Table 2
Positions and photometry of the H2 features detected in the L723 field.
| Peak Position | Photometry | ||||
| α 2000 | δ 2000 | Integrated area | H2 line flux | ||
| H2 feature | (h m s) | (° ′ ″) | (arcsec2) | (10-15 erg cm-2 s-1) | Notes |
|
|
|||||
| SE1 (V83) region | (1),(4) | ||||
| a | 19 18 06.63 | +19 11 24.6 | |||
| b | 19 18 06.47 | +19 11 23.0 | |||
| c | 19 18 06.65 | +19 11 19.3 | |||
| d | 19 18 06.67 | +19 11 17.1 | |||
| e | 19 18 06.61 | +19 11 15.4 | |||
| f | 19 18 06.44 | +19 11 14.0 | |||
|
|
|||||
| SE2 | 19 18 05.48 | +19 11 22.1 | (1),(4) | ||
|
|
|||||
| N1 | 19 17 59.04 | +19 11 42.3 | 3.77 | 0.51 ± 0.08 | (1),(5) |
|
|
|||||
| HH 223 | (2),(6) | ||||
| An | 19 17 57.96 | +19 11 52.5 | (3) | ||
| A | 19 17 57.96 | +19 11 50.1 | 7.30 | 4.16 ± 0.13 | (2) |
| Cn | 19 17 57.55 | +19 11 54.8 | (3) | ||
| Ce | 19 17 57.64 | +19 11 51.1 | 4.68 | 6.85 ± 0.10 | (3) |
| C | 19 17 57.51 | +19 11 52.8 | 3.14 | 5.58 ± 0.07 | (2) |
| Cs | 19 17 57.42 | +19 11 50.6 | 3.74 | 2.78 ± 0.10 | (3) |
| E | 19 17 57.04 | +19 11 51.5 | 4.64 | 4.04 ± 0.12 | (2) |
| F0 | 19 17 56.98 | +19 11 48.0 | 3.94 | 0.85 ± 0.07 | (2) |
| F1a | 19 17 56.78 | +19 11 49.3 | (2) | ||
| F1b | 19 17 56.67 | +19 11 50.3 | 2.69 | 1.26 ± 0.08 | (2) |
|
|
|||||
| H2-N2 | 10.32 | 0.59 ± 0.15 | (1),(7) | ||
| a | 19 17 55.87 | +19 11 52.3 | |||
| b | 19 17 55.78 | +19 11 52.6 | |||
| c | 19 17 55.66 | +19 11 53.8 | |||
| d | 19 17 55.55 | +19 11 54.2 | |||
| e | 19 17 55.42 | +19 11 54.6 | (3) | ||
|
|
|||||
| K2 | 19 17 54.10 | +19 12 13.6 | 7.15 | 1.54 ± 0.11 | (3) |
|
|
|||||
| K1 | 19 17 53.96 | +19 12 18.1 | 2.81 | 0.53 ± 0.07 | |
|
|
|||||
| H2-NW | (3) | ||||
| a | 19 17 51.17 | +19 12 42.0 | 4.24 | 12.6 ± 0.10 | |
| b | 19 17 51.30 | +19 12 39.6 | 4.23 | 14.2 ± 0.08 | |
| c | 19 17 51.51 | +19 12 36.3 | |||
|
|
|||||
| H2-NW0 | 19 17 50.68 | +19 12 49.1 | (8) | ||
|
|
|||||
| H2-NW2 | (9) | ||||
| a | 19 17 48.11 | +19 13 11.4 | |||
| b | 19 17 47.56 | +19 13 14.4 | |||
| c | 19 17 47.09 | +19 13 14.8 | 7.11 | 43.4 ± 0.16 | |
| d | 19 17 46.80 | +19 13 13.1 | 11.51 | 37.3 ± 0.19 | |
| e | 19 17 46.20 | +19 13 10.3 | 8.97 | 33.8 ± 0.21 | |
| f | 19 17 46.11 | +19 13 15.0 | 11.75 | 17.3 ± 0.22 | (10) |
| g | 19 17 45.88 | +19 13 13.6 | |||
Notes. (1) With counterpart in Hα; (2) with counterpart in Hα and [S ii]; (3) without optical counterpart; (4) position of the apex; (5) position of the peak intensity; (6) this emission has been labeled as its optical counterpart; the region between knots C and F corresponds to the H2 emission labeled as H2-SE by Palacios & Eiroa (1999); (7) knots b to e have been included in the flux value; (8) first detection in this work; (9) weak Hα counterpart; detected in K′ by Hodapp (1994); (10) knots f and g have been included in the flux value.
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