geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

A pipeline for the ROTSE–IIId archival data


, : A pipeline for the ROTSE–IIId archival data.

We have constructed a new, fast, robust and reliable pipeline to detect variable stars from the ROTSE-IIId archival data. Turkish share of ROTSE-III archive contains approximately one million objects from a large field of view (1.85 ) and it considerably covers a large portion of northern sky (?>???25 ). The unfiltered ROTSE-III magnitude of the objects ranges from 7.7 to 16.9. The main stages of the new pipeline are as follows: Source extraction, astrometry of the objects, light curve generation and inhomogeneous ensemble photometry. A high performance computing (HPC) algorithm has also been implemented into the pipeline where we had a good performance even on a personal computer. Running the algorithms of the pipeline on a cluster decreases analysis time significantly from weeks to hours. The pipeline is especially tested against long period variable stars with periods of a few hundred days (e.g Mira and SR) and variables having periods starting from a few days to a few hundred days were detected.

US$19.90

DOI: 10.1007/s10686-011-9283-9


Other references

Chorpita, B.F.; Reise, S.; Weisz, J.R.; Grubbs, K.; Becker, K.D.; Krull, J.L.; Chorpita, B.F.; Gibbons, R.; Glisson, C.; Green, E.Polk.; Hoagwood, K.; Kelleher, K.; Landsverk, J.; Mayberg, S.; Miranda, J.; Palinkas, L.; Schoenwald, S.; Weisz, J.R., 2010: Evaluation of the Brief Problem Checklist: child and caregiver interviews to measure clinical progress. To support ongoing monitoring of child response during treatment, we sought to develop a brief, easily administered, clinically relevant, and psychometrically sound measure. We first developed child and caregiver forms of a 12-item Brief Problem C...

Brooker, M.G.; Dolling, C.H.S., 1965: Pigmentation of sheep. I. Inheritance of pigmented wool in the Merino. The results of a series of matings are presented which demonstrate that the presence of black or grey wool in a group of medium-wool Merinos, except in sheep with a certain pattern of pigmentation, is due to the action of a single recessive gene,...

Louro, D.; Quinot, A.; Neto, E.; Fernandes, J.E.; Marian, D.; Vecchiati, M.; Caciagli, P.; Vaira, A.M., 2004: Occurrence of cucumber vein yellowing virus in cucurbitaceous species in southern Portugal. During the summer of 2002, vein yellowing, stunting and sudden death were observed in protected melons in southern Portugal. Watermelons grown nearby showed mild leaf chlorosis and split fruits with internal chlorosis, whereas cucumbers and squash...

Sorli, R.; Franca, F., 1976: Studies of a case of Debré and Mollaret disease. Minerva Medica 67(34): 2226-2228

Wassermann, M.; Tomatis, L.; Wassermann, D., 1975: Organochlorine compounds in the general population of the seventies and some of their biological effects (in man and animals). This lecture was presented at the Third International Congress of Pesticide Chemistry including the symposium on Dispersion Dynamics of Pollutants in the Environment held at Helsinki, Finland, 3-9 July 1974. Data obtained from the literature on th...

Paik, W.K.; Kim, S., 1986: Enzymology of protein methylation. Yonsei Medical Journal 27(3): 159-177

Oterholm, B.; Haslestad, P.G.; Naavik, P.O., 1978: Effect of retailing on quality of liquid milk products. 2216 samples of liquid milk products purchased during May-Sept. 1977 from 252 randomly selected Norwegian retail outlets were subjected to bacteriological and chemical examination 2 days after purchase, and to organoleptic assessment at least 8 da...

Moon, H-In., 2010: Three diterpenes from Leonurus japonicus Houtt protect primary cultured rat cortical cells from glutamate-induced toxicity. To examine the cytoprotective effects of Leonurus japonicus Houtt, its protection against the glutamate-induced toxicity in primary cortical cultured neurons was tested. In order to clarify the cytoprotective mechanism(s) of this observed effect,...

Matsumoto J.; Takahashi T.; Agata M.; Toyofuku H.; Sasada N.; Sawaki S.; Goto M., 1992: Pharmacological studies of a new selective and reversible mao b inhibitor. Japanese Journal of Pharmacology 59(SUPPL 1): 98P

Wang, Z.; Gu, S.; Leader, J.K.; Kundu, S.; Tedrow, J.R.; Sciurba, F.C.; Gur, D.; Siegfried, J.M.; Pu, J., 2013: Optimal threshold in CT quantification of emphysema. To determine the optimal threshold by quantitatively assessing the extent of emphysema at the level of the entire lung and at the level of individual lobes using a large, diverse dataset of computed tomography (CT) examinations. This study compris...