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:

256303 matches
prev 1...89 90 [91] 92 93 94 95 96 97 98 ...17087 next

IRIS:

2013-08-01T05:41:16 to 2013-08-01T06:15:06

Science Goal: Very large sparse raster 127"x175" 128s C II Deep x 15 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program:

Target: (NONE)

Pointing: xcen=-138 ycen=-368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.53	292,182	64

IRIS: High-cadence flare program on AR 12965

2022-03-14T00:17:44 to 2022-03-14T04:04:48

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

Program: High-cadence flare program on AR 12965

Target: AR

Pointing: xcen=-126 ycen=491,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	16880

IRIS: HOP 307 on AR12719

2018-08-24T20:34:56 to 2018-08-24T23:01:48

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

Program: HOP 307 on AR12719

Target: AR

Pointing: xcen=347 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: Prominence SE limb (HOP 269 IRIS part, 0.5 MB/s)

2017-03-17T04:47:25 to 2017-03-17T10:24:50

Science Goal: Very large coarse 32-step raster 62x175 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: Prominence SE limb (HOP 269 IRIS part, 0.5 MB/s)

Target: FI

Pointing: xcen=-822 ycen=-578,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	231,182	320
2796	1.06	231,182	319

IRIS: IHOP 306 AR12544

2016-05-14T13:33:44 to 2016-05-14T22:42:01

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

Program: IHOP 306 AR12544

Target: AR

Pointing: xcen=-43 ycen=387,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	496
2832	1.11	184,129	496
1400	1.11	184,129	496
2796	1.11	184,129	496

IRIS: A1: QS monitoring at disk center

2015-09-21T04:49:18 to 2015-09-21T05:07:22

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 at disk center

Target: QS

Pointing: xcen=-2 ycen=4,

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: Medium dense raster of AR

2015-04-11T07:47:45 to 2015-04-11T08:59:06

Science Goal: Medium dense 16-step raster 5x60 16s Spatial x 2, Spectral x 2

Program: Medium dense raster of AR

Target: AR

Pointing: xcen=604 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	67,69	240
2832	0.3	67,69	240
1400	0.3	67,69	240
2796	0.3	67,69	240

IRIS: Activity Watch Above W Limb

2014-12-21T00:26:00 to 2014-12-21T01:14:59

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: Activity Watch Above W Limb

Target: AR

Pointing: xcen=975 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	169,182	187
1400	0.26	169,182	187
2796	0.26	169,182	187

IRIS: SUMER Inverse Evershed AR 12132

2014-08-05T15:38:43 to 2014-08-05T16:37:30

Science Goal: Very large dense raster 131.7x175 400s Si IV Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SUMER Inverse Evershed AR 12132

Target: SS

Pointing: xcen=103 ycen=-399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.59	309,182	100
1400	0.59	309,182	100
2796	0.59	309,182	100

IRIS: Flare watch monitoring AR12046

2014-04-26T16:09:30 to 2014-04-26T22:41:02

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Flare watch monitoring AR12046

Target: AR

Pointing: xcen=969 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	135,129	1275
1400	0.31	135,129	1275

IRIS: HOP 250 sunspot

2014-03-22T11:34:28 to 2014-03-22T12:41:07

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4

Program: HOP 250 sunspot

Target: AR

Pointing: xcen=753 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	121,128	380
2796	0.18	121,128	380

IRIS: N Pole, spicules obs, sit-and-stare

2013-11-12T04:36:26 to 2013-11-12T05:20:10

Science Goal: Medium sit-and-stare 0.3x60 1s Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: N Pole, spicules obs, sit-and-stare

Target: QS

Pointing: xcen=-7 ycen=946,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.17	61,65	259

IRIS: BBSO coordination: AR 12895

2021-11-10T16:44:19 to 2021-11-10T17:47:06

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: AR 12895

Target: AR

Pointing: xcen=-395 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	186
2832	2.03	137,129	31
1400	0.34	137,129	186
2796	0.34	137,129	186

IRIS: Raster mosaic (CH)

2017-01-06T21:44:34 to 2017-01-06T22:35:18

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: Raster mosaic (CH)

Target: CH

Pointing: xcen=771 ycen=122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: SST coordination HOP 323, rapid jet study

2016-10-02T06:53:22 to 2016-10-02T11:44:09

Science Goal: Medium dense 4-step raster 1x60 4s C II Si IV Deep x 0.5 Spatial x 4, Spectral x 4 SJI cadence 3x faster

Program: SST coordination HOP 323, rapid jet study

Target: AR

Pointing: xcen=-249 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	61,73	5400
1400	0.05	61,73	5400

256303 matches
prev 1...89 90 [91] 92 93 94 95 96 97 98 ...17087 next