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): 9690/13124
    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): 4046/4594
    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 category101 (37.5%)81 (37.5%)33 (32.0%)20 (30.3%)18 (25.0%)-1 2 (22.2%)
    Young Stellar Objects15 (21.4%)11 (18.6%)5 (14.7%)4 (13.3%)3 (11.5%)-1 0 ( 0.0%)
    Radio-emitting sources12 (20.7%)6 (13.0%)5 (13.2%)6 (17.1%)3 ( 8.8%)-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 ( 3.0%)1 ( 3.2%)1 ( 4.5%)1 ( 5.3%)1 ( 5.3%)-1 0 ( 0.0%)
    Molecular clouds9 (22.0%)7 (20.6%)2 (10.0%)1 ( 6.2%)2 (12.5%)-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 category1915 (56.3%)1855 (57.4%)64 (56.1%)3 (50.0%)11 (57.9%)-1 3 (50.0%)
    Stars351 (45.1%)341 (46.0%)13 (38.2%)1 (33.3%)2 (40.0%)-1 1 (50.0%)
    Mira stars771 (75.3%)754 (75.8%)2 (66.7%)0 2 (50.0%)-1 0
    OH/IR stars263 (74.5%)259 (75.3%)16 (76.2%)2 (66.7%)2 (66.7%)-1 1 (100.0%)
    AGB/Post-AGB stars359 (66.9%)351 (67.1%)28 (70.0%)2 (66.7%)9 (75.0%)-1 1 (50.0%)
    Other stars301 (35.5%)278 (35.9%)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 (25.0%)3 (25.0%)0 ( 0.0%)0 0 -1 1 (100.0%)
    Supernova Remnats1 (33.3%)0 ( 0.0%)0 ( 0.0%)0 0 -1 0
    Other sources111 (47.2%)78 (46.4%)1 ( 8.3%)1 (33.3%)0 ( 0.0%)-1 0
    Unknown source types67 (46.2%)65 (48.9%)0 ( 0.0%)0 ( 0.0%)0 ( 0.0%)-1 0
    Extragalactic sources10 (50.0%)8 (57.1%)0 0 0 -1 0
    No associated SIMBAD sources34 (48.6%)5 (23.8%)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}} & 101 (37.5\%) & 16 (47.1\%) & 20 (30.3\%) & 33 (32.0\%) & 18 (25.0\%) & 81 (37.5\%) & 2 (22.2\%) \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 15 (21.4\%) & 0 & 4 (13.3\%) & 5 (14.7\%) & 3 (11.5\%) & 11 (18.6\%) & 0 ( 0.0\%) \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 12 (20.7\%) & 0 & 6 (17.1\%) & 5 (13.2\%) & 3 ( 8.8\%) & 6 (13.0\%) & 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 ( 3.0\%) & 0 & 1 ( 5.3\%) & 1 ( 4.5\%) & 1 ( 5.3\%) & 1 ( 3.2\%) & 0 ( 0.0\%) \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 9 (22.0\%) & 0 & 1 ( 6.2\%) & 2 (10.0\%) & 2 (12.5\%) & 7 (20.6\%) & 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}} & 1915 (56.3\%) & 717 (61.5\%) & 3 (50.0\%) & 64 (56.1\%) & 11 (57.9\%) & 1855 (57.4\%) & 3 (50.0\%) \\
    Stars & \texttt{Star} & 351 (45.1\%) & 60 (60.6\%) & 1 (33.3\%) & 13 (38.2\%) & 2 (40.0\%) & 341 (46.0\%) & 1 (50.0\%) \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 771 (75.3\%) & 571 (74.6\%) & 0 & 2 (66.7\%) & 2 (50.0\%) & 754 (75.8\%) & 0 \\
    OH/IR stars & \texttt{OH/IR} & 263 (74.5\%) & 56 (93.3\%) & 2 (66.7\%) & 16 (76.2\%) & 2 (66.7\%) & 259 (75.3\%) & 1 (100.0\%) \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 359 (66.9\%) & 20 (43.5\%) & 2 (66.7\%) & 28 (70.0\%) & 9 (75.0\%) & 351 (67.1\%) & 1 (50.0\%) \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 301 (35.5\%) & 89 (27.2\%) & 1 (33.3\%) & 11 (50.0\%) & 2 (28.6\%) & 278 (35.9\%) & 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 (25.0\%) & 0 ( 0.0\%) & 0 & 0 ( 0.0\%) & 0 & 3 (25.0\%) & 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}} & 111 (47.2\%) & 15 (39.5\%) & 1 (33.3\%) & 1 ( 8.3\%) & 0 ( 0.0\%) & 78 (46.4\%) & 0 \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 67 (46.2\%) & 10 (40.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 0 ( 0.0\%) & 65 (48.9\%) & 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 & & 34 (48.6\%) & 0 ( 0.0\%) & 1 (100.0\%) & 1 (10.0\%) & 0 ( 0.0\%) & 5 (23.8\%) & 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
    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