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 category1433/4281 (33.5%)880/2138 (41.2%)1025/2346 (43.7%)988/1987 (49.7%)774/2057 (37.6%)-1/-2 125/202 (61.9%)
    Young Stellar Objects964 (39.3%)565 (43.5%)674 (45.4%)675 (47.8%)555 (41.6%)-1 95 (66.0%)
    Radio-emitting sources922 (37.2%)568 (48.1%)680 (43.1%)668 (48.9%)600 (38.9%)-1 114 (63.3%)
    Dense cores750 (44.0%)443 (61.6%)655 (47.5%)660 (52.7%)538 (42.1%)-1 106 (73.6%)
    HII regions638 (47.9%)518 (53.9%)461 (54.4%)472 (61.1%)356 (55.6%)-1 116 (68.2%)
    Molecular clouds581 (32.8%)350 (44.8%)446 (42.7%)435 (48.8%)379 (39.5%)-1 79 (69.3%)
    Outflow sources167 (80.7%)114 (85.1%)141 (86.5%)150 (87.7%)89 (83.2%)-1 13 (100.0%)
    Other SFR sources63 (48.8%)48 (53.3%)25 (73.5%)30 (76.9%)33 (62.3%)-1 12 (92.3%)
    Maser objects related to MIXED category340/799 (42.6%)221/514 (43.0%)178/328 (54.3%)178/305 (58.4%)148/282 (52.5%)-1/-2 30/42 (71.4%)
    Maser objects related to EVOLVED category686/3141 (21.8%)641/2978 (21.5%)63/168 (37.5%)14/26 (53.8%)12/36 (33.3%)-1/-2 1/20 ( 5.0%)
    Stars114 (17.2%)105 (17.0%)15 (48.4%)2 (40.0%)2 (33.3%)-1 0 ( 0.0%)
    Mira stars218 (49.0%)216 (49.2%)4 (100.0%)1 (100.0%)1 (100.0%)-1 0
    OH/IR stars120 (42.3%)114 (41.6%)16 (48.5%)1 (50.0%)2 (50.0%)-1 0 ( 0.0%)
    AGB/Post-AGB stars72 (30.0%)67 (29.1%)14 (45.2%)4 (66.7%)1 (25.0%)-1 0 ( 0.0%)
    Other stars141 (20.2%)122 (19.6%)9 (37.5%)2 (66.7%)3 (60.0%)-1 0 ( 0.0%)
    Star clusters5 (20.8%)5 (21.7%)1 (100.0%)1 (100.0%)1 (50.0%)-1 0
    Planetary nebulas13 ( 6.1%)13 ( 6.9%)3 (14.3%)0 ( 0.0%)0 -1 1 ( 5.9%)
    Supernova Remnats0 ( 0.0%)0 ( 0.0%)0 0 0 -1 0
    Other sources208 (21.1%)85 (15.2%)60 (63.2%)27 (69.2%)15 (53.6%)-1 3 (60.0%)
    Unknown source types63 (36.8%)35 (31.5%)18 (60.0%)15 (68.2%)2 (25.0%)-1 0
    Extragalactic sources38 ( 9.7%)35 ( 9.8%)10 (76.9%)11 (73.3%)12 (75.0%)-1 3 (75.0%)
    No associated SIMBAD sources107 (25.1%)15 (16.5%)32 (61.5%)1 (50.0%)1 (25.0%)-1 0 ( 0.0%)


    \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}} & 1433/2848 & 10/17 & 988/999 & 1025/1321 \\
    Young Stellar Objects & \texttt{YSO, Candidate\_YSO} & 964/1490 & 9/14 & 675/738 & 674/811 \\
    Radio-emitting sources & \texttt{Radio, Radio(sub-mm), Radio(mm), } & 922/1558 & 8/4 & 668/699 & 680/897 \\
    & \texttt{Radio(cm)} & & & & \\
    Dense cores & \texttt{denseCore} & 750/953 & 5/2 & 660/593 & 655/723 \\
    HII regions & \texttt{HII, Bubble} & 638/693 & 4/2 & 472/300 & 461/387 \\
    Molecular clouds & \texttt{MolCld, PartOfCloud, Cloud, DkNeb} & 581/1193 & 4/2 & 435/456 & 446/599 \\
    Outflow sources & \texttt{Outflow, outflow?} & 167/40 & 0/0 & 150/21 & 141/22 \\
    Other SFR sources & \texttt{Region, SFregion, ISM, HH} & 63/66 & 0/0 & 30/9 & 25/9 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to MIXED category}} & 340/459 & 81/78 & 178/127 & 178/150 \\
    \multicolumn{2}{l}{\textbf{Maser objects related to EVOLVED category}} & 686/2455 & 318/566 & 14/12 & 63/105 \\
    Stars & \texttt{Star} & 114/547 & 24/60 & 2/3 & 15/16 \\
    Mira stars & \texttt{Mira, Candidate\_Mi*} & 218/227 & 193/196 & 1/0 & 4/0 \\
    OH/IR stars & \texttt{OH/IR} & 120/164 & 40/19 & 1/1 & 16/17 \\
    AGB/Post-AGB stars & \texttt{AGB*, Candidate\_AGB*, post-AGB*, } & 72/168 & 19/37 & 4/2 & 14/17 \\
    & \texttt{Candidate\_post-AGB*} & & & & \\
    Other stars & \fnsymbol{footnote} & 141/558 & 75/307 & 2/1 & 9/15 \\
    Star clusters & \texttt{OpCl, Cl*, Cl*?} & 5/19 & 1/3 & 1/0 & 1/0 \\
    Planetary nebulas & \texttt{PN, PN?, RfNeb, BrNeb, *inNeb} & 13/201 & 2/21 & 0/2 & 3/18 \\
    Supernova Remnats & \texttt{SN, SNR, SNR?} & 0/9 & 0/0 & 0/0 & 0/0 \\
    \multicolumn{2}{l}{\textbf{Other sources}} & 208/780 & 11/39 & 27/12 & 60/35 \\
    Unknown source types & \texttt{Maser, X, Unknown, multiple\_object, } & 63/108 & 4/23 & 15/7 & 18/12 \\
    & \texttt{EmObj} & & & & \\
    Extragalactic sources & \texttt{StarburstG, GinPair, Seyfert, } & 38/353 & 5/9 & 11/4 & 10/3 \\
    & \texttt{AGN, Galaxy, EmG, LSB\_G, HII\_G, } & & & & \\
    No associated SIMBAD sources & & 107/319 & 2/7 & 1/1 & 32/20



    target type Objects (total)SFREVOLVEDMIXEDOTHER
    targeted2371/6542 (26.6) 1290/2848 (31.2) 612/2455 (20.0) 322/459 (41.2) 63/319 (16.5)
    blind296/0 (100.0) 143/0 (100.0) 74/0 (100.0) 18/0 (100.0) 44/0 (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