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[PDF] Top 20 The Globular Cluster NGC 5286 II Variable Stars

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The Globular Cluster NGC 5286  II  Variable Stars

The Globular Cluster NGC 5286 II Variable Stars

... for variable stars in NGC 5286 ...with the large central surface brightness of the cluster, strongly suggests that a large population of variable stars ... See full document

16

A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry

A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry

... in the NGC 6333 light curves compared to the NGC 7492 light ...as the dashed blue line in Fig. 5. All known variable stars in the FOV of our Hanle images lie above ... See full document

19

RR Lyrae Stars in the Globular Cluster NGC 6101

RR Lyrae Stars in the Globular Cluster NGC 6101

... red variable (SARV) or eclipsing binary as well as updating the periods and reclassifying two RR Lyrae ...of the reddening and extinction towards this cluster together with a new estimate of ... See full document

6

The Globular Cluster NGC 5286  I  A New CCD BV Color Magnitude Diagram

The Globular Cluster NGC 5286 I A New CCD BV Color Magnitude Diagram

... among the very oldest objects in the ...both the variable and non-variable components, hold the key to the formation and early evo- lution of galaxies – and of our own ... See full document

7

Variable stars in large magellanic cloud globular clusters  II  NGC 1786

Variable stars in large magellanic cloud globular clusters II NGC 1786

... shows the V- and B-band period–amplitude diagrams for NGC ...in the location of both the RRab and RRc stars. The scatter in the RRab stars appears to rise from two ... See full document

11

Chemical Compositions of Field and Globular Cluster RR Lyrae Stars  I  NGC 3201

Chemical Compositions of Field and Globular Cluster RR Lyrae Stars I NGC 3201

... branch stars in the globular cluster NGC  ...Lyrae stars and one red horizontal branch star with the multi fi ber spectrograph M2FS with the ...at the Las ... See full document

14

Variable stars in large magellanic cloud globular clusters  I  NGC 1466

Variable stars in large magellanic cloud globular clusters I NGC 1466

... daophot ii / allstar packages were run on the new set of images in order to obtain instrumental magnitudes for each ...of the Landolt standard fields PG0231, RU149, SA95, and SA98 (Landolt 1992) were ... See full document

14

The globular cluster M15  I  Identification, discovery, and period determination of variable stars

The globular cluster M15 I Identification, discovery, and period determination of variable stars

... in the globular cluster ...both the image subtraction package ISIS and DAOPHOT/ALLFRAME. The data were acquired in 2001 on two observing runs on 11 observing nights using the 2 m ... See full document

15

THE GLOBULAR CLUSTER NGC 6402 (M14)  I  A NEW BV COLOR MAGNITUDE DIAGRAM

THE GLOBULAR CLUSTER NGC 6402 (M14) I A NEW BV COLOR MAGNITUDE DIAGRAM

... of the most important phases in the evolution of an RGB star is the so-called RGB ...in the evolutionary path of the star, which takes place when its H-burning shell encounters ... See full document

9

THE VARIABLE STAR POPULATION OF THE GLOBULAR CLUSTER B514 IN THE ANDROMEDA GALAXY

THE VARIABLE STAR POPULATION OF THE GLOBULAR CLUSTER B514 IN THE ANDROMEDA GALAXY

... RRab stars and 7 RRc stars in the GC B514 of the Andromeda ...galaxy. The average period of the B514 RRab stars for which we have complete and reliable light curves and ... See full document

5

VARIABLE STARS IN THE GLOBULAR CLUSTER NGC 2808

VARIABLE STARS IN THE GLOBULAR CLUSTER NGC 2808

... From the CADC we also downloaded all available images of our field from the Digitized Sky Survey; in the case of NGC 2808, scans of five plates were available: one IIIaJ+GG395 (∼ B), one ... See full document

15

New variable stars in the globular cluster NGC 5694

New variable stars in the globular cluster NGC 5694

... calibrate the ISIS light curves into standard ...incorporate the images obtained with the ...used the Stetson (2000) photometric standard field to perform the pho- tometric calibration ... See full document

6

The Globular Cluster NGC 6402 (M14)  II  Variable Stars

The Globular Cluster NGC 6402 (M14) II Variable Stars

... for the Galactic globular cluster NGC 6402 (M14). The data con- sists of ∼137 images per filter, obtained using the ...at the Cerro Tololo Inter-American Observatory. ... See full document

19

Variable stars in the globular cluster M 28 (NGC 6626)

Variable stars in the globular cluster M 28 (NGC 6626)

... of the favored period of 0.99538 d in the 2009 version of the Clement et ...Lyrae. The position of the star in the Alonso-García et ...reported the discovery of V22, a ... See full document

8

The globular cluster system of NGC 1399 V  dynamics of the cluster system out to 80 kpc

The globular cluster system of NGC 1399 V dynamics of the cluster system out to 80 kpc

... profiles: the red GCs exhibit a smaller velocity dispersion than the blue GCs in accordance with their respective density ...found. The radial velocity dis- persion profile was found to be constant ... See full document

30

Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf spheroidal galaxy?

Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf spheroidal galaxy?

... in the three studied stars compared with values in di ff erent Sgr dSph populations, other globular clusters, and stars in the Milky Way disk and ...for the present analysis are ... See full document

12

Variable stars in the Quintuplet stellar cluster with the VVV survey

Variable stars in the Quintuplet stellar cluster with the VVV survey

... to the coordinate system of the also called ‘template’. Then the reference image is convolved by a kernel function, and finally every single epoch of the data set is subtracted from this ... See full document

12

Globular cluster systems in fossil groups: NGC 6482, NGC 1132, and ESO 306 017

Globular cluster systems in fossil groups: NGC 6482, NGC 1132, and ESO 306 017

... study the globular cluster (GC) systems in three representative fossil group galaxies: the nearest (NGC 6482), the prototype (NGC 1132) and the most massive known ... See full document

14

The Gaia ESO Survey: pre main sequence stars in the young open cluster NGC 3293

The Gaia ESO Survey: pre main sequence stars in the young open cluster NGC 3293

... by the spectroscopic and photometric data sets are represented in ...1. The GES data include 536 stars in the field of NGC 3293, selected primarily on the basis of available ... See full document

11

Chemical abundance analysis of red giant branch stars in the globular cluster E3

Chemical abundance analysis of red giant branch stars in the globular cluster E3

... lists the target stars identification numbers, coordi- nates, and V - and I -band ...#132. The seven stars observed are plotted as filled symbols in the V versus V–I E3 color mag- ... See full document

8

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