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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251782 matches
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IRIS: Context Raster At North Pole

2026-03-18T14:16:59 to 2013-10-01T11:32:19

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: Context Raster At North Pole

Target: QS

Pointing: xcen=-4 ycen=958,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	312,182	100
1400	0.2	312,182	100
2796	0.2	312,182	100

IRIS: N Pole, Spicule, DST Coord. Part 2

2013-09-22T15:02:44 to 2013-09-22T15:47:41

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: N Pole, Spicule, DST Coord. Part 2

Target: (NONE)

Pointing: xcen=1 ycen=963,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	55,60	148
2796	0.3	55,60	148

IRIS:

2013-08-01T10:55:47 to 2013-08-01T14:15:47

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program:

Target: (NONE)

Pointing: xcen=-5 ycen=909,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: Flare watch over limb

2017-07-17T23:27:05 to 2017-07-18T03:32:36

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8 Spatial x 2, Spectral x 2

Program: Flare watch over limb

Target: AR

Pointing: xcen=896 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.66	170,182	371
2832	0.65	170,182	374
1400	0.65	170,182	376
2796	0.66	170,182	374

IRIS: Large sit-and-stare obs of equatorial CH

2016-10-25T11:19:33 to 2016-10-25T13:55:11

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: Large sit-and-stare obs of equatorial CH

Target: CH

Pointing: xcen=-494 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	1000

IRIS: IHOP300: SST coordination

2016-06-03T09:02:09 to 2016-06-03T10:44:29

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

Program: IHOP300: SST coordination

Target: AR

Pointing: xcen=967 ycen=103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.86	121,129	55
1400	0.37	121,129	275
2796	0.31	121,129	330

IRIS: Flare watch

2016-01-12T17:26:42 to 2016-01-12T18:23:31

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: Flare watch

Target: AR

Pointing: xcen=72 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	185
2832	0.31	71,68	185
2796	0.31	71,68	185

IRIS: Large raster on AR12480

2016-01-11T07:19:11 to 2016-01-11T08:10:09

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Lossless compression

Program: Large raster on AR12480

Target: AR

Pointing: xcen=-242 ycen=124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,130	80
2832	0.64	233,130	80
1400	0.64	233,130	80
2796	0.64	233,130	80

IRIS: 400-step AR Scan

2014-10-20T22:19:51 to 2014-10-21T01:49:37

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 30 Spatial x 4, Spectral x 1

Program: 400-step AR Scan

Target: AR

Pointing: xcen=571 ycen=-224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	307,182	200
1400	1.05	307,182	200

IRIS: HOP 263: Flare Watch with DST, post-obs raster

2014-10-19T18:10:02 to 2014-10-19T18:15:43

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: HOP 263: Flare Watch with DST, post-obs raster

Target: AR

Pointing: xcen=-732 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	295,182	16
2832	0.36	295,182	16
2796	0.36	295,182	16

IRIS: SST Coordination, HOP 262

2014-08-29T10:01:36 to 2014-08-29T12:01:29

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

Program: SST Coordination, HOP 262

Target: CR

Pointing: xcen=982 ycen=73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	379
1400	0.32	120,129	380

IRIS: Large dense raster of AR12121

2014-07-30T01:36:13 to 2014-07-30T03:35:07

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 4 FUV spectrally rebinned x 4

Program: Large dense raster of AR12121

Target: AR

Pointing: xcen=395 ycen=32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	150,129	672
2796	0.18	150,129	672

IRIS: IHOP248 coronal rain, slit parallel to limb

2014-03-14T13:42:46 to 2014-03-14T15:05:55

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: IHOP248 coronal rain, slit parallel to limb

Target: AR

Pointing: xcen=942 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	169,182	269
2796	0.31	169,182	269

IRIS: Throughput monitoring

2013-10-29T04:37:24 to 2013-10-29T04:55:26

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=-22 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Propagating disturbances in network: sit-n-stare

2013-10-26T02:14:28 to 2013-10-26T03:23:43

Science Goal: Small sit-and-stare 0.3x30 1s Si IV Deep x 15 FUV spectrally rebinned x 2

Program: Propagating disturbances in network: sit-n-stare

Target: QS

Pointing: xcen=293 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	59,60	250

251782 matches
prev 1...89 90 91 92 93 [94] 95 96 97 98 ...16786 next