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:

246910 matches
prev 1...745 746 747 748 [749] 750 751 752 753 754 ...16461 next

IRIS: EUV BP Tracking Region 1 [N ECH]

2014-01-16T07:33:07 to 2014-01-16T08:22:35

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II w s Deep x 4 Spatial x 1, Spectral x 2

Program: EUV BP Tracking Region 1 [N ECH]

Target: CH

Pointing: xcen=-476 ycen=491,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	202,182	48
1400	0.17	202,182	288

IRIS: AR11917 off-limb: coordination with EIS

2013-12-19T12:40:46 to 2013-12-19T13:14:59

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Deep x 30

Program: AR11917 off-limb: coordination with EIS

Target: AR

Pointing: xcen=1015 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.07	295,182	32
2796	1.07	295,182	32

IRIS: Raster AR 11916

2013-12-07T11:14:51 to 2013-12-07T11:48:11

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Raster AR 11916

Target: AR

Pointing: xcen=274 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	308,182	96
2832	2.08	308,182	16
1400	0.35	308,182	96
2796	0.35	308,182	96

IRIS: Focus test

2013-12-06T05:47:49 to 2013-12-06T06:05:05

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus test

Target: QS

Pointing: xcen=987 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Engineering: FUV background Calibration

2013-09-27T22:54:49 to 2013-09-27T22:55:51

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: Engineering: FUV background Calibration

Target: QS

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

IRIS: SJI Flat Field, Quiet Sun, Focused

2013-09-18T06:22:20 to 2013-09-18T06:32:21

Science Goal: SJI dither flat v3, focused sequence

Program: SJI Flat Field, Quiet Sun, Focused

Target: (NONE)

Pointing: xcen=-69 ycen=488,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.31	193,182	17

IRIS: SJI dither flat v4, focused sequence

2013-08-20T04:39:46 to 2013-08-20T05:00:03

Science Goal: SJI dither flat v4, focused sequence

Program: SJI Flats on plages

Target: (NONE)

Pointing: xcen=366 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.46	183,182	34

IRIS: BBSO coordination, AR 13081

2022-08-19T19:36:41 to 2022-08-19T22:02:30

Science Goal: Large coarse 8-step raster 14x120 8s 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 13081

Target: AR

Pointing: xcen=560 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	432
2832	2.03	137,129	72
1400	0.34	137,129	432
2796	0.34	137,129	432

IRIS: Sunrise III coordination, high-cadence scans

2022-07-10T20:05:15 to 2022-07-10T22:00:31

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Sunrise III coordination, high-cadence scans

Target: AR

Pointing: xcen=-146 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	192,182	168
1400	0.23	192,182	504
2796	0.17	192,182	672

IRIS: BBSO Coordination: Compact Active Region

2022-07-04T17:00:28 to 2022-07-04T20:59:39

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2 Lossless compression

Program: BBSO Coordination: Compact Active Region

Target: AR

Pointing: xcen=341 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	695
2832	0.34	129,129	695
1400	0.34	129,129	695
2796	0.34	129,129	695

IRIS: BBSO coordination, plume east of AR 13038

2022-06-24T17:59:19 to 2022-06-24T21:58:47

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: BBSO coordination, plume east of AR 13038

Target: AR

Pointing: xcen=633 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	119,129	1500

IRIS: BBSO coordination (low data rate)

2021-09-01T19:28:41 to 2021-09-01T22:23:09

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 (low data rate)

Target: AR

Pointing: xcen=756 ycen=-467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	153,129	516
2832	1.35	153,129	129
1400	0.34	153,129	516
2796	0.34	153,129	516

IRIS: IHOP 410 PSP coord scan 2

2021-01-18T17:57:49 to 2021-01-18T18:54:29

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: IHOP 410 PSP coord scan 2

Target: CH

Pointing: xcen=713 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	233,182	160
1400	0.35	233,182	160
2796	0.35	233,182	160

IRIS: HOP 307, Limb-to-limb AR tracking, AR 12792

2020-12-25T06:09:22 to 2020-12-25T06:59:02

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, Limb-to-limb AR tracking, AR 12792

Target: QS

Pointing: xcen=888 ycen=-391,

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: SST coordination: sunspot at east limb

2020-07-29T07:04:16 to 2020-07-29T09:56:54

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

Program: SST coordination: sunspot at east limb

Target: SS

Pointing: xcen=-780 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	233,182	160
2832	4.32	233,182	40
1400	1.08	233,182	160
2796	1.08	233,182	160

246910 matches
prev 1...745 746 747 748 [749] 750 751 752 753 754 ...16461 next