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:

250329 matches
prev 1...16681 16682 16683 16684 16685 16686 16687 16688 [16689]

IRIS: SUIT coordination, flare program, AR14414

2026-04-11T23:25:18 to 2026-04-12T02:32:53

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

Program: SUIT coordination, flare program, AR14414

Target: AR

Pointing: xcen=-419 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,65	20
1400	0.47	65,65	20
2796	0.47	65,65	20

IRIS: Coronal Nanojets, unnamed AR

2026-04-11T18:33:51 to 2026-04-11T23:15:13

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

Program: Coronal Nanojets, unnamed AR

Target: AR

Pointing: xcen=-61 ycen=402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,65	324
1400	0.47	65,65	323
2796	0.47	65,65	323

IRIS: Flare watch program C, AR14414

2026-04-11T12:24:01 to 2026-04-11T18:23:46

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

Program: Flare watch program C, AR14414

Target: AR

Pointing: xcen=-497 ycen=356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	2255

IRIS: C1: South Pole

2026-04-11T05:33:34 to 2026-04-11T06:07:44

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=9 ycen=-955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

IRIS: C1: North Pole

2026-04-11T04:48:46 to 2026-04-11T05:22:56

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

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=-2 ycen=958,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

IRIS: A1: QS monitoring

2026-04-04T13:24:03 to 2026-04-04T13:42:08

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=2,

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: C1: South Pole

2026-04-04T05:05:09 to 2026-04-04T05:39:21

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=8 ycen=-953,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: B1: AR tracking, AR14414

2026-04-12T02:43:13 to 2026-04-12T03:01:18

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

Program: B1: AR tracking, AR14414

Target: AR

Pointing: xcen=-441 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	125,130	1
2832	1.13	125,130	16
1400	1.13	125,130	16
2796	-1	125,130	1

AIA: null

2026-01-08T14:50:04 to 2026-01-08T14:54:57

Science Goal: ssw_service_260412_115242_9554

Program:

Target:

Pointing: xcen=5 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.2	2,456,2,456	5
193	1.2	2,461,2,461	5

250329 matches
prev 1...16681 16682 16683 16684 16685 16686 16687 16688 [16689]