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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249723 matches
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IRIS: AR study with EIS and SOT, context raster

2013-11-29T09:41:48 to 2013-11-29T10:16:01

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: AR study with EIS and SOT, context raster

Target: AR

Pointing: xcen=174 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.29	295,182	15
2832	8.55	295,182	4
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: AR11891, 30s exposures, flare watch

2013-11-11T03:54:53 to 2013-11-11T04:28:26

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: AR11891, 30s exposures, flare watch

Target: AR

Pointing: xcen=833 ycen=-307,

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

2013-11-10T11:38:54 to 2013-11-10T12:12:27

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=327 ycen=-208,

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: flare watch AR 11884, lower data rate

2013-11-05T00:09:52 to 2013-11-05T01:02:15

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II w s Deep x 15 FUV spectrally rebinned x 4

Program: flare watch AR 11884, lower data rate

Target: AR

Pointing: xcen=599 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.73	184,129	72
2832	2.18	184,129	24
1400	0.55	184,129	96

IRIS: N Pole, Spicule, DST Coord.

2013-09-22T13:55:34 to 2013-09-22T14:40:19

Science Goal: Medium sit-and-stare 0.3"x60" 1s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: N Pole, Spicule, DST Coord.

Target: (NONE)

Pointing: xcen=1 ycen=963,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.62	63,69	73
2796	0.63	63,69	71

IRIS: AR 11843 SST/DST/BBSO Context

2013-09-19T13:16:10 to 2013-09-19T13:19:31

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 11843 SST/DST/BBSO Context

Target: (NONE)

Pointing: xcen=279 ycen=-83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	164,128	10
2832	1.31	164,128	2
1400	0.33	164,128	10
2796	0.33	164,128	10

IRIS: BBSO context, AR 11839

2013-09-13T15:24:32 to 2013-09-13T15:35:00

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: BBSO context, AR 11839

Target: (NONE)

Pointing: xcen=842 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,128	32
2832	1.31	188,128	8
1400	0.33	188,128	32
2796	0.33	188,128	32

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

2013-08-12T23:19:21 to 2013-08-12T23:26:01

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

Program: Pointing test

Target: (NONE)

Pointing: xcen=308 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	20

IRIS: wobble at E limb

2013-08-07T04:19:19 to 2013-08-07T07:39:19

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

Program: wobble at E limb

Target: (NONE)

Pointing: xcen=-904 ycen=23,

saaIntervals hiIntervals

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

IRIS: BBSO coordination, new sunspot on SE limb

2021-06-26T16:54:38 to 2021-06-26T23:05:15

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, new sunspot on SE limb

Target: SS

Pointing: xcen=-773 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1098
2832	2.03	137,129	183
1400	0.34	137,129	1098
2796	0.34	137,129	1098

IRIS: Limb to limb tracking of AR 12767

2020-07-31T04:55:25 to 2020-07-31T06:33:19

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

Program: Limb to limb tracking of AR 12767

Target: AR

Pointing: xcen=616 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: HiC: high cadence rasters

2018-05-29T18:37:37 to 2018-05-29T20:26:19

Science Goal: Very large sparse 8-step raster 7x175 8s Deep x 2 Spatial x 2, Spectral x 2

Program: HiC: high cadence rasters

Target: AR

Pointing: xcen=-145 ycen=280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	177,182	512
2832	0.21	177,182	512
1400	0.21	177,182	512
2796	0.21	177,182	512

IRIS: HOP 307: long term AR evolution (AR 12708)

2018-05-08T16:09:37 to 2018-05-08T18:00:06

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

Program: HOP 307: long term AR evolution (AR 12708)

Target: AR

Pointing: xcen=-39 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	320
2832	0.35	281,182	320
1400	0.35	281,182	320
2796	0.35	281,182	320

IRIS: B1: AR tracking

2017-08-29T05:27:20 to 2017-08-29T05:36:55

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

Program: B1: AR tracking

Target: AR

Pointing: xcen=-901 ycen=-165,

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: B2: QS tracking

2017-08-10T04:48:34 to 2017-08-10T05:06:38

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: B2: QS tracking

Target: QS

Pointing: xcen=528 ycen=228,

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

249723 matches
prev 1...409 [410] 411 412 413 414 415 416 417 418 ...16649 next