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:

257279 matches
prev 1...6417 6418 6419 6420 6421 6422 [6423] 6424 6425 6426 ...17152 next

IRIS: Sit-and-stare study of ribbons and hot plasma (AR 14149)

2025-07-23T20:10:03 to 2025-07-23T22:57:34

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare study of ribbons and hot plasma (AR 14149)

Target: AR

Pointing: xcen=-237 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.56	62,67	300
2832	2.79	62,67	60
1400	0.47	62,67	360
2796	0.47	62,67	360

IRIS: Raster of ribbons and hot plasma (AR 14149)

2025-07-23T16:09:28 to 2025-07-23T17:54:04

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

Program: Raster of ribbons and hot plasma (AR 14149)

Target: AR

Pointing: xcen=-302 ycen=207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	656

IRIS: A1: QS monitoring

2025-07-17T04:19:16 to 2025-07-17T04:37:20

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=0 ycen=2,

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: A1: QS monitoring

2025-07-14T12:13:16 to 2025-07-14T12:31:20

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=31 ycen=-42,

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: SUIT coordination, AR#2

2025-07-08T06:05:22 to 2025-07-08T06:14:15

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, AR#2

Target: AR

Pointing: xcen=422 ycen=-211,

saaIntervals hiIntervals

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

AIA: Cruiser Annotation

2025-07-06T01:11:53 to 2025-07-08T09:44:53

Science Goal: ssw_service_250904_152000_40235

Program: Nothing Reported

Target:

Pointing: xcen=-368 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	10.15	332,332	335
193	10.24	332,332	332
blos	20.94	332,332	163

IRIS: F2: Equatorial Scan (HOP 393) #2

2025-07-05T01:08:07 to 2025-07-05T01:56:59

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

Program: F2: Equatorial Scan (HOP 393) #2

Target: QS

Pointing: xcen=-2 ycen=-58,

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

SOTSP: Synoptic

2025-07-02T13:24:39 to 2025-07-02T13:26:28

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: PSP coordination, #3

2025-06-24T15:39:41 to 2025-06-24T16:06:56

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination, #3

Target: QS

Pointing: xcen=270 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: B2: QS tracking from limb to limb

2025-06-24T05:46:47 to 2025-06-24T05:56:23

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=836 ycen=7,

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

XRT: AR Obs 5

2025-06-04T17:59:59 to 2025-06-04T18:00:25

Science Goal:

Program: XOB:1D35; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 60 cad (1B89)

Target: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Al_poly+Open	0.1	2,107,2,107	2

IRIS: High-cadence flare watch

2025-06-03T17:24:21 to 2025-06-03T20:06:31

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 watch

Target: AR

Pointing: xcen=538 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4000
2796	0.04	68,68	4000

AIA: 222

2025-05-29T00:35:08 to 2025-05-29T00:37:56

Science Goal: ssw_service_250529_034726_9856(SSW)

Program:

Target:

Pointing: xcen=-556 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.22	115,115	14

IRIS: SST coordination, AR

2025-05-28T08:20:40 to 2025-05-28T11:48:31

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR

Target: AR

Pointing: xcen=-653 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	600
1400	0.35	66,67	600
2796	0.35	66,67	600

IRIS: SUIT coordination: AR #1 (AR 14097)

2025-05-27T13:21:45 to 2025-05-27T13:32:51

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: AR #1 (AR 14097)

Target: AR

Pointing: xcen=33 ycen=-200,

saaIntervals hiIntervals

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

257279 matches
prev 1...6417 6418 6419 6420 6421 6422 [6423] 6424 6425 6426 ...17152 next