1612 1665 1667
A Database of Circumstellar OH Masers
100
2009-07-21T08:32:00
A all-sky
compilation of galactic stellar sources observed
for OH maser emission in the transitions at 1612, 1665, and 1667 MHz. The
database contains OH maser observations
selected from the literature . These observations belong to more than
6000 different objects. The database consists of three tables:
The main table ("masers"), interferometric followup
observations ("maps") and monitoring programs ("monitor").
Engels, D.
http://dc.g-vo.org/ohmaser/q/scs/static/uhlogo.png
Bunzel, F.
2015A&A...582A..68E
2.4
Updated
data to Dieter Engel's current data set
astrophysical-masers
surveys
asymptotic-giant-branch-stars
Radio
https://hsweb.hs.uni-hamburg.de/projects/maserdb/
Bibliographic and other metadata on the
sources of the data in the masers table.
//scs#pgs-pos-index
Maser data proper.
Position ICRS Epoch J2000 "ra_raw" "de_raw"Position ICRS "rapub" "depub"Position ICRS Epoch J2000 "raj2000" "dej2000"
Table of interferometric
measurements included.
maps/
raj2000:right_asc_deg, dej2000: decl_deg
if @frequency>2000:
raise IgnoreThisRow()
# these people encode "don't know" for day or month
# with 0, which breaks our normal date parsing
def parseSpecialDate(val, vars):
if val is None:
return val
year, month, day = map(int, val.split("-"))
if not year:
return None
vars["t_res"] = None
vars["t_res"] = 0.005
if not day:
day = 1
vars["t_res"] = 0.1
if not month:
month = 1
vars["t_res"] = 1
return dateTimeToJYear(datetime.date(year, month, day))
@obs_date_start = parseSpecialDate(@obs_date_start, vars)
@obs_date_end = parseSpecialDate(@obs_date_end, vars)
Table of measurements included from
monitoring programs.
monitor/
A Database of Circumstellar OH Masers: Monitoring
Programs
source_no
engels oh mon
75.220001
56.186390
A Database of Circumstellar OH Masers: Interferometric
Followups
source_no
engels oh maps
302.616119
-6.2704
static
engels ohmasers
4.190417
10.244445
https://hsweb.hs.uni-hamburg.de/projects/maserdb/
ref_key
eng_ohmasers_refs
References for the Catalogue of Galactic OH Masers
scs/scs.xmlhttp://dc.g-vo.org/ohmaser/q/refs/qp/oh/FIX84<')
]]>scs/scs.xml
self.assertXpath('//v:FIELD[@ID="measure_no"]', {
"datatype": "char",
"ucd": "ID_MAIN",
"name": "measure_no",
"arraysize": "*"})
self.assertXpath('//v:STREAM', {None: EqualingRE("..")})
refs/qp/oh/FIX84oh/FIX84')
]]>scs/form
self.assertHasStrings("ohmaser/q/monscs/qp/25525",
"ohmaser/q/mapscs/qp/25525")
/ohmaser/q/monscs/qp/25525")
]]>/ohmaser/q/mapscs/qp/25525")
]]>