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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249688 matches
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AIA: null

2026-03-05T08:59:00 to 2026-03-05T09:07:00

Science Goal: ssw_service_260305_190223_6888

Program:

Target:

Pointing: xcen=422 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	77,77	40
211	0.2	77,77	40
171	0.2	77,77	40
1700	0.42	77,77	19
304	0.2	77,77	40
1600	0.4	77,77	20
131	0.2	77,77	40
94	0.21	77,77	40
193	0.2	77,77	40

AIA: null

2026-03-03T00:00:00 to 2026-03-04T00:00:00

Science Goal: ssw_service_260319_085602_48605

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	62.6	2,458,2,458	24
211	62.6	2,458,2,458	24
171	62.6	2,458,2,458	24
cont	62.61	2,458,2,458	24
1700	62.57	2,458,2,458	24
304	62.6	2,458,2,458	24
1600	62.59	2,458,2,458	24
131	62.6	2,458,2,458	24
94	62.61	2,458,2,458	24
193	62.6	2,458,2,458	24
blos	62.61	2,458,2,458	24

SOTSP: synoptic obs.

2026-02-25T06:25:43 to 2026-02-25T06:27:32

Science Goal: [SOOP: Fast Wind] Solar wind origin regions in coronal holes

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

IRIS: SolO coordination (R SMALL HRES MCAD Polar-Observations)

2026-02-25T05:45:15 to 2026-02-25T06:18:31

Science Goal: Large sparse 96-step raster 95x120 96s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: SolO coordination (R_SMALL_HRES_MCAD_Polar-Observations)

Target: CH

Pointing: xcen=3 ycen=-946,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	218,129	192
2796	0.17	218,129	192

IRIS: SUIT coordination (AR close to disk center)

2026-02-25T01:31:23 to 2026-02-25T02:31:51

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 close to disk center)

Target: AR

Pointing: xcen=373 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	76
1400	0.2	293,182	304
2796	0.2	293,182	304

IRIS: High-cadence flare program (unnamed AR near disk center)

2026-02-24T09:31:08 to 2026-02-24T10:46:25

Science Goal: Large sparse 8-step raster 7x120 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 program (unnamed AR near disk center)

Target: AR

Pointing: xcen=250 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1856
2796	0.04	128,129	1856

IRIS: A1: QS Monitoring

2026-02-22T04:10:05 to 2026-02-22T04:28:08

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=3 ycen=13,

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: Stellar Calibration HD210424 #8

2026-02-19T11:23:00 to 2026-02-19T11:49:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_08

Program: Stellar Calibration HD210424 #8

Target: (NONE)

Pointing: xcen=-9 ycen=-980,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	13
1400	2	401,182	14

IRIS: Stellar Calibration HD210424 #6

2026-02-19T10:01:01 to 2026-02-19T10:28:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_06

Program: Stellar Calibration HD210424 #6

Target: (NONE)

Pointing: xcen=-206 ycen=-979,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	399,182	14
1400	2	399,182	14

IRIS: Stellar Calibration HD210424 #4

2026-02-19T08:37:00 to 2026-02-19T09:11:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_04

Program: Stellar Calibration HD210424 #4

Target: (NONE)

Pointing: xcen=-406 ycen=-976,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	411,182	17
1400	2	411,182	18

IRIS: Stellar Calibration HD210424 #3

2026-02-19T08:02:01 to 2026-02-19T08:29:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_03

Program: Stellar Calibration HD210424 #3

Target: (NONE)

Pointing: xcen=-517 ycen=-962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	397,182	14
1400	2	397,182	14

IRIS: Stellar Calibration HD210424 #2

2026-02-19T07:15:01 to 2026-02-19T07:54:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_02

Program: Stellar Calibration HD210424 #2

Target: (NONE)

Pointing: xcen=-614 ycen=-968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	20
1400	2	401,182	20

SOTSP: AR observations

2026-02-18T14:34:32 to 2026-02-18T15:21:55

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-902 ycen=-79,

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

IRIS: A1: QS Monitoring

2026-02-18T04:20:04 to 2026-02-18T04:38:08

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=-7 ycen=21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	4.52	248,129	4
1400	1.13	248,129	16
2796	1.13	248,129	16

SOTSP: AR observations

2026-02-18T01:50:29 to 2026-02-18T02:37:53

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-945 ycen=-93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	742
6302A Velocity 6301.5A	0	234,162	742
6302A Transverse Flux Density	0	234,162	742
6302A Longitudinal Flux Density	0	234,162	742

249688 matches
prev 1...16609 16610 16611 16612 16613 16614 16615 16616 [16617] 16618 ...16646 next