H₂ features: Details (Field 5)

The scalebar in the closeup views measures 20"

Feature RA DEC H₂ Flux Flow Comment

(J2000) ($10-17W/m2$)

5-1 ~1.0 (49 ?) 2 faint patches; HH 306

A 5 36 09.2 -6 09 27 ~0.5

B 5 36 08.7 -6 10 56 ~0.5

5-2 5 35 51.8 -6 10 00 ~4 43 Bipolar filamentary lobe structures around V 1296 Ori

5-3 ~2.9 44 2 compact knots & 1 bowshaped feature

A 5 35 41.9 -6 11 52 0.6 compact elongated knot

B 5 35 41.2 -6 12 00 0.4 compact knot

C 5 35 45.2 -6 12 44 1.9 bowshaped feature

5-4 ~2 45/49 (?) 3 compact knots & some extended emission in N-S group

A 5 36 17.0 -6 11 54 0.6 compact knot

B 5 36 16.6 -6 11 53 0.4 compact knot

C 5 36 17.1 -6 13 03 0.9 extended knot & extended emission

5-5 ~2 46 3 E-W elongated knots N and S of bipolar reflection nebula; HH 304

A 5 36 36.7 -6 14 43 1.1 E-W elongated knot

B 5 36 36.7 -6 14 52 0.3 compact knot

C 5 36 36.6 -6 15 19 0.5 diffuse feature

5-6 ~1.2 47 2 compact knots & bowshaped feature in NW-SE group

A 5 35 39.2 -6 15 44 0.8 bowshaped feature

B 5 35 37.9 -6 15 05 0.4 2 compact knots, some more fainter emission

5-7 ~6.5 52 (?) 3 diffuse extended features

A 5 35 40.4 -6 18 32 3.0

B 5 35 41.7 -6 18 18 1.8

C 5 35 42.6 -6 18 47 1.6

5-8 ~2.2 49 Diffuse feature N of L 1641-N cluster; HH 303

A 5 36 18.9 -6 19 36 1.7 Extended triangular feature

B 5 36 17.1 -6 19 55 1.4 NE-SW oriented filament

5-9 ~5.3 48 NE-SW oriented filamentary structure at PA 37°, length 84"; HH 299

A 5 36 10.7 -6 19 46 3.3 filamentary knot

B 5 36 08.1 -6 20 36 1.7 cometary knot

5-10 5 36 02.1 -6 20 01 ~0.3 52 (?) Single faint E-W elongated knot

5-11 5 36 48.1 -6 20 36 ~2.2 51 Diffuse faint patch; HH 302

5-12 ~20 51 Group of bright knots, filaments and diffuse extended emission; HH 301

A 5 36 39.0 -6 21 16 1.6 Slightly extended knot

B 5 36 39.2 -6 21 10 1.3 Compact knot

C 5 36 39.8 -6 21 15 1.3 2 small knots

D 5 36 37.2 -6 21 42 2.2 Bright resolved compact knot

E 5 36 35.9 -6 21 29 4.4 knotty filament at PA 80°, length 27"

5-13 ~2.7 55 Group of faint features

A 5 35 26.1 -6 21 10 1.8 Filament at PA -31°, length 21"; not on continuum image, but known Herbig-Haro object HH 85E

B 5 35 26.4 -6 23 20 0.6 Faint diffuse feature; HH 126

5-14 5 36 19.3 -6 22 06 ~48 49/53 Rich group of knots and filaments around L1641-N cluster centered roughly on given position.

