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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256368 matches
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IRIS: Throughput monitor

2014-04-12T04:20:22 to 2014-04-12T04:38:26

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: Throughput monitor

Target: QS

Pointing: xcen=121 ycen=297,

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: IHOP248 Coronal Rain

2014-04-08T22:41:13 to 2014-04-09T00:43:54

Science Goal: Large sparse 4-step raster 3x120 4s C II Mg II h/k Deep x 8

Program: IHOP248 Coronal Rain

Target: CR

Pointing: xcen=954 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	123,128	400
2796	0.31	123,128	400

IRIS: IHOP 254, prominence

2014-04-02T21:40:48 to 2014-04-03T02:37:14

Science Goal: Large sparse 2-step raster 1x120 2s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: IHOP 254, prominence

Target: AR

Pointing: xcen=974 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	122,129	944
2796	0.31	122,129	943

IRIS: Focus calibration

2014-03-14T05:10:04 to 2014-03-14T05:27:20

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

Program: Focus calibration

Target: QS

Pointing: xcen=192 ycen=196,

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: Flarewatch on AR 11959

2014-01-26T22:59:22 to 2014-01-26T23:51:59

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

Program: Flarewatch on AR 11959

Target: AR

Pointing: xcen=450 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	168
1400	0.31	134,129	168

IRIS: Large Dense Raster of AR11944

2014-01-14T23:37:36 to 2014-01-14T23:52:00

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Large Dense Raster of AR11944

Target: AR

Pointing: xcen=947 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	126,129	80
2796	0.18	126,129	80

IRIS: Medium dense raster of AR near limb

2014-01-12T23:51:23 to 2014-01-13T00:47:34

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Medium dense raster of AR near limb

Target: AR

Pointing: xcen=919 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	63,66	320
2796	0.18	63,66	320

IRIS: AR study with SOT, dynamics

2013-12-01T17:04:43 to 2013-12-01T17:47:40

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR study with SOT, dynamics

Target: AR

Pointing: xcen=41 ycen=-438,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	143,129	128
1400	0.34	143,129	128
2796	0.34	143,129	128

IRIS: Deep exposures on sunspot

2013-11-23T20:31:01 to 2013-11-23T21:04:26

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Deep exposures on sunspot

Target: AR

Pointing: xcen=901 ycen=-40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.09	295,182	16
2796	2.09	295,182	16

IRIS: Fast dynamics in CH (C II)

2013-10-23T19:34:21 to 2013-10-23T19:53:16

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 8 SJI cadence 10x faster

Program: Fast dynamics in CH (C II)

Target: CH

Pointing: xcen=-124 ycen=549,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	59,65	120

IRIS: AR 11838, Sunspot, SST context

2013-09-09T11:49:41 to 2013-09-09T11:59:00

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11838, Sunspot, SST context

Target: (NONE)

Pointing: xcen=-373 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,128	48
2832	0.78	188,128	12
1400	0.19	188,128	48
2796	0.19	188,128	48

IRIS: HD86360 pointing5

2013-08-15T19:26:24 to 2013-08-15T20:10:22

Science Goal: HD86360 pointing5

Program: test for stellar calibration - pointing 5

Target: (NONE)

Pointing: xcen=1158 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	425,182	8
2832	5	425,182	7
1400	3.18	425,182	12
2796	3.5	425,182	11

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

2013-08-13T17:11:39 to 2013-08-13T17:28:45

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=2 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	251,129	15
2832	6.41	251,129	3
1400	1.14	251,129	15
2796	1.14	251,129	15

IRIS: BBSO coordination, plume east of AR 13038

2022-06-24T17:59:19 to 2022-06-24T21:58:47

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: BBSO coordination, plume east of AR 13038

Target: AR

Pointing: xcen=633 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	119,129	1500

IRIS: BBSO Coordination

2021-11-29T17:03:02 to 2021-11-29T18:01:26

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination

Target: CH

Pointing: xcen=269 ycen=840,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	28
1400	0.35	133,130	168
2796	0.35	133,130	168

256368 matches
prev 1...425 426 427 428 429 [430] 431 432 433 434 ...17092 next