from astroquery.splatalogue import Splatalogue,utils
from astropy import units as u
# find all CO lines between 100 and 1000 GHz
# Note the spaces around CO: chemical_name is a regular
# expression, so this excludes names like 13CO and C18O
table = Splatalogue.query_lines(100*u.GHz, 1000*u.GHz,
chemical_name=" CO ")
table
Species | Chemical Name | Freq-GHz | Freq Err | ... | E_U (cm^-1) | E_U (K) | Linelist |
---|---|---|---|---|---|---|---|
COv=1 | Carbon Monoxide | 114.22175 | 1.3e-06 | ... | 2147.08113 | 3089.15304 | CDMS |
COv=1 | Carbon Monoxide | 114.22176 | 3e-06 | ... | 2147.08203 | 3089.15433 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 3.84503 | 5.53211 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 3.84503 | 5.53211 | JPL |
COv=0 | Carbon Monoxide | 115.2712 | 1e-06 | ... | 0.0 | 0.0 | Lovas |
COv=0 | Carbon Monoxide | 115.2712 | 0.0 | ... | 3.84503 | 5.53211 | SLAIM |
COv=1 | Carbon Monoxide | -- | -- | ... | 2154.70101 | 3100.11628 | CDMS |
COv=1 | Carbon Monoxide | 228.43911 | 7e-06 | ... | 2154.70191 | 3100.11758 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 11.53492 | 16.59608 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 11.53492 | 16.59608 | JPL |
COv=0 | Carbon Monoxide | 230.538 | 0.001 | ... | 0.0 | 0.0 | Lovas |
... | ... | ... | ... | ... | ... | ... | ... |
COv=1 | Carbon Monoxide | -- | -- | ... | 2249.93337 | 3237.13362 | CDMS |
COv=1 | Carbon Monoxide | 799.3057 | 2.3e-05 | ... | 2249.93397 | 3237.13448 | SLAIM |
COv=0 | Carbon Monoxide | 806.6518 | 1e-06 | ... | 0.0 | 0.0 | Lovas |
COv=0 | Carbon Monoxide | 806.6518 | 0.0 | ... | 107.64201 | 154.87195 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 107.64241 | 154.87252 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 107.64241 | 154.87252 | JPL |
COv=1 | Carbon Monoxide | -- | -- | ... | 2280.40128 | 3280.9699 | CDMS |
COv=1 | Carbon Monoxide | 913.40417 | 2.5e-05 | ... | 2280.40188 | 3280.97076 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 138.39033 | 199.11167 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 138.39033 | 199.11167 | JPL |
COv=0 | Carbon Monoxide | 921.7997 | 1e-06 | ... | 138.38993 | 199.11109 | SLAIM |
print(Splatalogue.query_lines.__doc__)
Queries the service and returns a table object. The Splatalogue service returns lines with rest frequencies in the range [min_frequency, max_frequency] Parameters ---------- min_frequency : `astropy.unit` max_frequency : `astropy.unit` Minimum and maximum frequency (or any spectral() equivalent) Other Parameters ---------------- chemical_name : str Name of the chemical to search for. Treated as a regular expression. An empty set ('', (), [], {}) will match *any* species. Example: "H2CO" - 13 species have H2CO somewhere in their formula "Formaldehyde" - There are 8 isotopologues of Formaldehyde (e.g., H213CO) "formaldehyde" - Thioformaldehyde,Cyanoformaldehyde "formaldehyde",flags=re.I - Formaldehyde,thioformaldehyde, and Cyanoformaldehyde " H2CO " - Just 1 species, H2CO. The