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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250727 matches
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IRIS: HOP 307 AR 12750 (southern)

2019-11-07T22:39:30 to 2019-11-07T23:28:36

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 AR 12750 (southern)

Target: AR

Pointing: xcen=671 ycen=-494,

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: HOP 307: AR tracking (southern region)

2019-11-04T23:10:35 to 2019-11-04T23:59:41

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: AR tracking (southern region)

Target: AR

Pointing: xcen=206 ycen=-511,

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: GREGOR coordination

2019-10-27T10:11:02 to 2019-10-27T13:59:23

Science Goal: Large coarse 8-step raster 14x120 8s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: FI

Pointing: xcen=-940 ycen=273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	134,129	1471

IRIS: F1: HOP 336, N 3/4

2019-10-16T05:09:11 to 2019-10-16T05:24:08

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 FUV spectrally rebinned x 2

Program: F1: HOP 336, N 3/4

Target: QS

Pointing: xcen=36 ycen=511,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	216,129	24
2832	0.62	216,129	24
1400	0.62	216,129	24
2796	0.62	216,129	24

IRIS: THEMIS coordination context raster

2019-09-28T08:09:37 to 2019-09-28T08:42:11

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: THEMIS coordination context raster

Target: FI

Pointing: xcen=384 ycen=635,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	234,129	160
2796	0.2	234,129	160

IRIS: Spicule footpoints

2019-09-06T19:48:41 to 2019-09-07T00:38:41

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: Spicule footpoints

Target: AR

Pointing: xcen=663 ycen=144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.35	61,69	829
2796	0.35	61,69	829

IRIS: SST coordination (chromospheric heating)

2019-09-05T07:44:12 to 2019-09-05T11:36:31

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST coordination (chromospheric heating)

Target: AR

Pointing: xcen=362 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	65,69	1040
1400	0.22	65,69	1040
2796	0.22	65,69	1040

IRIS: B2: QS Tracking from Limb to Limb (New Target)

2019-08-15T05:02:50 to 2019-08-15T05:12:26

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

Program: B2: QS Tracking from Limb to Limb (New Target)

Target: QS

Pointing: xcen=-296 ycen=113,

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: HOP 378 w/ Hida: Off-limb Spicules at S Pole (#2)

2019-08-15T01:30:00 to 2019-08-15T02:49:27

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 378 w/ Hida: Off-limb Spicules at S Pole (#2)

Target: CH

Pointing: xcen=6 ycen=-931,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	166,129	64
1400	0.41	166,129	192
2796	0.31	166,129	256

IRIS: Northern polar coronal hole

2019-07-07T22:31:45 to 2019-07-08T03:52:54

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Northern polar coronal hole

Target: CH

Pointing: xcen=4 ycen=885,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	144,129	2080
1400	0.15	144,129	2080
2796	0.15	144,129	2080

IRIS: B1: AR tracking from limb to limb

2019-07-04T04:48:50 to 2019-07-04T05:06:56

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-294 ycen=27,

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: QS Tracking (SST)

2019-06-02T07:10:07 to 2019-06-02T12:04:53

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: QS Tracking (SST)

Target: QS

Pointing: xcen=599 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	123,129	1720
2796	0.17	123,129	1720

IRIS: A1: QS monitoring

2019-05-29T04:20:06 to 2019-05-29T04:38:10

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=78 ycen=37,

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: South Polar CH (non-mosaic)

2019-05-25T19:04:11 to 2019-05-25T23:10:45

Science Goal: Large dense 320-step raster 105.3x120 320s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: South Polar CH (non-mosaic)

Target: CH

Pointing: xcen=4 ycen=-921,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.68	233,129	360
1400	0.68	233,129	360
2796	0.68	233,129	360

IRIS: SST coordination (Part 2)

2019-05-16T09:36:51 to 2019-05-16T12:02:33

Science Goal: Medium dense 64-step raster 20.8x60 64s Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SST coordination (Part 2)

Target: AR

Pointing: xcen=663 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.83	82,65	176
2796	0.21	82,65	703

250727 matches
prev 1...1873 1874 1875 [1876] 1877 1878 1879 1880 1881 1882 ...16716 next