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:

250221 matches
prev 1...497 [498] 499 500 501 502 503 504 505 506 ...16682 next

IRIS: Dense raster, 30-sec exp

2014-02-15T12:20:33 to 2014-02-15T15:51:50

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Deep x 30 FUV spectrally rebinned x 2

Program: Dense raster, 30-sec exp

Target: AR

Pointing: xcen=663 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	307,182	200
1400	1.06	307,182	200

IRIS: Focus test again

2014-02-13T05:01:39 to 2014-02-13T05:10:17

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus test again

Target: QS

Pointing: xcen=-4 ycen=104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: Deep dense raster of main spot in AR 11973

2014-02-11T21:28:31 to 2014-02-11T22:02:40

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 dense raster of main spot in AR 11973

Target: AR

Pointing: xcen=289 ycen=213,

saaIntervals hiIntervals

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

IRIS: QS Weak Fields, IHOP 243 Test

2014-02-09T10:39:52 to 2014-02-09T11:35:33

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 15

Program: QS Weak Fields, IHOP 243 Test

Target: QS

Pointing: xcen=-84 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	61,67	100
2796	0.56	61,67	100

IRIS: Context raster for AR 11967

2014-01-29T12:47:00 to 2014-01-29T13:05:06

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 15

Program: Context raster for AR 11967

Target: AR

Pointing: xcen=-830 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	295,182	16
2832	1.13	295,182	16
1400	1.13	295,182	16
2796	1.13	295,182	16

IRIS: Flarewatch on AR 11959

2014-01-23T18:27:09 to 2014-01-23T19:24:47

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

Program: Flarewatch on AR 11959

Target: AR

Pointing: xcen=-283 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	184
1400	0.31	134,129	184

IRIS: Very large Sit-N-Stare on AR 11944

2014-01-14T10:09:24 to 2014-01-14T10:37:36

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

Program: Very large Sit-N-Stare on AR 11944

Target: AR

Pointing: xcen=938 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	166,182	150

IRIS: AR 11909

2013-12-03T21:14:38 to 2013-12-03T21:47:55

Science Goal: Very large dense raster 131.7x175 400s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11909

Target: AR

Pointing: xcen=110 ycen=-314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	309,182	100
2832	0.33	309,182	100
1400	0.33	309,182	100
2796	0.33	309,182	100

IRIS: AR11897, 2-step raster

2013-11-16T01:10:30 to 2013-11-16T02:04:17

Science Goal: Very large coarse 2-step raster 2x175 2s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: AR11897, 2-step raster

Target: AR

Pointing: xcen=-170 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	171,182	294
2796	0.18	171,182	294

IRIS: AR11890, flare watch

2013-11-12T15:56:31 to 2013-11-12T16:39:36

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11890, flare watch

Target: AR

Pointing: xcen=729 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	191,182	255
2796	0.17	191,182	256

IRIS: PSP coordination

2022-06-04T14:15:47 to 2022-06-04T16:57:20

Science Goal: Very large sparse 96-step raster 95x175 96s Deep x 8 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: QS

Pointing: xcen=-161 ycen=-388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	264,182	264
2832	0.61	264,182	264
1400	0.61	264,182	263
2796	0.61	264,182	264

IRIS: BBSO coordination

2022-05-14T17:00:41 to 2022-05-14T22:04:28

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

Target: AR

Pointing: xcen=57 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	900
2832	2.03	137,129	150
1400	0.34	137,129	900
2796	0.34	137,129	900

IRIS: PSP Coordination HOP 409

2022-02-25T17:19:37 to 2022-02-25T18:58:17

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: PSP Coordination HOP 409

Target: AR

Pointing: xcen=-345 ycen=357,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	320
2796	0.31	281,182	320

IRIS: HOP 395-DKIST coordination

2021-05-10T19:27:38 to 2021-05-10T20:17:31

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

Program: HOP 395-DKIST coordination

Target: AR

Pointing: xcen=-473 ycen=330,

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: BBSO Coordination: QS Target

2020-08-08T19:12:52 to 2020-08-08T21:11:44

Science Goal: Very large coarse 8-step raster 14x175 8s Deep x 15 Spatial x 2, Spectral x 2

Program: BBSO Coordination: QS Target

Target: QS

Pointing: xcen=-752 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,182	110
2832	1.08	184,182	110
1400	1.08	184,182	110
2796	1.08	184,182	110

250221 matches
prev 1...497 [498] 499 500 501 502 503 504 505 506 ...16682 next