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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253454 matches
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IRIS: B1: AR tracking limb to limb on AR 12419

2015-09-20T05:03:28 to 2015-09-20T05:21:34

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking limb to limb on AR 12419

Target: AR

Pointing: xcen=104 ycen=95,

saaIntervals hiIntervals

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

IRIS: SST coordination (Libbrecht), AR12565

2016-07-18T07:30:17 to 2016-07-18T12:30:24

Science Goal: Large dense 96-step raster 31.35x120 96s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination (Libbrecht), AR12565

Target: AR

Pointing: xcen=46 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	154,129	1097
1400	0.27	154,129	1098
2796	0.27	154,129	1097

IRIS: HOP 313 photospheric jets with Hinode

2016-06-22T00:29:44 to 2016-06-22T01:59:52

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 313 photospheric jets with Hinode

Target: QS

Pointing: xcen=12 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	133,129	332
1400	0.27	133,129	332
2796	0.27	133,129	332

IRIS: Low datarate flare watch on limb, AR12422

2015-10-03T20:09:31 to 2015-10-04T03:06:26

Science Goal: Large coarse 4-step raster 6x120 4s C II Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: Low datarate flare watch on limb, AR12422

Target: AR

Pointing: xcen=888 ycen=-362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.08	128,129	200
1400	2.09	128,129	200
2796	2.08	128,129	200

IRIS: quiet-Sun reference spectrum with darks, test

2015-09-15T04:51:43 to 2015-09-15T05:17:38

Science Goal: Very large sit and stare with alternating light/dark, 30 sec binned 1x1 lossless compression

Program: quiet-Sun reference spectrum with darks, test

Target: QS

Pointing: xcen=-3 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	166,182	25

IRIS: Flare watch, Hinode coord (HOP 241)

2014-11-24T17:41:20 to 2014-11-24T18:40:55

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch, Hinode coord (HOP 241)

Target: AR

Pointing: xcen=800 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	168,182	188
1400	0.32	168,182	188

IRIS:

2013-07-20T17:10:23 to 2013-07-20T17:34:22

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 2 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=43 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	173,182	60
2832	2.4	173,182	10
1400	0.4	173,182	60
2796	0.4	173,182	60

IRIS: A1: Throughput monitoring

2015-09-08T04:29:18 to 2015-09-08T04:47:22

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=70 ycen=51,

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: Dense raster of active region

2015-07-10T07:29:17 to 2015-07-10T08:35:15

Science Goal: Very large dense 192-step raster 63.1x175 192s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Dense raster of active region

Target: AR

Pointing: xcen=84 ycen=177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	236,182	240
2832	1.37	236,182	48
1400	0.27	236,182	240
2796	0.27	236,182	240

IRIS: IHOP245 Flare watch AR12032/12033

2014-04-13T17:10:18 to 2014-04-13T21:05:06

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: IHOP245 Flare watch AR12032/12033

Target: AR

Pointing: xcen=-97 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	184,129	768
1400	0.31	184,129	768

IRIS: Flare watch for AR on SE limb

2014-01-28T07:30:21 to 2014-01-28T08:07:56

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch for AR on SE limb

Target: AR

Pointing: xcen=-918 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	120
1400	0.32	134,129	119

IRIS: Sit-N-Stare, North Polar Limb [Hinode]

2013-10-04T06:29:40 to 2013-10-04T10:26:35

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: Sit-N-Stare, North Polar Limb [Hinode]

Target: QS

Pointing: xcen=-8 ycen=957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	61,67	1320
2796	0.18	61,67	1320

IRIS: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-14T11:18:14 to 2013-08-14T11:48:06

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11817, very large sit-and-stare, w/ roll -90

Target: (NONE)

Pointing: xcen=134 ycen=-444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	172,182	98
2832	1.49	172,182	20
1400	0.25	172,182	118
2796	0.25	172,182	119

IRIS: BBSO coordination, AR12880

2021-10-01T16:29:31 to 2021-10-01T21:38:34

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR12880

Target: AR

Pointing: xcen=-254 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	898
2832	0.34	129,129	898
1400	0.34	129,129	898
2796	0.34	129,129	898

IRIS: Prominence at limb (HOP 296 IRIS only)

2017-07-10T23:03:10 to 2017-07-11T03:32:46

Science Goal: Large coarse 32-step raster 62x120 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: Prominence at limb (HOP 296 IRIS only)

Target: AR

Pointing: xcen=819 ycen=473,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	183,129	256
2796	1.05	183,129	256

253454 matches
prev 1...49 50 51 [52] 53 54 55 56 57 58 ...16897 next