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Table 7

Limits on the early plateau parameters and peak luminosity values for the SDSS sample of SNe Ib/c (host extinction included).

SN Type Δtp log10(ΔLlast non−det.) log10(Lp) log10(Lmax) ΔM (peak/last non-det.) ΔM (peak/1st det.)
(days) (log10[erg s-1]) (log10[erg s-1]) (log10[erg s-1]) (mag) (mag)
2005hl Ib ... ... <42.63 42.67 6.08 0.10
2005hm Ib <6.8* <40.35 <41.56 42.04 4.23 1.21
2005kr Ic-BL <2.6 <41.57 <41.95 42.91 3.36 2.41
2005ks Ic-BL <1.8 <41.21 <42.15 42.93 4.29 1.97
2005mn Ib <8.6 <40.99 <41.80 ... ... ...
2006fe Ic ... ... <42.24 42.67 4.26 1.10
2006fo Ib <18.6 <39.90 <42.39 42.56 6.65 0.42
14475 Ic-BL <4.4 <41.63 <42.73 43.28 4.14 1.40
2006jo Ib <11.1 <40.99 <42.75 43.00 5.03 0.62
2006lc Ib 5.9−17.6 ... 40.91 42.59 ... 4.20
2006nx Ic-BL <2.6 <41.41 <42.83 43.50 5.24 1.68
2006qk Ic <1.9 <40.98 <41.18 ... ... ...
2007ms Ic <9.7 <40.51 <41.81 42.48 4.93 1.67
2007nc Ib <7.3 <41.51 <41.86 42.42 2.27 1.42
2007qv Ic <5.4 <41.51 <41.81 42.53 2.55 1.79
2007qx Ic <1.8** ... 41.63*** 42.62 ... 2.47
2007sj Ic <3.8 <40.53 <40.78 ... ... ...

Notes. Δtp corresponds to the time interval between last non-detection and first detection in the rest frame, Lp to the luminosity of the 1st detection. The limit on the luminosity of the last non-detection (ΔLlast non−detec.) corresponds to its 1σ error. The last two columns (ΔM) report the difference in magnitude between the peak and the last non-detection limit, and the difference in magnitude between peak and the 1st-detection luminosity.

(*)

Time interval between the first two epochs;

(**)

Time interval between the second and the fourth epoch;

(***)

Luminosity of the third epoch.

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