Update spectra parameters

Select maser type: H2O, OH, CH3OH_I, CH3OH_II, SiO

Actual statistics of known maser sources

  • Detected / Non-Detected
    Number of observations (H2O): 9697/14109
    Number of observations (OH): 9202/11381
    Number of observations (SiO): 4040/5713
    Number of observations (CH3OH I): 3361/7476
    Number of observations (CH3OH II): 7823/10051
    Number of observations (NH3):
    Number of observations (H2CO):
    		Detected / Non-Detected
    Number of objects (H2O): 2659/6533
    Number of objects (OH): 3949/4253
    Number of objects (SiO): 1971/2329
    Number of objects (CH3OH I): 1430/1976
    Number of objects (CH3OH II): 1392/5340
    Number of objects (NH3):
    Number of objects (H2CO):

  • Classification of objects with masers

    Total IRAS
    (12-100 um)    		HiGAL
    (70-500 um)    		ATLASGAL
    (870 um)    		Bolocam
    (1.1 mm)    		THOR
    (1-2 GHz)    		CORNISH
    (5 GHz)
    Maser objects related to SFR+MIX category612 (31.7%)346 (34.8%)471 (37.7%)488 (39.5%)342 (29.2%)-1 71 (39.4%)
    Young Stellar Objects347 (28.3%)188 (32.4%)260 (31.6%)272 (33.0%)194 (24.2%)-1 41 (35.0%)
    Radio-emitting sources354 (31.2%)216 (37.4%)260 (34.7%)272 (36.7%)224 (27.8%)-1 55 (39.0%)
    Dense cores353 (41.6%)202 (47.3%)314 (42.7%)325 (43.0%)225 (35.2%)-1 53 (45.7%)
    HII regions233 (39.9%)182 (40.4%)176 (42.2%)187 (43.7%)145 (37.6%)-1 50 (39.1%)
    Molecular clouds258 (35.6%)149 (41.9%)217 (38.1%)226 (39.9%)163 (32.7%)-1 41 (45.1%)
    Outflow sources164 (66.9%)88 (69.8%)144 (68.9%)151 (70.6%)69 (71.1%)-1 7 (77.8%)
    Other SFR sources26 (34.7%)21 (36.8%)13 (61.9%)15 (60.0%)15 (39.5%)-1 7 (77.8%)
    Maser objects related to EVOLVED category5 ( 2.5%)2 ( 1.2%)1 ( 6.2%)2 (33.3%)0 ( 0.0%)-1 0 ( 0.0%)
    Stars4 ( 9.1%)1 ( 2.9%)0 ( 0.0%)1 (50.0%)0 ( 0.0%)-1 0
    Mira stars0 ( 0.0%)0 ( 0.0%)0 0 0 -1 0
    OH/IR stars0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)0 0 -1 0
    AGB/Post-AGB stars1 ( 4.0%)1 ( 4.2%)1 (33.3%)1 (100.0%)0 -1 0
    Other stars0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)-1 0
    Star clusters0 ( 0.0%)0 ( 0.0%)0 0 0 ( 0.0%)-1 0
    Planetary nebulas1 ( 3.7%)1 ( 4.0%)0 ( 0.0%)0 0 -1 0 ( 0.0%)
    Supernova Remnats0 ( 0.0%)0 0 ( 0.0%)0 0 -1 0
    Other sources64 (12.1%)30 (49.2%)13 (50.0%)18 (62.1%)10 (50.0%)-1 1 (33.3%)
    Unknown source types4 (20.0%)3 (50.0%)2 (50.0%)2 (50.0%)0 -1 0
    Extragalactic sources22 (46.8%)21 (55.3%)4 (80.0%)4 (80.0%)3 (42.9%)-1 1 (33.3%)
    No associated SIMBAD sources38 ( 8.2%)6 (35.3%)7 (41.2%)12 (60.0%)7 (53.8%)-1 0


