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): 7984/9202
    Number of observations (SiO): 4040/5713
    Number of observations (CH3OH I): 3361/7476
    Number of observations (CH3OH II): 7903/10116
    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): 1443/5349
    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 category734/1888 (38.9%)332/872 (38.1%)521/1241 (42.0%)568/1261 (45.0%)420/1184 (35.5%)-1/-2 65/163 (39.9%)
    Young Stellar Objects409 (31.4%)205 (34.0%)291 (33.6%)312 (35.5%)233 (27.3%)-1 43 (35.5%)
    Radio-emitting sources539 (40.5%)251 (40.5%)355 (41.5%)398 (45.2%)340 (36.4%)-1 60 (40.5%)
    Dense cores390 (43.6%)211 (48.1%)347 (44.6%)357 (44.8%)255 (37.6%)-1 57 (46.7%)
    HII regions254 (41.6%)196 (41.8%)195 (44.2%)205 (45.4%)162 (39.7%)-1 55 (41.0%)
    Molecular clouds298 (38.7%)157 (43.0%)250 (41.3%)264 (43.3%)195 (36.4%)-1 43 (45.7%)
    Outflow sources166 (66.7%)89 (70.1%)146 (68.5%)153 (70.2%)71 (70.3%)-1 8 (80.0%)
    Other SFR sources30 (38.0%)24 (40.0%)17 (68.0%)19 (65.5%)18 (43.9%)-1 9 (81.8%)
    Maser objects related to MIXED category584/769 (75.9%)122/240 (50.8%)326/406 (80.3%)381/456 (83.6%)325/412 (78.9%)-1/-2 12/27 (44.4%)
    Maser objects related to EVOLVED category49/243 (20.2%)5/172 ( 2.9%)16/31 (51.6%)13/17 (76.5%)7/11 (63.6%)-1/-2 0/1 ( 0.0%)
    Stars23 (35.9%)3 ( 8.1%)7 (87.5%)4 (80.0%)2 (66.7%)-1 0
    Mira stars18 (90.0%)1 (33.3%)6 (100.0%)7 (100.0%)4 (100.0%)-1 0
    OH/IR stars11 (28.2%)0 ( 0.0%)5 (50.0%)4 (100.0%)1 (100.0%)-1 0
    AGB/Post-AGB stars2 ( 7.7%)1 ( 4.2%)1 (33.3%)1 (100.0%)0 -1 0
    Other stars37 (25.7%)2 ( 2.2%)13 (92.9%)10 (90.9%)7 (77.8%)-1 0
    Star clusters1 (12.5%)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 Remnats2 (50.0%)0 0 ( 0.0%)0 0 -1 0
    Other sources63 (12.5%)28 (50.0%)16 (64.0%)14 (70.0%)8 (57.1%)-1 2 (50.0%)
    Unknown source types12 (42.9%)3 (50.0%)3 (60.0%)3 (60.0%)1 (100.0%)-1 0
    Extragalactic sources25 (49.0%)23 (56.1%)6 (75.0%)6 (75.0%)5 (50.0%)-1 2 (50.0%)
    No associated SIMBAD sources26 ( 6.1%)2 (22.2%)7 (58.3%)5 (71.4%)2 (66.7%)-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}} & 734/1154 & 35/10 & 568/693 & 521/720 \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 409/892 & 13/10 & 312/567 & 291/576 \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 539/792 & 31/2 & 398/482 & 355/501 \\
    & \texttt{Radio(cm)} & & & & \\
    Dense cores & \texttt{denseCore} & 390/505 & 7/2 & 357/440 & 347/431 \\
    HII regions & \texttt{HII, Bubble} & 254/357 & 7/1 & 205/247 & 195/246 \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 298/472 & 10/3 & 264/345 & 250/356 \\
    Outflow sources & \texttt{Outflow, outflow?} & 166/83 & 0/0 & 153/65 & 146/67 \\
    Other SFR sources & \texttt{Region, SFregion, ISM, HH} & 30/49 & 1/0 & 19/10 & 17/8 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to MIXED category}} & 584/185 & 404/42 & 381/75 & 326/80 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to EVOLVED category}} & 49/194 & 33/59 & 13/4 & 16/15 \\
    Stars & \texttt{Star} & 23/41 & 17/10 & 4/1 & 7/1 \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 18/2 & 17/1 & 7/0 & 6/0 \\
    OH/IR stars & \texttt{OH/IR} & 11/28 & 11/2 & 4/0 & 5/5 \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 2/24 & 1/1 & 1/0 & 1/2 \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 37/107 & 31/55 & 10/1 & 13/1 \\
    Star clusters & \texttt{OpCl, Cl*, Cl*?} & 1/7 & 1/4 & 0/0 & 0/0 \\
    Planetary nebulas & \texttt{PN, PN?, RfNeb, BrNeb, *inNeb} & 1/26 & 0/10 & 0/0 & 0/1 \\
    Supernova Remnats & \texttt{SN, SNR, SNR?} & 2/2 & 2/0 & 0/0 & 0/1 \\
    \multicolumn{2}{l}{\textbf{Other sources}} & 63/443 & 3/5 & 14/6 & 16/9 \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 12/16 & 2/1 & 3/2 & 3/2 \\
    & \texttt{EmObj} & & & & \\
    Extragalactic sources & \texttt{StarburstG, GinPair, Seyfert, } & 25/26 & 1/2 & 6/2 & 6/2 \\
    & \texttt{AGN, Galaxy, EmG, LSB\_G, HII\_G, } & & & & \\
    No associated SIMBAD sources & & 26/401 & 0/2 & 5/2 & 7/5



    target type Objects (total)SFREVOLVEDMIXEDOTHER
    targeted653/1976 (24.8) 510/1154 (30.6) 5/194 (2.5) 97/185 (34.4) 14/401 (3.4)
    blind777/0 (100.0) 224/0 (100.0) 44/0 (100.0) 487/0 (100.0) 12/0 (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