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:

252468 matches
prev 1...345 346 347 348 349 350 351 352 [353] 354 ...16832 next

IRIS: AR11890, Flare Watch, 30s exp

2013-11-13T08:07:02 to 2013-11-13T08:40:34

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, Flare Watch, 30s exp

Target: AR

Pointing: xcen=844 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.1	191,182	16
2796	2.1	191,182	16

IRIS: AR11890, 30s exposures, flare watch

2013-11-10T03:30:32 to 2013-11-10T04:04:05

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, 30s exposures, flare watch

Target: AR

Pointing: xcen=278 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: FUV Background Calibration

2013-10-15T22:46:49 to 2013-10-15T22:47:51

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: FUV Background Calibration

Target: (NONE)

Pointing: xcen=4 ycen=-378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

IRIS: Sit-and-Stare, Filament

2013-09-22T20:09:30 to 2013-09-22T22:10:46

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Si IV Mg II h/k Mg II w s Deep x 4 SJI cadence 10x faster

Program: Sit-and-Stare, Filament

Target: (NONE)

Pointing: xcen=-534 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	65,69	410
2832	1.48	65,69	82
1400	0.25	65,69	492
2796	0.25	65,69	492

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

2013-08-12T20:24:37 to 2013-08-12T20:31:17

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

Program: Pointing test

Target: (NONE)

Pointing: xcen=-17 ycen=308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	15

IRIS:

2013-08-01T23:18:31 to 2013-08-02T00:02:12

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Deep x 4 SJI cadence 3x faster

Program:

Target: (NONE)

Pointing: xcen=-845 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	52,60	250
1400	0.17	52,60	250

IRIS:

2013-08-01T07:57:51 to 2013-08-01T09:33:51

Science Goal: Large dense long raster 21"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program:

Target: (NONE)

Pointing: xcen=-81 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5.97	194,182	16
2832	24	194,182	4
1400	6.03	194,182	16
2796	6	194,182	16

IRIS: High-cadence flare program, AR12936

2022-01-27T17:08:24 to 2022-01-27T17:54:06

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

Program: High-cadence flare program, AR12936

Target: AR

Pointing: xcen=-551 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	378

IRIS: BBSO coordination coronal bright points

2021-06-10T17:17:46 to 2021-06-10T23:27:47

Science Goal: Large dense 192-step raster 63.1x120 192s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: BBSO coordination coronal bright points

Target: AR

Pointing: xcen=122 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	188,129	672
2796	0.55	188,129	672

IRIS: F1: Mid latitude scan (HOP 336)

2017-08-15T01:52:57 to 2017-08-15T02:42:49

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F1: Mid latitude scan (HOP 336)

Target: QS

Pointing: xcen=47 ycen=642,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: B2: QS Tracking

2017-05-14T04:57:47 to 2017-05-14T05:07:23

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS Tracking

Target: QS

Pointing: xcen=916 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 306 on AR12648 (w/ Hinode)

2017-04-08T01:02:28 to 2017-04-08T03:41:37

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

Program: HOP 306 on AR12648 (w/ Hinode)

Target: AR

Pointing: xcen=62 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	144
2832	1.11	184,129	144
1400	1.11	184,129	144
2796	1.11	184,129	144

IRIS: HOP 206 320-step raster South pole

2017-03-18T11:09:49 to 2017-03-18T18:22:39

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 206 320-step raster South pole

Target: CH

Pointing: xcen=5 ycen=-914,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	400
2832	1.08	281,182	400
1400	1.08	281,182	399
2796	1.08	281,182	400

IRIS: Short term AR evolution

2017-01-02T17:00:00 to 2017-01-02T17:53:03

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

Program: Short term AR evolution

Target: AR

Pointing: xcen=-619 ycen=269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: ALMA coordination - quiet Sun

2016-12-15T16:59:19 to 2016-12-15T17:44:56

Science Goal: Medium dense 96-step raster 31.35x60 96s Deep x 8

Program: ALMA coordination - quiet Sun

Target: QS

Pointing: xcen=-2 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	94,66	72
2832	0.63	94,66	72
1400	0.63	94,66	72
2796	0.63	94,66	72

252468 matches
prev 1...345 346 347 348 349 350 351 352 [353] 354 ...16832 next