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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255277 matches
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IRIS: B2: QS tracking from limb to limb

2018-04-20T01:09:49 to 2018-04-20T01:19:25

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

Program: B2: QS tracking from limb to limb

Target: AR

Pointing: xcen=670 ycen=68,

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: HOP 321 (AR12704)

2018-04-16T07:09:38 to 2018-04-16T12:01:39

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 321 (AR12704)

Target: SS

Pointing: xcen=-93 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	64,69	480
2832	0.61	64,69	480
1400	0.61	64,69	480
2796	0.61	64,69	480

IRIS: Spicule study, north pole

2018-03-28T08:03:32 to 2018-03-28T09:02:53

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Deep x 4

Program: Spicule study, north pole

Target: CH

Pointing: xcen=-5 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	83,67	320
2796	0.19	83,67	320

IRIS: HOP 307 old AR 12699

2018-03-12T09:01:28 to 2018-03-12T10:39:22

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

Program: HOP 307 old AR 12699

Target: AR

Pointing: xcen=547 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Fast scans of the AR 12700

2018-03-02T17:55:27 to 2018-03-02T18:58:57

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: Fast scans of the AR 12700

Target: AR

Pointing: xcen=864 ycen=163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,129	280
2832	0.23	128,129	280
1400	0.23	128,129	280
2796	0.23	128,129	280

IRIS: A1: QS monitoring

2018-01-28T07:04:16 to 2018-01-28T07:22:20

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: QS monitoring

Target: QS

Pointing: xcen=-2 ycen=0,

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: HOP 307: Long-term AR evolution

2018-01-21T17:33:23 to 2018-01-21T18:22:29

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: Long-term AR evolution

Target: AR

Pointing: xcen=745 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: CH tracking from limb to limb

2017-11-30T11:44:15 to 2017-11-30T12:38:35

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

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=-371 ycen=466,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	160
2796	0.34	281,182	160

IRIS: Calib 14: Wobble (+90)

2017-08-05T23:03:13 to 2017-08-06T00:59:53

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

Program: Calib 14: Wobble (+90)

Target: CH

Pointing: xcen=3 ycen=924,

saaIntervals hiIntervals

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

IRIS: Hot loop study

2017-07-17T06:55:47 to 2017-07-17T08:01:15

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=909 ycen=-145,

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

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 4: Focus

2017-04-17T04:49:18 to 2017-04-17T04:57:56

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=75 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: HOP 334 AR 12645 filament

2017-04-01T12:06:39 to 2017-04-01T12:55:48

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 8 Spatial x 1, Spectral x 2

Program: HOP 334 AR 12645 filament

Target: FI

Pointing: xcen=69 ycen=-42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	137,129	80
2832	0.61	137,129	80
1400	0.61	137,129	80
2796	0.61	137,129	80

IRIS: AR 12643 monitoring

2017-03-23T09:48:21 to 2017-03-23T11:10:57

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

Program: AR 12643 monitoring

Target: AR

Pointing: xcen=-761 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	240
2832	0.34	234,129	240
1400	0.34	234,129	240
2796	0.34	234,129	240

IRIS: Large dense 320-step raster for continuous monitoring of AR12641

2017-03-06T13:35:15 to 2017-03-06T15:52:55

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

Program: Large dense 320-step raster for continuous monitoring of AR12641

Target: AR

Pointing: xcen=614 ycen=352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	400
2832	0.34	234,129	400
1400	0.34	234,129	400
2796	0.34	234,129	400

255277 matches
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