spaces prevent including others. chem_re_flags : int See the `re` module energy_min : None or float energy_max : None or float Energy range to include. See energy_type energy_type : "el_cm1","eu_cm1","eu_k","el_k" Type of energy to restrict. L/U for lower/upper state energy, cm/K for *inverse* cm, i.e. wavenumber, or K for Kelvin intensity_lower_limit : None or float Lower limit on the intensity. See intensity_type intensity_type : None or 'sij','cdms_jpl','aij' The type of intensity on which to place a lower limit transition : str e.g. 1-0 version : 'v1.0' or 'v2.0' Data version exclude : list Types of lines to exclude. Default is: ('potential','atmospheric','probable') Can also exclude 'known' only_NRAO_recommended : bool Show only NRAO recommended species? line_lists : list Options: Lovas, SLAIM, JPL, CDMS, ToyoMA, OSU, Recomb, Lisa, RFI line_strengths : list CDMS/JPL Intensity : ls1 Sij : ls3 Aij : ls4 Lovas/AST : ls5 energy_levels : list E_lower (cm^-1) : el1 E_lower (K) : el2 E_upper (cm^-1) : el3 E_upper (K) : el4 export : bool Set up arguments for the export server (as opposed to the HTML server)? export_limit : int Maximum number of lines in output file noHFS : bool No HFS Display displayHFS : bool Display HFS Intensity show_unres_qn : bool Display Unresolved Quantum Numbers show_upper_degeneracy : bool Display Upper State Degeneracy show_molecule_tag : bool Display Molecule Tag show_qn_code : bool Display Quantum Number Code show_lovas_labref : bool Display Lab Ref show_lovas_obsref : bool Display Obs Ref show_orderedfreq_only : bool Display Ordered Frequency ONLY show_nrao_recommended : bool Display NRAO Recommended Frequencies Returns ------- An `astropy.table.Table` object
# find all CO lines *you might expect to see* between 100 and 1000 GHz
# by selecting lines with an upper state energy <= 300 K
table2 = Splatalogue.query_lines(100*u.GHz, 1000*u.GHz,
chemical_name=" CO ", energy_max=300,
energy_type='eu_k')
table2
Species | Chemical Name | Freq-GHz | Freq Err | ... | E_U (cm^-1) | E_U (K) | Linelist |
---|---|---|---|---|---|---|---|
COv=0 | Carbon Monoxide | -- | -- | ... | 3.84503 | 5.53211 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 3.84503 | 5.53211 | JPL |
COv=0 | Carbon Monoxide | 115.2712 | 0.0 | ... | 3.84503 | 5.53211 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 11.53492 | 16.59608 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 11.53492 | 16.59608 | JPL |
COv=0 | Carbon Monoxide | 230.538 | 0.0 | ... | 11.53492 | 16.59608 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 23.06951 | 33.19169 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 23.06951 | 33.19169 | JPL |
COv=0 | Carbon Monoxide | 345.79599 | 0.0 | ... | 23.06951 | 33.19169 | SLAIM |
COv=0 | Carbon Monoxide | 461.04077 | 0.0 | ... | 38.44766 | 55.31729 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 38.44816 | 55.31801 | CDMS |
... | ... | ... | ... | ... | ... | ... | ... |
COv=0 | Carbon Monoxide | -- | -- | ... | 57.67033 | 82.97426 | JPL |
