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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247412 matches
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IRIS: Boundary Region between CH and AR 12333

2015-04-30T19:18:36 to 2015-04-30T20:27:54

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

Program: Boundary Region between CH and AR 12333

Target: CH

Pointing: xcen=427 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	232,182	64
1400	1.1	232,182	63
2796	1.08	232,182	64

IRIS: C1: North pole

2015-04-25T04:50:31 to 2015-04-25T05:24:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: QS

Pointing: xcen=-5 ycen=954,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Calib. 5 wobble roll=-90 #2

2015-02-21T21:13:05 to 2015-02-22T00:33:05

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

Program: Calib. 5 wobble roll=-90 #2

Target: (NONE)

Pointing: xcen=-967 ycen=-47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	600
1400	0.33	174,182	600

IRIS: Flare watch AR east limb

2014-11-05T04:22:39 to 2014-11-05T04:49:51

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch AR east limb

Target: AR

Pointing: xcen=-843 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	135,128	132
2832	0.21	135,128	132
1400	0.21	135,128	132
2796	0.21	135,128	132

IRIS: Deep sit'n'stare above AR 11959

2014-02-01T01:32:59 to 2014-02-01T01:53:52

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Deep x 30

Program: Deep sit'n'stare above AR 11959

Target: AR

Pointing: xcen=929 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	168,182	20
1400	1.04	168,182	20

IRIS: High-cadence flare study on AR13107

2022-09-25T05:43:27 to 2022-09-25T07:19:05

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

Program: High-cadence flare study on AR13107

Target: AR

Pointing: xcen=-330 ycen=-486,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	3045
2796	0.03	61,68	3074

IRIS: HOP 307, AR 12907

2021-12-24T08:07:25 to 2021-12-24T08:57:04

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

Program: HOP 307, AR 12907

Target: AR

Pointing: xcen=848 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.63	281,182	79
2796	0.62	281,182	80

IRIS: BBSO coordination on QS

2021-09-14T16:29:52 to 2021-09-14T18:31:04

Science Goal: Very large coarse 16-step raster 30x175 16s Deep x 15 Spatial x 2, Spectral x 2

Program: BBSO coordination on QS

Target: QS

Pointing: xcen=-2 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	200,182	112
2832	1.08	200,182	112
1400	1.08	200,182	112
2796	1.08	200,182	112

IRIS: A1: QS monitoring

2021-06-23T04:20:04 to 2021-06-23T04:38:08

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=0 ycen=1,

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: HOP 307: AR tracking (AR 12833)

2021-06-15T15:39:54 to 2021-06-15T16:28:51

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

Program: HOP 307: AR tracking (AR 12833)

Target: AR

Pointing: xcen=-588 ycen=375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Flare study B: sit-and-stare ribbons/hot plasma

2021-04-29T11:09:08 to 2021-04-29T13:48:34

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B: sit-and-stare ribbons/hot plasma

Target: AR

Pointing: xcen=775 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	340
1400	0.47	61,67	340
2796	0.47	61,67	340

IRIS: HOP 307 unnamed AR (N hemisphere)

2021-02-20T11:10:39 to 2021-02-20T14:27:03

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

Program: HOP 307 unnamed AR (N hemisphere)

Target: AR

Pointing: xcen=-749 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: Prominence Watch, SE Limb

2021-02-07T16:54:56 to 2021-02-07T18:03:43

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: Prominence Watch, SE Limb

Target: FI

Pointing: xcen=-746 ycen=-679,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	175,182	62
1400	1.09	175,182	63
2796	1.09	175,182	63

IRIS: Flare study C: rasters of ribbons/hot plasma

2021-01-29T08:52:23 to 2021-01-29T09:55:20

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

Program: Flare study C: rasters of ribbons/hot plasma

Target: AR

Pointing: xcen=566 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	384

IRIS: IHOP 410 PSP coord scan 2

2021-01-17T20:51:19 to 2021-01-17T21:47:59

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: IHOP 410 PSP coord scan 2

Target: CH

Pointing: xcen=599 ycen=-388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	233,182	160
1400	0.35	233,182	160
2796	0.35	233,182	160

247412 matches
prev 1...1161 [1162] 1163 1164 1165 1166 1167 1168 1169 1170 ...16495 next