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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250488 matches
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IRIS: C1: north pole

2018-02-04T01:55:42 to 2018-02-04T02:29:53

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

Program: C1: north pole

Target: CH

Pointing: xcen=-5 ycen=982,

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: CH tracking limb-to-limb

2018-01-28T13:34:20 to 2018-01-28T14:23:25

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

Program: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-250 ycen=-818,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.79	281,182	62
2832	0.81	281,182	61
1400	0.81	281,182	61
2796	0.81	281,182	61

IRIS: HOP 307, unnamed AR

2017-12-19T18:42:21 to 2017-12-19T19:31:27

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, unnamed AR

Target: AR

Pointing: xcen=564 ycen=-95,

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: C1: North Pole

2017-10-21T04:56:23 to 2017-10-21T05:30:34

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

Program: C1: North Pole

Target: CH

Pointing: xcen=-5 ycen=962,

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: SST Coord, low rate of medium dense 16-step raster

2017-10-03T15:24:47 to 2017-10-03T18:54:49

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST Coord, low rate of medium dense 16-step raster

Target: AR

Pointing: xcen=223 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.31	65,69	160
1400	0.22	65,69	960
2796	0.22	65,69	960

IRIS: Very large sit-and-stare AR12680

2017-09-14T06:07:51 to 2017-09-14T08:29:29

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Very large sit-and-stare AR12680

Target: AR

Pointing: xcen=-377 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	46
1400	3.08	169,182	46
2796	3.08	169,182	46

IRIS: ECH tracking #3 (North)

2017-06-16T00:32:49 to 2017-06-16T00:49:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #3 (North)

Target: CH

Pointing: xcen=477 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: Calib 14: Wobble (zero roll)

2017-04-26T10:18:13 to 2017-04-26T13:38:13

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

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: Deep sit-and-stare AR12650

2017-04-17T06:01:33 to 2017-04-17T06:47:44

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep sit-and-stare AR12650

Target: AR

Pointing: xcen=328 ycen=287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	122,129	15
1400	3.08	122,129	15
2796	3.08	122,129	15

IRIS: A1: QS monitoring

2017-03-29T00:10:38 to 2017-03-29T00:28:42

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=27 ycen=60,

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: Calib 13: Stellar HD 144470 (#3)

2016-11-25T21:38:00 to 2016-11-25T21:48:59

Science Goal: StelCal_HD144470_2016_Pointing3

Program: Calib 13: Stellar HD 144470 (#3)

Target: (NONE)

Pointing: xcen=773 ycen=731,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	355,182	6
1400	2	355,182	5

IRIS: On-disk prominence (deep exp)

2015-02-13T18:01:28 to 2015-02-13T18:45:12

Science Goal: Very large coarse 8-step raster 14x175 8s Deep x 15 FUV spectrally rebinned x 2

Program: On-disk prominence (deep exp)

Target: FI

Pointing: xcen=523 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	183,182	40
2832	1.09	183,182	40
1400	1.09	183,182	40
2796	1.09	183,182	40

SOT: Track AR 12257

2015-01-09T09:20:31 to 2015-01-09T14:19:36

Science Goal: AR Evolution & HOP 274 w/DST

Program: Flaring AR, full BFI FOV, Ca 1min, NaV/I 5min, G 10min, 2x2+2x2

Target: Active Region

Pointing: xcen=323 ycen=177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	225,112	60
G band 4305	10	223,111	30
Ca II H line	1	223,111	299

IRIS: BBSO Coordination: AR13762

2024-07-26T19:02:22 to 2024-07-26T22:58:44

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: BBSO Coordination: AR13762

Target: AR

Pointing: xcen=215 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1722

IRIS: HOP 466 with EIS

2023-06-21T21:00:10 to 2023-06-22T03:57:35

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 466 with EIS

Target: AR

Pointing: xcen=650 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	463,337	2179
1330	2.09	309,182	200
211	0.2	463,337	2179
171	0.2	462,338	2180
1700	0.4	462,337	1083
2832	2.09	309,182	200
304	0.2	462,337	2180
1600	0.4	463,338	1089
131	0.2	463,338	2180
1400	2.09	309,182	200
94	0.2	462,337	2179
2796	2.09	309,182	200
193	0.2	463,337	2180

250488 matches
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