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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252519 matches
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IRIS: Short-term Active Region Evolution

2016-12-14T23:15:26 to 2016-12-14T23:50:48

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: Short-term Active Region Evolution

Target: AR

Pointing: xcen=-786 ycen=195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	32
2832	1.11	184,130	32
1400	1.11	184,130	32
2796	1.11	184,130	32

IRIS: CH Boundary Study

2016-12-14T03:29:34 to 2016-12-14T04:26:36

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: CH Boundary Study

Target: (NONE)

Pointing: xcen=270 ycen=-834,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	260
2832	0.22	66,66	260
1400	0.22	66,66	260
2796	0.22	66,66	260

IRIS: Explosive events on AR 12615

2016-12-02T17:01:05 to 2016-12-02T18:00:41

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events on AR 12615

Target: AR

Pointing: xcen=-226 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2088

IRIS: Calib 4: Focus

2016-11-28T09:08:15 to 2016-11-28T09:25:31

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=106 ycen=-99,

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: AR 12610 Equatorial CH Interface 30 s Exposure

2016-11-18T02:01:27 to 2016-11-18T02:52:11

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: AR 12610 Equatorial CH Interface 30 s Exposure

Target: AR

Pointing: xcen=565 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

IRIS: Explosive events, Large sit-and-stare

2016-10-29T04:17:24 to 2016-10-29T06:17:18

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events, Large sit-and-stare

Target: AR

Pointing: xcen=252 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4200

IRIS: Explosive events

2016-10-28T23:49:38 to 2016-10-29T00:58:44

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events

Target: AR

Pointing: xcen=189 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,128	2999

IRIS: B1: AR tracking from limb-to-limb on east limb unnamed AR

2016-10-13T12:11:16 to 2016-10-13T12:29:22

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 on east limb unnamed AR

Target: AR

Pointing: xcen=-768 ycen=50,

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: SST coordination, program 1 AR12600

2016-10-09T07:08:17 to 2016-10-09T09:24:10

Science Goal: Medium dense 96-step raster 31.35x60 96s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination, program 1 AR12600

Target: AR

Pointing: xcen=-635 ycen=108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	94,66	512
1400	0.27	94,66	512
2796	0.27	94,66	512

IRIS: HOP 306 (IRIS only) short-term AR evolution

2016-10-02T03:06:54 to 2016-10-02T04:53:01

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306 (IRIS only) short-term AR evolution

Target: AR

Pointing: xcen=-259 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	96
2832	1.11	184,129	96
1400	1.11	184,129	96
2796	1.11	184,129	96

IRIS: Rapid Jet Study (Coordinated with SOT), AR12585

2016-09-10T04:29:26 to 2016-09-10T05:47:44

Science Goal: Very large dense 4-step raster 1x175 4s C II Si IV Deep x 0.5 Spatial x 4, Spectral x 4 SJI cadence 3x faster

Program: Rapid Jet Study (Coordinated with SOT), AR12585

Target: AR

Pointing: xcen=606 ycen=102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	170,182	1440
1400	0.05	170,182	1440

IRIS: HOP 313 photospheric jets with Hinode

2016-06-28T01:19:44 to 2016-06-28T03:19:12

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 313 photospheric jets with Hinode

Target: AR

Pointing: xcen=297 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	133,129	440
1400	0.27	133,129	440
2796	0.27	133,129	440

IRIS: Eruption monitoring at E-limb

2016-06-11T22:09:33 to 2016-06-12T02:36:39

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Eruption monitoring at E-limb

Target: FI

Pointing: xcen=-968 ycen=91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.04	152,129	256
2796	1.04	152,129	256

IRIS: BBSO coordination (on-disk prominence)

2016-06-07T18:03:34 to 2016-06-07T22:02:13

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: BBSO coordination (on-disk prominence)

Target: FI

Pointing: xcen=126 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	149,129	700
2832	1.36	149,129	175
2796	0.34	149,129	700

IRIS: 400-step dense raster on AR 12546 (low data-rate version)

2016-05-24T14:55:01 to 2016-05-24T15:56:23

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: 400-step dense raster on AR 12546 (low data-rate version)

Target: AR

Pointing: xcen=754 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

252519 matches
prev 1...369 370 371 372 373 374 375 376 [377] 378 ...16835 next