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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249725 matches
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IRIS: AR 12629, deep exposures

2017-01-27T15:00:13 to 2017-01-27T15:43:45

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: AR 12629, deep exposures

Target: AR

Pointing: xcen=-348 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	14
1400	3.11	169,182	14
2796	3.11	169,182	14

IRIS: Short term AR evolution

2017-01-07T10:44:19 to 2017-01-07T11:38:34

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution

Target: AR

Pointing: xcen=429 ycen=289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	152
2832	0.36	183,130	151
1400	0.36	183,130	152
2796	0.36	183,130	152

IRIS: Explosive Events

2016-11-14T16:52:48 to 2016-11-14T17:42:01

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive Events

Target: AR

Pointing: xcen=332 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,128	2137

IRIS: HOP177 CH #2

2016-11-12T11:15:42 to 2016-11-12T12:17:01

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

Program: HOP177 CH #2

Target: CH

Pointing: xcen=551 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	126,129	292
1400	0.21	126,129	292

IRIS: HOP 306 on AR 12605 (high data-rate version)

2016-11-09T02:01:34 to 2016-11-09T02:54:37

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: HOP 306 on AR 12605 (high data-rate version)

Target: AR

Pointing: xcen=947 ycen=115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	48
2832	1.11	184,129	48
1400	1.11	184,129	48
2796	1.11	184,129	48

IRIS: Large Raster Tracking Emerging Flux

2016-02-19T15:29:19 to 2016-02-19T16:32:01

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 FUV spectrally rebinned x 2

Program: Large Raster Tracking Emerging Flux

Target: EF

Pointing: xcen=501 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: Plage observations at varying mu

2015-12-30T19:07:28 to 2015-12-30T20:03:18

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: Plage observations at varying mu

Target: AR

Pointing: xcen=725 ycen=72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	100
2796	0.56	169,182	100

IRIS: B1: AR tracking limb-to-limb, AR12427

2015-10-04T04:14:03 to 2015-10-04T04:32:09

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, AR12427

Target: AR

Pointing: xcen=470 ycen=218,

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 coordinated flare watch on AR 12415

2015-09-20T11:09:21 to 2015-09-20T18:05:23

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 1

Program: SST coordinated flare watch on AR 12415

Target: AR

Pointing: xcen=663 ycen=-386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	860
2832	0.48	61,68	859
2796	0.48	61,68	859

IRIS: A1: QS monitoring

2015-08-15T04:39:50 to 2015-08-15T04:57:20

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=-0 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	243,129	15
2832	4.52	243,129	4
1400	1.22	243,129	14
2796	1.13	243,129	16

IRIS: focus calibration

2015-06-01T06:14:20 to 2015-06-01T06:31:36

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

Program: focus calibration

Target: QS

Pointing: xcen=563 ycen=81,

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: 16-step CH jet raster

2015-02-01T06:36:55 to 2015-02-01T07:41:16

Science Goal: Very large dense 16-step raster 5x175 16s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: 16-step CH jet raster

Target: CH

Pointing: xcen=218 ycen=-592,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.22	174,182	292
2796	0.22	174,182	292

IRIS: IHOP 247 hot plage/AR moss

2014-05-04T12:09:28 to 2014-05-04T14:29:21

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: IHOP 247 hot plage/AR moss

Target: AR

Pointing: xcen=191 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	826
2796	0.17	121,129	827

IRIS: disk center throughput monitoring, non-simultaneous

2014-01-28T04:39:57 to 2014-01-28T04:58:01

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: disk center throughput monitoring, non-simultaneous

Target: QS

Pointing: xcen=3 ycen=20,

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: Flarewatch with Hinode

2014-01-01T00:41:23 to 2014-01-01T00:52:41

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=348 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	64
2796	0.18	135,129	64

249725 matches
prev 1...1137 1138 1139 1140 [1141] 1142 1143 1144 1145 1146 ...16649 next