Table 4
Complementary Spitzer observations.
| Target | Duration | Starting day | r | Δ | α | Previous works | This work | ||
| (min) | of observing | MIPS F24 | MIPS F70 | MIPS F24 | MIPS F70 | ||||
| epoch | (mJy) | (mJy) | (mJy) | (mJy) | |||||
|
|
|||||||||
| 119951 | 128.10 | 2005-08-26 | 39.61 | 39.59 | 1.5 | 0.0786 ± 0.0082a | 2.22 ± 1.45a | 0.080 ± 0.013 | 7.7 ± 1.7 |
| 119951 | 37.27 | 2006-03-30 | 39.58 | 39.20 | 1.4 | <0.0363b | <3.90b | 0.083 ± 0.029 | ... |
| 275809 | 594.87 | 2008-11-21 | 42.76 | 42.39 | 1.3 | ... | ... | <0.01 | <1.5 |
| (2001 RZ143) | 203.30 | 2004-12-26 | 41.38 | 40.98 | 1.3 | 0.046 ± 0.008a | <0.7a | ... | ... |
| 79360 | 494.70 | 2008-05-18 | 43.52 | 43.30 | 1.3 | ... | ... | 0.05 ± 0.01 | <2.7 |
| 88611 | 398.42 | 2004-11-04 | 45.00 | 44.67 | 1.2 | ... | ... | 0.029 ± 0.010 | 0.7 ± 0.6 |
|
|
|||||||||
| 138537 | 257.45 | 2004-11-04 | 40.57 | 40.11 | 1.3 | 0.031 ± 0.007a | <0.8a | ... | ... |
| 148780 | 400.92 | 2006-02-16 | 45.33 | 45.08 | 1.2 | 0.0167 ± 0.0025a | <0.85a | 0.020 ± 0.008 | <1.67 |
| (2002 KW14) | 213.05 | 2005-08-26 | 40.04 | 40.03 | 1.5 | <0.006a | 3.3 ± 1.1a | ... | ... |
| (2001 KA77) | 400.90 | 2006-03-31 | 48.56 | 48.35 | 1.2 | 0.0077 ± 0.0023a | 4.12 ± 0.81a | <0.025 | <1.4 |
| 19521 | 66.06 | 2004-09-24 | 42.05 | 41.68 | 1.3 | ... | ... | ... | 9.0 ± 3.0 |
| (2002 MS4) | 82.04 | 2006-03-31 | 47.39 | 47.48 | 1.2 | 0.391 ± 0.022b | 20.0 ± 4.1b | 0.40 ± 0.02 | 24.7 ± 2.9 |
| 90568 | 57.00 | 2005-01-28 | 38.99 | 39.01 | 1.5 | 0.166 ± 0.010b | 17.5 ± 2.2b | ... | ... |
| 120347 | 227.62 | 2006-12-03 | 43.82 | 43.39 | 1.2 | 0.546 ± 0.021c | 36.6 ± 3.7c | ... | ... |
Notes. The duration includes the total time of several visits. Observing epochs lasted 1−14 days. The other quantities are as in Table 2. Targets below the horizontal line have i > 4.5°. The Spitzer program IDs are: 55 (for the observations of Chaos), 3229 (Teharonhiawako), 3283 (2002 KX14 in 2006, 2002 MS4, 2004 GV9), 3542 (2002 KX14 in 2005, 2001 RZ143, 2000 OK67, Altjira, 2002 KW14, 2001 KA77), 30081 (Salacia), 40016 (Sila), and 50024 (2001 QY297).
References.
Color corrected MIPS flux density with 1σ measurement uncertainty from Brucker et al. (2009) together with quadratically added calibration uncertainties.
Stansberry et al. (2008), uncertainty calculated from SNR and includes quadratically added calibration uncertainties, upper limits shown here are 1-σ.
85.
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