1 Two knots east and west of IR star (candidate source). Position refers
 1  to this star.
 2 Two knots & some more diffuse emission; associated with IR-RN and star.
 2  Position refers to H2 knot SMZ 1-2 A.
 3 Chain of compact knots and filamentary structures. Position refers to
 3  the candidate driving source IRS 1.
 4 North-south chain of compact knots. Position refers to the candidate
 4  driving source CRW MMS6.
 5 East-west chain of bright compact knots; well-collimated jet. Position
 5  refers to the candidate driving source CRW MMS5.
 6 East-west system of compact knots (close to bipolar Haro 5a/6a RN);
 6  weak filamentary structures further west; in addition to the H2
 6  features noted here, HH 41, HH 42, HH 128, and HH 129 (11' to the east) 
 6  are presumably also part of this flow (see Reipurth et al.,
 6  1997AJ....114.2708R). Measured over the H2 features only (including the HH 
 6  objects east of Haro 5a/6a, the flow would extend over a total of about 
 6  24' or 3.1pc). Position refers to the candidate driving source CRW MMS7 
 6  (Haro 5a/6a).
 7 Long, narrow chain of compact features; apparently well-collimated
 7  flow; H2 features SMZ 1-22 and SMZ 1-24 may form an independent flow
 7  (#13). Position refers to the candidate driving source (U-shaped
 7  continuum nebula associated with SMZ 1-17 A).
 8 1-15: chain of compact knots; the extension of a line through these
 8  knots leads through SMZ 1-14; very uncertain. Position refers to
 8  SMZ 1-15 A.
 9 Broad, well-defined, collimated, bright flow. Position refers to
 9  candidate driving source CRW MMS9.
10 Possible flow from CRW MMS10 or bright IR source nearby SMZ 1-18 H;
10  very uncertain. Position refers to bright IR source near SMZ 1-18 H.
11 Very uncertain: SMZ 1-19 is presumably a bow shock in a flow running
11  south-north; parts of SMZ 1-22 possibly belong to this flow. Position
11  refers to SMZ 1-19 B. Length and H2 luminosity are measured over
11  SMZ 1-19 only.
12 2 knots, marking possible north-south oriented flow; knots are
12  elongated along suspected flow direction; well collimated (?). Position
12  refers to middle of gap between the two knots.
13 Possible well-collimated flow from CRW FIR1c. Position refers to
13  suspected K' counterpart to FIR1c.
14 Long chain of H2 knots and partially optically visible HH-objects; well
14  collimated; the full extent of the flow is not clear. Length is
14  measured over SMZ 1-20 to SMZ 1-28; adding SMZ 1-16 and SMZ 1-32, the
14  flow extends over 1pc. Position refers to the suspected driving source.
15 SMZ 1-22 F and some additional knots comprise possible flow from bright
15  NIR source south-west of SMZ 1-22 F or FIR1b; very uncertain. Position
15  refers to FIR1b. Length and position angle are measured from the bright
15  IR source out to the H2 features.
16 SMZ 1-28: chain of compact knots: jet? SMZ 1-29: possibly part of a bow
16  shock; very uncertain. Position refers to candidate driving source CRW FIR2.
17 SMZ 1-27  A, C, D: Spindle-shaped outflow lobe running from south-west
17  to north-east; SMZ 1-27 A bow shock; SMZ 1-34 lies symmetrically with
17  respect to SMZ 1-27 A about the candidate outflow source. Position
17  refers to candidate driving source, a K'-counterpart to CRW FIR3.
18 This flow is superimposed on #17; spindle-shaped outflow lobe, similar
18  to #17, but smaller; counterlobe not seen. Position refers to candidate
18  driving source.
19 Short, well-collimated H2 and optical jet flowing through narrow,
19  illuminated cavity. Position refers to the candidate driving source at
19  the base of the cavity.
20 All knots are located roughly along a line, but this flow
20  identification is regarded as very uncertain. Position refers to the
20  candidate driving source (also very uncertain).
21 North-south running chain of compact features, presumably originating
21  somewhere in the FIR3/4/5 complex, but no driving source identified.
21  Knots SMZ 1-37 B and C may form independent flow (see #22). Position
21  refers to northernmost H2 feature (SMZ 1-37 E).
