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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252537 matches
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IRIS: Rapid raster QS/CH boundary

2017-01-12T06:33:05 to 2017-01-12T06:59:51

Science Goal: Medium dense 16-step raster 5x60 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=108 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	66,66	122
2832	0.22	66,66	122
1400	0.22	66,66	122
2796	0.22	66,66	122

IRIS: B2: QS tracking

2017-01-05T05:34:11 to 2017-01-05T05:43:47

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-146 ycen=-71,

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: Small equatorial coronal hole mosaic (West)

2016-12-12T15:59:44 to 2016-12-12T16:40:25

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: Small equatorial coronal hole mosaic (West)

Target: CH

Pointing: xcen=87 ycen=37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.65	196,182	24
2832	8.46	196,182	5
1400	1.65	196,182	24
2796	1.72	196,182	24

IRIS: Equatorial CH Boundary study 30 s Exposure

2016-11-18T11:51:53 to 2016-11-18T12:42:37

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: Equatorial CH Boundary study 30 s Exposure

Target: CH

Pointing: xcen=552 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	202,182	30
2832	8.46	202,182	6
1400	1.69	202,182	30
2796	1.69	202,182	30

IRIS: QS deep spectra with EIS

2016-11-17T17:59:44 to 2016-11-17T18:58:57

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Mg II w s Deep x 30 Lossless compression

Program: QS deep spectra with EIS

Target: QS

Pointing: xcen=718 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	4.23	128,130	14
1400	1.42	128,130	42
2796	1.06	128,130	56

IRIS: HOP 306 (with Hinode) on AR 12602

2016-10-16T16:15:26 to 2016-10-16T17:26:10

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

Program: HOP 306 (with Hinode) on AR 12602

Target: AR

Pointing: xcen=-106 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	64
2832	1.11	184,129	64
1400	1.11	184,129	64
2796	1.11	184,129	64

IRIS: Plage explosive events, AR12597

2016-09-29T18:34:24 to 2016-09-29T19:24:21

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: Plage explosive events, AR12597

Target: AR

Pointing: xcen=901 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	1750

IRIS: Short-term evolution of AR12597

2016-09-28T18:14:28 to 2016-09-28T23:26:26

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

Program: Short-term evolution of AR12597

Target: AR

Pointing: xcen=821 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	288
2832	1.08	184,129	288
1400	1.08	184,129	288
2796	1.08	184,129	288

IRIS: C1: South Pole

2016-09-17T06:16:31 to 2016-09-17T06:50:42

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-949,

saaIntervals hiIntervals

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

IRIS: Cal 4: Focus

2016-07-25T06:09:15 to 2016-07-25T06:26:31

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

Program: Cal 4: Focus

Target: QS

Pointing: xcen=276 ycen=-60,

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: Calib 4: Focus

2016-06-27T04:35:55 to 2016-06-27T04:53:11

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-1 ycen=5,

saaIntervals hiIntervals

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

IRIS: B1: AR 12546 tracking limb to limb

2016-05-27T01:26:06 to 2016-05-27T01:44:12

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

Program: B1: AR 12546 tracking limb to limb

Target: AR

Pointing: xcen=927 ycen=-101,

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

IRIS: SST coordination CH raster

2016-05-14T07:33:19 to 2016-05-14T10:33:06

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Mg II w s Deep x 8

Program: SST coordination CH raster

Target: CH

Pointing: xcen=-78 ycen=603,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.83	127,129	98
1400	0.37	127,129	490
2796	0.31	127,129	588

IRIS: A1: QS monitoring

2016-05-12T04:19:16 to 2016-05-12T04:37:20

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=3 ycen=-117,

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: Very Large Dense Raster on CH

2016-04-29T04:59:43 to 2016-04-29T06:39:53

Science Goal: Very large dense 192-step raster 63.1x175 192s Deep x 30 Spatial x 2, Spectral x 2

Program: Very Large Dense Raster on CH

Target: CH

Pointing: xcen=206 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	236,182	48
2832	2.09	236,182	48
1400	2.09	236,182	48
2796	2.09	236,182	48

252537 matches
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