\begin{table}%tA.11 (1) \caption{A list of all known MHOs in Ophiuchus.} %\centering \tiny\begin{tabular}{@{}lccccclc} \hline\hline \noalign{\smallskip} Object\tablefootmark{a} & RA\tablefootmark{a} & Dec\tablefootmark{a} & Other ID\tablefootmark{b} & HH\tablefootmark{c} & References\tablefootmark{d} & Comment & Region \\ \hline MHO~2100 & 16 26 03.1 & --24 29 33 & ${\rm f10-01 a,b}$ & -- & 132 & Two knots $\sim$8\arcmin\ southwest of GSS30, possibly driven by YLW31 & Ophiuchus \\ MHO~2101 & 16 26 13.5 & --24 31 10 & ${\rm f10-02 a,b}$ & -- & 132 & Small knot/bow shock $\sim$8\arcmin\ south of GSS30, possibly heading northeastward & Ophiuchus \\ MHO~2102 & 16 26 16.4 & --24 25 35 & ${\rm [GWS]19, f10-03 a,b, A,B}$ & -- & 133, 132, 40 & Faint, elongated, bow-shaped feature $\sim$2.5\arcmin\ south-southwest of GSS30 & Ophiuchus \\ MHO~2103 & 16 26 16.6 & --24 28 34 & ${\rm f10-01 c-g}$ & -- & 132 & A chain of knots extending $\sim$1--2\arcmin\ southwest from YLW31 & Ophiuchus \\ MHO~2104 & 16 26 25.2 & --24 27 33 & ${\rm f10-01 h,i, C,D}$ & -- & 132, 40 & Two bows heading northeast in flow from YLW31, counter-lobe to MHO 2103? & Ophiuchus \\ MHO~2105 & 16 26 19.0 & --24 23 10 & ${\rm H4-H7, [GSW]11-14,17,18}$ & HH 313 & 134, 130, 133, 40 & Knots in north-western lobe of MHO 2105/2106 flow from VLA 1623-243 & Ophiuchus \\ MHO~2106 & 16 26 33.6 & --24 25 30 & ${\rm H1,H2,H3, [GSW]20,21}$ & -- & 134, 133, 132 & Chain of knots and filaments in southeastern lobe of MHO 2105/2106 outflow & Ophiuchus \\ & & & ${\rm f10-04 a-m}$ & & & \hspace*{0.2cm} from VLA 1623-243 & \\ MHO~2107 & 16 26 33.0 & --24 22 13 & ${\rm H8, [GSW]23a-f}$ & -- & 134, 133 & Diffuse chain of knots $\sim$3\arcmin\ east of GSS30 & Ophiuchus \\ MHO~2108 & 16 26 47.5 & --24 38 14 & ${\rm f04-01 a}$ & HH 673 & 132 & Very faint bow shock, possibly in same flow as MHO 2109 & Ophiuchus \\ MHO~2109 & 16 26 58.9 & --24 37 03 & ${\rm [GSW]2, f04-01 b}$ & -- & 133, 132 & Bow shock heading west-ward & Ophiuchus \\ MHO~2110 & 16 27 04.9 & --24 47 01 & ${\rm f03-01 a,b,c}$ & -- & 132 & Small group of faint features & Ophiuchus \\ MHO~2111 & 16 27 22.4 & --24 49 13 & ${\rm f03-02 a,b}$ & HH 224 & 132 & Arc extending northward & Ophiuchus \\ MHO~2112 & 16 27 06.4 & --24 44 08 & ${\rm f04-02}$ & -- & 132 & Very faint knot, possibly originated from YLW16 or YLW13 & Ophiuchus \\ MHO~2113 & 16 27 11.8 & --24 43 58 & ${\rm [GSW]4, f04-03 a}$ & -- & 133, 132 & Compact feature possibly originating from WLY2-42 or YLW15 & Ophiuchus \\ MHO~2114 & 16 27 16.4 & --24 43 55 & ${\rm f04-04}$ & -- & 132 & Faint knot with unknown origin & Ophiuchus \\ MHO~2115 & 16 27 07.7 & --24 33 05 & ${\rm [GSW]3a-f, f09-01 a-g}$ & -- & 133, 132 & A prominent group of shocks, possibly originating from BBRCG27 & Ophiuchus \\ - MHO~2116 & 16 27 22.7 & --24 29 37 & ${\rm [GSW]5, f09-02}$ & -- & 133, 132 & Very small bow, possibly from WL6, maybe assoc. with MHO 2117 & Ophiuchus \\ MHO~2117 & 16 27 25.9 & --24 28 57 & ${\rm [GSW]6, f09-03}$ & -- & 133, 132 & Small bow, possibly originating from WLY2-48, maybe assoc. with MHO 2116 & Ophiuchus \\ MHO~2118 & 16 27 27.4 & --24 39 48 & ${\rm f04-05 a,b,c}$ & -- & 132 & A group of very faint knots around YLW16 & Ophiuchus \\ MHO~2119 & 16 27 28.1 & --24 37 56 & ${\rm f04-06}$ & -- & 132 & Very faint knot possibly assoc. with YLW16 & Ophiuchus \\ MHO~2120 & 16 27 28.3 & --24 40 28 & ${\rm [GSW]7e, f04-03 b}$ & -- & 133, 132 & Faint knots possibly originating from nebulous IR source YLW15 & Ophiuchus \\ MHO~2121 & 16 27 31.8 & --24 38 35 & ${\rm [GSW]7d, f04-05 d}$ & HH 674 & 133, 132 & Small though distinct knots originating from YLW16 & Ophiuchus \\ MHO~2122 & 16 27 34.1 & --24 39 17 & ${\rm f04-03 c,d}$ & -- & 132 & Faint knots, possibly in collimated flow from YLW15 & Ophiuchus \\ MHO~2123 & 16 27 