22 SMZ 1-37 B and C may form a spindle-shaped flow independent of #21; no
22  driving source identified. Position refers to point between SMZ 1-37 B
22  and C.
23 Chain of compact knots (SMZ 1-35 A,B; SMZ 1-37 E, D, C, B) on line
23  running through SMZ 1-37 A (bow shock?), suggesting a well-collimated
23  jet beam. Position refers to the candidate driving source.
24 Spindle-shaped, partly limb-brightened outflow lobe. Driving source is
24  close to SMZ 1-40 A; SMZ 1-40 B appears to be leading working surface;
24  no visible counterflow. Position is candidate driving source.
25 Poorly-defined, apparently poorly-collimated flow. Position refers to
25  the candidate driving source CRW FIR6c; however, the source
25  identification is uncertain.
26 Chain of knots, presumably collimated jet. SMZ 2-3 A appears to be a
26  bow shock in the flow. Position refers to the candidate driving source.
27 Short, highly-collimated jet beam embedded in a spindle-shaped cocoon.
27  Position refers to the southern end of the jet, presumably close to the
27  driving source, which itself is not identified. No counterflow
27  detected. The association of knot SMZ 2-5 C with this flow is unclear.
28 East-west chain of H2 features. Length is measured over SMZ 2-6 only;
28  total length measured over SMZ 2-5 C, SMZ 2-6, and SMZ 2-4, is about
28  3' or 0.4pc. Flow is apparently well-collimated.
28  Position refers to SMZ 2-6 A (no source identified).
29 System of faint H2 features distributed in bipolar manner around the
29  driving source. SMZ 3-2 appears to be a large bow shock. Position
29  refers to the driving source.
30 Two knots, north and south of a red nebulous star, very uncertain.
30  Position refers to the red star.
31 Poorly-defined chain of features, possibly delineating flow from
31  K' continuum source close to SMZ 3-9 A; alternatively, there may be a flow 
31  running from north-west to south-east. Length is measured over SMZ 3-9 and 
31  SMZ 3-7 only; adding SMZ 3-6 yields a length of 4.5' or 0.6pc. 
31  Position refers to the K' source close to SMZ 3-9 A.
32 Faint knots to the north and south of a faint, slightly extended
32  continuum source (regarded as the candidate driving source), but very
32  uncertain. Position refers to the candidate driving source.
33 Knot SMZ 3-12 C together with the faint emission between C and A
33  delineate a short, faint, well-collimated jet beam, which ends in a
33  working surface outlined by knots A and B. Source of the flow is
33  presumably located at the north-western end of the jet, close to knot
33  C. Position refers to this north-western end. No counter flow detected.
34 Knots SMZ 3-13 A and B and possibly some more faint emission along
34  their connecting line may delineate a short, well-collimated jet (very
34  uncertain). Position refers to SMZ 3-13 A (no driving source identified).
35 Possible shock in flow from weak IRAS source 40" north-east of SMZ 3-14; 
35  extremely uncertain. Position refers to H2 feature SMZ 3-14.
36 3 knots in a row: short, faint, collimated jet. Position refers to
36  SMZ 3-15 A (no source identified).
37 Features in SMZ 3-17 define narrow, well-collimated jet. SMZ 3-16 A is
37  a bright bow shock on jet axis. Source is presumably close to
37  SMZ 3-17 A. Position refers to SMZ 3-17 A. No counter flow detected.
38 SMZ 4-2 and SMZ 4-3 define a faint, narrow, very well-collimated flow;
38  SMZ 4-5 (and possibly SMZ 4-6 and SMZ 4-7) may form a terminating
38  working surface. Position refers to the candidate driving source.
39 Very poorly-defined flow, very uncertain. Position refers to H2 knot
39  SMZ 4-7 (no source identified).
40 Either short, bright, narrow jet or tip of a bow shock in flow from
40  IRAS 05331-0606 to the south-south-west; very uncertain. Position
40  refers to H2 knot SMZ 4-9 A.
41 SMZ 4-10 is presumably a bow shock in a flow from the north; very
41  uncertain. Position refers to H2 knot SMZ 4-10 A (no driving source 
41  identified).
