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:

241252 matches
prev 1...49 50 [51] 52 53 54 55 56 57 58 ...16084 next

IRIS: Flare Watch AR 12436

2015-10-22T05:41:26 to 2015-10-22T12:41:34

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 15 Spatial x 2, Spectral x 2

Program: Flare Watch AR 12436

Target: AR

Pointing: xcen=-186 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.82	61,68	512
2832	0.82	61,68	512
2796	0.82	61,68	512

IRIS: B1: AR tracking limb to limb, AR 12419

2015-09-22T04:47:10 to 2015-09-22T05:05:16

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, AR 12419

Target: AR

Pointing: xcen=512 ycen=133,

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	1.21	247,129	15

IRIS: IHOP 247, Hot plage / AR moss

2014-04-27T10:59:06 to 2014-04-27T14:57:01

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=301 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	1420
2796	0.17	121,129	1420

IRIS: Deep scan of following spot in AR 11974

2014-02-11T16:34:01 to 2014-02-11T17:08:10

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Deep scan of following spot in AR 11974

Target: AR

Pointing: xcen=-200 ycen=-123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.17	191,182	16
2832	8.54	191,182	4
1400	2.17	191,182	16
2796	2.13	191,182	16

IRIS: Large Dense Raster on Trailing Large Spot

2014-02-04T15:30:16 to 2014-02-04T16:06:24

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: Large Dense Raster on Trailing Large Spot

Target: AR

Pointing: xcen=244 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	143,129	32
2832	4.52	143,129	8
1400	1.14	143,129	32
2796	1.13	143,129	32

IRIS: High cadence flare program, new AR NE limb

2022-03-24T08:29:15 to 2022-03-24T09:28:06

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k always

Program: High cadence flare program, new AR NE limb

Target: AR

Pointing: xcen=-872 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	4220

IRIS: Deep exposure raster of AR 12524

2016-03-19T18:19:33 to 2016-03-19T21:48:15

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 30 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: Deep exposure raster of AR 12524

Target: CH

Pointing: xcen=113 ycen=426,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	309,182	100
2832	2.09	309,182	100
1400	2.09	309,182	100
2796	2.09	309,182	100

IRIS: IHOP 249, Spicules at north limb, 5 arcsec from limb

2014-04-28T22:39:44 to 2014-04-29T02:59:14

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 249, Spicules at north limb, 5 arcsec from limb

Target: QS

Pointing: xcen=-2 ycen=961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	121,129	818
2796	0.32	121,129	818

IRIS: AR 11850: Context Rasters of Hot Plage Loops

2013-09-27T14:09:43 to 2013-09-27T14:15:56

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: AR 11850: Context Rasters of Hot Plage Loops

Target: AR

Pointing: xcen=479 ycen=90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	251,129	32
1400	0.19	251,129	32
2796	0.19	251,129	32

IRIS: AR 11836, Hinode/SST coord, sunspot

2013-09-06T08:11:04 to 2013-09-06T11:39:33

Science Goal: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 2 SJI cadence 3x faster

Program: AR 11836, Hinode/SST coord, sunspot

Target: (NONE)

Pointing: xcen=763 ycen=128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	58,60	1039
2832	1.2	58,60	173
1400	0.2	58,60	1040
2796	0.2	58,60	1041

IRIS: High-cadence UV Burst sit-and-stare on AR12603

2016-10-21T08:59:22 to 2016-10-21T10:15:31

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: High-cadence UV Burst sit-and-stare on AR12603

Target: EF

Pointing: xcen=-207 ycen=129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	59,69	3350

IRIS: SST Coordination - AR12348

2015-05-19T11:05:07 to 2015-05-19T12:27:07

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: SST Coordination - AR12348

Target: AR

Pointing: xcen=-35 ycen=-138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	247,129	448
2796	0.18	247,129	448

IRIS: Quiet sun coord with BBSO

2014-07-31T18:21:38 to 2014-07-31T19:58:03

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 8

Program: Quiet sun coord with BBSO

Target: QS

Pointing: xcen=-1 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	169,182	200
1400	0.48	169,182	200
2796	0.48	169,182	200

IRIS: AR12102 rasters, SST coordination

2014-07-04T08:03:18 to 2014-07-04T11:04:15

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR12102 rasters, SST coordination

Target: AR

Pointing: xcen=14 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	143,129	512
2832	1.41	143,129	128
1400	0.35	143,129	512
2796	0.35	143,129	512

IRIS: Deep Coronal Hole raster

2014-06-05T12:40:14 to 2014-06-05T16:59:29

Science Goal: Very large sparse 16-step raster 15x175 16s C II Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: Deep Coronal Hole raster

Target: CH

Pointing: xcen=-145 ycen=-661,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,182	214
2832	4.32	184,182	54
1400	1.08	184,182	214
2796	1.08	184,182	213

241252 matches
prev 1...49 50 [51] 52 53 54 55 56 57 58 ...16084 next