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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249795 matches
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IRIS: Coronal rain at E limb

2014-12-06T02:39:14 to 2014-12-06T03:30:19

Science Goal: Very large dense 16-step raster 5x175 16s Spatial x 2, Spectral x 2

Program: Coronal rain at E limb

Target: CR

Pointing: xcen=-949 ycen=-289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	174,182	182
2832	0.28	174,182	182
1400	0.28	174,182	180
2796	0.28	174,182	182

IRIS: A1: QS Throughput monitor

2014-12-02T04:32:24 to 2014-12-02T04:50:28

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 Throughput monitor

Target: QS

Pointing: xcen=-51 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Synoptic North Pole Scan - Program "C1" - 3/5

2014-09-27T19:40:30 to 2014-09-27T20:14:41

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: Synoptic North Pole Scan - Program "C1" - 3/5

Target: (NONE)

Pointing: xcen=-124 ycen=901,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Wobble Calibration At -45

2014-05-18T00:12:27 to 2014-05-18T03:32:27

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble Calibration At -45

Target: (NONE)

Pointing: xcen=-665 ycen=660,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	599
1400	0.33	174,182	600

IRIS: AR on Limb Study

2014-02-10T14:21:14 to 2014-02-10T15:14:45

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2

Program: AR on Limb Study

Target: AR

Pointing: xcen=971 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	336

IRIS: Chromospheric network sit and stare

2014-02-01T11:05:23 to 2014-02-01T11:25:14

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Chromospheric network sit and stare

Target: QS

Pointing: xcen=659 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	60,70	220

IRIS: Flare watch on loop foot west of main spot in AR 11967

2014-01-31T10:18:21 to 2014-01-31T11:21:00

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 loop foot west of main spot in AR 11967

Target: AR

Pointing: xcen=-693 ycen=-148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	200
1400	0.31	134,129	200

IRIS: AR11930 flare watch

2013-12-20T19:35:06 to 2013-12-20T20:28:39

Science Goal: Very large coarse 8-step raster 14x175 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11930 flare watch

Target: AR

Pointing: xcen=-200 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	183,182	300
2796	0.18	183,182	300

IRIS: Dense raster of EAR near CH

2013-12-04T15:35:29 to 2013-12-04T15:43:55

Science Goal: Large dense 16-step raster 5x120 16s Deep x 30 FUV spectrally rebinned x 2

Program: Dense raster of EAR near CH

Target: CH

Pointing: xcen=152 ycen=154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.11	126,129	4
2832	2.11	126,129	4
1400	2.11	126,129	4
2796	2.11	126,129	4

IRIS: AR flare watch

2013-11-24T20:51:30 to 2013-11-24T21:27:54

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR flare watch

Target: AR

Pointing: xcen=-740 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	216
2796	0.17	199,182	216

IRIS: Test of stellar calibration, pointing 4

2013-11-21T09:43:19 to 2013-11-21T09:57:18

Science Goal: HD142096 pointing4

Program: Test of stellar calibration, pointing 4

Target: (NONE)

Pointing: xcen=1281 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	363,182	7
1400	2	363,182	7

IRIS: AR11890, dense raster, 30s exposures

2013-11-08T09:23:21 to 2013-11-08T09:56:54

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=-187 ycen=-241,

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: BBSO Coordination: AR12846

2021-07-23T20:42:30 to 2021-07-23T22:08:32

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

Program: BBSO Coordination: AR12846

Target: AR

Pointing: xcen=-338 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	250
2832	0.34	129,129	250
1400	0.34	129,129	250
2796	0.34	129,129	250

IRIS: Flare watch B program, AR12826

2021-05-28T05:48:28 to 2021-05-28T07:03:30

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch B program, AR12826

Target: AR

Pointing: xcen=857 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	160
1400	0.47	61,67	160
2796	0.47	61,67	160

IRIS: Bright point in QS

2020-03-08T01:59:31 to 2020-03-08T05:36:23

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

Program: Bright point in QS

Target: QS

Pointing: xcen=196 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	122,129	835
1400	0.26	122,129	835
2796	0.26	122,129	835

249795 matches
prev 1...905 906 907 908 [909] 910 911 912 913 914 ...16653 next