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Table 2.
Some basic physical parameters of FAST observations of the H I absorption profiles for UGC 00613, 3C 293 and 4C +27.14.
Radio source | Absorption type | Component | czpeak | FWHM | SH I,peak | ∫SH Idv | τpeak | ∫τdv | NH II |
---|---|---|---|---|---|---|---|---|---|
(km s−1) | (km s−1) | (mJy) | (mJy km s−1) | (km s−1) | (1020cm−2K−1) | ||||
1 | 13987.58 | 40.34 | −23.50 | −1016.51 | 0.23 | 9.78 | 0.18Ts | ||
UGC 00613 | Associated | 2 | 13957.59 | 27.03 | −64.31 | −1826.04 | 0.84 | 21.17 | 0.39Ts |
Total | 13957.59 | 31.74 | −69.46 | −2842.55 | 0.96 | 32.75 | 0.60Ts | ||
1 | 13483.28 | 29.93 | −168.09 | −5354.07 | 0.036 | 1.16 | 0.02Ts | ||
3C 293 | Associated | 2 | 13458.66 | 80.60 | −141.90 | −12164.45 | 0.031 | 2.62 | 0.05Ts |
3 | 13354.95 | 110.95 | −104.45 | −12331.98 | 0.023 | 2.65 | 0.05Ts | ||
Total | 13481.49 | 61.54 | −283.33 | −29850.50 | 0.062 | 6.47 | 0.12Ts | ||
1 | 18776.96 | 42.09 | −7.98 | −357.40 | 0.87 | 38.72 | 0.7Ts | ||
4C +27.14 | Associated | 2 | 18755.13 | 155.74 | −3.32 | −550.31 | 0.36 | 59.51 | 1.08Ts |
Total | 18776.96 | 54.58 | −11.11 | −907.70 | 1.21 | 98.37 | 1.79Ts | ||
1 | 18790.52 | 5.20 | −53.17 | −294.82 | 0.33 | 1.82 | 0.03Ts | ||
NVSS J231240–052547 | Unknown | 2 | 18797.77 | 7.15 | −26.10 | −198.50 | 0.15 | 1.15 | 0.02Ts |
Total | 18797.77 | 9.12 | −54.04 | −493.32 | 0.34 | 3.01 | 0.05Ts | ||
1 | 19899.88 | 60.81 | −3.70 | −239.20 | 0.097 | 6.19 | 0.113Ts | ||
2 | 19933.06 | 26.08 | −20.17 | −559.72 | 0.702 | 17.53 | 0.319Ts | ||
3 | 19960.99 | 18.78 | −17.84 | −356.73 | 0.591 | 10.81 | 0.197Ts | ||
NVSS J053118+315412 | Associated | 4 | 19994.99 | 38.18 | −11.08 | −450.01 | 0.324 | 12.55 | 0.229Ts |
5 | 20004.30 | 5.94 | −4.47 | −28.25 | 0.118 | 0.74 | 0.013Ts | ||
6 | 20055.36 | 75.00 | −2.46 | −196.30 | 0.063 | 5.02 | 0.091Ts | ||
Total | 19944.95 | 89.53 | −21.85 | −1830.21 | 0.790 | 55.81 | 1.016Ts |
Notes. The estimations of τ for 4C +27.14 are re-scaled and use the data in Stanimirović et al. (2014).
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