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): 11737/16144
    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): 2793/6516
    Number of objects (OH): 3703/4832
    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 category98 (38.0%)79 (37.8%)31 (31.3%)20 (31.7%)17 (25.4%)-1 2 (28.6%)
    Young Stellar Objects15 (22.1%)11 (19.0%)5 (15.2%)4 (13.8%)3 (12.5%)-1 0 ( 0.0%)
    Radio-emitting sources12 (21.4%)6 (13.3%)5 (13.5%)6 (17.6%)3 ( 9.4%)-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 ( 3.1%)1 ( 3.3%)1 ( 4.8%)1 ( 5.6%)1 ( 5.6%)-1 0 ( 0.0%)
    Molecular clouds9 (23.7%)7 (21.2%)2 (11.1%)1 ( 7.1%)2 (15.4%)-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 category1735 (57.5%)1687 (58.4%)58 (61.7%)3 (50.0%)11 (61.1%)-1 3 (60.0%)
    Stars336 (45.5%)327 (46.4%)13 (40.6%)1 (33.3%)2 (40.0%)-1 1 (50.0%)
    Mira stars765 (75.2%)748 (75.7%)2 (66.7%)0 2 (50.0%)-1 0
    OH/IR stars235 (76.3%)231 (77.3%)14 (77.8%)2 (66.7%)2 (66.7%)-1 1 (100.0%)
    AGB/Post-AGB stars356 (67.0%)348 (67.3%)28 (70.0%)2 (66.7%)9 (75.0%)-1 1 (50.0%)
    Other stars294 (35.2%)271 (35.6%)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 sources294 (46.6%)211 (47.0%)5 (17.2%)1 (33.3%)0 ( 0.0%)-1 0 ( 0.0%)
    Unknown source types211 (45.1%)197 (47.7%)4 (21.1%)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 sources73 (51.0%)6 (27.3%)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}} & 98 (38.0\%) & 15 (46.9\%) & 20 (31.7\%) & 31 (31.3\%) & 17 (25.4\%) & 79 (37.8\%) & 2 (28.6\%) \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 15 (22.1\%) & 0 & 4 (13.8\%) & 5 (15.2\%) & 3 (12.5\%) & 11 (19.0\%) & 0 ( 0.0\%) \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 12 (21.4\%) & 0 & 6 (17.6\%) & 5 (13.5\%) & 3 ( 9.4\%) & 6 (13.3\%) & 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 ( 3.1\%) & 0 & 1 ( 5.6\%) & 1 ( 4.8\%) & 1 ( 5.6\%) & 1 ( 3.3\%) & 0 ( 0.0\%) \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 9 (23.7\%) & 0 & 1 ( 7.1\%) & 2 (11.1\%) & 2 (15.4\%) & 7 (21.2\%) & 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}} & 1735 (57.5\%) & 709 (61.3\%) & 3 (50.0\%) & 58 (61.7\%) & 11 (61.1\%) & 1687 (58.4\%) & 3 (60.0\%) \\
    Stars & \texttt{Star} & 336 (45.5\%) & 60 (61.2\%) & 1 (33.3\%) & 13 (40.6\%) & 2 (40.0\%) & 327 (46.4\%) & 1 (50.0\%) \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 765 (75.2\%) & 568 (74.6\%) & 0 & 2 (66.7\%) & 2 (50.0\%) & 748 (75.7\%) & 0 \\
    OH/IR stars & \texttt{OH/IR} & 235 (76.3\%) & 51 (92.7\%) & 2 (66.7\%) & 14 (77.8\%) & 2 (66.7\%) & 231 (77.3\%) & 1 (100.0\%) \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 356 (67.0\%) & 20 (43.5\%) & 2 (66.7\%) & 28 (70.0\%) & 9 (75.0\%) & 348 (67.3\%) & 1 (50.0\%) \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 294 (35.2\%) & 89 (27.2\%) & 1 (33.3\%) & 11 (50.0\%) & 2 (28.6\%) & 271 (35.6\%) & 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}} & 294 (46.6\%) & 15 (38.5\%) & 1 (33.3\%) & 5 (17.2\%) & 0 ( 0.0\%) & 211 (47.0\%) & 0 ( 0.0\%) \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 211 (45.1\%) & 10 (38.5\%) & 0 ( 0.0\%) & 4 (21.1\%) & 0 ( 0.0\%) & 197 (47.7\%) & 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 & & 73 (51.0\%) & 0 ( 0.0\%) & 1 (100.0\%) & 1 (10.0\%) & 0 ( 0.0\%) & 6 (27.3\%) & 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