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): 9696/14109
    Number of observations (OH): 7984/9202
    Number of observations (SiO): 4040/5713
    Number of observations (CH3OH I): 3361/7476
    Number of observations (CH3OH II): 7905/9543
    Number of observations (NH3):
    Number of observations (H2CO):
    Detected / Non-Detected
    Number of objects (H2O): 2667/6542
    Number of objects (OH): 3184/4255
    Number of objects (SiO): 1971/2329
    Number of objects (CH3OH I): 1430/1976
    Number of objects (CH3OH II): 1302/5362
    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 category33/113 (29.2%)24/92 (26.1%)10/52 (19.2%)10/42 (23.8%)5/35 (14.3%)-1/-2 0/4 ( 0.0%)
    Young Stellar Objects15 (24.2%)11 (21.2%)5 (16.1%)4 (14.3%)3 (13.0%)-1 0 ( 0.0%)
    Radio-emitting sources12 (23.1%)6 (14.6%)5 (14.3%)7 (21.2%)3 (10.0%)-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 (22.5%)7 (20.6%)2 (10.0%)1 ( 6.2%)2 (13.3%)-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 MIXED category62/133 (46.6%)51/103 (49.5%)21/42 (50.0%)11/19 (57.9%)14/30 (46.7%)-1/-2 2/5 (40.0%)
    Maser objects related to EVOLVED category1961/3511 (55.9%)1899/3334 (57.0%)64/113 (56.6%)2/6 (33.3%)10/20 (50.0%)-1/-2 3/6 (50.0%)
    Stars360 (45.2%)349 (46.1%)12 (36.4%)1 (33.3%)2 (33.3%)-1 1 (50.0%)
    Mira stars768 (75.2%)751 (75.7%)2 (66.7%)0 2 (50.0%)-1 0
    OH/IR stars259 (74.4%)255 (75.0%)16 (80.0%)2 (66.7%)2 (66.7%)-1 1 (100.0%)
    AGB/Post-AGB stars358 (66.9%)350 (67.2%)28 (71.8%)1 (50.0%)8 (66.7%)-1 1 (50.0%)
    Other stars299 (35.3%)276 (35.7%)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 sources57 (48.3%)26 (45.6%)1 ( 7.7%)1 (33.3%)0 ( 0.0%)-1 0
    Unknown source types13 (44.8%)13 (59.1%)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 category}} & 33/80 & 0/0 & 10/32 & 10/42 \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 15/47 & 0/0 & 4/24 & 5/26 \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 12/40 & 0/0 & 7/26 & 5/30 \\
    & \texttt{Radio(cm)} & & & & \\
    Dense cores & \texttt{denseCore} & 0/13 & 0/0 & 0/10 & 0/11 \\
    HII regions & \texttt{HII, Bubble} & 1/32 & 0/0 & 1/18 & 1/21 \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 9/31 & 0/0 & 1/15 & 2/18 \\
    Outflow sources & \texttt{Outflow, outflow?} & 0/2 & 0/0 & 0/0 & 0/0 \\
    Other SFR sources & \texttt{Region, SFregion, ISM, HH} & 1/0 & 0/0 & 1/0 & 1/0 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to MIXED category}} & 62/71 & 15/16 & 11/8 & 21/21 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to EVOLVED category}} & 1961/1550 & 722/463 & 2/4 & 64/49 \\
    Stars & \texttt{Star} & 360/436 & 59/40 & 1/2 & 12/21 \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 768/253 & 568/194 & 0/0 & 2/1 \\
    OH/IR stars & \texttt{OH/IR} & 259/89 & 54/4 & 2/1 & 16/4 \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 358/177 & 20/26 & 1/1 & 28/11 \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 299/548 & 89/238 & 1/2 & 11/11 \\
    Star clusters & \texttt{OpCl, Cl*, Cl*?} & 2/5 & 1/3 & 1/1 & 1/1 \\
    Planetary nebulas & \texttt{PN, PN?, RfNeb, BrNeb, *inNeb} & 3/9 & 0/3 & 0/0 & 0/1 \\
    Supernova Remnats & \texttt{SN, SNR, SNR?} & 1/2 & 0/0 & 0/0 & 0/1 \\
    \multicolumn{2}{l}{\textbf{Other sources}} & 57/61 & 5/8 & 1/2 & 1/12 \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 13/16 & 0/0 & 0/2 & 0/3 \\
    & \texttt{EmObj} & & & & \\
    Extragalactic sources & \texttt{StarburstG, GinPair, Seyfert, } & 10/10 & 5/5 & 0/0 & 0/0 \\
    & \texttt{AGN, Galaxy, EmG, LSB\_G, HII\_G, } & & & & \\
    No associated SIMBAD sources & & 34/36 & 0/3 & 1/0 & 1/9



    target type Objects (total)SFREVOLVEDMIXEDOTHER
    targeted-1/-1 (50.0) -1/-1 (50.0) -1/-1 (50.0) -1/-1 (50.0) -1/-1 (50.0)
    blind-1/-1 (50.0) -1/-1 (50.0) -1/-1 (50.0) -1/-1 (50.0) -1/-1 (50.0)
  • 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