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:

256700 matches
prev 1...2369 [2370] 2371 2372 2373 2374 2375 2376 2377 2378 ...17114 next

SOTSP: AR 14114

2025-06-22T06:08:41 to 2025-06-22T06:28:49

Science Goal: AR flare watch

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region, Active Region Sunspot

Pointing: xcen=805 ycen=195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	101,122	319
6302A Velocity 6301.5A	0	101,122	319
6302A Transverse Flux Density	0	101,122	319
6302A Longitudinal Flux Density	0	101,122	319

SOTSP: Synoptic

2025-06-13T17:57:39 to 2025-06-13T17:59:29

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

SOTSP: HOP 506 prominence

2025-06-06T08:25:38 to 2025-06-06T08:57:59

Science Goal: Magnetic field structure of prominences, solar tornadoes and spicules on the limb and on the disk

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Prominence

Pointing: xcen=-812 ycen=483,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Synoptic

2025-04-19T17:47:43 to 2025-04-19T17:49:31

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

SOTSP: AR 14012

2025-03-11T08:34:00 to 2025-03-11T09:02:25

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=730 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	143,162	450
6302A Velocity 6301.5A	0	143,162	450
6302A Transverse Flux Density	0	143,162	450
6302A Longitudinal Flux Density	0	143,162	450

SOTSP: HOP206

2025-03-04T11:21:08 to 2025-03-04T14:14:42

Science Goal: Polar Panorama Map for understanding Polar Reversal

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: S. Pole

Pointing: xcen=-19 ycen=-951,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1023
6302A Velocity 6301.5A	0	323,162	1023
6302A Transverse Flux Density	0	323,162	1023
6302A Longitudinal Flux Density	0	323,162	1023

SOTSP: AR 14006

2025-03-01T06:34:21 to 2025-03-01T07:06:41

Science Goal: AR obs

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=95 ycen=392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: HOP 81, N-pole

2024-12-08T09:49:29 to 2024-12-08T12:43:03

Science Goal:

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Limb

Pointing: xcen=-21 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1019
6302A Velocity 6301.5A	0	320,162	1019
6302A Transverse Flux Density	0	320,162	1019
6302A Longitudinal Flux Density	0	320,162	1019

IRIS: BBSO coordination (large FOV)

2024-08-20T21:01:26 to 2024-08-20T21:16:03

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (large FOV)

Target: QS

Pointing: xcen=6 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	24
2832	0.61	203,182	24
1400	0.61	203,182	24
2796	0.61	203,182	24

IRIS: SST coordination, AR3712

2024-06-17T07:49:27 to 2024-06-17T12:19:05

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR3712

Target: AR

Pointing: xcen=19 ycen=-427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	71,67	516
1400	0.52	71,67	516
2796	0.52	71,67	516

IRIS: DST/HIDA coordination

2024-05-10T23:01:19 to 2024-05-11T01:58:25

Science Goal: Very large sit-and-stare 0.3x175 1s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: DST/HIDA coordination

Target: QS

Pointing: xcen=767 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	169,182	1136

IRIS: High Cadence Flare Program (AR13576)

2024-02-09T07:00:02 to 2024-02-09T07:54:16

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

Program: High Cadence Flare Program (AR13576)

Target: AR

Pointing: xcen=-227 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1575
2796	0.03	61,68	1590

IRIS: High cadence flare program AR13559

2024-01-29T01:39:15 to 2024-01-29T02:41:06

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High cadence flare program AR13559

Target: AR

Pointing: xcen=758 ycen=489,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3798

IRIS: Coronal Nanojets: N18E88

2023-05-19T13:14:09 to 2023-05-19T18:13:49

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets: N18E88

Target: AR

Pointing: xcen=-909 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1872

EIS: Full disk spectral scan

2023-04-30T21:27:14 to 2023-04-30T22:32:35

Science Goal: Pointing 12/15, raster 2/2

Program:

Target:

Pointing: xcen=-396 ycen=-1123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

256700 matches
prev 1...2369 [2370] 2371 2372 2373 2374 2375 2376 2377 2378 ...17114 next