- Introduction
- Face-on map overview
- Sources
- The Cloud Hunters
- The Star Sweepers
- Things Unseen: The Westerhout radio sources
- The Avedisova catalog: A real Hitchhiker's Guide to the Galaxy?
- Avedisova glossary
- Introduction to the Milky Way Explorer
- Commentary on the Galactic Plane
- Hydrogen-alpha commentary
- Fragments
Star Formation Region Avedisova 399
Catalog name: 24.50-0.04
Prominent object names: [L89b] 24.50-0.04, [ADP79] 24.50-0.04, IRAS 18334-0733 [glossary]
IRAS infrared sources (1): IRAS 18334-0733 (IR) [12]
Masers: 2 hydroxyl, 1 water, 2 methanol
Distance estimates for objects in this region
| Object | Position | Size (arcmin) | Source | Note | Distance(s) |
|---|---|---|---|---|---|
| SYCSW 478 | 24.50-0.38 | 3.0x6.0 | 1987ApJS...63..821S | V | 7700 |
| SYCSW 475E | 24.47-0.05 | 6.0x3.0 | 1987ApJS...63..821S | V | 7700 |
For more information on distance estimates see Avedisova distances.
Detailed component listing with references (7 components)
| Main object | R [1979A&AS...35...23A], R [1994ApJS...91..111W], R E [1986PASJ...38..361H], R [1984PASJ...36..287S], R [1984A&AS...58..197R], R [1987PASJ...39..709H], R [1989ApJS...71..469L] |
| 24.37 +00.24 | M CO cloud [1987ApJS...63..821S] |
| 24.47 -00.05 | M CO cloud,E [1987ApJS...63..821S], M CO [1973ApJ...186..529S], M CO [1982MNRAS.199..197R], M NH3 [1984A&A...139..258S] |
| 24.505-00.057 | IR 18334-0733 [1988IRASP.C......0J], M OH-E [1994MNRAS.269..257G], M CH3OH-E [1999A&AS..134..115S], M CH3OH-E [2000A&AS..143..269S] |
| 24.492-00.037 | M H2O-E [1979A&A....72..234G], M H2O-E [1994A&A...291..261C], M CS [1997ApJ...476..730P], M CS [1992ApJS...78..505P], M CS [1996ApJ...463..205A], M NH3 [1996ApJ...463..205A], M OH-A [1982A&A...112...49L] |
| 24.494-00.039 | M OH-E [1982A&A...112...49L], M CH3OH-E [1995A&AS..110...81V] |
| 24.493-00.039 | R [1990ApJS...74..181Z], R [1994ApJS...91..347B] |
Acknowledgement: based on the Catalog of Star-Forming Regions in the Galaxy ( Avedisova, V. S., Astronomy Reports, Volume 46, Issue 3, March 2002, pp.193-205 [2002ARep...46..193A]). The complete catalog can be accessed here: V/112/.
For more information, read The Avedisova catalog: A real Hitchhiker's Guide to the Galaxy?
