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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IRIS: Priming for JP's meridional scan at 0 deg roll

2013-09-01T00:24:44 to 2013-09-01T00:25:04

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Priming for JP's meridional scan at 0 deg roll

Target: (NONE)

Pointing: xcen=1 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	174,182	1
1400	-1	174,182	1

IRIS: BBSO Coord: Inversion Line of AR12860

2021-08-28T18:08:54 to 2021-08-28T19:27:13

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coord: Inversion Line of AR12860

Target: AR

Pointing: xcen=125 ycen=-533,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	56
1400	0.35	197,182	224
2796	0.35	197,182	224

IRIS: HOP 307 on unnamed small AR

2021-01-26T22:25:21 to 2021-01-26T23:15:01

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

Program: HOP 307 on unnamed small AR

Target: AR

Pointing: xcen=-424 ycen=404,

saaIntervals hiIntervals

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

IRIS: On-disk Filament Tracking

2020-02-25T08:04:24 to 2020-02-25T09:10:17

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=56 ycen=768,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	320
2832	0.21	281,182	320
1400	0.21	281,182	320
2796	0.21	281,182	320

IRIS: B1: AR Tracking Limb-to-Limb

2020-01-22T06:41:18 to 2020-01-22T06:59:24

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

Program: B1: AR Tracking Limb-to-Limb

Target: AR

Pointing: xcen=-75 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 366: PSP coordination (NP)

2019-04-04T19:14:39 to 2019-04-04T20:03:59

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 366: PSP coordination (NP)

Target: QS

Pointing: xcen=-217 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	160
2796	0.31	281,182	160

IRIS: HOP 369: Polar jet studies

2019-04-02T13:23:48 to 2019-04-02T15:01:57

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 369: Polar jet studies

Target: CH

Pointing: xcen=41 ycen=-844,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	185,129	320
2796	0.31	185,129	320

IRIS: SST coordination north pole spicules

2018-09-23T07:42:55 to 2018-09-23T12:01:00

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination north pole spicules

Target: CH

Pointing: xcen=-1 ycen=968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	61,67	820
2796	0.31	61,67	820

IRIS: Hot loops, unnamed E-limb AR

2018-08-01T12:15:45 to 2018-08-01T12:48:29

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops, unnamed E-limb AR

Target: AR

Pointing: xcen=-588 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	8
1400	4.09	154,132	8
2796	4.09	154,132	8

IRIS: Filament tracking

2018-06-07T23:53:50 to 2018-06-08T02:49:23

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 15 FUV spectrally rebinned x 2

Program: Filament tracking

Target: FI

Pointing: xcen=37 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	183,129	160
2832	1.1	183,129	160
1400	1.1	183,129	160
2796	1.1	183,129	160

IRIS: HOP 307: AR Evolution (AR12712, Deep x 8)

2018-06-07T01:16:56 to 2018-06-07T02:54:50

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

Program: HOP 307: AR Evolution (AR12712, Deep x 8)

Target: AR

Pointing: xcen=935 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: On-disk Filament Tracking

2018-05-23T19:59:30 to 2018-05-23T21:05:59

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 4 Spatial x 2, Spectral x 2

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=377 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	189,129	192
2832	0.35	189,129	192
1400	0.35	189,129	192
2796	0.35	189,129	192

IRIS: HOP 307: AR Evolution

2018-04-25T15:49:20 to 2018-04-25T16:44:34

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 307: AR Evolution

Target: AR

Pointing: xcen=116 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	160
2832	0.35	281,182	160
1400	0.35	281,182	160
2796	0.35	281,182	160

IRIS: IHOP 307 on AR 12699

2018-02-11T20:11:51 to 2018-02-11T21:00:57

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=182 ycen=-1,

saaIntervals hiIntervals

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

IRIS: SE prominence in coronal cavity (HOP 334 obsID)

2018-02-02T07:05:10 to 2018-02-02T08:13:02

Science Goal: Very large coarse 32-step raster 62x175 32s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SE prominence in coronal cavity (HOP 334 obsID)

Target: FI

Pointing: xcen=-719 ycen=-710,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.06	231,182	61
2796	1.06	231,182	60

250225 matches
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