COv=0 | Carbon Monoxide | 576.26793 | 0.0 | ... | 57.67023 | 82.97412 | SLAIM |
COv=0 | Carbon Monoxide | 691.47308 | 0.0 | ... | 80.73506 | 116.15907 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 80.73546 | 116.15965 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 80.73546 | 116.15965 | JPL |
COv=0 | Carbon Monoxide | 806.6518 | 0.0 | ... | 107.64201 | 154.87195 | SLAIM |
COv=0 | Carbon Monoxide | -- | -- | ... | 107.64241 | 154.87252 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 107.64241 | 154.87252 | JPL |
COv=0 | Carbon Monoxide | -- | -- | ... | 138.39033 | 199.11167 | CDMS |
COv=0 | Carbon Monoxide | -- | -- | ... | 138.39033 | 199.11167 | JPL |
COv=0 | Carbon Monoxide | 921.7997 | 1e-06 | ... | 138.38993 | 199.11109 | SLAIM |
print(len(table2))
24
table2.pprint(max_lines=100,max_width=70)
Species Chemical Name Freq-GHz ... E_U (cm^-1) E_U (K) Linelist ------- --------------- --------- ... ----------- --------- -------- COv=0 Carbon Monoxide -- ... 3.84503 5.53211 CDMS COv=0 Carbon Monoxide -- ... 3.84503 5.53211 JPL COv=0 Carbon Monoxide 115.2712 ... 3.84503 5.53211 SLAIM COv=0 Carbon Monoxide -- ... 11.53492 16.59608 CDMS COv=0 Carbon Monoxide -- ... 11.53492 16.59608 JPL COv=0 Carbon Monoxide 230.538 ... 11.53492 16.59608 SLAIM COv=0 Carbon Monoxide -- ... 23.06951 33.19169 CDMS COv=0 Carbon Monoxide -- ... 23.06951 33.19169 JPL COv=0 Carbon Monoxide 345.79599 ... 23.06951 33.19169 SLAIM COv=0 Carbon Monoxide 461.04077 ... 38.44766 55.31729 SLAIM COv=0 Carbon Monoxide -- ... 38.44816 55.31801 CDMS COv=0 Carbon Monoxide -- ... 38.44816 55.31801 JPL COv=0 Carbon Monoxide -- ... 57.67033 82.97426 CDMS COv=0 Carbon Monoxide -- ... 57.67033 82.97426 JPL COv=0 Carbon Monoxide 576.26793 ... 57.67023 82.97412 SLAIM COv=0 Carbon Monoxide 691.47308 ... 80.73506 116.15907 SLAIM COv=0 Carbon Monoxide -- ... 80.73546 116.15965 CDMS COv=0 Carbon Monoxide -- ... 80.73546 116.15965 JPL COv=0 Carbon Monoxide 806.6518 ... 107.64201 154.87195 SLAIM COv=0 Carbon Monoxide -- ... 107.64241 154.87252 CDMS COv=0 Carbon Monoxide -- ... 107.64241 154.87252 JPL COv=0 Carbon Monoxide -- ... 138.39033 199.11167 CDMS COv=0 Carbon Monoxide -- ... 138.39033 199.11167 JPL COv=0 Carbon Monoxide 921.7997 ... 138.38993 199.11109 SLAIM
dir(utils)
['__builtins__', '__doc__', '__file__', '__name__', '__package__', 'astropy', 'clean_column_headings', 'column_headings_map', 'merge_frequencies', 'minimize_table', 'np']
minitable2 = utils.minimize_table(table2)
minitable2
Species | Chemical Name | QNs | Freq | log10(Aij) | EU_K |
---|---|---|---|---|---|
COv=0 | Carbon Monoxide | 1-0 | 115.2712 | -7.14246 | 5.53211 |
COv=0 | Carbon Monoxide | 1-0 | 115.2712 | -7.14246 | 5.53211 |
COv=0 | Carbon Monoxide | 1-0 | 115.2712 | -7.14236 | 5.53211 |
COv=0 | Carbon Monoxide | 2-1 | 230.538 | -6.1605 | 16.59608 |
COv=0 | Carbon Monoxide | 2-1 | 230.538 | -6.1605 | 16.59608 |
COv=0 | Carbon Monoxide | 2-1 | 230.538 | -6.16011 | 16.59608 |
