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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249776 matches
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IRIS: Calib 14: Wobble limb

2015-11-28T13:44:01 to 2015-11-28T14:45:00

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

Program: Calib 14: Wobble limb

Target: (NONE)

Pointing: xcen=-923 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	183

IRIS: Calib 14: Wobble (zero roll)

2015-11-06T21:34:36 to 2015-11-06T22:43:56

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=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	208

IRIS: B2: QS Tracking

2015-03-05T10:28:39 to 2015-03-05T10:38:15

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=659 ycen=452,

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 at East limb

2015-01-28T07:31:07 to 2015-01-28T07:38:34

Science Goal: Very large dense 4-step raster 1x175 4s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch at East limb

Target: AR

Pointing: xcen=-961 ycen=128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	170,182	44
2796	0.17	170,182	44

IRIS: 2-step raster on plage, 30 sec exposure

2015-01-27T19:22:04 to 2015-01-27T20:24:17

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 1 SJI cadence 0.25x faster

Program: 2-step raster on plage, 30 sec exposure

Target: AR

Pointing: xcen=368 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	170,182	59
2796	1.05	170,182	59

IRIS: A1 QS Throughput monitor

2014-12-14T05:53:16 to 2014-12-14T06:11:20

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 Throughput monitor

Target: QS

Pointing: xcen=-85 ycen=38,

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: Low Data Rate Flare Watch on AR12055

2014-05-08T02:12:29 to 2014-05-08T03:38:48

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Low Data Rate Flare Watch on AR12055

Target: AR

Pointing: xcen=-672 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	152,129	80
1400	1.08	152,129	80
2796	1.08	152,129	80

IRIS: Dense raster, 8-sec exposures

2014-02-18T10:18:46 to 2014-02-18T11:22:09

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Dense raster, 8-sec exposures

Target: AR

Pointing: xcen=934 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	309,182	160
2832	1.58	309,182	40
1400	0.32	309,182	200

IRIS: HD171961 stellar calibration

2013-12-30T14:04:00 to 2013-12-30T14:36:59

Science Goal: HD171961

Program: HD171961 stellar calibration

Target: (NONE)

Pointing: xcen=64 ycen=-1305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	423,182	17
1400	2	423,182	16

IRIS: W-limb flare watch

2013-12-26T05:42:44 to 2013-12-26T06:34:15

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 4 FUV spectrally rebinned x 2

Program: W-limb flare watch

Target: AR

Pointing: xcen=1015 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	243,129	288

IRIS: SJI out of focus flats

2013-12-02T19:15:24 to 2013-12-02T19:39:47

Science Goal: SJI dither flat v4, defocused sequence

Program: SJI out of focus flats

Target: QS

Pointing: xcen=380 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	244,182	17
1600	0.31	244,182	17
1400	0.31	244,182	17
2796	0.29	244,182	32

IRIS: Throughput monitoring

2013-10-30T04:15:24 to 2013-10-30T04:33:26

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=145 ycen=-20,

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: AR 11839, dense raster, limb obs. DST coord

2013-09-15T14:20:19 to 2013-09-15T15:56:36

Science Goal: Medium dense raster 6.33"x60" 20s C II Si IV Mg II w Deep x 4 SJI cadence 10x faster

Program: AR 11839, dense raster, limb obs. DST coord

Target: (NONE)

Pointing: xcen=929 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	71,69	290
2832	0.33	71,69	290
1400	0.33	71,69	290

IRIS: BBSO coordination, AR13395

2023-08-07T16:03:28 to 2023-08-07T22:56:48

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: BBSO coordination, AR13395

Target: SS

Pointing: xcen=-434 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	65,69	2420
2796	0.17	65,69	2420

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

249776 matches
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