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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255244 matches
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IRIS: HOP 249, spicule at S pole (plan B)

2014-02-26T02:18:32 to 2014-02-26T03:27:04

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

Program: HOP 249, spicule at S pole (plan B)

Target: QS

Pointing: xcen=17 ycen=-988,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	120,129	210
1400	0.33	120,129	210

IRIS: Orbital Wobble Calibration, no roll, North Pole

2014-02-23T21:23:44 to 2014-02-23T22:25:44

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

Program: Orbital Wobble Calibration, no roll, North Pole

Target: (NONE)

Pointing: xcen=-4 ycen=968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	165
1400	0.33	174,182	164

IRIS: Orbital Wobble Calibration, no roll

2014-02-23T18:14:44 to 2014-02-23T19:24:44

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

Program: Orbital Wobble Calibration, no roll

Target: (NONE)

Pointing: xcen=-963 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	209
1400	0.33	174,182	210

IRIS: Sensitivity Monitoring

2014-02-17T04:10:38 to 2014-02-17T04:28:42

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: Sensitivity Monitoring

Target: QS

Pointing: xcen=-3 ycen=154,

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 on Limb Study

2014-02-10T22:21:14 to 2014-02-10T23:24:56

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2

Program: AR on Limb Study

Target: AR

Pointing: xcen=971 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	400

IRIS: 4 Limb Coalignment Cal

2014-02-09T07:29:23 to 2014-02-09T07:29:35

Science Goal: 4 limb coalignment sequence

Program: 4 Limb Coalignment Cal

Target: (NONE)

Pointing: xcen=246 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: Throughput Monitoring, Non-Sim

2014-02-09T04:10:24 to 2014-02-09T04:28:28

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, Non-Sim

Target: QS

Pointing: xcen=31 ycen=169,

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 on AR 11967 main spot

2014-01-30T11:32:17 to 2014-01-30T12:31:01

Science Goal: Very large coarse 16-step raster 30x175 16s C II Si IV Deep x 4 FUV spectrally rebinned x 2

Program: Flare watch on AR 11967 main spot

Target: AR

Pointing: xcen=-793 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	197,182	320
1400	0.18	197,182	319

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T04:15:21 to 2014-01-20T04:48:28

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=258 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: Context for emerging AR: HINODE coordination

2013-12-20T08:11:56 to 2013-12-20T08:49:08

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4

Program: Context for emerging AR: HINODE coordination

Target: AR

Pointing: xcen=421 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	308,182	100
1400	0.37	308,182	100
2796	0.37	308,182	100

IRIS: SJI in focus flats

2013-12-02T23:59:39 to 2013-12-03T00:17:34

Science Goal: SJI dither flat v4, focused sequence

Program: SJI in focus flats

Target: QS

Pointing: xcen=344 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.29	243,182	32

IRIS: Returning AR, lossless 30s exp.

2013-11-23T12:11:09 to 2013-11-23T12:44:42

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: Returning AR, lossless 30s exp.

Target: AR

Pointing: xcen=-968 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.1	191,182	16
2796	2.1	191,182	16

IRIS: SJI Flat Field, Plage, In Focus

2013-09-20T07:02:25 to 2013-09-20T07:12:26

Science Goal: SJI dither flat v3, focused sequence

Program: SJI Flat Field, Plage, In Focus

Target: (NONE)

Pointing: xcen=-241 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.31	193,182	17

IRIS: BBSO coordination

2022-10-28T16:59:43 to 2022-10-28T20:01:59

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-322 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	540
2832	2.03	137,129	90
1400	0.34	137,129	540
2796	0.34	137,129	540

IRIS: High-cadence flare study on AR13107

2022-09-25T05:43:27 to 2022-09-25T07:19:05

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: High-cadence flare study on AR13107

Target: AR

Pointing: xcen=-330 ycen=-486,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	3045
2796	0.03	61,68	3074

255244 matches
prev 1...937 938 [939] 940 941 942 943 944 945 946 ...17017 next