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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255238 matches
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IRIS: 16-step fast raster QS

2015-02-01T22:52:03 to 2015-02-01T23:56:24

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 fast raster QS

Target: QS

Pointing: xcen=66 ycen=203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.22	174,182	292
2796	0.22	174,182	291

IRIS: Fast 8-step raster on coming AR

2015-01-28T19:44:12 to 2015-01-28T20:45:20

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Mg II h/k Deep x 2

Program: Fast 8-step raster on coming AR

Target: AR

Pointing: xcen=-453 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	171,182	254
2796	0.24	171,182	254

IRIS: A1: throughput monitoring, QS

2015-01-28T05:06:41 to 2015-01-28T05:24:45

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, QS

Target: QS

Pointing: xcen=32 ycen=124,

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: 2-step raster on plage, 30 sec exposure

2015-01-27T20:59:34 to 2015-01-27T21:18:33

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=378 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	170,182	18
2796	1.05	170,182	18

IRIS: flare watch AR12266, off-limb

2015-01-26T18:58:57 to 2015-01-26T19:52:47

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 4 FUV spectrally rebinned x 2

Program: flare watch AR12266, off-limb

Target: AR

Pointing: xcen=982 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	124,129	151
2832	0.36	124,129	151
1400	0.36	124,129	151
2796	0.36	124,129	151

IRIS: GT-ISS cal test for Ted

2014-12-23T14:03:40 to 2014-12-23T14:33:40

Science Goal: 4 limb coalignment sequence

Program: GT-ISS cal test for Ted

Target: AR

Pointing: xcen=769 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	214,182	300

IRIS: Flare watch w Hinode

2014-12-07T11:19:28 to 2014-12-07T12:18:00

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 4 Spatial x 2, Spectral x 2

Program: Flare watch w Hinode

Target: AR

Pointing: xcen=847 ycen=-354,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	170
2832	0.34	170,182	170
1400	0.34	170,182	170
2796	0.34	170,182	170

IRIS: Coarse 64-step raster of very dark CH

2014-12-01T19:01:30 to 2014-12-01T19:35:41

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 30

Program: Coarse 64-step raster of very dark CH

Target: CH

Pointing: xcen=102 ycen=-775,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	247,129	16
2832	2.14	247,129	16
1400	2.14	247,129	16
2796	2.14	247,129	16

IRIS: Dense synoptic raster of very dark CH

2014-11-30T02:00:25 to 2014-11-30T02:51:42

Science Goal: Dense synoptic raster 31.35x175 96s Deep x 30

Program: Dense synoptic raster of very dark CH

Target: CH

Pointing: xcen=-130 ycen=-789,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	202,182	24
2832	2.14	202,182	24
1400	2.14	202,182	24
2796	2.14	202,182	24

IRIS: HOP 275 Chromospheric dynamics

2014-11-12T01:39:39 to 2014-11-12T02:27:15

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8

Program: HOP 275 Chromospheric dynamics

Target: AR

Pointing: xcen=323 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	100
1400	0.48	121,129	100
2796	0.48	121,129	100

IRIS: B2: QS tracking limb to limb

2014-08-17T05:25:39 to 2014-08-17T05:35:14

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

Program: B2: QS tracking limb to limb

Target: QS

Pointing: xcen=-354 ycen=408,

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: throughput monitoring

2014-04-03T04:50:14 to 2014-04-03T05:08:18

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=-223 ycen=-466,

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: AR 11991 flare watch

2014-03-04T07:41:52 to 2014-03-04T08:58:33

Science Goal: Medium sparse 8-step raster 7x60 8s Si IV Mg II h/k Mg II w s Deep x 15

Program: AR 11991 flare watch

Target: AR

Pointing: xcen=-24 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.19	68,67	35
1400	0.73	68,67	105
2796	0.55	68,67	140

IRIS: Orbital Wobble Cal, East Limb

2014-02-08T02:09:46 to 2014-02-08T03:05:06

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Orbital Wobble Cal, East Limb

Target: (NONE)

Pointing: xcen=-951 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	166
1400	0.33	174,182	166

IRIS: Flare Watch, AR11967

2014-02-06T07:54:21 to 2014-02-06T08:44:28

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=660 ycen=-89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	160
1400	0.31	134,129	160

255238 matches
prev 1...849 850 851 852 [853] 854 855 856 857 858 ...17016 next