COv=0 | Carbon Monoxide | 3-2 | 345.79599 | -5.60266 | 33.19169 |
COv=0 | Carbon Monoxide | 3-2 | 345.79599 | -5.60266 | 33.19169 |
COv=0 | Carbon Monoxide | 3-2 | 345.79599 | -5.60192 | 33.19169 |
COv=0 | Carbon Monoxide | 4-3 | 461.04077 | -5.21137 | 55.31729 |
COv=0 | Carbon Monoxide | 4-3 | 461.04077 | -5.2128 | 55.31801 |
... | ... | ... | ... | ... | ... |
COv=0 | Carbon Monoxide | 5-4 | 576.26793 | -4.91318 | 82.97426 |
COv=0 | Carbon Monoxide | 5-4 | 576.26793 | -4.91095 | 82.97412 |
COv=0 | Carbon Monoxide | 6-5 | 691.47308 | -4.66687 | 116.15907 |
COv=0 | Carbon Monoxide | 6-5 | 691.47308 | -4.67011 | 116.15965 |
COv=0 | Carbon Monoxide | 6-5 | 691.47308 | -4.67011 | 116.15965 |
COv=0 | Carbon Monoxide | 7-6 | 806.65181 | -4.46134 | 154.87195 |
COv=0 | Carbon Monoxide | 7-6 | 806.65181 | -4.46569 | 154.87252 |
COv=0 | Carbon Monoxide | 7-6 | 806.65181 | -4.46569 | 154.87252 |
COv=0 | Carbon Monoxide | 8-7 | 921.7997 | -4.28954 | 199.11167 |
COv=0 | Carbon Monoxide | 8-7 | 921.7997 | -4.28954 | 199.11167 |
COv=0 | Carbon Monoxide | 8-7 | 921.7997 | -4.28385 | 199.11109 |
table3 = Splatalogue.query_lines(0.1*u.GHz, 1000*u.GHz,
chemical_name='Ethylene Glycol')
utils.minimize_table(table3)
Species | Chemical Name | ... | log10(Aij) | EU_K |
---|---|---|---|---|
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -11.00167 | 67.4274 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.60752 | 106.46978 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.61521 | 166.35843 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.42186 | 225.1167 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.45422 | 309.1873 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.77228 | 88.16819 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.23008 | 31.8213 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.10543 | 12.56037 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.37322 | 406.56442 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.31197 | 116.47924 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -10.36801 | 617.11187 |
... | ... | ... | ... | ... |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -6.20913 | 235.09591 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -5.65762 | 133.20858 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -5.65777 | 133.20849 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -4.74163 | 1002.72286 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -6.12663 | 605.64647 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -6.12687 | 605.64652 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -4.86602 | 254.49938 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -5.02142 | 364.72912 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -4.86899 | 254.19729 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -6.18188 | 583.71061 |
g'Ga-(CH2OH)2 | Ethylene Glycol | ... | -4.80444 | 641.26927 |
table2.write('test.csv',format='ascii.csv')
cat test.csv
