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:

253452 matches
prev 1...16849 16850 16851 16852 16853 16854 16855 16856 [16857] 16858 ...16897 next

AIA: null

2024-02-12T12:50:09 to 2024-02-12T12:51:57

Science Goal: ssw_service_260711_234045_32023

Program:

Target:

Pointing: xcen=-5 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.8	2,456,2,456	2

AIA: null

2022-09-23T12:00:05 to 2022-09-23T13:59:53

Science Goal: ssw_service_260709_211004_16967

Program:

Target:

Pointing: xcen=773 ycen=-536,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.6	883,999	200

AIA: null

2017-09-04T19:59:50 to 2017-09-04T23:59:53

Science Goal: ssw_service_260712_010020_7626

Program:

Target:

Pointing: xcen=302 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	1	768,729	240
1600	1	768,729	240

IRIS: BBSO coordination #1, AR 14489

2026-07-19T17:09:22 to 2026-07-19T18:54:53

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: BBSO coordination #1, AR 14489

Target: AR

Pointing: xcen=131 ycen=-211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	63,66	3360
2796	0.03	63,66	3392

IRIS: A1: QS monitoring

2026-07-19T04:10:04 to 2026-07-19T04:28:08

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=-40 ycen=-20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: SUIT coordination

2026-07-19T00:09:32 to 2026-07-19T02:29:58

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

Target: AR

Pointing: xcen=3 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	67,66	866
2796	0.16	67,66	866

IRIS: C1: North pole

2026-07-18T05:09:10 to 2026-07-18T05:43:21

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: CH

Pointing: xcen=-3 ycen=945,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

EIS: pointing monitoring

2026-06-27T06:31:51 to 2026-06-27T06:34:47

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=15 ycen=-152,

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

HMI_CONT: null

2026-06-27T00:01:10 to 2026-06-28T23:58:58

Science Goal: ssw_service_260704_082708_25023

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	99.23	2,458,2,458	30
cont	99.21	2,458,2,458	30

EIS: Synoptic/Comprehensive Active Region Studies

2026-06-24T19:42:41 to 2026-06-24T20:07:06

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=-434 ycen=-507,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

HMI_CONT: null

2026-06-23T00:01:10 to 2026-06-24T23:58:58

Science Goal: ssw_service_260704_082219_24395

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	99.23	2,458,2,458	30
cont	99.21	2,458,2,458	30

EIS: Synoptic/comprehensive AR Studies

2026-06-22T20:06:42 to 2026-06-22T21:08:22

Science Goal:

Program:

Target:

Pointing: xcen=527 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

IRIS: Full Disk Mosaic

2026-06-21T12:18:05 to 2026-06-22T05:36:20

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic/comprehensive AR Studies

2026-06-19T13:37:45 to 2026-06-19T14:39:24

Science Goal:

Program:

Target:

Pointing: xcen=877 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

SOTSP: AR 14465

2026-06-16T22:16:05 to 2026-06-16T22:48:27

Science Goal: Sunspot evolution

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

Target: Pore

Pointing: xcen=528 ycen=45,

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

253452 matches
prev 1...16849 16850 16851 16852 16853 16854 16855 16856 [16857] 16858 ...16897 next