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Table 1

The observed fields.

Field Galactic coordinates Equatorial coordinates Size Distance Cat. Other identifications
(deg) (deg) (J2000) (J2000) (′) (kpc)

G1.94+6.07-1 2.06 5.93 17 28 07.6 -24 01 27.7 49 0.15 (5) B77, LDN69
G4.18+35.79 4.18 35.79 15 53 31.0 –04 37 18 37 0.14 (6) S LDN134, MBM36, MLB40
G6.03+36.73 6.03 36.73 15 54 14.0 –02 52 10 37 0.11 (6) I LDN183, MBM37
G10.20+2.39 10.20 2.39 17 59 20.2 –18 56 09 37 I
G20.72+7.07 20.72 7.07 18 03 38.7 –07 30 23 37 FI
G21.26+12.11 21.26 12.11 17 46 55.8 –04 36 47 37 0.73 (3) I LDN425, LDN428, LM240
G24.40+4.68 24.31 4.56 18 19 21.3 –05 32 50 50 X LDN475, LDN477, LDN470
G25.86+6.22 25.86 6.22 18 16 20.4 –03 24 52 37 FBX LDN500
G26.34+8.65 26.34 8.65 18 08 37.6 –01 51 29 37 0.96 (3) I LDN502, CB112, P61
G37.49+3.03 37.49 3.03 18 48 56.7 +05 26 06 37 S BDN31.48+3.02
G39.65+1.75 39.61 1.86 18 57 00.5 +06 47 17 43 1.82 (3) X
G62.16-2.92 62.17 –2.93 19 59 47.0 +24 15 26 37 1.11 (3) I
G69.57-1.74 69.71 –1.70 20 13 25.5 +31 16 20 43 1.58 (3) S
G70.10-1.69 70.22 –1.50 20 13 58.1 +31 48 36 61 X
G82.65-2.00 82.74 –1.98 20 53 10.6 +41 34 59 73 0.89 (3) F LDN914
G86.97-4.06 87.08 –4.08 21 17 20.6 +43 23 48 37 1.87 (3) X LDN943, LDN944
G89.65-7.02 89.77 –6.83 21 38 26.8 +43 16 24 61 1.21 (3) FBX B159, LDN977
G93.21+9.55 93.20 9.56 20 37 00.0 +56 54 50 37 0.30 (2) X LDN1033
G94.15+6.50 94.11 6.30 20 59 26.2 +55 35 58 50 0.25 (2) FBX B357
G98.00+8.75 97.87 8.72 21 03 57.1 +59 59 52 43 1.12 (3) FX ArchG097.82+08.67
G105.57+10.39 105.60 10.30 21 41 40.2 +66 33 29 55 0.88 (3) FX ArchG105.55+10.45
G107.20+5.52 107.20 5.52 22 21 17.6 +63 42 25 68 0.80 (6) X PCC249, S9, LDN1204, S140
G108.28+16.68 108.28 16.68 21 09 52.3 +72 53 00 37 B
G109.18-37.59 109.18 –37.59 00 03 50.7 +24 00 23 37 0.16 (2) I
G109.80+2.70 109.80 2.70 22 53 31.3 +62 31 44 37 0.80 (6) X PCC288, S8
G110.89-2.78 110.86 –2.61 23 18 20.3 +58 04 00 49 FX
G111.41-2.95 111.27 –3.01 23 22 20.1 +57 49 55 49 X ArchG111.11-03.01
G126.63+24.55 126.63 24.55 04 23 49.6 +85 47 17 37 0.15 (6) ICF S1, LDN1320
G127.79+2.66 127.79 2.66 01 37 48.0 +65 05 30 37 1.06 (3) X ArchG127.69+02.65
G130.37+11.26 130.37 11.26 02 32 15.8 +72 39 18 37 0.81 (3) XC LDN1340
G130.42-47.07 130.42 –47.07 01 12 34.0 +15 29 47 37 0.34 (2) I
G131.65+9.75 131.65 9.75 02 39 24.0 +70 46 27 37 0.20 (6) CX S3,
G132.12+8.95 132.09 8.89 02 39 54.8 +69 48 35 43 1.10 (3) X
G149.67+3.56 149.54 3.45 04 18 08.3 +55 15 49 49 0.66 (3) FX LDN1400, LDN1394,
B8, B9, MBL71
G150.47+3.93 150.35 3.95 04 24 36.8 +55 02 00 43 0.17 (6) X LDN1399, MLB72, MLB74,
LM17, ArchG150.41+03.91
G151.45+3.95 151.45 3.95 04 29 53.6 +54 14 51 37 0.17 (6) I B12, LDN1407, LDN1400F,
MLB77, LM25
G154.08+5.23 154.06 5.15 04 47 35.0 +53 05 54 37 0.17 (6) I LDN1426, LM56
G157.08-8.68 157.08 –8.68 04 01 41.0 +41 14 40 44 0.35 (5) FX (LDN1443)
G157.92-2.28 157.85 –2.35 04 28 52.3 +45 15 56 49 1.88 (3) XF
G159.34+11.21 159.51 11.30 05 41 18.0 +52 12 13 49 0.75 (3) F
