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): 10100/14105
    Number of observations (OH): 16729/22002
    Number of observations (SiO): 4040/5713
    Number of observations (CH3OH I): 3361/7513
    Number of observations (CH3OH II): 7823/10236
    Number of observations (NH3):
    Number of observations (H2CO):
    Detected / Non-Detected
    Number of objects (H2O): 2793/6514
    Number of objects (OH): 3782/4661
    Number of objects (SiO): 1971/2329
    Number of objects (CH3OH I): 1430/1976
    Number of objects (CH3OH II): 1367/5322
    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 category95 (37.8%)76 (37.6%)29 (30.2%)19 (31.1%)16 (24.6%)-1 2 (33.3%)
    Young Stellar Objects14 (21.5%)10 (18.2%)5 (15.6%)4 (14.3%)3 (13.0%)-1 0 ( 0.0%)
    Radio-emitting sources12 (22.6%)6 (14.3%)5 (13.9%)6 (18.2%)3 ( 9.7%)-1 0 ( 0.0%)
    Dense cores0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)-1 0 ( 0.0%)
    HII regions1 ( 3.3%)1 ( 3.6%)1 ( 5.0%)1 ( 5.9%)1 ( 5.9%)-1 0 ( 0.0%)
    Molecular clouds9 (25.0%)7 (22.6%)2 (11.8%)1 ( 7.7%)2 (16.7%)-1 0 ( 0.0%)
    Outflow sources0 ( 0.0%)0 0 0 0 ( 0.0%)-1 0
    Other SFR sources1 (100.0%)1 (100.0%)1 (100.0%)1 (100.0%)1 (100.0%)-1 0
    Maser objects related to EVOLVED category1650 (57.0%)1602 (57.9%)47 (58.8%)2 (40.0%)11 (61.1%)-1 2 (50.0%)
    Stars315 (44.7%)306 (45.6%)12 (38.7%)1 (33.3%)2 (40.0%)-1 0 ( 0.0%)
    Mira stars751 (75.0%)734 (75.5%)2 (66.7%)0 2 (50.0%)-1 0
    OH/IR stars216 (75.8%)212 (76.8%)10 (71.4%)1 (50.0%)2 (66.7%)-1 0
    AGB/Post-AGB stars323 (66.6%)315 (66.9%)22 (71.0%)2 (66.7%)9 (75.0%)-1 1 (50.0%)
    Other stars282 (34.7%)259 (35.0%)11 (50.0%)1 (33.3%)2 (28.6%)-1 1 (50.0%)
    Star clusters2 (28.6%)1 (33.3%)1 (50.0%)1 (50.0%)1 (33.3%)-1 1 (100.0%)
    Planetary nebulas3 (27.3%)3 (27.3%)0 ( 0.0%)0 0 -1 1 (100.0%)
    Supernova Remnats1 (33.3%)0 ( 0.0%)0 ( 0.0%)0 0 -1 0
    Other sources382 (50.2%)203 (47.0%)5 (17.9%)1 (33.3%)0 ( 0.0%)-1 0 ( 0.0%)
    Unknown source types202 (44.9%)188 (47.6%)4 (22.2%)0 ( 0.0%)0 ( 0.0%)-1 0 ( 0.0%)
    Extragalactic sources10 (50.0%)8 (57.1%)0 0 0 -1 0
    No associated SIMBAD sources170 (58.4%)7 (30.4%)1 (10.0%)1 (100.0%)0 ( 0.0%)-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}} & 95 (37.8\%) & 16 (48.5\%) & 19 (31.1\%) & 29 (30.2\%) & 16 (24.6\%) & 76 (37.6\%) & 2 (33.3\%) \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 14 (21.5\%) & 0 & 4 (14.3\%) & 5 (15.6\%) & 3 (13.0\%) & 10 (18.2\%) & 0 ( 0.0\%) \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 12 (22.6\%) & 0 & 6 (18.2\%) & 5 (13.9\%) & 3 ( 9.7\%) & 6 (14.3\%) & 0 ( 0.0\%) \\
    & \texttt{Radio(cm)} & & & & \\
    Dense cores & \texttt{denseCore} & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) \\
