Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

255215 matches
prev 1...633 [634] 635 636 637 638 639 640 641 642 ...17015 next

IRIS: Pointing test

2013-10-27T01:09:32 to 2013-10-27T01:11:40

Science Goal: Ted's pointing stability test

Program: Pointing test

Target: (NONE)

Pointing: xcen=388 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k SJI cadence 3x faster

2013-08-27T10:21:28 to 2013-08-27T11:57:03

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k SJI cadence 3x faster

Program: AR 11828: four step dense raster, fast, SST coordination

Target: (NONE)

Pointing: xcen=410 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	56,60	694
1400	0.14	56,60	689
2796	0.14	56,60	691

IRIS: High-Cadence Flare Program (AR 12907)

2021-12-15T11:22:18 to 2021-12-15T12:18:20

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

Program: High-Cadence Flare Program (AR 12907)

Target: AR

Pointing: xcen=-643 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: SST coordination: sunspot at east limb

2020-07-29T07:04:16 to 2020-07-29T09:56:54

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: SST coordination: sunspot at east limb

Target: SS

Pointing: xcen=-780 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	233,182	160
2832	4.32	233,182	40
1400	1.08	233,182	160
2796	1.08	233,182	160

IRIS: HOP 307, plage in SW quadrant

2020-05-10T00:23:52 to 2020-05-10T04:28:38

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307, plage in SW quadrant

Target: AR

Pointing: xcen=592 ycen=-352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: HOP 336, South #3

2018-10-02T01:42:58 to 2018-10-02T02:31:50

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 336, South #3

Target: QS

Pointing: xcen=106 ycen=-750,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: HOP 307: AR Evolution

2018-04-24T21:55:30 to 2018-04-24T23:44:10

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 307: AR Evolution

Target: AR

Pointing: xcen=-65 ycen=147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	246
2832	0.34	281,182	246
1400	0.34	281,182	245
2796	0.34	281,182	246

IRIS: A1: QS monitoring

2018-01-17T04:44:18 to 2018-01-17T05:02:22

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: QS monitoring

Target: QS

Pointing: xcen=145 ycen=-299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: A1: QS Monitoring

2017-10-07T04:20:18 to 2017-10-07T04:38:22

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: QS Monitoring

Target: QS

Pointing: xcen=6 ycen=-55,

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: Limb Scan

2017-08-22T19:22:51 to 2017-08-22T19:31:10

Science Goal: 20170822_192251_3620106165

Program: Limb Scan

Target: (NONE)

Pointing: xcen=-939 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	203,182	30
2832	1.37	203,182	6
1400	0.27	203,182	30
2796	0.27	203,182	30

IRIS: Hot loop study

2017-07-12T09:55:47 to 2017-07-12T11:01:15

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loop study

Target: AR

Pointing: xcen=-66 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	154,132	16
1400	4.03	154,132	16
2796	4.03	154,132	16

EIS: Large Scan over AR 12650

2017-04-17T20:36:37 to 2017-04-17T21:46:45

Science Goal: Large Scan over AR 12650

Program:

Target:

Pointing: xcen=497 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		303,384	null
FeX		303,384	null
FeXVI		303,384	null
SiX		303,384	null
CaXVII		303,384	null
SX		303,384	null
FeXXIV		303,384	null
SiVII		303,384	null
FeXI		303,384	null
FeXV		303,384	null
FeXVII		303,384	null
MgVII		303,384	null
MgV		303,384	null
OV		303,384	null
CaXV		303,384	null
FeXII		303,384	null
FeXIV		303,384	null

IRIS: A1: QS monitoring

2017-04-03T22:55:39 to 2017-04-03T23:13:42

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: A1: QS monitoring

Target: QS

Pointing: xcen=8 ycen=9,

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: B1: AR tracking from limb to limb

2017-03-29T01:01:15 to 2017-03-29T01:19:20

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=360 ycen=251,

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: AR 126232, Short-term AR evolution (HOP 306, IRIS only)

2017-02-03T19:16:17 to 2017-02-03T19:56:15

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

Program: AR 126232, Short-term AR evolution (HOP 306, IRIS only)

Target: AR

Pointing: xcen=679 ycen=326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	111
2832	0.36	183,129	112
1400	0.36	183,129	112
2796	0.36	183,129	112

255215 matches
prev 1...633 [634] 635 636 637 638 639 640 641 642 ...17015 next