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:

249788 matches
prev 1...993 994 995 996 997 998 [999] 1000 1001 1002 ...16653 next

IRIS: Low rate flare watch - AR 12489

2016-02-01T05:16:48 to 2016-02-01T06:14:01

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Low rate flare watch - AR 12489

Target: AR

Pointing: xcen=498 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	71,68	192
2832	0.3	71,68	192
2796	0.3	71,68	192

IRIS: Flarewatch on AR 12487

2016-01-22T14:36:06 to 2016-01-22T15:34:22

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: Flarewatch on AR 12487

Target: AR

Pointing: xcen=-250 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	238
2832	0.24	67,68	238
2796	0.24	67,68	238

IRIS: Calib 14: Wobble, no roll, N pole

2016-01-08T02:47:44 to 2016-01-08T03:47:04

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble, no roll, N pole

Target: (NONE)

Pointing: xcen=-45 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	173,182	177

IRIS: Calib 14: Wobble, roll=0, limb parallel

2015-11-20T15:28:28 to 2015-11-20T16:09:27

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble, roll=0, limb parallel

Target: (NONE)

Pointing: xcen=-923 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	123

IRIS: AR12449 evolution with Hinode 320-step

2015-11-14T21:35:11 to 2015-11-14T22:25:11

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 1 Lossless compression

Program: AR12449 evolution with Hinode 320-step

Target: AR

Pointing: xcen=495 ycen=-246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	233,129	80
2832	0.63	233,129	80
1400	0.63	233,129	80
2796	0.63	233,129	80

IRIS: SST Coord, disk center

2015-05-11T12:06:27 to 2015-05-11T12:57:04

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

Program: SST Coord, disk center

Target: QS

Pointing: xcen=-3 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	247,129	160
2796	0.32	247,129	160

IRIS: Very Large Dense Raster of AR 12333

2015-04-30T05:08:44 to 2015-04-30T06:10:30

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 8

Program: Very Large Dense Raster of AR 12333

Target: AR

Pointing: xcen=412 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	309,182	100
1400	0.62	309,182	100
2796	0.62	309,182	100

IRIS: Wobble cal roll = 0, East limb

2015-04-20T11:21:35 to 2015-04-20T14:41:35

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble cal roll = 0, East limb

Target: (NONE)

Pointing: xcen=-958 ycen=-75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	599
1400	0.33	174,182	600

IRIS: Filament monitoring

2015-04-07T06:22:15 to 2015-04-07T13:06:55

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 2 Spatial x 2, Spectral x 2

Program: Filament monitoring

Target: FI

Pointing: xcen=797 ycen=330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	186,129	1919
2832	0.21	186,129	1920
1400	0.21	186,129	1920
2796	0.21	186,129	1920

IRIS: NUV polarization program: position angle 225 deg

2015-04-03T01:11:07 to 2015-04-03T01:16:42

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Deep x 4 Spatial x 4, Spectral x 2 Lossless compression

Program: NUV polarization program: position angle 225 deg

Target: QS

Pointing: xcen=646 ycen=-638,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.17	244,131	32

IRIS: Thermal Test 2

2015-03-23T17:25:26 to 2015-03-23T22:12:41

Science Goal: Very large dense 16-step raster 5x175 16s C II Deep x 15 Spatial x 4, Spectral x 1 SJI cadence 0.25x faster

Program: Thermal Test 2

Target: (NONE)

Pointing: xcen=-21 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	172,182	527

IRIS: HOP 245 flare watch

2015-03-11T22:47:58 to 2015-03-12T03:47:15

Science Goal: Large coarse 4-step raster 6x120 4s C II Si IV Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 245 flare watch

Target: AR

Pointing: xcen=-301 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	129,129	865
2832	0.35	129,129	865
1400	0.35	129,129	865

IRIS: C1: North pole

2015-02-14T06:43:33 to 2015-02-14T07:17:44

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

Program: C1: North pole

Target: QS

Pointing: xcen=-5 ycen=954,

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: Fast dense raster AR 12280

2015-02-06T01:59:32 to 2015-02-06T02:19:39

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Mg II h/k Mg II w s Deep x 0.5 Spatial x 2, Spectral x 2

Program: Fast dense raster AR 12280

Target: AR

Pointing: xcen=-262 ycen=-56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	127,129	96
2832	1.26	127,129	16
1400	0.21	127,129	96
2796	0.21	127,129	96

IRIS: focus calibration

2015-01-26T07:37:15 to 2015-01-26T07:54:31

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

Program: focus calibration

Target: QS

Pointing: xcen=113 ycen=-128,

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

249788 matches
prev 1...993 994 995 996 997 998 [999] 1000 1001 1002 ...16653 next