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:

255867 matches
prev 1...6921 6922 6923 6924 6925 6926 6927 [6928] 6929 6930 ...17058 next

IRIS: High-cadence flare watch

2025-06-03T14:32:22 to 2025-06-03T17:14:40

Science Goal: Large sparse 8-step raster 7x120 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 watch

Target: AR

Pointing: xcen=519 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	4000
2796	0.04	128,129	4000

AIA: teste

2025-05-29T21:00:00 to 2025-05-29T22:00:00

Science Goal: ssw_service_250605_093048_46108(SSW)

Program:

Target:

Pointing: xcen=-634 ycen=134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	192,64	60
blos	1.02	192,64	60

IRIS: SUIT/Aditya-L1 coordination QS 1/2

2025-05-29T04:19:22 to 2025-05-29T04:30:28

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/Aditya-L1 coordination QS 1/2

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

AIA: null

2025-05-27T07:51:00 to 2025-05-27T16:16:32

Science Goal: ssw_service_250527_025211_4823_ssmq_aia_hmi

Program:

Target:

Pointing: xcen=-883 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	10.31	600,450	50
171	10.31	600,450	50
cont	7.79	600,450	50
304	10.31	600,450	50
131	10.31	600,450	50
94	10.31	600,450	50
193	10.31	600,450	50
blos	7.65	600,450	50

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

SOTSP: New AR

2025-05-23T15:34:35 to 2025-05-23T16:22:00

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-459 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: Calib 13: Stellar, Pointing #1

2025-05-10T01:11:00 to 2025-05-10T01:39:59

Science Goal: Stellar_Cal_HD19374_2025_Pointing_1

Program: Calib 13: Stellar, Pointing #1

Target: (NONE)

Pointing: xcen=-365 ycen=1042,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	398,182	15
1400	2	398,182	14

IRIS: High cadence flare raster, AR14079

2025-05-08T23:11:22 to 2025-05-09T01:00:44

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, AR14079

Target: AR

Pointing: xcen=702 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2880
2796	0.04	68,68	2880

IRIS: SUIT Coordination: QS 2

2025-05-03T05:40:22 to 2025-05-03T05:49:15

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 2

Target: QS

Pointing: xcen=5 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: F2: Equatorial Scan (HOP393) #2

2025-05-03T00:39:09 to 2025-05-03T01:28:01

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

Program: F2: Equatorial Scan (HOP393) #2

Target: (NONE)

Pointing: xcen=-3 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Flare Study C: AR14079

2025-05-02T12:39:19 to 2025-05-02T16:22:34

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study C: AR14079

Target: AR

Pointing: xcen=-546 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1400

IRIS: High-cadence flare obs. AR14070

2025-04-25T20:53:27 to 2025-04-25T23:52:10

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence flare obs. AR14070

Target: AR

Pointing: xcen=13 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1302

IRIS: B2:QS tracking

2025-04-24T04:47:18 to 2025-04-24T04:56:54

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

Program: B2:QS tracking

Target: QS

Pointing: xcen=322 ycen=-231,

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: Aditya/L1: AR(1/2), 14064

2025-04-23T05:26:22 to 2025-04-23T05:37:28

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: Aditya/L1: AR(1/2), 14064

Target: AR

Pointing: xcen=111 ycen=242,

saaIntervals hiIntervals

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

IRIS: SUIT Coord: AR 2/2

2025-04-16T05:47:21 to 2025-04-16T05:56:14

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 Coord: AR 2/2

Target: AR

Pointing: xcen=88 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

255867 matches
prev 1...6921 6922 6923 6924 6925 6926 6927 [6928] 6929 6930 ...17058 next