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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256594 matches
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IRIS: AR 12629, deep exposures

2017-01-27T15:00:13 to 2017-01-27T15:43:45

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: AR 12629, deep exposures

Target: AR

Pointing: xcen=-348 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	14
1400	3.11	169,182	14
2796	3.11	169,182	14

IRIS: C1: South pole

2015-07-18T07:19:33 to 2015-07-18T07:53:44

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

Program: C1: South pole

Target: QS

Pointing: xcen=4 ycen=-932,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.29	295,182	15
2832	2.29	295,182	15
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: HOP 244 AR 12297

2015-03-20T15:23:07 to 2015-03-20T20:30:12

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: HOP 244 AR 12297

Target: AR

Pointing: xcen=963 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1928

IRIS: Calib 4: Eclipse Season Focus

2015-02-02T03:44:23 to 2015-02-02T04:01:39

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Eclipse Season Focus

Target: QS

Pointing: xcen=32 ycen=65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Throughput monitoring QS disk center

2014-06-04T04:26:19 to 2014-06-04T04:38:27

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: Throughput monitoring QS disk center

Target: QS

Pointing: xcen=19 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	205,129	10
2832	4.52	205,129	2
1400	1.13	205,129	11
2796	1.13	205,129	11

IRIS: Flare watch with Hinode

2014-01-03T04:14:46 to 2014-01-03T04:43:38

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch with Hinode

Target: AR

Pointing: xcen=924 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	96
2796	0.3	246,129	96

IRIS: SST Coord: AR watch (AR 14060)

2025-04-15T08:12:01 to 2025-04-15T12:05:33

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SST Coord: AR watch (AR 14060)

Target: AR

Pointing: xcen=-145 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	169,182	760
2796	0.31	169,182	759

EIS: Pointing Monitoring

2022-05-09T07:09:21 to 2022-05-09T07:12:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-0 ycen=19,

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

IRIS: HOP 361, SolO coord #1

2021-10-14T11:18:45 to 2021-10-14T13:11:33

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 8

Program: HOP 361, SolO coord #1

Target: AR

Pointing: xcen=757 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	169,182	350
2796	0.32	169,182	350

IRIS: A1: QS Monitoring

2021-04-16T04:20:14 to 2021-04-16T04:38:18

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=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: Flare Study A: Hi-cadence SnS of Ribbons in AR12841

2021-04-14T04:47:51 to 2021-04-14T05:35:44

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare Study A: Hi-cadence SnS of Ribbons in AR12841

Target: AR

Pointing: xcen=107 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	1556

IRIS: High S/N spectra sit and stare

2021-03-15T22:59:28 to 2021-03-16T00:01:40

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: High S/N spectra sit and stare

Target: AR

Pointing: xcen=104 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	20
1400	3.11	169,182	20
2796	3.11	169,182	20

IRIS: Support HOP 206 S-pole

2021-02-23T14:06:57 to 2021-02-23T14:55:53

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Support HOP 206 S-pole

Target: CH

Pointing: xcen=6 ycen=-919,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Off-limb Study of AR12801

2021-02-06T23:03:25 to 2021-02-07T00:11:07

Science Goal: Very large coarse 8-step raster 14x175 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Study of AR12801

Target: AR

Pointing: xcen=875 ycen=513,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	183,182	216
2796	0.31	183,182	216

EIS: Multi-temperature full disk slot scans.

2020-12-15T15:40:47 to 2020-12-15T15:51:14

Science Goal: New long exposure study.

Program:

Target:

Pointing: xcen=390 ycen=-1133,

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

256594 matches
prev 1...1225 1226 [1227] 1228 1229 1230 1231 1232 1233 1234 ...17107 next