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:

240022 matches
prev 1...15993 15994 15995 15996 [15997] 15998 15999 16000 16001 16002 next

SOTSP: Synoptic

2025-04-27T06:23:09 to 2025-04-27T06:24:58

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	15,162	50
6302A Velocity 6301.5A	0	15,162	50
6302A Transverse Flux Density	0	15,162	50
6302A Longitudinal Flux Density	0	15,162	50

SOTSP: AR 14054 obs.

2025-04-11T02:31:38 to 2025-04-11T02:55:54

Science Goal: AR 14054 obs.

Program: Fast map, 123"x160", 1-side CCD ROI=1

Target: Active Region

Pointing: xcen=768 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,162	384
6302A Velocity 6301.5A	0	121,162	384
6302A Transverse Flux Density	0	121,162	384
6302A Longitudinal Flux Density	0	121,162	384

IRIS: B2 QS tracking

2025-03-21T03:33:42 to 2025-03-21T03:43:17

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

Program: B2 QS tracking

Target: QS

Pointing: xcen=-666 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

SOTSP: AR 13947

2025-01-08T15:46:05 to 2025-01-08T16:08:50

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=42 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	57,162	181
6302A Velocity 6301.5A	0	57,162	181
6302A Transverse Flux Density	0	57,162	181
6302A Longitudinal Flux Density	0	57,162	181

SOTSP: New AR

2025-05-25T23:12:04 to 2025-05-25T23:59:28

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-10 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	745
6302A Velocity 6301.5A	0	234,162	745
6302A Transverse Flux Density	0	234,162	745
6302A Longitudinal Flux Density	0	234,162	745

IRIS: BBSO coordination: Target II (prominence on W limb)

2025-05-25T18:01:30 to 2025-05-25T18:54:23

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination: Target II (prominence on W limb)

Target: FI

Pointing: xcen=969 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	312
2796	0.17	152,128	312

SOTSP: New AR

2025-05-25T06:50:34 to 2025-05-25T07:37:58

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-148 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

IRIS: SUIT coordination: QS #1

2025-05-25T04:36:59 to 2025-05-25T04:48:05

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #1

Target: QS

Pointing: xcen=5 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

SOTSP: Synoptic

2025-05-24T18:07:45 to 2025-05-24T18:09:35

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: BBSO coordination: Target II (prominence on W limb)

2025-05-24T18:01:22 to 2025-05-24T18:54:15

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination: Target II (prominence on W limb)

Target: FI

Pointing: xcen=969 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	312
2796	0.17	152,128	312

SOTSP: New AR

2025-05-24T12:50:34 to 2025-05-24T13:37:59

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-295 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	747
6302A Velocity 6301.5A	0	237,162	747
6302A Transverse Flux Density	0	237,162	747
6302A Longitudinal Flux Density	0	237,162	747

IRIS: SUIT coordination: QS #1

2025-05-24T04:46:59 to 2025-05-24T04:58:05

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #1

Target: QS

Pointing: xcen=5 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: High-cadence flare raster (AR 14094)

2025-05-24T03:07:21 to 2025-05-24T03:57:37

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare raster (AR 14094)

Target: AR

Pointing: xcen=-349 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1240
2796	0.04	68,68	1240

SOTSP: New AR

2025-05-24T03:02:00 to 2025-05-24T03:49:24

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-372 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

IRIS: HOP 393: Equatorial scan, pointing #1

2025-05-24T00:09:09 to 2025-05-24T00:59:02

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 393: Equatorial scan, pointing #1

Target: QS

Pointing: xcen=-101 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

240022 matches
prev 1...15993 15994 15995 15996 [15997] 15998 15999 16000 16001 16002 next