35.3 & --24 38 11 & ${\rm [GSW]7c, f04-05 e,f,g,h}$ & -- & 133 & Faint knots possibly originating from YLW16 (downwind of MHO 2121?) & Ophiuchus \\ MHO~2124 & 16 27 40.1 & --24 37 59 & ${\rm [GSW]7a,b, f04-03 e,f}$ & -- & 133, 132 & Two knots/bows, possibly in northeast lobe of outflow from YLW15 & Ophiuchus \\ MHO~2125 & 16 27 39.5 & --24 41 49 & ${\rm f05-01}$ & -- & 132 & Very faint bow, possibly from YLW18 & Ophiuchus \\ MHO~2126 & 16 27 45.5 & --24 45 01 & ${\rm f05-02 a,b}$ & -- & 132 & Knots close to, though on either side of, nebulous IR source & Ophiuchus \\ MHO~2127 & 16 27 50.4 & --24 40 06 & ${\rm f05-03}$ & -- & 132 & A very compact knot of unknown origin & Ophiuchus \\ MHO~2128 & 16 27 43.0 & --24 31 56 & ${\rm f08-01 a}$ & -- & 135, 132 & Curving shock front, possibly a bow driven by YLW52 $\sim$2\arcmin\ to east & Ophiuchus \\ MHO~2129 & 16 27 51.8 & --24 31 45 & ${\rm f08-01 b,c,d}$ & -- & 132 & Chain of knots and shock bubbles to east and west of IR source YLW52 & Ophiuchus \\ MHO~2130 & 16 27 58.2 & --24 31 26 & ${\rm f08-01 e,f}$ & -- & 132 & Two elongated knots/bow wings, possibly originating from YLW52 $\sim$2\arcmin\ to west & Ophiuchus \\ MHO~2131 & 16 28 03.8 & --24 30 53 & ${\rm f08-01 g,h}$ & -- & 132 & Faint features, possibly in outflow from YLW52 or downwind of MHO 2130 & Ophiuchus \\ MHO~2132 & 16 28 19.3 & --24 37 05 & ${\rm f05-04 a,b,c}$ & -- & 132 & Distinct bows/arcs extending southeastward from embedded protostar MMS125 & Ophiuchus \\ MHO~2133 & 16 26 43.7 & --24 34 50 & ${\rm [GSW]1 }$ & -- & 133 & Diffuse knot extending east from WL12 & Ophiuchus \\ MHO~2134 & 16 26 06.5 & --24 21 34 & ${\rm [GSW]8a-d}$ & -- & 133 & Group of knots extending to northeast and southwest of GSS 26 & Ophiuchus \\ \hline MHO~2135 & 16 26 17.2 & --24 18 01 & ${\rm [GSW]9 }$ & -- & 133 & Small group of faint knots & Ophiuchus \\ MHO~2136 & 16 26 20.6 & --24 21 24 & ${\rm [GSW]10 }$ & -- & 133 & Small, faint feature & Ophiuchus \\ MHO~2137 & 16 26 25.4 & --24 23 00 & ${\rm [GSW]15,16}$ & -- & 133 & Knots to northwest and southeast of IR source/conical nebula & Ophiuchus \\ MHO~2138 & 16 26 38.3 & --24 18 30 & ${\rm [GSW]24a}$ & -- & 133 & Faint, bow-shaped arc $\sim$1.5\arcmin\ northwest of Elias 2-26 and HH 79 & Ophiuchus \\ MHO~2139 & 16 26 29.0 & --24 20 21 & ${\rm [GSW]24b}$ & -- & 133 & Faint arc, possibly associated with MHO 2140 and/or 2141 & Ophiuchus \\ MHO~2140 & 16 26 26.8 & --24 20 21 & ${\rm [GSW]24c}$ & -- & 133 & Faint knot, possibly associated with MHO 2139 and/or 2141 & Ophiuchus \\ MHO~2141 & 16 26 27.8 & --24 21 10 & ${\rm [GSW]24d}$ & -- & 133 & Diffuse feature, possibly associated with MHO 2139 and/or 2140 & Ophiuchus \\ MHO~2142 & 16 26 44.3 & --24 20 09 & ${\rm - }$ & HH 79 & 133 & Complex of knots and arcs $\sim$1\arcmin\ east of Elias 2-26 & Ophiuchus \\ MHO~2143 & 16 27 10.5 & --24 17 48 & ${\rm [GSW]25a,b}$ & -- & 133 & Small, nested bow-shocks directed eastward & Ophiuchus \\ MHO~2144 & 16 27 17.7 & --24 25 05 & ${\rm [GSW]26 }$ & -- & 133 & Faint, diffuse feature & Ophiuchus \\ MHO~2145 & 16 27 09.4 & --24 37 19 & ${\rm 1,2a,2b }$ & -- & 136 & Small, precessing bipolar jet from protostar Elias 29/WL 15 & Ophiuchus \\ MHO~2146 & 16 27 13.0 & --24 38 15 & ${\rm 3a,3b }$ & -- & 136 & Faint bow shocks $\sim$1\arcmin\ downwind of Elais 29 and MHO 2145 & Ophiuchus \\ \hline \end{tabular} \tablefoot{\tablefoottext{a}{Catalogue reference for the Molecular Hydrogen emission-line Object (MHO), with coordinates.} \tablefoottext{b}{Other acronyms and labels used in the literature.} \tablefoottext{a}{Associated Herbig-Haro object, if any.} \tablefoottext{a}{References to papers presenting near-IR images, listed chronologically (including papers citing other IDs); see the full list of references at the end of Table A15.}} \end{table}