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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255261 matches
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IRIS: B2: QS tracking

2026-08-30T18:46:10 to 2026-08-30T18:55:46

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=809 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Eclipse observations - test, AR

2026-08-30T16:54:24 to 2026-08-30T17:24:25

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 2 Spatial x 4, Spectral x 1 SJI cadence 3x faster

Program: Eclipse observations - test, AR

Target: AR

Pointing: xcen=186 ycen=-247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,73	129
2832	0.23	61,73	129
1400	0.23	61,73	129
2796	0.23	61,73	129

IRIS: Low-telemetry flare watch, AR 14513

2026-08-28T20:04:19 to 2026-08-28T21:31:26

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry flare watch, AR 14513

Target: AR

Pointing: xcen=614 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	560

IRIS: A1: QS monitoring

2026-08-28T04:20:14 to 2026-08-28T04:38:18

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=16 ycen=-191,

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: HOP 541: Fast Wind SOOP

2026-08-23T12:56:15 to 2026-08-23T17:31:04

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 541: Fast Wind SOOP

Target: CH

Pointing: xcen=-190 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	185,129	896
2796	0.31	185,129	896

IRIS: A1: QS Monitoring

2026-08-20T04:20:14 to 2026-08-20T04:38:18

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=2 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

EIS: Pointing Monitoring

2026-08-06T06:27:35 to 2026-08-06T06:27:45

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=24 ycen=-190,

saaIntervals hiIntervals

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

SOTSP: Synoptic

2026-08-05T18:04:32 to 2026-08-05T18:06:22

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

EIS: Muti-tempreture Full Disk Slot Scans 23/26

2026-08-04T16:52:44 to 2026-08-04T16:58:11

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=-388 ycen=-661,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: Muti-tempreture Full Disk Slot Scans 23/26

2026-08-04T15:55:44 to 2026-08-04T16:01:11

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=22 ycen=-1207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: Muti-tempreture Full Disk Slot Scans 23/26

2026-08-04T15:49:14 to 2026-08-04T15:54:41

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=22 ycen=-756,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

SOTSP: AR 14496 obs.

2026-08-03T07:55:14 to 2026-08-03T08:42:38

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=849 ycen=-34,

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

EIS: Pointing Monitoring

2026-08-03T06:21:34 to 2026-08-03T06:21:44

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=21 ycen=-184,

saaIntervals hiIntervals

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

SOTSP: Synoptic

2026-08-03T06:21:14 to 2026-08-03T06:23:04

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: 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

EIS: Pointing Monitoring

2026-08-03T06:18:19 to 2026-08-03T06:21:16

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=21 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

255261 matches
prev 1...16953 16954 [16955] 16956 16957 16958 16959 16960 16961 16962 ...17018 next