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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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253509 matches
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IRIS: HOP 307: limb-to-limb tracking of AR 12948

2022-02-19T18:55:39 to 2022-02-19T22:11:27

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

Program: HOP 307: limb-to-limb tracking of AR 12948

Target: AR

Pointing: xcen=124 ycen=-334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	319

IRIS: BBSO coordination, AR12880

2021-09-30T16:15:30 to 2021-09-30T21:44:53

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR12880

Target: AR

Pointing: xcen=-424 ycen=421,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	957
2832	0.34	129,129	957
1400	0.34	129,129	957
2796	0.34	129,129	957

IRIS: BBSO coordination, QS at disk center

2021-07-06T16:59:50 to 2021-07-06T22:59:53

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 10x faster

Program: BBSO coordination, QS at disk center

Target: QS

Pointing: xcen=-1 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	121,129	324
2832	3.33	121,129	108
1400	0.83	121,129	432
2796	0.83	121,129	432

IRIS: Calib 4: Focus

2017-09-04T17:48:51 to 2017-09-04T18:06:07

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

Program: Calib 4: Focus

Target: (NONE)

Pointing: xcen=-114 ycen=-188,

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: AR tracking, HOP 307

2017-07-29T00:54:50 to 2017-07-29T02:23:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: AR tracking, HOP 307

Target: AR

Pointing: xcen=-236 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	281,182	79
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: AR tracking, HOP 307

2017-07-28T16:34:50 to 2017-07-28T18:03:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: AR tracking, HOP 307

Target: AR

Pointing: xcen=-303 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: AR tracking, like HOP 307

2017-07-23T12:04:52 to 2017-07-23T13:33:34

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: AR tracking, like HOP 307

Target: AR

Pointing: xcen=-86 ycen=-33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: A1: QS monitoring

2017-05-06T04:16:06 to 2017-05-06T04:34:10

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=-2 ycen=5,

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: Hot loops deep exposure

2017-05-04T18:10:47 to 2017-05-04T19:16:15

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: Hot loops deep exposure

Target: AR

Pointing: xcen=342 ycen=251,

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: Deep sit-and-stare on AR plage

2017-04-10T06:44:59 to 2017-04-10T09:36:03

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 AR plage

Target: AR

Pointing: xcen=549 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	55
1400	3.11	169,182	55
2796	3.11	169,182	55

IRIS: HOP 269: Prominence bubble (w/ Hinode)

2017-04-06T13:48:13 to 2017-04-06T14:21:53

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 30 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: HOP 269: Prominence bubble (w/ Hinode)

Target: (NONE)

Pointing: xcen=311 ycen=725,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	247,129	16
2832	2.11	247,129	16
1400	2.11	247,129	16
2796	2.11	247,129	16

IRIS: HOP 306, AR 12628

2017-01-25T15:55:17 to 2017-01-25T16:35:15

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306, AR 12628

Target: AR

Pointing: xcen=242 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	112
2832	0.36	183,130	112
1400	0.36	183,130	112
2796	0.36	183,130	112

IRIS: Coronal rain above AR 12615

2016-12-10T19:57:16 to 2016-12-10T20:55:25

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

Program: Coronal rain above AR 12615

Target: CR

Pointing: xcen=1031 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.23	169,182	18
1400	0.65	169,182	90
2796	0.54	169,182	108

IRIS: AR evolution (HOP 306) on new AR

2016-11-29T14:17:30 to 2016-11-29T15:10:33

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

Program: AR evolution (HOP 306) on new AR

Target: AR

Pointing: xcen=-440 ycen=84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: HOP 306: AR12591 Evolution

2016-09-14T01:20:49 to 2016-09-14T03:22:08

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

Program: HOP 306: AR12591 Evolution

Target: AR

Pointing: xcen=397 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	112
2832	1.08	184,129	112
1400	1.08	184,129	112
2796	1.08	184,129	112

253509 matches
prev 1...345 346 347 348 349 350 [351] 352 353 354 ...16901 next