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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251725 matches
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IRIS: 30s, 2x1, OI study, tracking AR12420 limb to limb

2015-09-23T20:22:31 to 2015-09-23T23:11:50

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: 30s, 2x1, OI study, tracking AR12420 limb to limb

Target: AR

Pointing: xcen=-575 ycen=82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	281,182	80
2832	2.12	281,182	80
1400	2.12	281,182	80
2796	2.12	281,182	80

IRIS: AR 12135 SNS on umbra with SOT

2014-08-11T11:48:50 to 2014-08-11T13:00:41

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 15

Program: AR 12135 SNS on umbra with SOT

Target: SS

Pointing: xcen=-25 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	169,182	128
2796	0.56	169,182	128

IRIS: Quiet sun coord with BBSO

2014-07-31T18:21:38 to 2014-07-31T19:58:03

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

Program: Quiet sun coord with BBSO

Target: QS

Pointing: xcen=-1 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	169,182	200
1400	0.48	169,182	200
2796	0.48	169,182	200

IRIS: Deep context raster for AR 11968 following spot

2014-02-02T19:32:30 to 2014-02-02T20:06:41

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: Deep context raster for AR 11968 following spot

Target: AR

Pointing: xcen=-169 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.17	295,182	16
2832	2.14	295,182	16
1400	2.17	295,182	16
2796	2.14	295,182	16

IRIS: BBSO Coord: Plage

2018-07-19T16:30:30 to 2018-07-19T19:30:35

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO Coord: Plage

Target: AR

Pointing: xcen=798 ycen=137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	129,129	1140
2796	0.16	129,129	1140

IRIS: Throughput monitoring

2014-06-09T03:40:22 to 2014-06-09T03:58:26

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

Target: QS

Pointing: xcen=-4 ycen=18,

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:

2013-07-24T04:02:20 to 2013-07-24T04:05:50

Science Goal: 4 limb coalignment sequence

Program:

Target: (NONE)

Pointing: xcen=102 ycen=-77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	36

IRIS: BBSO coordination, AR12880

2021-10-01T16:29:31 to 2021-10-01T21:38:34

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

Program: BBSO coordination, AR12880

Target: AR

Pointing: xcen=-254 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	898
2832	0.34	129,129	898
1400	0.34	129,129	898
2796	0.34	129,129	898

IRIS: BBSO coordination on AR12550

2016-06-01T19:00:15 to 2016-06-01T22:01:05

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination on AR12550

Target: AR

Pointing: xcen=764 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	519
2832	1.39	148,129	130
2796	0.35	148,129	518

IRIS: SST coordinated flare watch on AR 12414

2015-09-15T11:07:51 to 2015-09-15T18:07:45

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 1

Program: SST coordinated flare watch on AR 12414

Target: AR

Pointing: xcen=860 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	868
2832	0.48	61,68	868
2796	0.48	61,68	868

IRIS: B2: QS tracking

2015-09-06T17:37:26 to 2015-09-06T17:47:02

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=605 ycen=-720,

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: Flare Watch AR12403 on W Limb

2015-08-30T01:24:21 to 2015-08-30T02:16:44

Science Goal: Large sparse 32-step raster 31x120 32s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare Watch AR12403 on W Limb

Target: AR

Pointing: xcen=916 ycen=-229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	151,129	256
2796	0.2	151,129	256

IRIS: Large coarse raster on AR12130

2014-08-01T04:49:30 to 2014-08-01T07:11:03

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 4 FUV spectrally rebinned x 4

Program: Large coarse raster on AR12130

Target: AR

Pointing: xcen=-626 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	150,129	798
2796	0.18	150,129	800

IRIS: Sunspot dense raster coord with BBSO

2014-07-30T20:01:23 to 2014-07-30T22:25:14

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Deep x 2

Program: Sunspot dense raster coord with BBSO

Target: SS

Pointing: xcen=562 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	66,66	620
1400	0.23	66,66	620
2796	0.23	66,66	620

IRIS: AR11897, 4-step

2013-11-14T18:29:43 to 2013-11-14T19:03:50

Science Goal: Medium sparse 4-step raster 3x60 4s C II Si IV Mg II h/k Mg II w s Deep x 4 SJI cadence 10x faster

Program: AR11897, 4-step

Target: AR

Pointing: xcen=-385 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	64,66	102
2832	2.01	64,66	17
1400	0.33	64,66	102
2796	0.33	64,66	102

251725 matches
prev 1...49 50 51 52 53 [54] 55 56 57 58 ...16782 next