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:

247100 matches
prev 1...273 274 275 276 [277] 278 279 280 281 282 ...16474 next

IRIS: AR 11841, BBSO context

2013-09-15T16:19:43 to 2013-09-15T16:30:11

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR 11841, BBSO context

Target: (NONE)

Pointing: xcen=-327 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,129	32
2832	1.31	188,129	8
1400	0.33	188,129	32
2796	0.33	188,129	32

IRIS: throughput monitoring

2013-09-12T04:20:25 to 2013-09-12T04:37:31

Science Goal: Large coarse raster 126"x120" 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: (NONE)

Pointing: xcen=-1 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,128	16
2832	4.27	251,128	4
1400	1.14	251,128	15
2796	1.14	251,128	15

IRIS: throughput monitoring

2013-09-09T04:58:08 to 2013-09-09T05:15:14

Science Goal: Large coarse raster 126"x120" 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: (NONE)

Pointing: xcen=6 ycen=-80,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,129	16
2832	4.27	251,129	4
1400	1.07	251,129	16
2796	1.14	251,129	15

IRIS:

2013-08-04T15:46:39 to 2013-08-04T17:26:39

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

Program:

Target: (NONE)

Pointing: xcen=6 ycen=896,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	173,182	296

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: BBSO coordination

2022-05-11T17:09:31 to 2022-05-11T22:01:08

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=208 ycen=-445,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	864
2832	2.03	137,129	144
1400	0.34	137,129	864
2796	0.34	137,129	864

IRIS: Flare Watch in AR 12770

2020-08-07T15:09:34 to 2020-08-07T16:38:38

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 in AR 12770

Target: AR

Pointing: xcen=-403 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	290
2832	0.31	71,68	290
2796	0.31	71,68	290

IRIS: Low-lying loop study

2020-05-20T18:35:38 to 2020-05-20T19:52:18

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loop study

Target: AR

Pointing: xcen=-499 ycen=523,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	250
2796	0.31	127,129	250

IRIS: On-disk Filament Tracking

2020-02-26T17:30:29 to 2020-02-26T18:36:22

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=244 ycen=767,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	320
2832	0.21	281,182	320
1400	0.21	281,182	320
2796	0.21	281,182	320

IRIS: AR tracking, like HOP 307

2017-07-21T22:10:52 to 2017-07-21T23:39:34

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

Program: AR tracking, like HOP 307

Target: AR

Pointing: xcen=-442 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.12	281,182	79

IRIS: A1: QS monitoring

2017-07-12T04:20:06 to 2017-07-12T04:38:10

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

Target: QS

Pointing: xcen=138 ycen=149,

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: Short term AR evolution

2017-01-07T00:57:13 to 2017-01-07T01:54:19

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: Short term AR evolution

Target: AR

Pointing: xcen=350 ycen=298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	160
2832	0.36	183,130	160
1400	0.36	183,130	160
2796	0.36	183,130	160

IRIS: AR 12611 (HOP 306)

2016-11-23T15:19:50 to 2016-11-23T16:12:53

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

Program: AR 12611 (HOP 306)

Target: AR

Pointing: xcen=354 ycen=18,

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: 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: B1: AR tracking

2016-10-18T05:29:46 to 2016-10-18T05:47:52

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: AR

Pointing: xcen=261 ycen=23,

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

247100 matches
prev 1...273 274 275 276 [277] 278 279 280 281 282 ...16474 next