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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252698 matches
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IRIS: Throughput monitoring

2013-09-07T04:40:22 to 2013-09-07T04:57:28

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=171 ycen=-39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,129	16
2832	4.27	251,129	4
1400	1.36	251,129	12
2796	1.07	251,129	16

IRIS: BBSO Coordination: AR12893

2021-11-08T20:51:51 to 2021-11-08T21:56:30

Science Goal: Large coarse 8-step raster 14x120 8s 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 Coordination: AR12893

Target: AR

Pointing: xcen=496 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	31
1400	0.35	133,129	186
2796	0.35	133,129	186

IRIS: BBSO coordination (high data rate)

2021-09-01T17:54:43 to 2021-09-01T19:18:38

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 coordination (high data rate)

Target: AR

Pointing: xcen=747 ycen=-468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	60
1400	0.35	197,182	240
2796	0.35	197,182	240

IRIS: BBSO Coord: Leading Sunspot in AR12859

2021-08-24T20:29:55 to 2021-08-24T23:00:58

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: Leading Sunspot in AR12859

Target: AR

Pointing: xcen=-514 ycen=204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	108
1400	0.35	197,182	432
2796	0.35	197,182	432

IRIS: BBSO Coordination: AR 12833

2021-06-19T17:04:53 to 2021-06-19T23:09:26

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 12833

Target: AR

Pointing: xcen=143 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1080
2832	2.03	137,129	180
1400	0.34	137,129	1080
2796	0.34	137,129	1080

IRIS: BBSO coordination, AR12829

2021-06-05T17:00:43 to 2021-06-05T22:59:11

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, AR12829

Target: AR

Pointing: xcen=-194 ycen=-289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1062
2832	2.03	137,129	177
1400	0.34	137,129	1062
2796	0.34	137,129	1062

IRIS: Low-lying Loops: AR 12770

2020-08-10T17:09:40 to 2020-08-10T20:13:41

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

Program: Low-lying Loops: AR 12770

Target: AR

Pointing: xcen=166 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	599
2796	0.31	127,129	600

IRIS: A1: QS monitoring

2018-07-28T06:20:04 to 2018-07-28T06:38:08

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: SE prominence in cavity (HOP 334 obsID, 96-step scan, full readout)

2018-02-02T16:59:09 to 2018-02-02T17:50:03

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SE prominence in cavity (HOP 334 obsID, 96-step scan, full readout)

Target: FI

Pointing: xcen=-707 ycen=-704,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	264,182	48
2796	1.06	264,182	48

IRIS: GREGOR coordination AR12682

2017-09-30T11:19:17 to 2017-09-30T14:00:08

Science Goal: Medium sparse 8-step raster 7x60 8s Deep x 8 FUV spectrally rebinned x 2

Program: GREGOR coordination AR12682

Target: AR

Pointing: xcen=-84 ycen=-302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	68,67	258
2832	0.62	68,67	258
1400	0.62	68,67	258
2796	0.62	68,67	258

IRIS: High cadence sit-and-stare AR12680

2017-09-18T04:15:01 to 2017-09-18T06:13:31

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 2 Spatial x 2, Spectral x 1 SJI cadence 10x faster

Program: High cadence sit-and-stare AR12680

Target: AR

Pointing: xcen=414 ycen=48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	59,69	1985

IRIS: B1: AR tracking limb to limb

2017-08-22T06:56:41 to 2017-08-22T07:14:46

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking limb to limb

Target: AR

Pointing: xcen=463 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: AR 12671 (HOP 306)

2017-08-19T21:26:37 to 2017-08-19T22:46:25

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: AR 12671 (HOP 306)

Target: AR

Pointing: xcen=-291 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	128
2832	0.62	184,129	128
1400	0.62	184,129	128
2796	0.62	184,129	128

IRIS: Deep exposure AR study

2017-07-15T23:20:52 to 2017-07-16T04:56:30

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep exposure AR study

Target: AR

Pointing: xcen=770 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	109
1400	3.08	169,182	109
2796	3.08	169,182	109

IRIS: Hot loop study

2017-07-12T09:55:47 to 2017-07-12T11:01:15

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 loop study

Target: AR

Pointing: xcen=-66 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	154,132	16
1400	4.03	154,132	16
2796	4.03	154,132	16

252698 matches
prev 1...577 578 579 580 581 [582] 583 584 585 586 ...16847 next