Details on Acronym: [DJW84] | |
[DJW84] | (Dreher+Johnston+Welch+, 1984) |
Write: | <<[DJW84] W49 AN>> <<[DJW84] W49 ANa>> <<[DJW84] W49 AA>> <<[DJW84] W49 AAw>> <<[DJW84] W49S-1>> |
N: | 19+39 |
Object: | (Rad) (SIMBAD class: Radio = Radio Source) |
Stat: | is completely incorporated in Simbad |
Note: | Components of W 49 (sometimes cited as components of W 49N): N=19 (Nos A-S), N=18 subcomponents with a format 'AN', and N=4 'ANa', the component G1S (South of G1) is G1s in SIMBAD. N=12 new components with a format 'AA', and N=4 'AAw'. A Component in the South region, format 'W49S-1' is also added. See also CB01. |
in source: | W 49:W 49A = W 49A |
Ref: | =1984ApJ...283..632D |
by | DREHER J.W. , JOHNSTON K.J., WELCH W.J., WALKER R.C. |
Astrophys. J., 283, 632-639 (1984) | |
Ultracompact structure in the HII region W 49N. | |
o | Table 1: <[DJW84] W49 AN> (Nos A-G), (Nos G1-G2). |
Ref: | =1990ApJ...351..189D |
by | DICKEL H.R. , GOSS W.M. |
Astrophys. J., 351, 189-205 (1990) | |
VLA observations of the 6 centimeter and 2 centimeter lines of H2CO in the direction of W 49. | |
o | Table 2: <[DJW84] W49 A> (Nos H-S) added. |
Ref: | =1997ApJ...482..307D |
by | DE PREE C.G. , MEHRINGER D.M., GOSS W.M. |
Astrophys. J., 482, 307-333 (1997) | |
Multifrequency, high-resolution radio recombination line observations of the massive star-forming region W49A. | |
o | Table 4: <[DJW84] W49 AN> N=11 added, <[DJW84] W49 AA> N=11, <[DJW84] W49S-1) N=1. |
Ref: | =2000ApJ...540..308D |
by | DE PREE C.G. , WILNER D.J., GOSS W.M., WELCH W.J., McGRATH E. |
Astrophys. J., 540, 308-315 (2000) | |
Ultracompact H II regions in W49N at 500 AU scales: shells, winds, and the water maser source. | |
o | Fig.2, Table 3: <[DJW84] W49 AN> (Nos A1-A2, B2) added, <[DJW84] W49 ANa> (Nos G1a-G1c). |
Ref: | =2000ApJ...540..316S |
by | SMITH N. , JACKSON J.M., KRAEMER K.E., DEUTSCH L.K., BOLATTO A., HORA J.L., FAZIO G., HOFFMANN W.F., DAYAL A. |
Astrophys. J., 540, 316-331 (2000) | |
Thermal infrared imaging of ultracompact H II regions in W49A. | |
o | Fig.3, Table 2: <[DJW84] W49 AA> (No. DD) added, <[DJW84] W49 AAw> (Nos BBe, DDs, EEe, HHw). |
Ref: | =2001ApJ...550L..81W |
by | WILNER D.J. , DE PREE C.G., WELCH W.J., GOSS W.M. |
Astrophys. J., 550, 81-85 (2001) | |
Hot cores in W49N and the timescale for hot core evolution. | |
o | Fig.1: <[DJW84] W49 AN> (No. K2) added. Fig.2, Table 2: <[WDW2001] MCN a> (Nos a-f). |
Ref: | =2004ApJ...600..286D |
by | DE PREE C.G. , WILNER D.J., MERCER A.J., DAVIS L.E., GOSS W.M., KURTZ S. |
Astrophys. J., 600, 286-291 (2004) | |
Broad recombination line objects in W49 north on 600 AU scales. | |
o | Table 1: Source G1S is [DJW84] W49 G1s in SIMBAD. |
o | Table 1: <[DJW84] W49 ANa> (Nos B3, G1s) added. |
Origin | of the Acronym: S = Created by Simbad, the CDS Database |