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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246800 matches
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IRIS: Residual wobble calibration at E-limb

2013-12-21T06:58:31 to 2013-12-21T07:51:51

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Residual wobble calibration at E-limb

Target: (NONE)

Pointing: xcen=-947 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	160
1400	0.34	174,182	159

IRIS: AR11917 off-limb: coordination with EIS

2013-12-19T09:35:59 to 2013-12-19T10:10:12

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

Program: AR11917 off-limb: coordination with EIS

Target: AR

Pointing: xcen=1015 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.11	295,182	31
2796	1.11	295,182	31

IRIS: 4-step raster AR 11916

2013-12-08T03:25:23 to 2013-12-08T04:14:50

Science Goal: Medium dense 4-step raster 1x60 4s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: 4-step raster AR 11916

Target: SS

Pointing: xcen=416 ycen=-215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	62,66	150
2832	1.98	62,66	25
1400	0.33	62,66	150
2796	0.33	62,66	150

IRIS: PZT Cal with IMages using Queue 36

2013-12-05T08:41:08 to 2013-12-05T08:41:20

Science Goal: 4 limb coalignment sequence

Program: PZT Cal with IMages using Queue 36

Target: (NONE)

Pointing: xcen=-644 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: Bipolar EAR near CH

2013-12-04T21:35:30 to 2013-12-04T22:15:48

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 4 FUV spectrally rebinned x 2

Program: Bipolar EAR near CH

Target: FE

Pointing: xcen=209 ycen=162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	64,66	120
2832	0.34	64,66	120
1400	0.34	64,66	120
2796	0.34	64,66	120

IRIS: AR study with SOT, dynamics

2013-12-01T13:43:49 to 2013-12-01T14:35:30

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: AR study with SOT, dynamics

Target: AR

Pointing: xcen=16 ycen=-439,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	144,129	160
1400	0.32	144,129	160
2796	0.32	144,129	160

IRIS: AR dynamics

2013-11-29T17:59:55 to 2013-11-29T18:39:04

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Deep x 8

Program: AR dynamics

Target: AR

Pointing: xcen=328 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	143,129	64
1400	0.61	143,129	64
2796	0.61	143,129	64

IRIS: AR11890, dense raster, 30s exposures

2013-11-08T07:37:54 to 2013-11-08T08:11:27

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, dense raster, 30s exposures

Target: AR

Pointing: xcen=-147 ycen=-254,

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: NUV SJI flat field calibration

2013-11-06T15:13:51 to 2013-11-06T15:24:02

Science Goal: NUV SJI flat test 2013-11-01

Program: NUV SJI flat field calibration

Target: QS

Pointing: xcen=221 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	242,182	32

IRIS: AR Context Raster

2013-10-05T06:36:31 to 2013-10-05T07:09:58

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: AR Context Raster

Target: (NONE)

Pointing: xcen=-697 ycen=32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	246,128	64

IRIS: Engineering: FUV background Calibration

2013-09-27T22:54:49 to 2013-09-27T22:55:51

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: Engineering: FUV background Calibration

Target: QS

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

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

IRIS: BBSO coordination, AR 13081

2022-08-19T19:36:41 to 2022-08-19T22:02:30

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 13081

Target: AR

Pointing: xcen=560 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	432
2832	2.03	137,129	72
1400	0.34	137,129	432
2796	0.34	137,129	432

IRIS: BBSO Coordination: Compact Active Region

2022-07-04T17:00:28 to 2022-07-04T20:59:39

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO Coordination: Compact Active Region

Target: AR

Pointing: xcen=341 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	695
2832	0.34	129,129	695
1400	0.34	129,129	695
2796	0.34	129,129	695

IRIS: High-Cadence Flare Program (AR 12907)

2021-12-15T11:22:18 to 2021-12-15T12:18:20

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

Program: High-Cadence Flare Program (AR 12907)

Target: AR

Pointing: xcen=-643 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: SST coordination: sunspot at east limb

2020-07-29T07:04:16 to 2020-07-29T09:56:54

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: SST coordination: sunspot at east limb

Target: SS

Pointing: xcen=-780 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	233,182	160
2832	4.32	233,182	40
1400	1.08	233,182	160
2796	1.08	233,182	160

246800 matches
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