-10T03:30:32 to 2013-11-10T04:04:05

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, 30s exposures, flare watch

Target: AR

Pointing: xcen=278 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: FUV Background Calibration

2013-10-15T22:46:49 to 2013-10-15T22:47:51

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=4 ycen=-378,

saaIntervals hiIntervals

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

IRIS:

2013-08-01T07:57:51 to 2013-08-01T09:33:51

Science Goal: Large dense long raster 21"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program:

Target: (NONE)

Pointing: xcen=-81 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5.97	194,182	16
2832	24	194,182	4
1400	6.03	194,182	16
2796	6	194,182	16

IRIS: BBSO coordination: AR 12895

2021-11-11T17:04:47 to 2021-11-11T18:09:35

Science Goal: Large coarse 8-step raster 14x120 8s 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: AR 12895

Target: AR

Pointing: xcen=-208 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	192
2832	2.03	137,129	32
1400	0.34	137,129	192
2796	0.34	137,129	192

IRIS: BBSO Coord: Inversion Line of AR12860

2021-08-27T19:25:58 to 2021-08-27T22:01:13

Science Goal: Very large coarse 16-step raster 30x175 16s 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 Coord: Inversion Line of AR12860

Target: AR

Pointing: xcen=-70 ycen=-542,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	111
1400	0.35	197,182	444
2796	0.35	197,182	444

IRIS: BBSO coordination coronal bright points

2021-06-10T17:17:46 to 2021-06-10T23:27:47

Science Goal: Large dense 192-step raster 63.1x120 192s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO coordination coronal bright points

Target: AR

Pointing: xcen=122 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	188,129	672
2796	0.55	188,129	672

IRIS: BBSO Coordination: CH Plume Northern Hemisphere

2020-07-22T16:13:51 to 2020-07-22T22:15:15

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

Program: BBSO Coordination: CH Plume Northern Hemisphere

Target: CH

Pointing: xcen=-71 ycen=885,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	1280

IRIS: BBSO coordination, QS disk center

2018-08-04T15:54:28 to 2018-08-04T18:55:56

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, QS disk center

Target: QS

Pointing: xcen=-1 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	123,129	700
1400	0.26	123,129	700
2796	0.26	123,129	700

IRIS: Full readout of new emerging region

2017-10-07T01:57:20 to 2017-10-07T03:19:43

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Full readout of new emerging region

Target: AR

Pointing: xcen=-208 ycen=-410,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,67	250
2832	1.65	61,67	50
1400	0.27	61,67	300
2796	0.28	61,67	299

IRIS: Deep sit-and-stare on sunspot and loop footpoints

2017-04-07T07:17:00 to 2017-04-07T08:31:37

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: Deep sit-and-stare on sunspot and loop footpoints

Target: AR

Pointing: xcen=-40 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	24
1400	3.11	169,182	24
2796	3.11	169,182	24

IRIS: Flare watch on AR12644 (w/ Hinode)

2017-04-05T12:08:03 to 2017-04-05T20:01:15

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch on AR12644 (w/ Hinode)

Target: AR

Pointing: xcen=924 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	61,68	1750
2796	0.27	61,68	1749

252403 matches
prev 1...345 346 [347] 348 349 350 351 352 353 354 ...16827 next