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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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253502 matches
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IRIS: A1: QS monitoring

2026-05-04T04:10:04 to 2026-05-04T04:28:08

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=-67 ycen=119,

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: SST coordination AR

2026-05-02T08:05:32 to 2026-05-02T12:06:38

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=-669 ycen=-224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	694
1400	0.35	66,67	693
2796	0.35	66,67	694

IRIS: SST coordination

2026-04-25T10:08:43 to 2026-04-25T12:07:59

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=-383 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	230
1400	0.52	132,128	230
2796	0.52	132,128	230

IRIS: A1: QS monitoring

2026-04-25T04:15:05 to 2026-04-25T04:33:08

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=0 ycen=1,

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

SOTSP: AR 14420 tracking

2026-04-23T16:14:33 to 2026-04-23T17:01:57

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-463 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

IRIS: A1: QS monitoring

2026-04-23T04:20:05 to 2026-04-23T04:38:08

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=0 ycen=1,

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 program

2026-04-22T01:38:27 to 2026-04-22T02:41:23

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT coordination: AR program

Target: AR

Pointing: xcen=545 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	60
1400	0.26	289,182	240
2796	0.26	289,182	240

AIA: null

2026-04-21T05:48:00 to 2026-04-21T06:40:00

Science Goal: ssw_service_260420_231854_7554_ssmq_

Program:

Target:

Pointing: xcen=-947 ycen=-115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.88	600,450	60
211	0.88	600,450	60
171	0.88	600,450	60
1700	0.87	600,450	60
304	0.88	600,450	60
131	0.88	600,450	60
94	0.88	600,450	60
193	0.88	600,450	60

SOTSP: AR 14419 tracking

2026-04-20T03:10:05 to 2026-04-20T04:14:45

Science Goal: AR obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=195 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1022
6302A Velocity 6301.5A	0	323,162	1022
6302A Transverse Flux Density	0	323,162	1022
6302A Longitudinal Flux Density	0	323,162	1022

SOTSP: AR 14419 tracking

2026-04-19T10:40:29 to 2026-04-19T12:07:24

Science Goal: AR obs.

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=51 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	1019
6302A Velocity 6301.5A	0	159,162	1019
6302A Transverse Flux Density	0	159,162	1019
6302A Longitudinal Flux Density	0	159,162	1019

SOTSP: AR 14419 tracking

2026-04-19T09:08:29 to 2026-04-19T09:55:53

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=35 ycen=263,

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

AIA: null

2026-04-18T07:30:06 to 2026-04-18T12:29:59

Science Goal: ssw_service_260418_083220_21334

Program:

Target:

Pointing: xcen=-581 ycen=-556,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	4.68	1,035,960	65
171	4.68	1,035,960	65
304	4.68	1,035,960	65

EIS: Pointing Monitoring

2026-04-18T05:53:55 to 2026-04-18T05:54:06

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=18 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Co-alignment Programme N

2026-04-18T00:31:27 to 2026-04-18T01:34:50

Science Goal: Alignment_Modify_v2

Program:

Target:

Pointing: xcen=18 ycen=762,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

SOTSP: AR 14419

2026-04-17T21:24:05 to 2026-04-17T21:56:26

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-283 ycen=262,

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

253502 matches
prev 1...16641 16642 16643 16644 16645 16646 16647 16648 [16649] 16650 ...16901 next