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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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253501 matches
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IRIS: BBSO coordination: AR 12895

2021-11-12T19:03:40 to 2021-11-12T20:07:27

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination: AR 12895

Target: AR

Pointing: xcen=10 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.06	133,130	31
1400	0.34	133,130	186
2796	0.34	133,130	186

IRIS: BBSO coordination: AR 12895

2021-11-11T20:19:29 to 2021-11-11T21:24:17

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 12895

Target: AR

Pointing: xcen=-176 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	192
2832	2.03	137,129	32
1400	0.34	137,129	192
2796	0.34	137,129	192

IRIS: CH tracking limb-to-limb

2018-01-24T16:59:35 to 2018-01-24T17:52:20

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: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-443 ycen=-846,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.29	94,66	180
2832	1.47	94,66	36
1400	0.29	94,66	180
2796	0.29	94,66	180

IRIS: HOP 244 SADs off-limb

2017-09-10T19:44:11 to 2017-09-11T04:13:25

Science Goal: Very large coarse 8-step raster 14x175 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 244 SADs off-limb

Target: AR

Pointing: xcen=997 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	180,182	3263

IRIS: Hot loops at AR 12672 (wider FOV)

2017-08-25T22:02:48 to 2017-08-25T23:08:15

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops at AR 12672 (wider FOV)

Target: AR

Pointing: xcen=-188 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.03	232,182	16
1400	4.03	232,182	16
2796	4.03	232,182	16

IRIS: AR/CH Boundary

2017-05-13T22:47:30 to 2017-05-14T04:17:54

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR/CH Boundary

Target: AR

Pointing: xcen=-822 ycen=97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	960
2832	0.34	234,129	960
1400	0.34	234,129	959
2796	0.34	234,129	960

IRIS: CH at N-pole, inside

2016-11-25T01:34:31 to 2016-11-25T02:25:15

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: CH at N-pole, inside

Target: CH

Pointing: xcen=167 ycen=809,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: Calib 4: Focus

2016-11-06T23:39:15 to 2016-11-06T23:56:31

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Focus

Target: QS

Pointing: xcen=23 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	172,182	20
2832	0.53	172,182	20
1400	0.62	172,182	19
2796	0.53	172,182	20

IRIS: A1: QS Monitoring

2016-10-24T03:32:16 to 2016-10-24T03:50:20

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=-2 ycen=7,

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: SST Coord B (Chromospheric Heating) AR12585

2016-09-06T07:44:46 to 2016-09-06T10:38:29

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 0.5 FUV spectrally rebinned x 4

Program: SST Coord B (Chromospheric Heating) AR12585

Target: AR

Pointing: xcen=44 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	1000
1400	0.17	65,66	999
2796	0.17	65,66	1000

IRIS: AR12579 plage raster

2016-08-25T10:42:04 to 2016-08-25T12:50:32

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: AR12579 plage raster

Target: AR

Pointing: xcen=224 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	4498

IRIS: Prominence monitoring

2016-06-12T23:01:33 to 2016-06-13T03:37:00

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Prominence monitoring

Target: FI

Pointing: xcen=769 ycen=588,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.04	152,129	264
2796	1.04	152,129	264

IRIS: IHOP 300: SST coordination (another small AR)

2016-06-07T10:42:58 to 2016-06-07T12:13:18

Science Goal: Large sparse 96-step raster 95x120 96s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 300: SST coordination (another small AR)

Target: AR

Pointing: xcen=707 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	216,129	287
2796	0.31	216,129	288

IRIS: 128-step dense raster for HOP 267

2016-05-20T07:34:43 to 2016-05-20T08:42:55

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II w s Deep x 30

Program: 128-step dense raster for HOP 267

Target: AR

Pointing: xcen=-13 ycen=-89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.13	166,129	32
1400	0.72	166,129	96

IRIS: B1: AR Tracking on AR12539

2016-05-05T05:49:16 to 2016-05-05T06:07:22

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking on AR12539

Target: AR

Pointing: xcen=335 ycen=324,

saaIntervals hiIntervals

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

253501 matches
prev 1...281 282 283 [284] 285 286 287 288 289 290 ...16901 next