G161.55-9.30 161.55 –9.30 04 16 10.9 +37 46 26 37 0.35 (5) FB S7
G163.82-8.44 163.82 –8.44 04 27 10.1 +36 46 02 100 0.35 (5) F
G164.71-5.64 164.60 –5.51 04 40 43.1 +38 09 50 75 0.14 (6) F LDN1481
G167.20-8.69 166.99 –8.71 04 36 34.3 +34 16 34 55 0.35 (5) FX
G168.85-10.19 168.92 –10.24 04 37 04.8 +31 49 48 37 0.35 (5) I
G173.43-5.44 173.52 –5.27 05 08 42.3 +31 23 17 61 1.06 (3) X
G176.27-2.09 176.27 –2.09 05 28 14.0 +30 57 36 37 2.00 (6) F S6
G181.84-18.46 181.84 –18.46 04 43 56.0 +16 57 27 37 0.35 (5) F
G188.24-12.97 188.33 –13.11 05 17 05.2 +14 54 58 61 FX
G189.51-10.41 189.58 –10.21 05 29 54.7 +15 26 45 55 FX
G195.74-2.29 195.74 –2.29 06 10 58.3 +14 09 30 37 1.09 (3) I ArchG195.73-02.39
G198.58-9.10 198.65 –9.10 05 52 29.0 +08 19 05 49 0.90 (6) FB LDN1598
G202.23-3.38 202.13 –3.35 06 19 33.4 +08 02 28 37 FI
G203.42-8.29 203.62 –8.36 06 04 35.9 +04 22 03 49 0.34 (2) FBX
G205.06-6.04 205.21 –5.85 06 16 26.2 +04 09 26 55 0.45 (5) FX
G210.90-36.55 210.90 –36.56 04 35 07.0 –14 15 08 73 0.11 (6) FI LDN1642, MBM20, IREC305
G212.07-15.21 212.16 –15.13 05 55 57.7 –06 09 57 37 0.45 (5) FX
G215.37-3.04 215.37 –3.04 06 45 03.3 –03 33 10 37 2.77 (3) X
G215.44-16.38 215.44 –16.38 05 57 02.3 –09 33 22 37 0.45 (5) F S4
G216.76-2.58 216.76 –2.64 06 49 00.0 –04 36 43 37 2.32 (3) X
G218.06+2.12 218.06 2.12 07 08 21.6 –03 35 33 37 I
G227.95-2.98 227.93 –3.15 07 07 47.0 –14 46 45 55 F
G276.78+1.75 276.78 1.75 09 50 21.0 –51 40 51 77 2.00 (6) F S5, FeSt2-72, DCld 276.9+01.7,
DCld 276.8+0.1.9
G298.31-13.05 298.28 –13.08 11 39 00.0 –75 17 27 37 0.15 (5) F SDN138, FeSt2-129,
HMSTG298.3–13.1, FeSt1–188,
DCld 298.3–13.1
G300.61-3.13 300.63 –3.02 12 28 57.2 –65 47 16 43 FX HMSTG300.6-3.0
G300.86-9.00 300.86 –9.00 12 25 16.5 –71 46 03 37 0.23 (6) F PCC550, S10, SDN143, VMF32,
Musca DN Complex
G315.88-21.44 315.88 –21.44 17 19 39.2 –76 54 40 37 FB
G334.65+2.67 334.76 2.72 16 14 45.9 –47 11 32 43 X
G339.22-6.02 339.22 –6.02 17 12 09.3 –49 34 29 37 FX
G343.64-2.31 343.76 –2.37 17 10 29.0 –43 46 00 49 1.10 (3) X HMSTG343.7-2.3, (FeSt1-373)
G358.96+36.75 358.96 36.75 15 39 38.0 –07 13 10 37 0.11 (6) I LDN1780, LDN1778, MBM33

Notes. The columns give the field name, the centre position in Galactic and equatorial coordinates, the size of the mapped area, the distance, flags for the source morphology, and a list of possible other identifications. The reference for the distance estimate is given in parentheses: 1 − association with Simon et al. (2006) IRDC, 2 – reddening of SDSS stars (Mc Gehee, in prep.), 3 – 3D extinction mapping using 2MASS catalogue stars (Marshall et al. 2009), 4 – kinematic distance, 5 – association with a known molecular cloud complex, 6 – direct identification with an object with a distance estimate available in the literature. Characterisation of the field morphology: F – filamentary, B – boundary, C − cometary, I – isolated, X – complex.

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