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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IRIS: B1: AR Tracking

2014-12-18T07:24:58 to 2014-12-18T07:43:04

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

Program: B1: AR Tracking

Target: AR

Pointing: xcen=805 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: B2: QS Tracking

2014-11-22T07:11:20 to 2014-11-22T07:20:54

Science Goal: Coarse synoptic raster 34x175 18s C II Mg II h/k Mg II w s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS Tracking

Target: AR

Pointing: xcen=601 ycen=180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.22	203,182	8
2832	4.81	203,182	2
2796	1.22	203,182	8

IRIS: Calib 4: Focus

2014-11-20T06:23:53 to 2014-11-20T06:41:08

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=297 ycen=108,

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: Plage/emerging region

2014-11-18T20:14:59 to 2014-11-18T21:16:10

Science Goal: Medium dense 4-step raster 1x60 4s Deep x 4 FUV spectrally rebinned x 2

Program: Plage/emerging region

Target: AR

Pointing: xcen=192 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	62,66	180
2832	0.34	62,66	180
1400	0.34	62,66	180
2796	0.34	62,66	180

IRIS: Crown Prominence/Cavity

2014-11-15T09:19:47 to 2014-11-15T09:52:32

Science Goal: Very large dense 16-step raster 5x175 16s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Crown Prominence/Cavity

Target: FI

Pointing: xcen=43 ycen=-1046,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	174,182	104
2796	0.32	174,182	104

IRIS: C1: North Pole

2014-10-11T05:17:30 to 2014-10-11T05:51:41

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-4 ycen=965,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Experimental 0.5 sec very large dense raster plage

2014-10-02T18:46:30 to 2014-10-02T18:54:21

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 0.5 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Experimental 0.5 sec very large dense raster plage

Target: AR

Pointing: xcen=71 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.79	300,182	10
1400	0.79	300,182	10

IRIS: GT calibration

2014-08-21T06:04:06 to 2014-08-21T06:29:06

Science Goal: 4 limb coalignment sequence

Program: GT calibration

Target: AR

Pointing: xcen=702 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	175,182	250

IRIS: E-limb flare watch

2014-07-06T11:10:38 to 2014-07-06T15:41:44

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: E-limb flare watch

Target: AR

Pointing: xcen=-948 ycen=-354,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	168,182	497
1400	0.54	168,182	500

IRIS: Quiet Sun Throughput Monitoring

2014-05-30T04:37:22 to 2014-05-30T04:55:26

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: Quiet Sun Throughput Monitoring

Target: QS

Pointing: xcen=-2 ycen=50,

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: LaPalma Coordinated obs, QS near disk center

2014-05-06T08:14:36 to 2014-05-06T09:19:55

Science Goal: Medium sparse 2-step raster 1x60 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: LaPalma Coordinated obs, QS near disk center

Target: QS

Pointing: xcen=-44 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	62,67	35
1400	0.37	62,67	175
2796	0.31	62,67	210

IRIS: Throughput monitoring

2014-03-31T13:19:24 to 2014-03-31T13:37:28

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=251 ycen=-496,

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: Flare Watch, AR11967

2014-02-09T15:29:21 to 2014-02-09T16:28:14

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

Program: Flare Watch, AR11967

Target: AR

Pointing: xcen=942 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	188
1400	0.31	134,129	188

IRIS: Active Region Watch on AR11967

2014-02-07T14:44:17 to 2014-02-07T15:38:19

Science Goal: Very large dense 16-step raster 5x175 16s C II Si IV Deep x 4 SJI cadence 3x faster

Program: Active Region Watch on AR11967

Target: AR

Pointing: xcen=783 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	173,182	288
1400	0.19	173,182	288

IRIS: Quiet Sun limb campaign

2014-02-03T06:36:25 to 2014-02-03T07:10:26

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Quiet Sun limb campaign

Target: QS

Pointing: xcen=731 ycen=661,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	200
1400	0.17	120,129	200

250301 matches
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