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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IRIS: 16-step 30 sec raster plage AR12276

2015-02-01T10:19:58 to 2015-02-01T10:53:43

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 30 Spatial x 2, Spectral x 1

Program: 16-step 30 sec raster plage AR12276

Target: AR

Pointing: xcen=382 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	125,129	32
1400	1.05	125,129	32

IRIS: A1: Throughput monitoring

2015-01-10T09:41:16 to 2015-01-10T09:59:20

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: Throughput monitoring

Target: QS

Pointing: xcen=-1 ycen=-3,

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: A1: QS monitoring

2014-11-13T05:19:25 to 2014-11-13T05:37:28

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 monitoring

Target: QS

Pointing: xcen=209 ycen=-3,

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: Calibration 4, focus

2014-11-11T03:03:38 to 2014-11-11T03:20:54

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

Program: Calibration 4, focus

Target: (NONE)

Pointing: xcen=210 ycen=588,

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: fast, dense rasters on umbra in AR 12135

2014-08-14T18:19:27 to 2014-08-14T20:16:31

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 4

Program: fast, dense rasters on umbra in AR 12135

Target: AR

Pointing: xcen=654 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	63,67	680
2796	0.17	63,67	680

IRIS: B2: quiet sun tracking

2014-06-26T05:46:30 to 2014-06-26T05:56:06

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: quiet sun tracking

Target: QS

Pointing: xcen=848 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Flare Watch, AR11968

2014-02-05T00:54:21 to 2014-02-05T01:57:18

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch, AR11968

Target: AR

Pointing: xcen=413 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	181,182	200
1400	0.31	181,182	200

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

2014-01-31T15:11:21 to 2014-01-31T16:14:00

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=-656 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	199
1400	0.31	134,129	200

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T07:30:31 to 2014-01-20T08:03:38

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: SST coordination, AR 13040

2022-06-26T07:24:41 to 2022-06-26T12:01:49

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

Program: SST coordination, AR 13040

Target: AR

Pointing: xcen=-166 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	800
1400	0.35	66,67	800
2796	0.35	66,67	800

IRIS: Flare study C: rasters of ribbons

2021-05-09T09:53:51 to 2021-05-09T15:00:01

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study C: rasters of ribbons

Target: AR

Pointing: xcen=-595 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1919

IRIS: Flare Study D: Full Spectral Readout of AR12814

2021-04-14T09:04:26 to 2021-04-14T10:25:57

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: Flare Study D: Full Spectral Readout of AR12814

Target: AR

Pointing: xcen=147 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	333
2832	0.25	67,68	332
2796	0.24	67,68	333

IRIS: On-disk Filament Tracking

2021-04-11T11:56:02 to 2021-04-11T13:18:24

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

Target: FI

Pointing: xcen=-164 ycen=568,

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	399

IRIS: HOP 307 with Hinode

2021-01-26T14:18:14 to 2021-01-26T15:07:54

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

Program: HOP 307 with Hinode

Target: AR

Pointing: xcen=487 ycen=-262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: A1: QS monitoring

2020-08-19T05:25:04 to 2020-08-19T05:43:08

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=20 ycen=14,

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

250446 matches
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