Species,Chemical Name,Freq-GHz,Freq Err,Meas Freq-GHz,Meas Freq Err,Resolved QNs,CDMS/JPL Intensity,S<sub>ij</sub>,Log<sub>10</sub> (A<sub>ij</sub>),Lovas/AST Intensity,E_L (cm^-1),E_L (K),E_U (cm^-1),E_U (K),Linelist COv=0,Carbon Monoxide,--,--,115.2712,5e-07,1-0,-5.0105,1.0,-7.14246,--,0.0,0.0,3.84503,5.53211,CDMS COv=0,Carbon Monoxide,--,--,115.2712,5e-07,1-0,-5.0105,1.0,-7.14246,--,0.0,0.0,3.84503,5.53211,JPL COv=0,Carbon Monoxide,115.2712,0.0,115.2712,1e-06,1-0,0.0,1.0,-7.14236,60.0,0.0,0.0,3.84503,5.53211,SLAIM COv=0,Carbon Monoxide,--,--,230.538,5e-07,2-1,-4.1197,2.0,-6.1605,--,3.845,5.53207,11.53492,16.59608,CDMS COv=0,Carbon Monoxide,--,--,230.538,5e-07,2-1,-4.1197,2.0,-6.1605,--,3.845,5.53207,11.53492,16.59608,JPL COv=0,Carbon Monoxide,230.538,0.0,230.538,1e-06,2-1,0.0,2.0,-6.16011,70.0,3.845,5.53207,11.53492,16.59608,SLAIM COv=0,Carbon Monoxide,--,--,345.79599,5e-07,3-2,-3.6118,3.0,-5.60266,--,11.535,16.5962,23.06951,33.19169,CDMS COv=0,Carbon Monoxide,--,--,345.79599,5e-07,3-2,-3.6118,3.0,-5.60266,--,11.535,16.5962,23.06951,33.19169,JPL COv=0,Carbon Monoxide,345.79599,0.0,345.79599,1e-06,3-2,0.0,3.0,-5.60192,70.0,11.535,16.5962,23.06951,33.19169,SLAIM COv=0,Carbon Monoxide,461.04077,0.0,461.04077,1e-06,4-3,0.0,4.0,-5.21137,60.0,23.069,33.19095,38.44766,55.31729,SLAIM COv=0,Carbon Monoxide,--,--,461.04077,5e-07,4-3,-3.2657,4.0,-5.2128,--,23.0695,33.19167,38.44816,55.31801,CDMS COv=0,Carbon Monoxide,--,--,461.04077,5e-07,4-3,-3.2657,4.0,-5.2128,--,23.0695,33.19167,38.44816,55.31801,JPL COv=0,Carbon Monoxide,--,--,576.26793,5e-07,5-4,-3.0118,5.0,-4.91318,--,38.4481,55.31792,57.67033,82.97426,CDMS COv=0,Carbon Monoxide,--,--,576.26793,5e-07,5-4,-3.0118,5.0,-4.91318,--,38.4481,55.31792,57.67033,82.97426,JPL COv=0,Carbon Monoxide,576.26793,0.0,576.26793,1e-06,5-4,0.0,5.0,-4.91095,--,38.448,55.31778,57.67023,82.97412,SLAIM COv=0,Carbon Monoxide,691.47308,0.0,691.47308,1e-06,6-5,0.0,6.0,-4.66687,100.0,57.67,82.97379,80.73506,116.15907,SLAIM COv=0,Carbon Monoxide,--,--,691.47308,5e-07,6-5,-2.8193,6.0,-4.67011,--,57.6704,82.97436,80.73546,116.15965,CDMS COv=0,Carbon Monoxide,--,--,691.47308,5e-07,6-5,-2.8193,6.0,-4.67011,--,57.6704,82.97436,80.73546,116.15965,JPL COv=0,Carbon Monoxide,806.6518,0.0,806.65181,5e-06,7-6,0.0,7.0,-4.46134,110.0,80.735,116.15899,107.64201,154.87195,SLAIM COv=0,Carbon Monoxide,--,--,806.65181,5e-06,7-6,-2.6716,6.9,-4.46569,--,80.7354,116.15956,107.64241,154.87252,CDMS COv=0,Carbon Monoxide,--,--,806.65181,5e-06,7-6,-2.6716,6.9,-4.46569,--,80.7354,116.15956,107.64241,154.87252,JPL COv=0,Carbon Monoxide,--,--,921.7997,5e-06,8-7,-2.559,7.9,-4.28954,--,107.6424,154.87251,138.39033,199.11167,CDMS COv=0,Carbon Monoxide,--,--,921.7997,5e-06,8-7,-2.559,7.9,-4.28954,--,107.6424,154.87251,138.39033,199.11167,JPL COv=0,Carbon Monoxide,921.7997,1e-06,921.7997,5e-06,8-7,0.0,8.0,-4.28385,--,107.642,154.87194,138.38993,199.11109,SLAIM
pwd
u'/Users/adam/repos/astroquery/docs/splatalogue'
table4 = Splatalogue.query_lines(218.40*u.GHz, 218.50*u.GHz, energy_max=300, energy_type='eu_k', line_lists='JPL')
table4
