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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252782 matches
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IRIS: AR11890, dense raster, 30s exposures

2013-11-07T18:56:01 to 2013-11-07T19:29:34

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, dense raster, 30s exposures

Target: AR

Pointing: xcen=-257 ycen=-246,

saaIntervals hiIntervals

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

IRIS: Throughput monitoring

2013-09-15T04:45:35 to 2013-09-15T05:02:41

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput monitoring

Target: (NONE)

Pointing: xcen=356 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	251,128	15
2832	4.27	251,128	4
1400	1.23	251,128	14
2796	1.14	251,128	15

IRIS: Throughput monitoring

2013-09-14T04:20:25 to 2013-09-14T04:37:31

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput monitoring

Target: (NONE)

Pointing: xcen=180 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	251,129	15
2832	4.27	251,129	4
1400	1.23	251,129	14
2796	1.07	251,129	16

IRIS: HD91316, pointing3

2013-08-28T23:59:00 to 2013-08-29T00:19:58

Science Goal: HD91316, pointing3

Program: Test of stellar calib, pt 3

Target: (NONE)

Pointing: xcen=-699 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	382,182	4
2832	5	382,182	5
1400	3	382,182	6
2796	3.4	382,182	6

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

2013-08-20T07:30:39 to 2013-08-20T09:00:39

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

Program: Wobble test at roll -45, N pole

Target: (NONE)

Pointing: xcen=-10 ycen=906,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	270

IRIS: BBSO Coordination: AR13119

2022-10-12T17:02:41 to 2022-10-12T19:56:51

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: AR13119

Target: AR

Pointing: xcen=366 ycen=386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	516
2832	2.03	137,129	86
1400	0.34	137,129	516
2796	0.34	137,129	516

IRIS: BBSO coordination, AR12827

2021-06-03T17:01:43 to 2021-06-03T22:56:08

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, AR12827

Target: AR

Pointing: xcen=373 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1050
2832	2.03	137,129	175
1400	0.34	137,129	1050
2796	0.34	137,129	1050

IRIS: Low-lying loops: AR 12769

2020-08-12T15:37:12 to 2020-08-12T17:39:53

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops: AR 12769

Target: AR

Pointing: xcen=794 ycen=408,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	400
2796	0.31	127,129	400

IRIS: Prominence at EN limb

2020-04-14T20:27:09 to 2020-04-14T23:43:40

Science Goal: Very large coarse 16-step raster 30x175 16s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Prominence at EN limb

Target: FI

Pointing: xcen=-744 ycen=666,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	199,182	720

IRIS: On-disk Filament Tracking

2020-02-29T16:57:13 to 2020-02-29T18:18:54

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

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=362 ycen=745,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	400
2832	0.2	234,128	400
1400	0.2	234,128	400
2796	0.2	234,128	400

IRIS: On-disk Filament Tracking

2020-02-29T11:02:24 to 2020-02-29T15:07:31

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

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=334 ycen=744,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	1200
2832	0.2	234,128	1200
1400	0.2	234,128	1199
2796	0.2	234,128	1200

IRIS: THEMIS coordination, prominence (II)

2019-09-29T14:09:45 to 2019-09-29T17:04:27

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination, prominence (II)

Target: FI

Pointing: xcen=954 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	294,182	638

IRIS: On-disk filament tracking

2019-07-30T04:47:54 to 2019-07-30T07:14:58

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

Program: On-disk filament tracking

Target: QS

Pointing: xcen=13 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,129	720
2832	0.2	234,129	720
1400	0.2	234,129	720
2796	0.2	234,129	720

IRIS: Jets in Coronal Holes

2019-07-19T05:10:34 to 2019-07-19T07:14:05

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in Coronal Holes

Target: CH

Pointing: xcen=-141 ycen=-441,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	144,129	800
1400	0.15	144,129	800
2796	0.15	144,129	800

IRIS: Eclipse observations

2018-07-13T04:20:00 to 2018-07-13T04:53:07

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 15 FUV spectrally rebinned x 4 Lossless compression

Program: Eclipse observations

Target: (NONE)

Pointing: xcen=-356 ycen=-721,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	170,182	30
2832	1.1	170,182	30
1400	1.1	170,182	30
2796	1.1	170,182	30

252782 matches
prev 1...641 642 643 644 645 [646] 647 648 649 650 ...16853 next