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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250221 matches
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IRIS: Coronal Hole Spicules; Sit N Stare

2014-05-14T11:54:27 to 2014-05-14T14:01:50

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Hole Spicules; Sit N Stare

Target: CH

Pointing: xcen=594 ycen=-731,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	400
1400	0.32	120,129	400

IRIS: AR 11991 flare watch

2014-03-04T07:41:52 to 2014-03-04T08:58:33

Science Goal: Medium sparse 8-step raster 7x60 8s Si IV Mg II h/k Mg II w s Deep x 15

Program: AR 11991 flare watch

Target: AR

Pointing: xcen=-24 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.19	68,67	35
1400	0.73	68,67	105
2796	0.55	68,67	140

IRIS: Disk center throughput monitoring

2014-01-31T05:26:24 to 2014-01-31T05:43:39

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: Disk center throughput monitoring

Target: QS

Pointing: xcen=-4 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Dense raster of AR11944 with fast Si IV

2014-01-11T14:05:52 to 2014-01-11T14:37:05

Science Goal: Large dense 16-step raster 5x120 16s Si IV Deep x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: Dense raster of AR11944 with fast Si IV

Target: AR

Pointing: xcen=673 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.05	124,129	592

IRIS: AR 11920, EIS coord, Flare watch

2013-12-13T18:32:30 to 2013-12-13T19:08:52

Science Goal: Sparse synoptic raster 35x175 36s Si IV Mg II h/k Deep x 4 SJI cadence 3x faster

Program: AR 11920, EIS coord, Flare watch

Target: (NONE)

Pointing: xcen=-386 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	204,182	216
2796	0.17	204,182	216

IRIS: Raste of CH boundary

2013-12-05T00:34:28 to 2013-12-05T00:44:08

Science Goal: Large dense 64-step raster 20.8x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: Raste of CH boundary

Target: CH

Pointing: xcen=194 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	143,129	16
2832	0.6	143,129	16
1400	0.6	143,129	16
2796	0.6	143,129	16

IRIS: Raster of CH boundary

2013-12-04T23:09:48 to 2013-12-04T23:19:28

Science Goal: Large dense 64-step raster 20.8x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: Raster of CH boundary

Target: CH

Pointing: xcen=177 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	143,129	16
2832	0.6	143,129	16
1400	0.6	143,129	16
2796	0.6	143,129	16

IRIS: Sit n stare on big spot AR 11909

2013-12-04T01:47:08 to 2013-12-04T02:41:59

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 FUV spectrally rebinned x 2

Program: Sit n stare on big spot AR 11909

Target: SS

Pointing: xcen=203 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	121,129	90
2832	0.61	121,129	90
1400	0.61	121,129	90
2796	0.61	121,129	90

IRIS: Test of stellar calibration, pointing 5

2013-11-21T11:21:19 to 2013-11-21T11:46:18

Science Goal: HD142096 pointing5

Program: Test of stellar calibration, pointing 5

Target: (NONE)

Pointing: xcen=1392 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	399,182	12
1400	2	399,182	13

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: 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

250221 matches
prev 1...817 818 819 820 821 822 823 [824] 825 826 ...16682 next