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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253485 matches
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IRIS: Focus Calibration

2014-05-21T05:55:02 to 2014-05-21T06:12:18

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

Program: Focus Calibration

Target: QS

Pointing: xcen=-19 ycen=2,

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: AR moss high-cadence obs

2014-03-19T04:33:20 to 2014-03-19T05:12:00

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR moss high-cadence obs

Target: AR

Pointing: xcen=-28 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	230
2796	0.17	121,129	230

IRIS: flare watch AR 11991

2014-03-05T05:39:52 to 2014-03-05T10:02:22

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: flare watch AR 11991

Target: AR

Pointing: xcen=147 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.1	129,129	125
1400	0.7	129,129	375
2796	0.52	129,129	500

IRIS: Flarewatch with Hinode

2013-12-31T22:20:34 to 2013-12-31T23:14:18

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=494 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	303
2796	0.18	135,129	303

TRACE: QS STUDY

1999-02-16T01:32:18 to 1999-02-16T09:40:05

Science Goal: SCIPLAN_QS STUDY

Program: QS Emission Measure studies and AR 171 and 195 studies

Target:

Pointing: xcen=954 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.44	384,384	339

IRIS: High-cadence flare watch program

2022-05-20T14:31:22 to 2022-05-20T16:43:32

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

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=40 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	966

IRIS: Jets in CH: North Pole

2020-07-02T17:54:34 to 2020-07-02T22:45:17

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in CH: North Pole

Target: CH

Pointing: xcen=-86 ycen=834,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	1919
1400	0.15	230,182	1920
2796	0.15	230,182	1920

IRIS: SST coord: B BURST STATS

2017-05-05T10:02:29 to 2017-05-05T11:08:58

Science Goal: Medium sparse 64-step raster 63x60 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2

Program: SST coord: B_BURST_STATS

Target: AR

Pointing: xcen=-508 ycen=269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	124,66	352
2832	0.76	124,66	88
1400	0.19	124,66	352
2796	0.19	124,66	352

IRIS: HOP 306, large spare raster

2016-10-29T01:08:32 to 2016-10-29T03:30:01

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306, large spare raster

Target: AR

Pointing: xcen=194 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	128
2832	1.11	184,129	127
1400	1.11	184,129	127
2796	1.11	184,129	128

IRIS: A1: QS monitoring

2016-10-13T04:21:16 to 2016-10-13T04:39:20

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=-23 ycen=-92,

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 coordination Program E, flare watch on unnamed E-limb AR

2016-09-29T12:09:17 to 2016-09-29T17:54:08

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination Program E, flare watch on unnamed E-limb AR

Target: AR

Pointing: xcen=-726 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	123,129	1000
2832	0.34	123,129	1000
1400	0.34	123,129	1000
2796	0.34	123,129	1000

IRIS: BBSO coord IHOP 317, filament/flare AR 12577

2016-08-18T17:16:17 to 2016-08-18T20:41:24

Science Goal: Medium coarse 8-step raster 14x60 8s C II Si IV Mg II w Deep x 4

Program: BBSO coord IHOP 317, filament/flare AR 12577

Target: AR

Pointing: xcen=794 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	75,67	558
2832	0.37	75,67	558
1400	0.37	75,67	558

IRIS: Spicules inside network study w/SOT

2016-08-02T20:10:19 to 2016-08-02T21:33:04

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Spicules inside network study w/SOT

Target: QS

Pointing: xcen=434 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	126,129	135
2832	0.61	126,129	135
1400	0.61	126,129	135
2796	0.61	126,129	135

IRIS: Atwood HOP test 400-step raster AR12564

2016-07-18T23:39:11 to 2016-07-19T00:42:37

Science Goal: Very large dense 400-step raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: Atwood HOP test 400-step raster AR12564

Target: AR

Pointing: xcen=725 ycen=139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.66	309,182	96
2832	3.96	309,182	16
1400	0.66	309,182	96
2796	0.66	309,182	96

IRIS: B2: QS near limb

2016-07-07T06:49:43 to 2016-07-07T06:59:19

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

Program: B2: QS near limb

Target: QS

Pointing: xcen=-630 ycen=9,

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

253485 matches
prev 1...145 [146] 147 148 149 150 151 152 153 154 ...16899 next