Species | Chemical Name | Freq-GHz | ... | E_U (K) | Linelist |
---|---|---|---|---|---|
CH2CHCNv=0 | Vinyl Cyanide | 218.4018 | ... | 13.21236 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40201 | ... | 13.21237 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40232 | ... | 13.21238 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40243 | ... | 203.51976 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40244 | ... | 203.51934 | CDMS |
CH2CHCNv=0 | Vinyl Cyanide | 218.40244 | ... | 203.51932 | JPL |
CH2CHCNv=0 | Vinyl Cyanide | 218.40245 | ... | 203.51976 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40245 | ... | 203.51976 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40245 | ... | 203.51934 | CDMS |
CH2CHCNv=0 | Vinyl Cyanide | 218.40245 | ... | 203.51976 | SLAIM |
CH2CHCNv=0 | Vinyl Cyanide | 218.40245 | ... | 203.51933 | JPL |
... | ... | ... | ... | ... | ... |
CH3OCH3 | Dimethyl ether | 218.49192 | ... | 263.83436 | SLAIM |
CH3OCH3 | Dimethyl ether | 218.49241 | ... | 263.8351 | JPL |
CH3OCH3 | Dimethyl ether | 218.49441 | ... | 263.83448 | SLAIM |
CH3O13CHO(TopModel) | Methyl Formate | 218.49486 | ... | 53.28254 | TopModel |
CH3OCH3 | Dimethyl ether | 218.49503 | ... | 263.83508 | JPL |
g'Ga-(CH2OH)2 | Ethylene Glycol | 218.49673 | ... | 259.46246 | CDMS |
SiN | Silicon Mononitride | 218.4981 | ... | 31.48833 | JPL |
SiN | Silicon Mononitride | 218.49825 | ... | 31.48834 | CDMS |
SiN | Silicon Mononitride | 218.49842 | ... | 31.48763 | JPL |
SiN | Silicon Mononitride | 218.49856 | ... | 31.48764 | CDMS |
g'Ga-(CH2OH)2 | Ethylene Glycol | 218.49857 | ... | 259.4624 | CDMS |
len(table4)
130
np.unique(table4['Chemical Name'])
<MaskedColumn name='Chemical Name' unit=None format=None description=None> masked_array(data = ['2-Propynal' 'Acetone' 'Aminoacetonitrile' 'Cyanamide' 'Cyanoallene' 'Cyclopropenylidene' 'Dimethyl ether' 'Ethyl Cyanide' 'Ethylene Glycol' 'Formaldehyde' 'Formamide' 'Methanol' 'Methyl Formate' 'Methylamine' 'Propenal' 'Silicon Carbide' 'Silicon Mononitride' 'Vinyl Cyanide' 'trans-Ethanol'], mask = [False False False False False False False False False False False False False False False False False False False], fill_value = N/A)
table4[True - (table4['Chemical Name'] == 'Vinyl Cyanide')]
Species | Chemical Name | Freq-GHz | ... | E_U (K) | Linelist |
---|---|---|---|---|---|
H2NCH2CN | Aminoacetonitrile | -- | ... | 150.59509 | CDMS |
t-CH2CHCHO | Propenal | 218.40646 | ... | 91.6577 | JPL |
t-CH2CHCHO | Propenal | 218.40646 | ... | 91.65713 | SLAIM |
CH3NH2 | Methylamine | 218.40817 | ... | 17.29733 | SLAIM |
CH3CH213CN | Ethyl Cyanide | 218.40871 | ... | 134.95957 | CDMS |
CH3CH213CN | Ethyl Cyanide | 218.40872 | ... | 134.95985 | SLAIM |
CH3NH2 | Methylamine | -- | ... | 17.29765 | JPL |
CH3NH2 | Methylamine | 218.40888 | ... | 17.29736 | SLAIM |
CH3NH2 | Methylamine | 218.40908 | ... | 17.29737 | SLAIM |
CH3NH2 | Methylamine | 218.40956 | ... | 17.29739 | SLAIM |
(CH3)2COv=0 | Acetone | 218.42976 | ... | 221.90288 | JPL |
