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Home All issues Volume 505 / No 2 (October II 2009) A&A, 505 2 (2009) 695-706 Full HTML
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Table 1:

Observation parameters for the Spitzer/IRS and DROXO data.
Object Prog. Id. Exp. Time $n_{\rm exp}\times n_{\rm dce}\times T_{\rm dce}$ DROXO# Offax Exp.T
    [s] [s]   [$^\prime$] [ks]
DoAr25/GY17 179 975.2 4 $\times$ 2 $\times$ 121.9 3 12.4 140/130/165
IRS14/GY54 179 62.9 2 $\times$ 1 $\times$ 31.5   13.7 127/ -/ -
WL12/GY111 172 62.9 2 $\times$ 1 $\times$ 31.5 8 9.1 195/179/238
WL22/GY174 93 2265.0 12 $\times$ 6 $\times$ 31.5 27 6.5 251/234/285
WL16/GY182 93 251.7 4 $\times$ 2 $\times$ 31.5   4.2 308/285/400
WL17/GY205 2 12.6 2 $\times$ 1 $\times$ 6.3 34 2.9 326/317/440
WL10/GY211 3303 2265.0 12 $\times$ 6 $\times$ 31.5 35 6.2 263/ 17/337
EL29/GY214 93+2 125.8 6 $\times$ 3 $\times$ 6.3+2 $\times$ 1 $\times$  6.3 38 3.2 309/309/434
GY224 172 251.7 4 $\times$ 2 $\times$ 31.5 39 1.4 357/368/490
WL19/GY227 172 251.7 4 $\times$ 2 $\times$ 31.5 40 2.0 359/341/469
WL11/GY229 3303 15414.1 8 $\times$ 4 $\times$ 481.7   5.4 283/ 19/376
WL20/GY240 172 251.7 4 $\times$ 2 $\times$ 31.5 46 1.4 376/357/486
IRS37/GY244 172 62.9 2 $\times$ 1 $\times$ 31.5   11.2 -/ 11/ 55
WL5/GY246 3303 8776.6 12 $\times$ 6 $\times$ 121.9 49 11.2 -/ 11/206
IRS42/GY252 172+2 75.5 2 $\times$ 1 $\times$ 31.5+2 $\times$ 1 $\times$  6.3 54 1.9 415/401/495
GY253 3303 15414.1 8 $\times$ 4 $\times$ 481.7 55 3.7 367/390/478
WL6/GY254 172 62.9 2 $\times$ 1 $\times$ 31.5 56 10.3 183/ 12/247
CRBR85 172+2 306.7 2 $\times$ 2 $\times$ 121.9+2 $\times$ 1 $\times$ 31.5   2.0 415/401/511
IRS43/GY265 2 12.6 2 $\times$ 1 $\times$ 6.3 62 2.5 412/396/504
IRS44/GY269 2 12.6 2 $\times$ 1 $\times$ 6.3 64 2.6 395/377/494
IRS45/GY273 179 251.7 4 $\times$ 2 $\times$ 31.5 65 13.0 -/ -/184
IRS46/GY274 172 251.7 4 $\times$ 2 $\times$ 31.5 67 3.0 388/374/487
IRS47/GY279 172 62.9 2 $\times$ 1 $\times$ 31.5 68 12.8 -/ 10/196
GY289 3303 15414.1 8 $\times$ 4 $\times$ 481.7 75 7.6 256/ 17/346
GY291 3303 3900.6 8 $\times$ 4 $\times$ 121.9 76 8.4 237/ 16/323
IRS48/GY304 2 12.6 2 $\times$ 1 $\times$ 6.3   10.6 196/ 13/263
IRS51/GY315 172+2 264.3 4 $\times$ 2 $\times$ 31.5+2 $\times$ 1 $\times$  6.3 87 6.1 345/356/432
IRS54/GY378 2 12.6 2 $\times$ 1 $\times$ 6.3 97 11.6 187/ 13/257
Column description. (1): Object names. (2) Spitzer programs from which the IRS data was taken. The identification numbers correspond to the following programs: 2 = Spectroscopy of protostellar, protoplanetary and debris disks (P.I.: J.R. Houck); 93 = Survey of PAH Emission, 10-19.5 $\mu $m (P.I.: D. Cruikshank); 172/179 = From Molecular Cores to Planet-Forming Disks, (P.I.: N. Evans); 3303 = The Evolution of Astrophysical Ices: The Carbon Dioxide Diagnostic (P.I.: D. Whittet). (3) Total IRS exposure time accumulated for each object in the short-high configuration. (4) Observing strategy, i.e. the number of exposures, $n_{\rm exp}$, the number of data collecting events (DCE) per exposure, $n_{\rm dce}$, and the exposure time of each DCE, $T_{\rm dce}$. For targets observed by multiple programs these figures are reported for each program. (5) DROXO source number from Pillitteri et al. (2009) for objects detected in the DROXO data. (6) Distance, in arcmin, from the XMM-Newton optical axis during the DROXO exposure. (7) Exposure times for the three EPIC detectors (PN/MOS1/MOS2); missing values indicate that the source was outside the detector FOV.

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