Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

246795 matches
prev 1...33 34 35 36 37 38 [39] 40 41 42 ...16453 next

TRACE: Prom Fil

1999-02-04T01:47:30 to 1999-02-04T02:58:21

Science Goal: SCIPLAN_Prom_Fil

Program:

Target:

Pointing: xcen=650 ycen=-795,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.45	384,384	49
1550	1.33	384,384	54
1216	1.33	384,384	54

IRIS: Flare Watch

2015-03-18T04:47:01 to 2015-03-19T02:47:33

Science Goal: Very large sparse 4-step raster 3x175 4s C II Si IV Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: Flare Watch

Target: AR

Pointing: xcen=817 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	173,182	3807
2832	0.35	173,182	3808
1400	0.35	173,182	3806

IRIS:

2013-07-17T18:34:01 to 2013-07-17T18:35:00

Science Goal: 4 limb coalignment sequence

Program:

Target: (NONE)

Pointing: xcen=356 ycen=-300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	10

IRIS: null

2013-07-17T05:16:38 to 2013-07-17T05:26:10

Science Goal: 20130717_051638_4200000010

Program:

Target: (NONE)

Pointing: xcen=-851 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.38	174,182	20
2832	0.33	174,182	20
2796	2.58	174,182	4

IRIS:

2013-07-17T04:01:23 to 2013-07-17T04:03:22

Science Goal: wav. cal.

Program:

Target: (NONE)

Pointing: xcen=-851 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	174,182	2
1400	0.99	174,182	2

IRIS: SST coordination [UiO] Flare watch, target=AR12087

2014-06-12T11:09:33 to 2014-06-12T18:25:53

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: SST coordination [UiO] Flare watch, target=AR12087

Target: (NONE)

Pointing: xcen=-722 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	75,68	4875
2796	0.09	75,68	4876

IRIS: Deep-exposure reference spectra of sunspot

2014-03-25T09:40:20 to 2014-03-25T10:40:08

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 30

Program: Deep-exposure reference spectra of sunspot

Target: SS

Pointing: xcen=3 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	151,129	28
2832	2.14	151,129	28
1400	2.14	151,129	28
2796	2.14	151,129	28

IRIS: SST Flare Watch on Newly Emerging Flux

2014-09-25T11:59:42 to 2014-09-25T17:05:44

Science Goal: Large coarse 2-step raster 2x120 2s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: SST Flare Watch on Newly Emerging Flux

Target: EF

Pointing: xcen=64 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	123,129	1000
2796	0.31	123,129	1000

IRIS: Flare watch AR 12030/12027 IHOP 245

2014-04-06T10:58:21 to 2014-04-06T15:59:56

Science Goal: Very large coarse 8-step raster 14x175 8s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: Flare watch AR 12030/12027 IHOP 245

Target: AR

Pointing: xcen=-113 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	183,182	966
2796	0.31	183,182	977

IRIS: SST coordination (high-cadence flare watch)

2023-05-03T07:29:23 to 2023-05-03T12:04:46

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

Program: SST coordination (high-cadence flare watch)

Target: AR

Pointing: xcen=-649 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1680

IRIS: B1: AR tracking limb to limb on AR 12412

2015-09-15T06:29:28 to 2015-09-15T06:47:34

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking limb to limb on AR 12412

Target: AR

Pointing: xcen=751 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 307 (Small Emerging Flux Region)

2019-05-30T12:23:19 to 2019-05-30T15:39:07

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

Program: HOP 307 (Small Emerging Flux Region)

Target: EF

Pointing: xcen=373 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: HOP 263: Flare Watch with DST

2014-10-18T14:59:35 to 2014-10-18T17:59:52

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: HOP 263: Flare Watch with DST

Target: AR

Pointing: xcen=-845 ycen=-254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	135,129	801
2832	0.22	135,129	802
2796	0.23	135,129	801

IRIS: long movie of small sunspot AR 11998

2014-03-10T04:10:52 to 2014-03-10T10:26:24

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: long movie of small sunspot AR 11998

Target: AR

Pointing: xcen=-191 ycen=-53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.65	61,67	575
2832	3.27	61,67	115
1400	0.54	61,67	690

IRIS: IHOP 248 Coronal Rain Diagnostics at 45 degrees to limb

2014-04-29T22:49:22 to 2014-04-30T03:41:25

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 8

Program: IHOP 248 Coronal Rain Diagnostics at 45 degrees to limb

Target: AR

Pointing: xcen=925 ycen=319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	900
2796	0.32	120,129	900

246795 matches
prev 1...33 34 35 36 37 38 [39] 40 41 42 ...16453 next