42 SMZ 4-12 A is an apparently faint, narrow, very well-collimated jet
42  beam, with the driving source at its eastern end. SMZ 4-12 B seems to
42  be a bow shock ahead of this jet. SMZ 4-11 appears to delineate the counter 
42  flow, but is very faint. Position refers to the candidate driving source.
43 Filamentary structures forming bipolar bubble-like structures to the
43  east and west of V1296 Ori, possibly indicating a very poorly-collimated 
43  flow from that star. Position refers to the candidate driving source 
43  V1296 Ori.
44 SMZ 5-3 seems to outline a flow from north-west, with knots A and B
44  outlining the (apparently rather broad) flow itself, and feature C
44  being a bow shock-like working surface. Position refers to knot A (no
44  driving source identified).
45 Group of knots extending south from the candidate driving source (red,
45  nebulous star north of SMZ 5-4 A/B); uncertain. SMZ 5-4 may also belong
45  to the northern lobe of a large flow (#49) from the L 1641-N cluster.
45  Position refers to the candidate driving source.
46 North-south bipolar H2 and optical HH-flow from nebulous star. Knot B
46  is very compact and may indicate a well-collimated jet; knot A is
46  elongated in an east-west direction and may be a bow shock-like
46  structure. Position refers to the candidate driving source.
47 SMZ 5-6 B may indicate faint, well-collimated jet beam. SMZ 5-6 A
47  appears to be a bow shock in a flow from the direction of feature B.
47  Position refers to knot SMZ 5-6 B.
48 SMZ 5-9 is a narrow, jet-like filament; connection with SMZ 5-19 is not
48  clear, but there may be some more very faint emission between them.
48  Position of the driving source is also not clear, but it may be located
48  between SMZ 5-9 B and D, or to the south-west of SMZ 5-9 B, between
48  SMZ 5-9 B and SMZ 5-19. Length of flow is measured over SMZ 5-9 only.
48  Position refers to H2 feature SMZ 5-9 D.
49 L 1641-N giant flow (Stanke et al., 1998A&A...332..307S, 
49  2000A&A...355..639S). Only a small fraction of the northern lobe of 
49  the flow is detected in H2 (SMZ 5-14 B, G, P (?), SMZ 5-8), but this lobe is
49  traced by optical HH-objects over a length of more than 6pc (Reipurth et al.
49  1998AJ....116.1396R; Mader et al., 1999MNRAS.310..331M). The southern lobe 
49  detected in the infrared extends over 4pc, but may continue further south, 
49  beyond the edge of the mosaic 6. Length given in table is measured over the 
49  H2 features only, from SMZ 5-8 down to SMZ 6-16. Some other H2 features 
49  north of the L 1641-N cluster (SMZ 5-1 and SMZ 5-4) may also belong to this 
49  flow. The H2 features outline a rather broad path, but nevertheless, the 
49  flow appears to be rather well-collimated: the underlying flow is presumably
49  narrower than the path seen in H2 since the H2 features are probably bow 
49  shocks and thus wider than the flow. The path also appears to show some 
49  bendings, perhaps indicating a time-varying direction of ejection. Position
49  refers to the candidate driving source.
50 Short, roughly spindle-shaped flow. There is no driving source
50  identified, but presumably it is located between SMZ 5-15 B and D.
50  Position refers to point between SMZ 5-15 B and D.
51 Roughly east-west flow originating in millimetre source (Stanke et al.,
51  in prep.) between SMZ 5-16 A and B. SMZ 5-16 A, SMZ 5-12, and SMZ 5-11
51  form the eastern lobe of the flow; the counter flow is indicated by
51  SMZ 5-16 B and possibly SMZ 5-19. Length is measured over SMZ 5-16,
51  SMZ 5-12, and SMZ 5-11; total length of the flow may be about 2pc,
51  assuming it to be symmetric about its driving source. The morphology of
51  SMZ 5-16 A and B seem to indicate that the flow here is interacting
51  with the walls of its outflow cavity, possibly traced by some
51  reflection nebulosity. SMZ 5-12 and SMZ 5-11 may be large bow shocks,
51  and are also detected at optical wavelengths (Reipurth et al., 
51  1998AJ....116.1396R1998, Mader et al., 1999MNRAS.310..331M). 
