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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249687 matches
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AIA: null

2023-11-27T23:59:57 to 2023-11-28T02:59:57

Science Goal: ssw_service_260316_012919_44881

Program:

Target:

Pointing: xcen=-753 ycen=576,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	5.14	941,1,248	36
211	5.14	941,1,248	36
171	5.14	941,1,248	36
304	5.14	941,1,248	36
131	5.14	941,1,248	36
94	5.14	942,1,248	36
193	5.14	941,1,248	36

AIA: null

2015-06-21T02:20:18 to 2015-06-21T09:59:54

Science Goal: ssw_service_260323_015929_6850

Program:

Target:

Pointing: xcen=4 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	20.89	2,461,2,461	23

AIA: null

2015-03-15T01:00:06 to 2015-03-15T10:29:54

Science Goal: ssw_service_260323_050528_8037

Program:

Target:

Pointing: xcen=4 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	23.74	2,461,2,461	25

SOTSP: HOP257 (sunspot) on AR12151 with IRIS,SST

2014-08-31T08:44:24 to 2014-08-31T10:59:35

Science Goal: SST-IRIS-Hinode campaign

Program: HOP 250, Sparse Dynamics Mode, 9x82", 1 min.

Target: Sunspot

Pointing: xcen=392 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	5,81	3688
6302A Velocity 6301.5A	0.01	5,81	3688
6302A Transverse Flux Density	0.01	5,81	3688
6302A Longitudinal Flux Density	0.01	5,81	3688

AIA: null

2013-11-16T04:00:08 to 2013-11-16T04:59:59

Science Goal: ssw_service_260314_015306_32035

Program:

Target:

Pointing: xcen=633 ycen=-365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.4	499,576	150
131	0.4	499,576	150

AIA: null

2013-08-12T10:20:11 to 2013-08-12T10:59:59

Science Goal: ssw_service_260311_234237_29064

Program:

Target:

Pointing: xcen=56 ycen=-482,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.4	1,037,653	100

IRIS: Coronal Nanojet Study of AR14392

2026-03-24T05:51:12 to 2026-03-24T12:03:41

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

Program: Coronal Nanojet Study of AR14392

Target: AR

Pointing: xcen=934 ycen=-255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2336

IRIS: B1: AR Tracking from Limb to Limb

2026-03-24T05:09:24 to 2026-03-24T05:27:29

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

Target: AR

Pointing: xcen=3 ycen=396,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SUIT coordination (14397)

2026-03-24T00:09:21 to 2026-03-24T02:28:58

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 (14397)

Target: AR

Pointing: xcen=-48 ycen=397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	925
2796	0.15	65,68	925

IRIS: Sit-and-stare flare study (low data) (14392)

2026-03-23T22:27:37 to 2026-03-23T23:58:35

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Sit-and-stare flare study (low data) (14392)

Target: AR

Pointing: xcen=896 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	198
1400	0.46	62,69	198
2796	0.46	62,69	198

IRIS: A1: QS monitoring

2026-03-20T04:20:05 to 2026-03-20T04:38:08

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=-24 ycen=3,

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: BBSO coordination (AR 14384)

2026-03-09T16:59:40 to 2026-03-09T20:49:11

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (AR 14384)

Target: AR

Pointing: xcen=410 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	335
1400	0.23	137,129	1004
2796	0.17	137,129	1340

SOTSP: Synoptic

2026-02-19T20:35:43 to 2026-02-19T20:37:33

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: Stellar Calibration HD210424 #1

2026-02-19T06:41:00 to 2026-02-19T07:07:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_01

Program: Stellar Calibration HD210424 #1

Target: (NONE)

Pointing: xcen=-714 ycen=-950,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	14
1400	2	401,182	13

SOTSP: AR observations

2026-02-19T06:23:19 to 2026-02-19T07:10:42

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-831 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

249687 matches
prev 1...16625 16626 16627 16628 [16629] 16630 16631 16632 16633 16634 ...16646 next