    HII regions & \texttt{HII, Bubble} & 1 ( 3.3\%) & 0 & 1 ( 5.9\%) & 1 ( 5.0\%) & 1 ( 5.9\%) & 1 ( 3.6\%) & 0 ( 0.0\%) \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 9 (25.0\%) & 0 & 1 ( 7.7\%) & 2 (11.8\%) & 2 (16.7\%) & 7 (22.6\%) & 0 ( 0.0\%) \\
    Outflow sources & \texttt{Outflow, outflow?} & 0 ( 0.0\%) & 0 & 0 & 0 & 0 ( 0.0\%) & 0 & 0 \\
    Other SFR sources & \texttt{Region, SFregion, ISM, HH} & 1 (100.0\%) & 0 & 1 (100.0\%) & 1 (100.0\%) & 1 (100.0\%) & 1 (100.0\%) & 0 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to EVOLVED category}} & 1650 (57.0\%) & 693 (60.9\%) & 2 (40.0\%) & 47 (58.8\%) & 11 (61.1\%) & 1602 (57.9\%) & 2 (50.0\%) \\
    Stars & \texttt{Star} & 315 (44.7\%) & 58 (60.4\%) & 1 (33.3\%) & 12 (38.7\%) & 2 (40.0\%) & 306 (45.6\%) & 0 ( 0.0\%) \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 751 (75.0\%) & 557 (74.4\%) & 0 & 2 (66.7\%) & 2 (50.0\%) & 734 (75.5\%) & 0 \\
    OH/IR stars & \texttt{OH/IR} & 216 (75.8\%) & 49 (92.5\%) & 1 (50.0\%) & 10 (71.4\%) & 2 (66.7\%) & 212 (76.8\%) & 0 \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 323 (66.6\%) & 19 (42.2\%) & 2 (66.7\%) & 22 (71.0\%) & 9 (75.0\%) & 315 (66.9\%) & 1 (50.0\%) \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 282 (34.7\%) & 86 (26.7\%) & 1 (33.3\%) & 11 (50.0\%) & 2 (28.6\%) & 259 (35.0\%) & 1 (50.0\%) \\
    Star clusters & \texttt{OpCl, Cl*, Cl*?} & 2 (28.6\%) & 1 (25.0\%) & 1 (50.0\%) & 1 (50.0\%) & 1 (33.3\%) & 1 (33.3\%) & 1 (100.0\%) \\
    Planetary nebulas & \texttt{PN, PN?, RfNeb, BrNeb, *inNeb} & 3 (27.3\%) & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 & 3 (27.3\%) & 1 (100.0\%) \\
    Supernova Remnats & \texttt{SN, SNR, SNR?} & 1 (33.3\%) & 0 & 0 & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 \\
    \multicolumn{2}{l}{\textbf{Other sources}} & 382 (50.2\%) & 16 (40.0\%) & 1 (33.3\%) & 5 (17.9\%) & 0 ( 0.0\%) & 203 (47.0\%) & 0 ( 0.0\%) \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 202 (44.9\%) & 10 (40.0\%) & 0 ( 0.0\%) & 4 (22.2\%) & 0 ( 0.0\%) & 188 (47.6\%) & 0 ( 0.0\%) \\
    & \texttt{EmObj} & & & & \\
    Extragalactic sources & \texttt{StarburstG, GinPair, Seyfert, } & 10 (50.0\%) & 5 (50.0\%) & 0 & 0 & 0 & 8 (57.1\%) & 0 \\
    & \texttt{AGN, Galaxy, EmG, LSB\_G, HII\_G, } & & & & \\
    No associated SIMBAD sources & & 170 (58.4\%) & 1 (20.0\%) & 1 (100.0\%) & 1 (10.0\%) & 0 ( 0.0\%) & 7 (30.4\%) & 0



    target type Objects (total)SFREVOLVEDMIXEDOTHER
    targeted-1/-1 (0) -1/-1 (0) -1/-1 (0) -1/-1 (0) -1/-1 (0)
    blind-1/-1 (0) -1/-1 (0) -1/-1 (0) -1/-1 (0) -1/-1 (0)
  • X
    DSS colored
    2MASS colored
    WISE colored
    PACS color (70-160 um)
    SPIRE color (250-500 um)
    GLIMPSE 360
    SDSS color
    IRAC color I1,I2,I4
    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