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:

55607 matches
prev 1...3265 3266 [3267] 3268 3269 3270 3271 3272 3273 3274 ...3708 next

SOT: HOP 79 N/S

2014-05-20T17:18:30 to 2014-05-20T17:21:43

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Synoptic

Pointing: xcen=275 ycen=206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
Ca II H line	3.01	223,111	2

SOT: HOP 243

2014-05-20T12:04:31 to 2014-05-20T13:12:47

Science Goal: Effects of Quiet Sun Weak Fields on the Chromosphere and Transition Region

Program: IHOP243 Shless Na IV 31x82", ROI 2, 32 s, Ca, CN

Target: Quiet Sun

Pointing: xcen=350 ycen=877,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	4.41	38,88	12
Ca II H line	0.53	38,88	129

SOT: Synoptic

2014-05-19T18:17:00 to 2014-05-19T18:17:24

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask, Na D cont.)

Target: Sun Center

Pointing: xcen=13 ycen=44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	-1	223,111	1
G band 4305	0.05	223,111	2
TF Na I 5896 base	-1	327,163	1
red cont 6684	-1	223,111	1
green cont 5550	-1	223,111	1
blue cont 4504	-1	223,111	1
Ca II H line	-1	223,111	1

SOT: HOP 237 prominence

2014-05-19T08:10:51 to 2014-05-19T08:59:22

Science Goal: pectroscopic study of ?magnetic tornadoes"

Program: HOP 73 ROI 2: 30 sec cadence Ha 2WL core DG + CaH, for prom

Target: Prominence

Pointing: xcen=752 ycen=622,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	111,111	98

SOT: HOP 237 prominence

2014-05-19T06:46:53 to 2014-05-19T07:29:53

Science Goal: pectroscopic study of ?magnetic tornadoes"

Program: HOP 73 ROI 2: 30 sec cadence Ha 2WL core DG + CaH, for prom

Target: Prominence

Pointing: xcen=752 ycen=622,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.5	111,111	87

SOT: HOP 237 prominence

2014-05-19T05:04:53 to 2014-05-19T06:02:52

Science Goal: pectroscopic study of ?magnetic tornadoes"

Program: HOP 73 ROI 2: 30 sec cadence Ha 2WL core DG + CaH, for prom

Target: Prominence

Pointing: xcen=752 ycen=622,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.51	111,111	115

SOT: IHOP 243

2014-05-17T18:26:31 to 2014-05-17T19:29:28

Science Goal: Effects of Quiet Sun Weak Fields on the Chromosphere and Transition Region

Program: IHOP243 Shless Na IV 31x82", ROI 2, 32 s, Ca, CN

Target: Quiet Sun

Pointing: xcen=351 ycen=874,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	4.41	38,88	12
Ca II H line	0.54	38,88	118

SOT: Track AR12056

2014-05-16T18:16:30 to 2014-05-17T05:46:23

Science Goal: Flare watch

Program: AR mode Case 3 (AR at the Limb) G-Band 10min, CaH 2 min

Target: Active Region

Pointing: xcen=827 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	14.25	111,111	49
Ca II H line	2.79	111,111	248

SOT: Track AR12056

2014-05-15T18:51:02 to 2014-05-16T05:52:05

Science Goal: Flare watch

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

Target: Active Region

Pointing: xcen=697 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	6.64	327,163	100
G band 4305	13.31	223,111	50
Ca II H line	1.33	223,111	499

SOT: IHOP 247 (Track AR12060)

2014-05-15T12:17:32 to 2014-05-15T17:59:07

Science Goal: Hot plage/AR moss

Program: HOP247/251 Shless Na IV 61x82", 32 s, Ca, ROI 2

Target: Active Region

Pointing: xcen=139 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.99	55,55	346

SOT: La Palma coordination

2014-05-15T07:36:29 to 2014-05-15T08:04:47

Science Goal: QS

Program: 5250 Shless IQUV + 5172 Shless IV + CaII ROI 2

Target: Disk Center

Pointing: xcen=231 ycen=118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1.89	55,55	16

SOT: Tracking AR 12056

2014-05-13T15:22:33 to 2014-05-13T15:23:00

Science Goal: Tracking AR 12056

Program: G band and TF No Move fine focus, Small

Target: Active Region

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
NFI no move	0.03	40,40	7
G band 4305	0.03	27,27	9

SOT: Synoptic

2014-05-13T15:19:31 to 2014-05-13T15:19:53

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask, Na D cont.)

Target: Sun Center

Pointing: xcen=13 ycen=39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	-1	223,111	1
G band 4305	0.05	223,111	2
TF Na I 5896 base	-1	327,163	1
red cont 6684	-1	223,111	1
green cont 5550	-1	223,111	1
blue cont 4504	-1	223,111	1
Ca II H line	-1	223,111	1

SOT: Tracking AR12056

2014-05-10T19:04:00 to 2014-05-10T23:29:03

Science Goal: delta spot evolution

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

Target: Active Region

Pointing: xcen=-315 ycen=136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	7.71	327,163	35
G band 4305	15.12	223,111	18
Ca II H line	1.55	223,111	172

SOT: IHOP 249 in S polar

2014-05-09T23:22:02 to 2014-05-10T00:36:57

Science Goal: Spicules

Program: HOP 249 Ca deep and high-cad, ROI 1

Target: Coronal Hole, S. Pole

Pointing: xcen=11 ycen=-936,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.08	55,55	999

55607 matches
prev 1...3265 3266 [3267] 3268 3269 3270 3271 3272 3273 3274 ...3708 next