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We determine the relation between the Comptonization parameter predictedusing X-ray data $Y_{C,Xray}$ and the X-ray luminosity $L_X$, both magnitudesderived from ROSAT data, with the Comptonization parameter $Y_{C,SZ}$ measuredon {\it Planck} 2013 foreground cleaned Nominal maps. The 560 clusters of oursample includes clusters with masses $M\ge 10^{13}M_\odot$, one order ofmagnitude smaller than those used by the Planck Collaboration in a similaranalysis. It also contains eight times more clusters in the redshift interval$z\le 0.3$. The prediction of the $\beta=2/3$ model convolved with the Planckantenna beam agrees with the anisotropies measured in foreground cleaned PlanckNominal maps within the X-ray emitting region, confirming the results of anearlier analysis (Atrio-Barandela et al. 2008). The universal pressure profileoverestimates the signal by a 15-21\% depending on the angular aperture. Weshow that the discrepancy is not due to the presence of {\it cool-core} systemsbut it is an indication of a brake in the $L_X-M$ relation towards low masssystems. We show that relation of the Comptonization parameter averaged overthe region that emits 99\% of the X-ray flux and and the X-ray luminosity isconsistent with the predictions of the self-similar model. We confirm previousfindings that the scaling relations studied here do not evolve with redshiftwithin the range probed by our catalog.

SZ/X-ray scaling relations using X-ray data and Planck Nominal maps