A1 5 36 20.3 -6 21 46 7.7 53 Bright bow shaped knot

A2/3 5 36 20.1 -6 21 41 1.7 49 2 small knots

B 5 36 19.1 -6 21 48 3.5 49 N-S elongated knot

C 5 36 19.0 -6 22 08 6.6 53 2 bright knots

D 5 36 18.2 -6 21 56 2.4 49 3 knots in ~ N-S row

E 5 36 17.9 -6 21 46 2.5 49 E1: three nearby small knots, E2: fainter knot

F 5 36 18.5 -6 21 39 1.7 49 Three nearby small knots

G 5 36 19.1 -6 21 25 6.6 49 N-S elongated jetlike feature

5-15 ~6.7 50 ~5 knots & extended emission in N-S group

A 5 36 11.8 -6 21 38 1.1 compact knot

B 5 36 11.9 -6 21 48 1.1 E-W elongated feature

C 5 36 12.1 -6 22 15 2.2 compact N-S elongated knot

5-16 ~15 51 ~E-W oriented H₂ features associated with some continuum nebulosity

A 5 36 26.5 -6 22 41 9.6 E-W filament

B 5 36 23.2 -6 22 50 5.0 group of knots & filament

5-17 5 36 39.1 -6 22 44 ~1.2 52 (?) Diffuse faint patch; HH 298E

5-18 ~1.5 52 (?) 3 diffuse faint patches

A 5 36 49.4 -6 22 52 0.8

B 5 36 46.2 -6 23 16 0.5

C 5 36 46.7 -6 23 08 0.2

5-19 5 35 53.2 -6 24 31 ~0.6 ? (51/48?) Diffuse faint patch

5-20 ~2.5 54 3 compact knots & diffuse faint emission form group extending in a NW-SE direction

A 5 36 27.2 -6 23 44 0.9 extended knot

B 5 36 29.8 -6 24 26 0.6 compact knot

C 5 36 29.3 -6 24 35 0.8 double knot

D 5 36 30.9 -6 24 48 0.2 faint knot

5-21 ~7 55 Group of features around HH 34 IRS

A 5 35 28.7 -6 25 47 6.5 large bow N of HH 34 IRS

B 5 35 30.0 -6 27 12 ~0.4 Faint string of knots (HH 34 jet)

C 5 35 29.4 -6 26 35 ~0.1 Very faint short string (HH 34 counterjet)

5-22 5 36 35.3 -6 25 49 0.7 54 Faint diffuse patch, possibly bowlike morphology

5-23 ~100 49 Large group of knots/filaments extending N-S over 10.5'

A 5 36 20.2 -6 25 45 0.7 Faint diffuse filament

B 5 36 19.4 -6 26 53 4.1 V-shaped filamentary structure

C 5 36 23.6 -6 28 12 1.1 Faint filament

D 5 36 21.0 -6 28 39 8.2 Cross-like group of knots; filament

E 5 36 21.6 -6 30 22 25 Large group of filamentary structures; compact knots further SE

F 5 36 21.7 -6 33 14 6.5 Diffuse group of filamentary knots; position refers to F1

G 5 36 25.1 -6 35 43 53 Group of bright extended knots

5-24 5 35 29.9 -6 28 04 2.4 56 N-S elongated linear feature at PA 1.5°, length 30"

5-25 5.2 57 2 bright compact knots NE and SW of BE Ori, possibly faint H₂ emission further SW; HH 292

A 5 37 01.7 -6 33 00 2.8 Compact knot

B 5 36 56.8 -6 34 17 2.4 Comma-shaped cometary knot

5-26 20 55 2 groups of knots and filaments

A 5 35 40.6 -6 35 52 10 Compact knots; HH 87

B 5 35 43.8 -6 37 53 9.5 Faint bow & large diffuse faint wake; HH 88

5-27 ~7 58 Group of knots bipolar around nebulous star

A1 5 37 01.2 -6 37 00 2.9 Bow NE of star

A2 5 36 59.1 -6 37 17 1.2 Bright knot SW of star

B 5 36 54.3 -6 37 59 1.8 Group of faint knots further SW of star

C 5 37 06.9 -6 36 03 1.0 Faint filament further NE of star

5-28 ~ 19 59 2 groups of knots forming N-S oriented feature

A 5 36 35.6 -6 38 33 11.9 Bright knotty N-S oriented filament, length 35"

B 5 36 36.3 -6 39 17 6.8