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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250279 matches
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IRIS: CH obs, very large dense 8-step raster

2015-01-21T21:58:18 to 2015-01-21T22:58:56

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: CH obs, very large dense 8-step raster

Target: CH

Pointing: xcen=10 ycen=-881,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	171,182	176
1400	0.34	171,182	176
2796	0.34	171,182	176

IRIS: Flare watch

2014-12-14T01:00:30 to 2014-12-14T01:58:28

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Flare watch

Target: AR

Pointing: xcen=391 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	128,129	832
2796	0.07	128,129	832

IRIS: Active region at E limb

2014-12-08T08:17:59 to 2014-12-08T09:12:57

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Active region at E limb

Target: AR

Pointing: xcen=-949 ycen=-280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	185,129	160
2832	0.34	185,129	160
1400	0.34	185,129	160
2796	0.34	185,129	160

IRIS: LaPalma Coordinated obs, QS near disk center

2014-05-06T09:49:36 to 2014-05-06T10:54:55

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

Program: LaPalma Coordinated obs, QS near disk center

Target: QS

Pointing: xcen=-32 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	62,67	35
1400	0.37	62,67	175
2796	0.31	62,67	210

IRIS: Network Jet, High Cad 4 sec exp

2014-02-07T02:13:55 to 2014-02-07T02:34:08

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 4 SJI cadence 10x faster

Program: Network Jet, High Cad 4 sec exp

Target: CH

Pointing: xcen=-9 ycen=686,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	59,65	230

IRIS: Priming for GT-ISS Obs

2014-01-31T06:16:00 to 2014-01-31T06:16:12

Science Goal: 4 limb coalignment sequence

Program: Priming for GT-ISS Obs

Target: AR

Pointing: xcen=-544 ycen=239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: Coronal Hole Observation

2014-01-22T11:39:37 to 2014-01-22T12:33:40

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

Program: Coronal Hole Observation

Target: CH

Pointing: xcen=717 ycen=455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	309

IRIS: Deep exposures on sunspot

2013-11-24T14:12:09 to 2013-11-24T14:45:34

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 SJI cadence 10x faster

Program: Deep exposures on sunspot

Target: AR

Pointing: xcen=955 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.09	295,182	16
2796	2.09	295,182	16

IRIS: Test of stellar calibration, pointing 2

2013-11-21T06:28:19 to 2013-11-21T06:42:18

Science Goal: HD142096 pointing2

Program: Test of stellar calibration, pointing 2

Target: (NONE)

Pointing: xcen=-781 ycen=458,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	366,182	7
1400	2	366,182	7

IRIS: Full Disk Mosaic

2023-09-24T12:05:28 to 2023-09-25T05:23:43

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Coronal Nanojets

2023-03-29T05:37:09 to 2023-03-29T09:40:28

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets

Target: AR

Pointing: xcen=861 ycen=426,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1519

IRIS: Flare watch AR 12898

2021-12-04T15:25:17 to 2021-12-04T16:33:09

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch AR 12898

Target: AR

Pointing: xcen=918 ycen=-422,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	424

IRIS: BBSO Coordination at PIL

2021-09-13T16:40:15 to 2021-09-14T00:40:23

Science Goal: Large coarse 16-step raster 30x120 16s 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 at PIL

Target: AR

Pointing: xcen=727 ycen=-357,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	1419
2832	1.35	153,129	355
1400	0.34	153,129	1420
2796	0.34	153,129	1420

IRIS: Flare Study E: Off Limb Study

2021-07-22T12:04:11 to 2021-07-22T16:33:07

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study E: Off Limb Study

Target: AR

Pointing: xcen=-928 ycen=-314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1680

IRIS: HOP 307: AR tracking (AR 12833)

2021-06-19T12:16:35 to 2021-06-19T13:05:32

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking (AR 12833)

Target: AR

Pointing: xcen=89 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.62	281,182	79
1400	0.61	281,182	80
2796	0.61	281,182	80

250279 matches
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