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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255213 matches
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IRIS: Raster scans of cavity

2013-12-23T12:38:56 to 2013-12-23T13:31:01

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 15

Program: Raster scans of cavity

Target: FI

Pointing: xcen=-680 ycen=-822,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	151,129	96
2796	0.54	151,129	96

IRIS: Coronal Hole Boundary near limb

2013-12-16T03:20:52 to 2013-12-16T04:14:32

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Hole Boundary near limb

Target: CH

Pointing: xcen=806 ycen=352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	169,182	100
2832	2.68	169,182	20
1400	0.45	169,182	120
2796	0.45	169,182	120

IRIS: Returning AR flare watch

2013-11-23T08:53:38 to 2013-11-23T09:23:17

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Returning AR flare watch

Target: AR

Pointing: xcen=-976 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	176
2796	0.17	199,182	176

IRIS: AR11890, flare watch

2013-11-09T12:52:41 to 2013-11-09T13:50:46

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, flare watch

Target: AR

Pointing: xcen=221 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	191,182	192
2796	0.3	191,182	192

IRIS: AR11890, flare watch

2013-11-08T08:32:20 to 2013-11-08T08:37:28

Science Goal: Very large sparse 4-step raster 3x175 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR11890, flare watch

Target: AR

Pointing: xcen=-192 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	172,182	30
2796	0.17	172,182	30

IRIS: AR11884, flare watch

2013-11-05T06:44:45 to 2013-11-05T07:01:50

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: AR11884, flare watch

Target: AR

Pointing: xcen=631 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.71	289,182	24
2832	0.71	289,182	24
1400	0.74	289,182	23
2796	0.71	289,182	24

IRIS: Repeated raster scans of filament

2013-10-25T15:34:46 to 2013-10-25T17:17:19

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: Repeated raster scans of filament

Target: FI

Pointing: xcen=115 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	228,182	192

IRIS: FUV Background Calibration

2013-10-15T23:08:47 to 2013-10-15T23:09:49

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: FUV Background Calibration

Target: (NONE)

Pointing: xcen=674 ycen=14,

saaIntervals hiIntervals

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

IRIS: core coronal hole

2013-09-12T20:39:47 to 2013-09-12T21:59:05

Science Goal: Four-step coarse raster 6"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: core coronal hole

Target: (NONE)

Pointing: xcen=316 ycen=360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,60	240
1400	0.33	61,60	240
2796	0.33	61,60	240

IRIS: throughput monitoring

2013-09-11T04:40:24 to 2013-09-11T04:57:30

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=12 ycen=28,

saaIntervals hiIntervals

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

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

2013-08-10T10:09:29 to 2013-08-10T13:29:29

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

Program: Wobble at E Limb

Target: (NONE)

Pointing: xcen=-926 ycen=6,

saaIntervals hiIntervals

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

IRIS: BBSO coordination: HOP 420

2022-07-08T16:59:19 to 2022-07-08T20:59:11

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

Program: BBSO coordination: HOP 420

Target: AR

Pointing: xcen=-302 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	697
2832	0.34	129,129	697
1400	0.34	129,129	697
2796	0.34	129,129	697

IRIS: Prominence at east limb

2020-05-19T21:28:01 to 2020-05-19T22:52:07

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence at east limb

Target: FI

Pointing: xcen=-662 ycen=708,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	544

IRIS: HOP 307, plage in SW quadrant

2020-05-09T12:03:15 to 2020-05-09T16:08:01

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

Program: HOP 307, plage in SW quadrant

Target: AR

Pointing: xcen=361 ycen=-346,

saaIntervals hiIntervals

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

IRIS: B2: QS tracking from limb to limb

2019-03-17T06:30:38 to 2019-03-17T06:34:34

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 from limb to limb

Target: QS

Pointing: xcen=-321 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	145,129	3
2832	4.52	145,129	4
1400	1.13	145,129	3
2796	1.13	145,129	4

255213 matches
prev 1...585 586 587 588 589 590 591 592 [593] 594 ...17015 next