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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257068 matches
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IRIS: F1: Mid latitude scan (HOP 336), South pointing 1/3

2022-04-12T00:49:01 to 2022-04-12T01:37:53

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 pointing 1/3

Target: QS

Pointing: xcen=-98 ycen=-536,

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: HOP 336 S Hemisphere 2/4

2022-03-28T19:56:19 to 2022-03-28T20:10:57

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 336 S Hemisphere 2/4

Target: QS

Pointing: xcen=-39 ycen=-525,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	218,129	24
2832	0.61	218,129	24
1400	0.61	218,129	24
2796	0.61	218,129	24

IRIS: SO coordination AR12974

2022-03-25T11:45:53 to 2022-03-25T13:13:38

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 15 FUV spectrally rebinned x 2

Program: SO coordination AR12974

Target: AR

Pointing: xcen=-499 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	233,129	80
2832	1.1	233,129	80
1400	1.1	233,129	80
2796	1.1	233,129	80

IRIS: Off-Limb Flare Watch

2022-02-23T05:40:03 to 2022-02-23T07:39:08

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

Program: Off-Limb Flare Watch

Target: AR

Pointing: xcen=-849 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	743

IRIS: F1: Mid latitude scan S 2/3

2022-02-21T12:05:27 to 2022-02-21T12:55:19

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F1: Mid latitude scan S 2/3

Target: (NONE)

Pointing: xcen=2 ycen=-523,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: Test program AR1 at AR12948

2022-02-17T17:59:33 to 2022-02-17T19:26:06

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Test program AR1 at AR12948

Target: AR

Pointing: xcen=-251 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	480
2796	0.18	136,129	480

IRIS: High-cadence flare program at AR 12941

2022-02-10T00:38:24 to 2022-02-10T01:47:21

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

Program: High-cadence flare program at AR 12941

Target: AR

Pointing: xcen=57 ycen=481,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	504

IRIS: Calib 14: Wobble (zero roll) #1

2022-02-08T12:46:09 to 2022-02-08T14:06:09

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

Program: Calib 14: Wobble (zero roll) #1

Target: (NONE)

Pointing: xcen=-924 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	240

IRIS: High-cadence flare program, AR 12929

2022-01-21T16:22:04 to 2022-01-21T17:15:55

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

Program: High-cadence flare program, AR 12929

Target: AR

Pointing: xcen=955 ycen=147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	3376

IRIS: Flare ribbon program

2021-12-30T21:34:11 to 2021-12-30T22:32:30

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare ribbon program

Target: AR

Pointing: xcen=507 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2042

IRIS: HOP 307 (Long-term Active Region Evolution) on AR 12916

2021-12-30T03:42:35 to 2021-12-30T04:32:15

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 (Long-term Active Region Evolution) on AR 12916

Target: AR

Pointing: xcen=367 ycen=-242,

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: High-cadence flare program, AR 12904

2021-12-07T06:55:23 to 2021-12-07T07:48:07

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

Program: High-cadence flare program, AR 12904

Target: AR

Pointing: xcen=-398 ycen=-459,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1680
2796	0.03	61,68	1696

IRIS: Stellar Calibration HD142096 2/3

2021-11-22T14:28:00 to 2021-11-22T14:49:59

Science Goal: Stellar_Cal_HD142096_2021_Pointing_2

Program: Stellar Calibration HD142096 2/3

Target: (NONE)

Pointing: xcen=-818 ycen=455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	386,182	11
1400	2	386,182	11

IRIS: HOP 336: South 3/4

2021-11-15T13:39:22 to 2021-11-15T13:54:00

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 336: South 3/4

Target: QS

Pointing: xcen=48 ycen=-666,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	217,129	24
2832	0.61	217,129	24
1400	0.61	217,129	24
2796	0.61	217,129	24

IRIS: F1: Mid-Latitude Scan (HOP 336) N3

2021-11-01T17:00:09 to 2021-11-01T17:49:01

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) N3

Target: QS

Pointing: xcen=98 ycen=501,

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

257068 matches
prev 1...3201 3202 3203 3204 3205 3206 3207 [3208] 3209 3210 ...17138 next