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:

250450 matches
prev 1...1121 [1122] 1123 1124 1125 1126 1127 1128 1129 1130 ...16697 next

IRIS: Focus Calibration

2015-01-12T07:11:15 to 2015-01-12T07:28:31

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

Program: Focus Calibration

Target: QS

Pointing: xcen=497 ycen=218,

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: ALMA campaign: AR

2014-12-13T20:07:36 to 2014-12-13T21:02:34

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 2 Spatial x 2, Spectral x 2

Program: ALMA campaign: AR

Target: AR

Pointing: xcen=473 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	136,129	260
2832	0.21	136,129	260
1400	0.21	136,129	259
2796	0.21	136,129	260

IRIS: Large coarse 8-step raster of AR12202

2014-11-03T01:19:39 to 2014-11-03T02:26:19

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2 SJI cadence 0.25x faster

Program: Large coarse 8-step raster of AR12202

Target: AR

Pointing: xcen=337 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	132,129	108
2796	0.62	132,129	108

IRIS: Flarewatch AR11944 large coarse raster

2014-01-07T20:14:48 to 2014-01-07T21:04:53

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

Program: Flarewatch AR11944 large coarse raster

Target: AR

Pointing: xcen=-62 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	246,129	160
2796	0.31	246,129	160

IRIS: Focus Test

2013-12-07T09:27:49 to 2013-12-07T09:45:05

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus Test

Target: QS

Pointing: xcen=-0 ycen=-8,

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: Sensitivity Monitoring

2013-12-07T08:05:24 to 2013-12-07T08:23:26

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: Sensitivity Monitoring

Target: QS

Pointing: xcen=-1 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SST coordination

2024-06-18T07:31:32 to 2024-06-18T11:58:02

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=200 ycen=-402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	71,67	510
1400	0.52	71,67	510
2796	0.52	71,67	510

IRIS: Solar Orbiter coordination

2022-03-05T15:09:30 to 2022-03-05T16:09:29

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter coordination

Target: AR

Pointing: xcen=267 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	170,182	352
2796	0.17	170,182	352

IRIS: SST coordination, SS in AR 12835

2021-07-01T07:29:36 to 2021-07-01T12:02:02

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 8

Program: SST coordination, SS in AR 12835

Target: AR

Pointing: xcen=139 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	64,66	860
2796	0.32	64,66	860

IRIS: Flare study E: off-limb

2021-03-16T08:26:41 to 2021-03-16T10:33:28

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

Program: Flare study E: off-limb

Target: AR

Pointing: xcen=-867 ycen=375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	792

IRIS: Flare study C

2020-12-29T17:19:24 to 2020-12-29T18:14:28

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

Program: Flare study C

Target: AR

Pointing: xcen=72 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	336

IRIS: HOP 307: AR 12778

2020-10-30T11:46:04 to 2020-10-30T12:35:44

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

Program: HOP 307: AR 12778

Target: AR

Pointing: xcen=808 ycen=-352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: HOP 307: AR 12773

2020-10-02T18:30:22 to 2020-10-02T21:17:11

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307: AR 12773

Target: AR

Pointing: xcen=659 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: Full Disk Mosaic

2020-07-26T12:30:00 to 2020-07-27T05:48:15

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

IRIS: Jets in CH (SP)

2020-07-05T17:39:32 to 2020-07-05T22:42:22

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in CH (SP)

Target: CH

Pointing: xcen=6 ycen=-825,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	2000
1400	0.15	230,182	2000
2796	0.15	230,182	2000

250450 matches
prev 1...1121 [1122] 1123 1124 1125 1126 1127 1128 1129 1130 ...16697 next