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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252503 matches
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IRIS: HOP 263: Flare Watch with DST, post-obs raster

2014-10-17T18:11:31 to 2014-10-17T18:17:12

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: HOP 263: Flare Watch with DST, post-obs raster

Target: AR

Pointing: xcen=-915 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	295,182	16
2832	0.36	295,182	16
2796	0.36	295,182	16

IRIS: QS Network with SST, HOP 257

2014-09-01T07:06:36 to 2014-09-01T11:05:30

Science Goal: Medium dense 4-step raster 1x60 4s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: QS Network with SST, HOP 257

Target: QS

Pointing: xcen=523 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	62,67	128
1400	0.37	62,67	640
2796	0.31	62,67	768

IRIS: Very large dense raster of CH

2014-08-02T23:55:28 to 2014-08-03T03:25:53

Science Goal: Very large dense raster 131.7x175 400s C II Mg II h/k Deep x 30 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Very large dense raster of CH

Target: CH

Pointing: xcen=332 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	308,182	200
2796	1.05	308,182	200

IRIS: A1: Throughput monitoring

2014-07-19T04:35:24 to 2014-07-19T04:53:28

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: Throughput monitoring

Target: QS

Pointing: xcen=43 ycen=276,

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: Deep AR spectrum of AR 12096 west side, with EIS

2014-06-29T12:18:09 to 2014-06-29T12:51:36

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2

Program: Deep AR spectrum of AR 12096 west side, with EIS

Target: AR

Pointing: xcen=241 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.48	295,182	4
1400	2.09	295,182	16
2796	2.09	295,182	16

IRIS: Eclipse observation at limb

2014-04-29T06:14:50 to 2014-04-29T06:21:21

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Eclipse observation at limb

Target: (NONE)

Pointing: xcen=919 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.04	166,182	160

IRIS: Prominence Monitoring

2014-04-17T16:09:51 to 2014-04-17T20:37:26

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: Prominence Monitoring

Target: FL

Pointing: xcen=819 ycen=586,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	183,129	511

IRIS: Focus Test, QS near disk center

2014-02-24T20:20:02 to 2014-02-24T20:37:18

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus Test, QS near disk center

Target: QS

Pointing: xcen=-1 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Coronal Hole Observation Near Limb

2014-01-23T07:10:31 to 2014-01-23T08:02:13

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4

Program: Coronal Hole Observation Near Limb

Target: CH

Pointing: xcen=803 ycen=449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	119,129	305

IRIS: Coronal hole near disk center, sit and stare

2013-12-12T10:01:21 to 2013-12-12T10:50:38

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Coronal hole near disk center, sit and stare

Target: CH

Pointing: xcen=193 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	166,182	299

IRIS: Explosive Event Campaign

2013-11-15T12:09:17 to 2013-11-15T13:06:15

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Deep x 4 SJI cadence 10x faster

Program: Explosive Event Campaign

Target: (NONE)

Pointing: xcen=316 ycen=-365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	166,182	600

IRIS: Very large sparse raster 127"x175" 128s C II Deep x 15 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

2013-08-21T17:15:43 to 2013-08-21T17:49:33

Science Goal: Very large sparse raster 127"x175" 128s C II Deep x 15 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: AEC test 9 (previous was 8, not 7)

Target: (NONE)

Pointing: xcen=652 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.53	292,182	64

IRIS: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 8

2013-08-13T10:49:53 to 2013-08-13T12:18:29

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: AR 11817, small dense raster, sunspot, longer exposures

Target: (NONE)

Pointing: xcen=-101 ycen=-360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.74	38,40	120
2832	4.43	38,40	20
1400	0.74	38,40	120
2796	0.74	38,40	120

IRIS: wobble cal W lib

2013-08-08T05:46:59 to 2013-08-08T05:59:19

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

Program: wobble cal W lib

Target: (NONE)

Pointing: xcen=-927 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	37

IRIS: BBSO Coord: Flares and Small-scale Events

2021-04-14T17:00:00 to 2021-04-14T23:00:30

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 Coord: Flares and Small-scale Events

Target: AR

Pointing: xcen=213 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1068
2832	2.03	137,129	178
1400	0.34	137,129	1068
2796	0.34	137,129	1068

252503 matches
prev 1...289 [290] 291 292 293 294 295 296 297 298 ...16834 next