51  Position refers to the candidate driving source.
52 Another possible large-scale flow from somewhere in the L 1641-N
52  cluster, but very uncertain. Position refers to the centre of the cluster.
53 Short flow from the centre of the L 1641-N cluster. The jet beam itself
53  is not visible, but SMZ 5-14 A1 is apparently a bright bow shock
53  pointing away from the cluster centre (see also Stanke et al., 
53  1998A&A...332..307S). Position refers to the candidate driving source, 
53  N1 of Chen et al. (1993ApJ...407..639C).
54 Jet from an edge-on star/disk system. Position refers to the candidate
54  driving source.
55 HH 34 giant flow (Bally & Devine, 1994ApJ...428L..65B; Devine et al., 
55  1997AJ....114.2095D; Eisloffel & Mundt, 1997AJ....114..280E). Length is 
55  measured over the H2 features as seen here only. HH 38/43 further to the 
55  north-west is also an H2 bright object, but not on the mosaic presented 
55  here; total flow length is over 3pc. The HH 34 inner jet (SMZ 5-21 B) is 
55  detected in the H2 line here for the first time. The counter jet 
55  (SMZ 5-21 C) is detected for the first time at any wavelength. Position 
55  refers to the driving source.
56 Short, collimated flow. Position refers to the middle of the H2
56  feature; no driving source is identified, but there are faint continuum
56  sources at each end of the feature.
57 Two bright features with a morphology suggestive of small compact bow
57  shocks in a bipolar configuration around BE Ori. The compactness of the
57  bow shocks suggests the presence of a highly-collimated jet beam which
57  is itself not visible as a H2 jet or optical HH-jet (Mader et al.,
57  1999MNRAS.310..331M). Position refers to the candidate driving source 
57  BE Ori.
58 Group of H2 features in a roughly symmetric bipolar configuration
58  around fan-shaped infrared source (candidate driving source).
58  SMZ 5-27 A consists of two features, both suggestive of bow shocks
58  heading away from the driving source. SMZ 5-27 B and C appear to be a
58  symmetric pair of bow shocks at a greater distance from the driving
58  source. Position refers to the candidate driving source.
59 The H2 features SMZ 5-28 and SMZ 6-1 form the infrared counterpart to
59  the north-south bipolar molecular outflow V 380 Ori NE 
59  (Levreault, 1988ApJS...67..283L; Morgan et al., 1991ApJ...376..618M; 
59  Davis et al., 2000MNRAS.318..952D). These features indicate the
59  presence of a well-collimated, precessing jet. Position refers to the
59  candidate driving source.
60 Very poorly-defined flow, very uncertain. Position refers to the
60  north-eastern knot of SMZ 6-7.
61 Flow consisting of faint features from H2O maser/VLA source (Pravdo
61  et al., 1985ApJ...293L..35P) coincident with SMZ 6-13. The morphology of 
61  this flow is not well defined; true shape is unclear, SMZ 6-11 or SMZ 6-6 
61  may possibly also be part of a flow from the same source. Position refers
61  to the candidate driving source.
62 This flow is almost certainly not real. On the one hand, the H2 and K' data 
62  alone suggest that there may be a well-collimated flow from a compact source
62  (partly continuum, partly H2 line emission) at the given position. However, 
62  this source is coincident with the tip of the very bright HH-object HH 1, 
62  and the continuum emission is presumably emission from other H2 lines in the
62  K' filter, and the H2 feature SMZ 6-10 is presumably some part of the 
62  HH 1/2 flow. This conclusion however is based on optical data, although 
62  based on the infrared data alone, one would have to identify this as a 
62  likely jet. Thus we list it as a candidate flow here, albeit a very 
62  uncertain one.
63 Several H2 and optical HH-knots associated with reflection nebulosity
63  suggesting a flow cavity from star N3SK50 and a rather poorly-collimated 
63  flow through the cavity (e.g., Davis et al., 1994ApJ...426L..93D;
63  Corcoran & Ray, 1995A&A...301..729C). No counterflow detected. 
63  Position refers to the candidate driving source, N3SK50.
64 HH 1/2 outflow system. SMZ 6-10 C indicates a very well-collimated jet
64  beam, which flows through an illuminated cavity seen as conical
64  reflection nebula. SMZ 6-10 B appears to delineate the interaction of a
64  poorly-collimated flow component with the wall of the cavity.
