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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252697 matches
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IRIS: CH, 30s, Lossless, full readout

2013-11-17T18:11:22 to 2013-11-17T18:43:25

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: CH, 30s, Lossless, full readout

Target: CH

Pointing: xcen=776 ycen=367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.17	121,129	15
2832	6.41	121,129	5
1400	1.6	121,129	20
2796	1.6	121,129	20

IRIS: AR11884, flare watch

2013-11-05T22:59:43 to 2013-11-05T23:33:49

Science Goal: Very large sparse 2-step raster 1x175 2s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11884, flare watch

Target: AR

Pointing: xcen=752 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	100
1400	0.34	170,182	99
2796	0.34	170,182	100

IRIS: Throughput monitoring

2013-10-23T04:20:24 to 2013-10-23T04:38:26

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: Throughput monitoring

Target: QS

Pointing: xcen=221 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Context Raster At North Polar Limb [SST]

2013-10-03T11:16:01 to 2013-10-03T11:35:37

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: Context Raster At North Polar Limb [SST]

Target: QS

Pointing: xcen=1 ycen=948,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	312,182	100
1400	0.2	312,182	100
2796	0.2	312,182	100

IRIS: Throughput Monitoring at (Near) Disk Center

2013-10-03T04:20:22 to 2013-10-03T04:37:28

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 at (Near) Disk Center

Target: QS

Pointing: xcen=85 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,129	16
2832	4.27	251,129	4
1400	1.33	251,129	13
2796	1.07	251,129	16

IRIS: HD91316, pt 6

2013-08-30T01:19:00 to 2013-08-30T01:59:59

Science Goal: HD91316, pointing6

Program: HD91316, pt 6

Target: (NONE)

Pointing: xcen=1102 ycen=550,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	419,182	8
2832	5	419,182	8
1400	3.18	419,182	12
2796	3.33	419,182	13

IRIS: HD91316, pointing2

2013-08-28T23:13:00 to 2013-08-28T23:51:58

Science Goal: HD91316, pointing2

Program: Test of stellar calib, pt 2

Target: (NONE)

Pointing: xcen=-801 ycen=558,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	413,182	8
2832	5	413,182	7
1400	3.18	413,182	12
2796	3.36	413,182	12

IRIS: BBSO coordination, AR13007

2022-05-12T17:05:41 to 2022-05-12T22:05:25

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, AR13007

Target: AR

Pointing: xcen=-363 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	888
2832	2.03	137,129	148
1400	0.34	137,129	888
2796	0.34	137,129	888

IRIS: HOP 406 (IRIS only)

2020-10-14T17:50:50 to 2020-10-14T18:25:50

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 406 (IRIS only)

Target: AR

Pointing: xcen=548 ycen=-463,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	169,182	200
2796	0.17	169,182	200

IRIS: On-disk Filament Tracking: Southern Hemisphere

2020-08-06T05:58:50 to 2020-08-06T07:21:12

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking: Southern Hemisphere

Target: FI

Pointing: xcen=330 ycen=-544,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	400
2832	0.21	281,182	400
1400	0.21	281,182	400
2796	0.21	281,182	400

IRIS: BBSO coordination - disk centre

2019-07-11T20:35:44 to 2019-07-11T21:55:33

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: BBSO coordination - disk centre

Target: QS

Pointing: xcen=1 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	64,66	128
1400	0.62	64,66	128
2796	0.62	64,66	128

IRIS: HOP 307 (IRIS only), AR 12740

2019-05-08T22:44:50 to 2019-05-09T00:11:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 (IRIS only), AR 12740

Target: AR

Pointing: xcen=-263 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: SST Coord: Chromospheric Heating (AR 12712)

2018-05-31T10:35:45 to 2018-05-31T11:48:52

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST Coord: Chromospheric Heating (AR 12712)

Target: AR

Pointing: xcen=234 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,66	450
1400	0.16	65,66	450
2796	0.16	65,66	450

IRIS: A1: QS Monitoring

2017-09-23T06:21:52 to 2017-09-23T06:39:56

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=-32 ycen=113,

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: AR tracking limb-to-limb

2017-09-06T00:38:55 to 2017-09-06T03:24:07

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

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-641 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	479
2832	0.35	234,129	478
1400	0.34	234,129	479
2796	0.34	234,129	479

252697 matches
prev 1...473 474 475 476 [477] 478 479 480 481 482 ...16847 next