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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250259 matches
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IRIS: More plage in AR 11909

2013-12-03T19:34:20 to 2013-12-03T20:16:01

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 4 FUV spectrally rebinned x 2

Program: More plage in AR 11909

Target: AR

Pointing: xcen=58 ycen=-311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	121,129	118
2832	0.35	121,129	120
1400	0.35	121,129	120
2796	0.35	121,129	120

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

2013-08-19T19:11:20 to 2013-08-19T20:51:20

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

Program: wobble test at N pole, w roll -45

Target: (NONE)

Pointing: xcen=-3 ycen=932,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

IRIS: Off-limb Flare Study (Program E)

2022-05-03T22:11:19 to 2022-05-04T01:09:55

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb Flare Study (Program E)

Target: AR

Pointing: xcen=-849 ycen=-469,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1111

IRIS: BBSO coordination, AR 12857

2021-08-17T16:32:48 to 2021-08-17T20:15:57

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 12857

Target: AR

Pointing: xcen=516 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	660
2832	1.35	153,129	165
1400	0.34	153,129	660
2796	0.34	153,129	660

IRIS: Low-lying Loop Study of Unnamed AR

2021-04-13T13:41:14 to 2021-04-13T16:00:28

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying Loop Study of Unnamed AR

Target: AR

Pointing: xcen=-22 ycen=-261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	454
2796	0.31	127,129	454

IRIS: Low-lying loop study

2020-05-21T23:57:43 to 2020-05-22T02:55:36

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loop study

Target: AR

Pointing: xcen=-273 ycen=537,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	580
2796	0.31	127,129	580

IRIS: EFR: Sit and Stare

2020-01-09T06:51:59 to 2020-01-09T07:22:25

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8 SJI cadence 10x faster Lossless compression

Program: EFR: Sit and Stare

Target: EF

Pointing: xcen=740 ycen=415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	170,182	47
2832	0.65	170,182	47
1400	0.65	170,182	47
2796	0.65	170,182	47

IRIS: BBSO/BITSE coordination

2019-08-30T17:25:11 to 2019-08-30T18:23:52

Science Goal: Very large dense 400-step raster 131.7x175 400s C II Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO/BITSE coordination

Target: QS

Pointing: xcen=-7 ycen=714,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	308,182	320
2832	0.73	308,182	80

IRIS: HOP 378 w/ Hida: Disk Center QS Network (#1)

2019-08-15T21:30:00 to 2019-08-15T22:49:29

Science Goal: Very large sit-and-stare 0.3x175 1s Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 378 w/ Hida: Disk Center QS Network (#1)

Target: QS

Pointing: xcen=-1 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.94	169,182	85
2796	0.19	169,182	424

IRIS: Flare watch on AR 12736

2019-03-23T07:16:18 to 2019-03-23T11:22:01

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

Program: Flare watch on AR 12736

Target: AR

Pointing: xcen=851 ycen=205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	71,68	800
2832	0.31	71,68	800
2796	0.31	71,68	800

IRIS: HOP 269: Prominence at limb

2019-02-09T08:53:25 to 2019-02-09T10:03:18

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 269: Prominence at limb

Target: FI

Pointing: xcen=-884 ycen=485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	256

IRIS: Long-term AR Tracking (AR12733, Low Telemetry)

2019-01-25T08:33:35 to 2019-01-25T09:22:32

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

Program: Long-term AR Tracking (AR12733, Low Telemetry)

Target: AR

Pointing: xcen=164 ycen=187,

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: F1: Mid latitude scan (HOP 336), South #1

2018-10-25T00:14:18 to 2018-10-25T01:03:10

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

Program: F1: Mid latitude scan (HOP 336), South #1

Target: QS

Pointing: xcen=-96 ycen=-734,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SST coordination, A SMALL

2018-09-27T07:30:37 to 2018-09-27T09:46:53

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: SST coordination, A_SMALL

Target: EF

Pointing: xcen=-588 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.85	66,67	160
1400	0.21	66,67	640
2796	0.21	66,67	640

IRIS: SST coordination north pole spicules

2018-09-24T07:30:41 to 2018-09-24T09:39:43

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination north pole spicules

Target: CH

Pointing: xcen=-1 ycen=968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	61,66	410
2796	0.31	61,66	410

250259 matches
prev 1...873 874 875 876 877 [878] 879 880 881 882 ...16684 next