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:

248808 matches
prev 1...313 314 [315] 316 317 318 319 320 321 322 ...16588 next

IRIS: Wobble Calibration (on disk plage, no roll, for spectrograph)

2013-09-10T14:13:59 to 2013-09-10T15:53:59

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

Program: Wobble Calibration (on disk plage, no roll, for spectrograph)

Target: (NONE)

Pointing: xcen=292 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	300
1400	0.33	174,182	300

IRIS: DST coord, pointing 3

2013-09-08T15:27:36 to 2013-09-08T15:47:25

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: DST coord, pointing 3

Target: (NONE)

Pointing: xcen=70 ycen=879,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	56,60	60
1400	0.33	56,60	60
2796	0.33	56,60	60

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

2013-08-19T04:15:24 to 2013-08-19T05:55:24

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

Program: wobble test, E limb, roll 45

Target: (NONE)

Pointing: xcen=-928 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.44	173,182	229

IRIS: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-11T11:43:34 to 2013-08-11T12:16:51

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Large Raster of New AR

Target: (NONE)

Pointing: xcen=-779 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	312,182	96
2832	2.09	312,182	16
1400	0.35	312,182	96
2796	0.35	312,182	96

IRIS: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

2013-08-09T11:10:22 to 2013-08-09T11:27:28

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: QS at disk center, for throughput monitoring

Target: (NONE)

Pointing: xcen=1 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	251,128	15
2832	4.27	251,128	4
1400	1.15	251,128	14
2796	1.23	251,128	14

SOT: Movies

2007-06-26T00:34:13 to 2007-06-26T05:37:55

Science Goal: Quiet region at disk center

Program: Na IVDG, Ca, Gb

Target: Quiet Sun

Pointing: xcen=404 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.62	163,81	336
G band 4305	1.23	111,111	169
Ca II H line	1.25	111,111	167

IRIS: BBSO Coordination: Coronal Hole

2022-07-05T17:00:49 to 2022-07-05T20:50:50

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 10x faster

Program: BBSO Coordination: Coronal Hole

Target: CH

Pointing: xcen=469 ycen=315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	121,129	204
2832	3.43	121,129	67
1400	0.85	121,129	271
2796	0.85	121,129	271

IRIS: High-cadence flare watch program

2022-05-13T22:03:12 to 2022-05-13T23:30:42

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=-134 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	5486

IRIS: BBSO/GST (Verma)

2018-10-03T16:16:38 to 2018-10-03T22:15:49

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 8 FUV spectrally rebinned x 2

Program: BBSO/GST (Verma)

Target: AR

Pointing: xcen=767 ycen=-233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	188,129	576
2832	0.62	188,129	576
1400	0.62	188,129	576
2796	0.62	188,129	576

IRIS: A1: QS monitoring

2017-08-24T05:26:36 to 2017-08-24T05:44:39

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=5,

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: A1: QS monitoring

2017-08-04T04:20:06 to 2017-08-04T04:38:10

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=159 ycen=-72,

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: Low telemetry raster AR loops

2017-06-25T14:39:20 to 2017-06-25T15:46:24

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low telemetry raster AR loops

Target: AR

Pointing: xcen=917 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	128

IRIS: High S/N sit-and-stare, AR12638

2017-02-23T18:33:15 to 2017-02-23T20:06:33

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 sit-and-stare, AR12638

Target: AR

Pointing: xcen=-427 ycen=409,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	30
1400	3.11	169,182	30
2796	3.11	169,182	30

IRIS: Rapid raster QS/CH boundary

2017-01-02T23:30:44 to 2017-01-03T00:25:08

Science Goal: Very large dense 16-step raster 5x175 16s Deep x 0.5 FUV spectrally rebinned x 4

Program: Rapid raster QS/CH boundary

Target: CH

Pointing: xcen=216 ycen=778,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	174,182	238
2832	0.23	174,182	240
1400	0.23	174,182	240
2796	0.23	174,182	238

248808 matches
prev 1...313 314 [315] 316 317 318 319 320 321 322 ...16588 next