64  SMZ 6-10 A is part of the bow shock HH 1. SMZ 6-10 D and E seem to
64  indicate a continuation of the flow beyond HH 1, or may belong to a
64  different flow. In the counter lobe, only the bow shock HH 2 (SMZ 6-15)
64  is seen. Position refers to the presumed driving source, HH 1/2 VLA1.
65 Faint, well-collimated H2/HH flow (e.g., Bohigas et al. 1985RMxAA..11..149B;
65  Strom et al., 1985AJ.....90.2281S; Reipurth et al., 1993ApJ...408L..49R). 
65  No counterflow detected. Position refers to the candidate driving source, 
65  HH 1/2 VLA2.
66 All features are located along a rough line, but may also belong to
66  individual, unknown flows. No source is identified. Position refers to
66  H2 feature SMZ 7-2 A.
67 HH 43/38/64 giant flow (see Stanke et al., 2000A&A...355..639S). 
67  Well-collimated, but apparently rather broad jet. The north-western lobe is 
67  probably even longer than seen here. Position refers to the presumable 
67  driving source, HH 43 MMS1.
68 Bow shock in jet from HH 43 IRS1, filament (jet beam?) extending back
68  from bow shock towards IRS. The supposed jet direction appears to be
68  perpendicular to the dark lane intersecting the HH 43 reflection
68  nebulosity. No counter flow detected. Position refers to the presumed
68  driving source, HH 43 IRS1.
69 Some very weak H2 features close to a nebulous continuum source. The
69  morphology of the flow (which is itself very uncertain) is only very
69  poorly constrained. Position refers to the candidate driving source.
70 Short, probably well-collimated H2 and HH-flow from HBC 491 (Strom
70  et al., 1986ApJS...62...39S). The reflection nebulosity associated with this
70  star suggests the presence of an outflow cavity. Position refers to the
70  apparent driving source, HBC 491.
71 Faint H2 knots distributed in a roughly bipolar configuration around a
71  very weak infrared continuum source. The compactness of knots A and B
71  may suggest a well collimated flow. Position refers to the presumed
71  driving source, the nebulous infrared source.
72 Jet from Haro 4-255 FIR source. Well-collimated jet beam (SMZ 8-4 I, G)
72  terminates in bow shock-like working surface (SMZ 8-4 A; see also Davis
72  & Eisloffel, 1995A&A...300..851D). The association of SMZ 8-2 and SMZ 8-7 
72  with this flow is uncertain. Length of the flow given here is measured over
72  SMZ 8-4 only. Position refers to apparent driving source.
73 The T Tauri star Haro 4-255 drives a well-collimated HH-jet (Aspin &
73  Reipurth, 2000MNRAS.311..522A), which terminates in a bow shock which is 
73  also detected as H2 feature (SMZ 8-6). However, based on the H2 data alone, 
73  this flow would not have been recognised, and is thus listed as an uncertain
73  detection only. Position refers to the driving source, Haro 4-255.
74 H2 knots distributed in a roughly symmetric bipolar configuration around a 
74  very weak K' continuum source. The H2 features appear to outline a pair of 
74  bow shocks from this infrared source. The flow morphology is only very 
74  poorly constrained. Position refers to the apparent driving source.
75 Group of H2 features possibly outlining a flow from one of the K' continuum 
75  sources associated with SMZ 9-3 A and SMZ 9-3 B. Alternatively, SMZ 9-3 may 
75  be part of the giant flow from L 1641-S3 MMS1 (#76). Position refers to 
75  point between SMZ 9-3 A and B.
76 L 1641-S3 giant flow (see Stanke et al., 2000A&A...355..639S for a detailed
76  discussion). Either a rather poorly-collimated or a strongly-bending
76  flow from L 1641-S3 MMS1. The counter flow (features SMZ 9-11,
76  SMZ 9-12, SMZ 9-13, SMZ 9-14, SMZ 9-15) presumably extends over a larger
76  distance as seen here. Position refers to the apparent driving source.