    \texttt{**, Symbiotic*, LPV*, Be*, Candidate\_LP*, },\texttt{RRLyr, C*, Candidate\_C*, Orion\_V*, },\texttt{SG*, Candidate\_SG*, V*, V*?, },\texttt{RedSG*, FUOr, Em*, Ae*, Candidate\_Ae*, },\texttt{brownD*, Candidate\_brownD*, S*, },\texttt{PulsV*RVTau, EB*, SB*, PM*, pMS*, },\texttt{HMXB, EB*Algol, BlueSG*, Candidate\_PulsV*WVi, },\texttt{Candidate\_RSG*, PulsV*delSct, },\texttt{TTau*}
    \multicolumn{2}{l}{\textbf{Maser objects related to SFR+MIX category}} & 612 (31.7\%) & 19 (27.1\%) & 488 (39.5\%) & 471 (37.7\%) & 342 (29.2\%) & 346 (34.8\%) & 71 (39.4\%) \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 347 (28.3\%) & 4 (28.6\%) & 272 (33.0\%) & 260 (31.6\%) & 194 (24.2\%) & 188 (32.4\%) & 41 (35.0\%) \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 354 (31.2\%) & 3 (60.0\%) & 272 (36.7\%) & 260 (34.7\%) & 224 (27.8\%) & 216 (37.4\%) & 55 (39.0\%) \\
    & \texttt{Radio(cm)} & & & & \\
    Dense cores & \texttt{denseCore} & 353 (41.6\%) & 4 (66.7\%) & 325 (43.0\%) & 314 (42.7\%) & 225 (35.2\%) & 202 (47.3\%) & 53 (45.7\%) \\
    HII regions & \texttt{HII, Bubble} & 233 (39.9\%) & 3 (75.0\%) & 187 (43.7\%) & 176 (42.2\%) & 145 (37.6\%) & 182 (40.4\%) & 50 (39.1\%) \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 258 (35.6\%) & 3 (50.0\%) & 226 (39.9\%) & 217 (38.1\%) & 163 (32.7\%) & 149 (41.9\%) & 41 (45.1\%) \\
    Outflow sources & \texttt{Outflow, outflow?} & 164 (66.9\%) & 0 & 151 (70.6\%) & 144 (68.9\%) & 69 (71.1\%) & 88 (69.8\%) & 7 (77.8\%) \\
    Other SFR sources & \texttt{Region, SFregion, ISM, HH} & 26 (34.7\%) & 0 & 15 (60.0\%) & 13 (61.9\%) & 15 (39.5\%) & 21 (36.8\%) & 7 (77.8\%) \\
    \multicolumn{2}{l}{\textbf{Maser objects related to EVOLVED category}} & 5 ( 2.5\%) & 0 ( 0.0\%) & 2 (33.3\%) & 1 ( 6.2\%) & 0 ( 0.0\%) & 2 ( 1.2\%) & 0 ( 0.0\%) \\
    Stars & \texttt{Star} & 4 ( 9.1\%) & 0 ( 0.0\%) & 1 (50.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 1 ( 2.9\%) & 0 \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 & 0 & 0 & 0 ( 0.0\%) & 0 \\
    OH/IR stars & \texttt{OH/IR} & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 1 ( 4.0\%) & 0 ( 0.0\%) & 1 (100.0\%) & 1 (33.3\%) & 0 & 1 ( 4.2\%) & 0 \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 \\
    Star clusters & \texttt{OpCl, Cl*, Cl*?} & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 & 0 & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 \\
    Planetary nebulas & \texttt{PN, PN?, RfNeb, BrNeb, *inNeb} & 1 ( 3.7\%) & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 & 1 ( 4.0\%) & 0 ( 0.0\%) \\
    Supernova Remnats & \texttt{SN, SNR, SNR?} & 0 ( 0.0\%) & 0 & 0 & 0 ( 0.0\%) & 0 & 0 & 0 \\
    \multicolumn{2}{l}{\textbf{Other sources}} & 64 (12.1\%) & 0 ( 0.0\%) & 18 (62.1\%) & 13 (50.0\%) & 10 (50.0\%) & 30 (49.2\%) & 1 (33.3\%) \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 4 (20.0\%) & 0 ( 0.0\%) & 2 (50.0\%) & 2 (50.0\%) & 0 & 3 (50.0\%) & 0 \\
    & \texttt{EmObj} & & & & \\
    Extragalactic sources & \texttt{StarburstG, GinPair, Seyfert, } & 22 (46.8\%) & 0 ( 0.0\%) & 4 (80.0\%) & 4 (80.0\%) & 3 (42.9\%) & 21 (55.3\%) & 1 (33.3\%) \\
    & \texttt{AGN, Galaxy, EmG, LSB\_G, HII\_G, } & & & & \\
    No associated SIMBAD sources & & 38 ( 8.2\%) & 0 ( 0.0\%) & 12 (60.0\%) & 7 (41.2\%) & 7 (53.8\%) & 6 (35.3\%) & 0



    target type Objects (total)SFREVOLVEDMIXEDOTHER
    targeted653/1976 (24.8) 493/1138 (30.2) 5/192 (2.5) 0/0 (0) 39/424 (8.4)
    blind777/0 (100.0) 224/0 (100.0) 44/0 (100.0) 0/0 (0) 13/0 (100.0)
    • X
    DSS colored
    		2MASS colored
    		WISE colored
    SDSS color
    		IRAC color I1,I2,I4
    		GLIMPSE 360
    PACS color (70-160 um)
    		SPIRE color (250-500 um)
    		NVSS (1.4GHz)
    ATLASGAL 870 um
    		ATLASGAL 870 um + Planck
    		Bolocam 1.1 mm
    UKIDSS K

    Download UKIDSS K FITS     		2MASS K

    Download 2MASS K FITS