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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243281 matches
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IRIS: SST coordination

2017-06-17T08:01:36 to 2017-06-17T11:00:11

Science Goal: Medium dense 96-step raster 31.35x60 96s Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination

Target: AR

Pointing: xcen=138 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	94,66	287
2832	0.62	94,66	287
1400	0.62	94,66	287
2796	0.62	94,66	288

IRIS: BBSO Coordination: Loop inside CH

2017-06-13T19:01:38 to 2017-06-13T23:03:21

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: BBSO Coordination: Loop inside CH

Target: CH

Pointing: xcen=-140 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	525
1400	0.46	62,69	525
2796	0.46	62,69	525

IRIS: BBSO coordination on pores

2017-06-08T19:00:45 to 2017-06-08T21:43:15

Science Goal: Medium coarse 2-step raster 2x60 2s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: BBSO coordination on pores

Target: AR

Pointing: xcen=306 ycen=107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	63,66	258
2832	3.78	63,66	43
1400	0.63	63,66	258
2796	0.63	63,66	258

IRIS: BBSO Coord on AR 12661

2017-06-04T17:00:00 to 2017-06-04T22:00:27

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

Program: BBSO Coord on AR 12661

Target: AR

Pointing: xcen=-520 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	864
2832	1.39	148,129	216
2796	0.35	148,129	864

IRIS: SST Coord on AR 12661

2017-06-04T14:30:00 to 2017-06-04T16:30:44

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: SST Coord on AR 12661

Target: AR

Pointing: xcen=-492 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.16	233,182	56
1400	0.72	233,182	168
2796	0.54	233,182	224

IRIS: SST Coord: Coronal Rain over AR12661

2017-06-02T07:28:00 to 2017-06-02T12:55:43

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: SST Coord: Coronal Rain over AR12661

Target: AR

Pointing: xcen=-970 ycen=143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.16	233,182	152
1400	0.72	233,182	456
2796	0.54	233,182	608

IRIS: BBSO coordination AR 12659

2017-05-27T17:01:41 to 2017-05-27T22:07:42

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

Program: BBSO coordination AR 12659

Target: AR

Pointing: xcen=739 ycen=246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	148,129	880
2832	1.39	148,129	220
2796	0.35	148,129	880

IRIS: A1: QS monitoring

2017-05-21T04:20:06 to 2017-05-21T04:38:10

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=46 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

2017-05-18T04:20:06 to 2017-05-18T04:38:10

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=172 ycen=217,

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: SST coordination - AR 12656

2017-05-15T07:59:40 to 2017-05-15T14:01:20

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: SST coordination - AR 12656

Target: AR

Pointing: xcen=-630 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,129	580
2832	0.62	151,129	580
1400	0.62	151,129	580
2796	0.62	151,129	580

IRIS: HOP 336 #4

2017-05-01T23:24:36 to 2017-05-02T00:14:29

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

Program: HOP 336 #4

Target: (NONE)

Pointing: xcen=49 ycen=658,

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: Deep exposure sit & stare

2017-04-29T22:42:50 to 2017-04-30T01:47:35

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 exposure sit & stare

Target: AR

Pointing: xcen=884 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	122,129	60
1400	3.08	122,129	60
2796	3.08	122,129	60

AIA: null

2025-09-18T15:30:00 to 2025-09-18T17:30:00

Science Goal: ssw_service_250918_101609_27381_ssmq_

Program:

Target:

Pointing: xcen=-712 ycen=122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.74	600,450	70
211	1.74	600,450	70
171	1.74	600,450	70
1700	1.73	600,450	70
304	1.74	600,450	70
131	1.74	600,450	70
94	1.74	600,450	70
193	1.74	600,450	70

AIA: null

2025-09-18T15:00:00 to 2025-09-18T17:30:00

Science Goal: ssw_service_250918_101609_27381_ssmq__ssmq_cont_blos

Program:

Target:

Pointing: xcen=-715 ycen=122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.17	600,450	70
211	2.17	600,450	70
171	2.17	600,450	70
cont	2.17	600,450	70
1700	2.16	600,450	70
304	2.17	600,450	70
131	2.17	600,450	70
94	2.17	600,450	70
193	2.17	600,450	70
blos	2.17	600,450	70

IRIS: Limb-to-limb tracking of ARs IHOP307

2025-09-17T19:14:41 to 2025-09-17T22:01:30

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP307

Target: AR

Pointing: xcen=-514 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	284,179	80
2832	2.09	284,179	80
1400	2.09	284,179	80
2796	2.09	284,179	80

243281 matches
prev 1...16177 [16178] 16179 16180 16181 16182 16183 16184 16185 16186 ...16219 next