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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256596 matches
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IRIS: A1: QS Monitoring

2017-10-18T05:00:04 to 2017-10-18T05:18:08

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=3 ycen=124,

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: CH continuous monitoring

2017-08-12T15:35:09 to 2017-08-12T16:56:38

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

Program: CH continuous monitoring

Target: CH

Pointing: xcen=508 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: ECH tracking #3 (North)

2017-06-17T06:02:41 to 2017-06-17T06:18:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #3 (North)

Target: CH

Pointing: xcen=670 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: Calib 14: Wobble calibration (-90)

2017-05-08T04:41:49 to 2017-05-08T06:38:29

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

Program: Calib 14: Wobble calibration (-90)

Target: QS

Pointing: xcen=-969 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	350

IRIS: Calib 14: Wobble (zero roll)

2017-04-26T10:18:13 to 2017-04-26T13:38:13

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

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: ALMA T5/#1

2017-03-16T15:08:56 to 2017-03-16T15:15:57

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA T5/#1

Target: QS

Pointing: xcen=-404 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	32
2832	0.22	106,66	32
1400	0.22	106,66	32
2796	0.22	106,66	32

IRIS: Calib 14: Wobble calbration (E limb)

2017-02-01T10:05:55 to 2017-02-01T11:06:35

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

Program: Calib 14: Wobble calbration (E limb)

Target: (NONE)

Pointing: xcen=-923 ycen=-0,

saaIntervals hiIntervals

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

IRIS: Emerging AR evolution

2017-01-22T01:32:34 to 2017-01-22T02:31:24

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 8 Spatial x 2, Spectral x 2

Program: Emerging AR evolution

Target: AR

Pointing: xcen=-238 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	96
2832	0.61	184,129	96
1400	0.61	184,129	96
2796	0.61	184,129	96

IRIS: Calib 4: Focus

2016-12-13T03:11:13 to 2016-12-13T03:28:29

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=198 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.6	173,182	19
2796	0.53	173,182	20

IRIS: HOP177 CH #1

2016-11-12T06:23:28 to 2016-11-12T06:58:38

Science Goal: Very large dense 128-step raster 42.2x175 128s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: HOP177 CH #1

Target: CH

Pointing: xcen=515 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	213,182	64
2796	0.55	213,182	64

IRIS: Flare watch

2015-11-22T19:38:02 to 2015-11-22T20:39:48

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 1

Program: Flare watch

Target: AR

Pointing: xcen=719 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	71,68	165
2832	0.37	71,68	167
2796	0.36	71,68	172

IRIS: IHOP246 hot plasma in AR12002

2014-03-13T11:29:41 to 2014-03-13T16:00:07

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: IHOP246 hot plasma in AR12002

Target: AR

Pointing: xcen=-66 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	230,182	256
1400	1.06	230,182	256

IRIS: Stellar Calibration 2, HD210424

2014-02-19T05:32:00 to 2014-02-19T06:11:59

Science Goal: HD210424: pointing2

Program: Stellar Calibration 2, HD210424

Target: (NONE)

Pointing: xcen=-588 ycen=-961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	402,182	20
1400	2	402,182	20

IRIS: BBSO coordination at AR 13774

2024-08-05T16:29:55 to 2024-08-05T21:32:39

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: BBSO coordination at AR 13774

Target: AR

Pointing: xcen=-184 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	122,129	970
2796	0.31	122,129	970

IRIS: HC Flare watch, AR 13628

2024-04-09T07:13:58 to 2024-04-09T11:47:48

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: HC Flare watch, AR 13628

Target: AR

Pointing: xcen=-2 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1995

256596 matches
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