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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250245 matches
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EIS: Pointing monitoring

2026-02-25T06:25:36 to 2026-02-25T06:25:46

Science Goal:

Program:

Target:

Pointing: xcen=20 ycen=-203,

saaIntervals hiIntervals

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

AIA: null

2024-04-22T10:20:05 to 2024-04-22T23:58:05

Science Goal: ssw_service_260408_064315_41714

Program:

Target:

Pointing: xcen=-615 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	2	691,576	409

AIA: null

2024-01-02T07:00:05 to 2024-01-02T20:40:05

Science Goal: ssw_service_260408_060305_28768

Program:

Target:

Pointing: xcen=19 ycen=-917,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	20.5	1,191,576	41

AIA: null

2024-01-02T07:00:05 to 2024-01-02T20:40:09

Science Goal: ssw_service_260408_055945_27827

Program:

Target:

Pointing: xcen=-1 ycen=-924,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	20.5	1,152,538	41
304	20.5	1,152,538	41

AIA: null

2020-01-01T18:59:57 to 2020-01-01T19:59:57

Science Goal: ssw_service_260408_012659_2094

Program:

Target:

Pointing: xcen=-634 ycen=844,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	424,154	120
171	0.5	423,154	120
193	0.5	424,154	120

AIA: null

2018-11-06T00:00:04 to 2018-11-06T23:50:04

Science Goal: ssw_service_260408_095035_43290

Program:

Target:

Pointing: xcen=56 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	10.07	654,615	143

IRIS: wav. cal.

2013-08-20T05:29:48 to 2013-08-20T07:09:48

Science Goal: wav. cal.

Program: Wave Cal on plage at -90 roll

Target: (NONE)

Pointing: xcen=323 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	174,182	98
1400	1.03	174,182	97

IRIS: Flare watch program B, AR 14409

2026-04-08T04:48:16 to 2026-04-08T10:44:40

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: Flare watch program B, AR 14409

Target: AR

Pointing: xcen=837 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,65	206
1400	0.47	65,65	205
2796	0.47	65,65	205

IRIS: A1: QS monitoring

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

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=-147 ycen=168,

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, AR program, AR14412

2026-04-08T01:35:30 to 2026-04-08T02:35:59

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination, AR program, AR14412

Target: AR

Pointing: xcen=288 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,179	76
1400	0.2	293,179	304
2796	0.2	293,179	304

EIS: Co-alignment program E

2026-03-19T02:00:20 to 2026-03-19T03:28:43

Science Goal: Alignment_Modify_40slot_1slit_v2

Program:

Target:

Pointing: xcen=-942 ycen=6,

saaIntervals hiIntervals

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

AIA: null

2024-01-02T07:59:50 to 2024-01-02T21:57:02

Science Goal: ssw_service_260408_100556_45619

Program:

Target:

Pointing: xcen=8 ycen=-937,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	5.12	1,191,576	164
171	5.19	1,191,576	162
304	5.19	1,191,576	162
1600	5.33	1,191,576	158
131	5.19	1,191,576	162
94	5.12	1,191,576	164
193	5.22	1,191,576	161

IRIS: High cadence flare watch, AR14409

2026-04-08T02:46:02 to 2026-04-08T03:52:52

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 SJI cadence 3x faster

Program: High cadence flare watch, AR14409

Target: AR

Pointing: xcen=826 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	1760
2796	0.04	70,66	1760

IRIS: SUIT coordination, flare program, AR14412

2026-04-07T23:54:52 to 2026-04-08T01:25:26

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, flare program, AR14412

Target: AR

Pointing: xcen=275 ycen=267,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	600
2796	0.15	67,66	600

AIA: null

2010-05-13T00:00:03 to 2010-05-13T00:00:03

Science Goal: ssw_service_260408_025457_27831

Program:

Target:

Pointing: xcen=-20 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0	2,266,2,150	2

250245 matches
prev 1...16681 16682 [16683]