... | ... | ... | ... | ... | ... |
CH3OCH3 | Dimethyl ether | 218.49192 | ... | 263.83436 | SLAIM |
CH3OCH3 | Dimethyl ether | 218.49241 | ... | 263.8351 | JPL |
CH3OCH3 | Dimethyl ether | 218.49441 | ... | 263.83448 | SLAIM |
CH3O13CHO(TopModel) | Methyl Formate | 218.49486 | ... | 53.28254 | TopModel |
CH3OCH3 | Dimethyl ether | 218.49503 | ... | 263.83508 | JPL |
g'Ga-(CH2OH)2 | Ethylene Glycol | 218.49673 | ... | 259.46246 | CDMS |
SiN | Silicon Mononitride | 218.4981 | ... | 31.48833 | JPL |
SiN | Silicon Mononitride | 218.49825 | ... | 31.48834 | CDMS |
SiN | Silicon Mononitride | 218.49842 | ... | 31.48763 | JPL |
SiN | Silicon Mononitride | 218.49856 | ... | 31.48764 | CDMS |
g'Ga-(CH2OH)2 | Ethylene Glycol | 218.49857 | ... | 259.4624 | CDMS |
import pylab as pl
pl.plot(table4['Freq-GHz'])
[<matplotlib.lines.Line2D at 0x109aa3310>]
table5 = Splatalogue.query_lines(67*u.GHz,95*u.GHz,chemical_name="D")
len(table5)
4715
mask = ['D' in x for x in table5['Species']]
sum(mask)
1530
table5[np.array(mask)]
Species | Chemical Name | Freq-GHz | ... | E_U (cm^-1) | E_U (K) | Linelist |
---|---|---|---|---|---|---|
t-HCOOD | Formic Acid | 67.02355 | ... | 1455.47617 | 2094.09351 | JPL |
NHD2 | Ammonia | 67.06606 | ... | 1262.33808 | 1816.21247 | SLAIM |
NH2D | Ammonia | 67.06618 | ... | 1743.45809 | 2508.43286 | SLAIM |
NHD2 | Ammonia | 67.13953 | ... | 1782.18753 | 2564.15557 | SLAIM |
NHD2 | Ammonia | 67.14112 | ... | 1262.33859 | 1816.2132 | SLAIM |
c-HCCCD | Cyclopropenylidene | 67.181 | ... | 56.57302 | 81.39548 | JPL |
t-DCOOH | Formic Acid | 67.39245 | ... | 568.86477 | 818.4648 | JPL |
t-DCOOH | Formic Acid | 67.47834 | ... | 719.60674 | 1035.34762 | JPL |
c-HCCCD | Cyclopropenylidene | 67.52266 | ... | 929.01641 | 1336.6397 | JPL |
c-HCCCD | Cyclopropenylidene | 67.52266 | ... | 929.01641 | 1336.6397 | JPL |
DC3Nv=0 | Cyanoacetylene | 67.54284 | ... | 10.13869 | 14.58722 | CDMS |
... | ... | ... | ... | ... | ... | ... |
HDCS | Thioformaldehyde | -- | ... | 12.57074 | 18.08638 | CDMS |
HDCS | Thioformaldehyde | 94.8285 | ... | 12.57014 | 18.08552 | SLAIM |
HDCS | Thioformaldehyde | 94.8285 | ... | 0.0 | 0.0 | Lovas |
t-HCOOD | Formic Acid | 94.89508 | ... | 668.59716 | 961.95664 | JPL |
t-HCOOD | Formic Acid | 94.91136 | ... | 717.4564 | 1032.25379 | JPL |
t-DCOOH | Formic Acid | 94.92542 | ... | 1699.38058 | 2445.01552 | JPL |
t-DCOOH | Formic Acid | 94.92546 | ... | 1699.38058 | 2445.01552 | JPL |
t-HCOOD | Formic Acid | 94.93764 | ... | 18.28898 | 26.31361 | JPL |
HDCS | Thioformaldehyde | 94.94471 | ... | 88.42701 | 127.22602 | SLAIM |
HDCS | Thioformaldehyde | 94.94471 | ... | 88.42781 | 127.22717 | CDMS |
t-HCOOD | Formic Acid | 94.96837 | ... | 659.8374 | 949.35338 | JPL |
from astroquery.simbad import Simbad
Simbad.query_object('L1689N')
MAIN_ID | RA | DEC | RA_PREC | ... | COO_QUAL | COO_WAVELENGTH | COO_BIBCODE |
---|---|---|---|---|---|---|---|
"h:m:s" | "d:m:s" | ... | |||||
LDN 1689N | 16 32 31 | -24 28.6 | 4 | ... | E |