Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

250431 matches
prev 1...1041 1042 1043 1044 1045 [1046] 1047 1048 1049 1050 ...16696 next

IRIS: High-cadence flare watch program, AR13333

2023-06-15T19:06:22 to 2023-06-15T21:37:50

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: High-cadence flare watch program, AR13333

Target: AR

Pointing: xcen=-415 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	924

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: BBSO coordination, AR 13082

2022-08-19T16:59:41 to 2022-08-19T19:25:30

Science Goal: Large coarse 8-step raster 14x120 8s 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, AR 13082

Target: AR

Pointing: xcen=-256 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	432
2832	2.03	137,129	72
1400	0.34	137,129	432
2796	0.34	137,129	432

IRIS: HOP 307, emerging flux

2021-03-02T16:05:36 to 2021-03-02T18:32:27

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

Program: HOP 307, emerging flux

Target: AR

Pointing: xcen=-696 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	239

IRIS: F1 Mid Lattitude: HOP 336 (S1)

2020-12-07T16:04:50 to 2020-12-07T16:53:41

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1 Mid Lattitude: HOP 336 (S1)

Target: QS

Pointing: xcen=-94 ycen=-632,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,130	80
2832	0.61	234,130	80
1400	0.61	234,130	80
2796	0.61	234,130	80

IRIS: B2: QS tracking

2020-05-26T06:03:07 to 2020-05-26T06:12:43

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=551 ycen=165,

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: SST coordination -0", -890"

2020-05-21T09:47:28 to 2020-05-21T10:47:13

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 8 FUV spectrally rebinned x 4

Program: SST coordination -0", -890"

Target: CH

Pointing: xcen=4 ycen=-895,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	188,129	96
2832	0.62	188,129	96
1400	0.62	188,129	96
2796	0.62	188,129	96

IRIS: HOP 307 - small AR

2020-04-26T14:20:12 to 2020-04-26T17:07:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307 - small AR

Target: AR

Pointing: xcen=-530 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: On-disk Filament Tracking

2020-02-25T09:39:24 to 2020-02-25T10:45:17

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=64 ycen=770,

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: Jets in Coronal Holes

2019-09-28T21:35:34 to 2019-09-29T04:34:17

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: Jets in Coronal Holes

Target: CH

Pointing: xcen=24 ycen=803,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	144,128	2712
1400	0.15	144,128	2712
2796	0.15	144,128	2711

IRIS: BBSO/BITSE coordination

2019-08-29T15:58:58 to 2019-08-29T16:57:39

Science Goal: Very large dense 400-step raster 131.7x175 400s C II Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO/BITSE coordination

Target: QS

Pointing: xcen=-428 ycen=795,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	308,182	320
2832	0.73	308,182	80

IRIS: Limb-to-limb AR tracking (unnamed AR leading)

2019-06-04T06:15:29 to 2019-06-04T07:04:25

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

Program: Limb-to-limb AR tracking (unnamed AR leading)

Target: AR

Pointing: xcen=-515 ycen=95,

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: SST coordination, small bipole

2019-04-25T07:29:39 to 2019-04-25T12:05:28

Science Goal: Large sparse 4-step raster 3x120 4s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: SST coordination, small bipole

Target: EF

Pointing: xcen=-75 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	126,129	450
2832	0.61	126,129	450
1400	0.61	126,129	450
2796	0.61	126,129	450

IRIS: HOP 364. plume region, day 3

2019-02-28T08:31:44 to 2019-02-28T10:22:13

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

Program: HOP 364. plume region, day 3

Target: CH

Pointing: xcen=8 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	319
2832	0.35	281,182	320
1400	0.35	281,182	319
2796	0.35	281,182	320

IRIS: Long-term AR Evolution (Newly Emerged AR)

2019-01-23T06:13:11 to 2019-01-23T07:02:51

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

Program: Long-term AR Evolution (Newly Emerged AR)

Target: AR

Pointing: xcen=-304 ycen=178,

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

250431 matches
prev 1...1041 1042 1043 1044 1045 [1046] 1047 1048 1049 1050 ...16696 next