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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256435 matches
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IRIS: AR, Lossless 30s exp

2013-11-24T17:41:09 to 2013-11-24T18:14:42

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: AR, Lossless 30s exp

Target: AR

Pointing: xcen=959 ycen=44,

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: Filament, very large dense 64-step raster full readout

2013-11-22T21:40:55 to 2013-11-22T22:19:49

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 8 SJI cadence 3x faster

Program: Filament, very large dense 64-step raster full readout

Target: FI

Pointing: xcen=836 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	191,182	64
2832	2.43	191,182	16
1400	0.62	191,182	63
2796	0.61	191,182	64

IRIS: throughput monitoring, QS close to disk center

2013-11-09T04:55:24 to 2013-11-09T05:13:26

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: throughput monitoring, QS close to disk center

Target: QS

Pointing: xcen=-137 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: AR11890, flare watch

2013-11-07T22:07:38 to 2013-11-07T22:56:00

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: AR11890, flare watch

Target: AR

Pointing: xcen=-197 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	191,182	160
2796	0.3	191,182	160

IRIS: Full Disk Mosaic

2023-10-08T07:30:27 to 2023-10-09T07:51:25

Science Goal: Very large coarse 64-step raster 126x175 64s 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 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch at limb

2021-06-12T12:29:19 to 2021-06-12T16:59:46

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch at limb

Target: AR

Pointing: xcen=-888 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1696

IRIS: HOP 407: SH-2 large raster

2020-11-06T19:20:21 to 2020-11-06T20:09:18

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

Program: HOP 407: SH-2 large raster

Target: AR

Pointing: xcen=-502 ycen=-431,

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: Filament Obs.

2019-05-03T18:23:26 to 2019-05-03T22:47:01

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: Filament Obs.

Target: FI

Pointing: xcen=352 ycen=705,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	1280
2832	0.21	281,182	1278
1400	0.21	281,182	1280
2796	0.21	281,182	1280

IRIS: F1: HOP 336, Mid-latitude Scan (Short N2)

2019-01-28T11:45:00 to 2019-01-28T11:59:57

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 FUV spectrally rebinned x 2

Program: F1: HOP 336, Mid-latitude Scan (Short N2)

Target: (NONE)

Pointing: xcen=-45 ycen=696,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	216,130	24
2832	0.62	216,130	24
1400	0.62	216,130	24
2796	0.62	216,130	24

IRIS: HOP 307: AR 12723

2018-10-04T23:06:15 to 2018-10-05T03:11:01

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

Program: HOP 307: AR 12723

Target: AR

Pointing: xcen=874 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	399
1400	0.61	281,182	400
2796	0.61	281,182	399

IRIS: F1: Mid latitude scan (HOP 336) South #2

2017-12-18T23:05:21 to 2017-12-18T23:54:13

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Mid latitude scan (HOP 336) South #2

Target: (NONE)

Pointing: xcen=-44 ycen=-710,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Full Spectral Readout: CH

2017-10-20T16:41:33 to 2017-10-20T17:43:05

Science Goal: Medium dense 96-step raster 31.35x60 96s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Full Spectral Readout: CH

Target: CH

Pointing: xcen=571 ycen=-384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	94,67	210
2832	1.47	94,67	42
1400	0.29	94,67	210
2796	0.29	94,67	210

IRIS: Quiet Sun at disk center

2017-10-15T17:54:22 to 2017-10-15T22:52:35

Science Goal: Large dense 96-step raster 31.35x120 96s C II Si IV Mg II h/k Mg II w s Deep x 60 Lossless compression

Program: Quiet Sun at disk center

Target: QS

Pointing: xcen=-2 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.43	154,129	87
2832	17.6	154,129	17
1400	3.51	154,129	85
2796	3.51	154,129	85

IRIS: B2: QS tracking from limb to limb

2017-07-27T22:20:49 to 2017-07-27T22:30:25

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=630 ycen=-208,

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: Prominence in NW

2017-07-22T09:21:12 to 2017-07-22T11:19:09

Science Goal: Large coarse 32-step raster 62x120 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: Prominence in NW

Target: FI

Pointing: xcen=643 ycen=725,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	183,129	17
2796	1.05	183,129	17

256435 matches
prev 1...545 546 547 548 549 550 551 552 [553] 554 ...17096 next