Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

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

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255115 matches
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IRIS: PSP coordination

2026-09-08T05:54:35 to 2026-09-08T16:05:28

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

Program: PSP coordination

Target: QS

Pointing: xcen=-879 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	2764
2796	0.2	281,178	2763

IRIS: B1: AR tracking from limb to limb (AR 14524)

2026-09-08T03:08:10 to 2026-09-08T03:26:16

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb (AR 14524)

Target: AR

Pointing: xcen=-253 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: PSP coordination (pointing 4)

2026-09-07T22:41:36 to 2026-09-07T22:57:40

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

Program: PSP coordination (pointing 4)

Target: QS

Pointing: xcen=-864 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 2)

2026-09-07T14:58:21 to 2026-09-07T15:14:25

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

Program: PSP coordination (pointing 2)

Target: QS

Pointing: xcen=-954 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: PSP coordination (pointing 4)

2026-09-07T13:47:00 to 2026-09-07T14:03:04

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

Program: PSP coordination (pointing 4)

Target: QS

Pointing: xcen=-883 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	281,178	80
2796	0.2	281,178	80

IRIS: SUIT coordination, flare program (AR 14524)

2026-09-07T00:21:09 to 2026-09-07T01:29:35

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

Program: SUIT coordination, flare program (AR 14524)

Target: AR

Pointing: xcen=-647 ycen=76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	67,66	422
2796	0.16	67,66	422

AIA: null

2026-08-30T13:57:11 to 2026-09-01T19:49:35

Science Goal: ssw_service_260901_130132_44777

Program:

Target:

Pointing: xcen=0 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	54.79	1,229,2,457	60

SOTSP: HOP412 11/20

2026-08-14T07:33:35 to 2026-08-14T07:49:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Pore

Pointing: xcen=-23 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	189
6302A Velocity 6301.5A	0	59,129	189
6302A Transverse Flux Density	0	59,129	189
6302A Longitudinal Flux Density	0	59,129	189

SOTSP: HOP538

2026-08-13T19:51:05 to 2026-08-13T20:23:27

Science Goal: HOP538

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target:

Pointing: xcen=-314 ycen=-79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: Synoptic

2026-08-13T15:49:52 to 2026-08-13T15:51:42

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	49
6302A Velocity 6301.5A	0	15,162	49
6302A Transverse Flux Density	0	15,162	49
6302A Longitudinal Flux Density	0	15,162	49

HMI_CONT: null

2026-08-12T05:30:00 to 2026-08-12T05:30:00

Science Goal: ssw_service_260812_004835_27297

Program:

Target:

Pointing: xcen=-860 ycen=72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	768,432	2

HMI_CONT: null

2026-08-11T17:24:45 to 2026-08-11T17:24:45

Science Goal: ssw_service_260811_184638_28631

Program:

Target:

Pointing: xcen=-901 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	0	768,432	2

HMI_BLOS: null

2026-08-07T14:21:17 to 2026-08-07T21:39:53

Science Goal: ssw_service_260826_162140_37052

Program:

Target:

Pointing: xcen=-151 ycen=907,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	307,307	2187
304	0.2	307,307	2187
193	0.2	307,307	2188
blos	0.75	307,307	585

AIA: null

2025-08-04T07:59:57 to 2025-08-04T08:59:53

Science Goal: ssw_service_260903_015837_13561

Program:

Target:

Pointing: xcen=16 ycen=-33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.27	422,1,421	223
304	0.27	422,1,421	223

IRIS: B2: QS tracking from limb to limb

2026-09-08T03:37:22 to 2026-09-08T03:46:58

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=-251 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

255115 matches
prev 1...16993 16994 16995 16996 16997 16998 16999 17000 [17001] 17002 ...17008 next