ADC/CDS Standard Document for Catalog:/journal_tables/A+AS/90/327/
ADC/CDS Standard Document for Catalog:| 1. Use the ADC Data Viewer Suite to visualize the data. |
|
| 2. Get the data files via anonymous FTP. (See Note.) |
|
J/A+AS/90/327 1612MHz OH survey of IRAS point sources (te Lintel Hekkert+ 1991)
================================================================================
1612 MHz OH survey of IRAS point sources
I. Observations made at Dwingeloo, Effelsberg and Parkes
te Lintel Hekkert P., Caswell J.L., Habing H.J., Haynes R.F., Norris R.P.
<Astron. Astrophys. Suppl. Ser. 90, 327 (1991)>
=1991A&AS...90..327T
================================================================================
ADC_Keywords: Stars, masers ; Masers ; Radio lines
Keywords: OH maser --- OH/IR stars
Description: 2703 sources have been observed at the 1612MHz transition
of OH, and 783 OH/IR stars were detected; 597 of these detections are
new discoveries. The IRAS sources were detected on the basis of their
IRAS fluxes at 12, 25 and 60um. The survey is 70% complete for IRAS
sources in the Southern hemisphere (Dec<-10{deg}) with F(12um)>3Jy,
with IR colors log(F25/F12)>-0.2 and log(F60/F12)<0.6
Note that the file catalog.dat contains all observed sources,
with a flag indicating the detection or non-detection; the
detected sources only are listed in the printed version of Table2,
while sources without detectable 1612MHz emission are listed in
Table3 (on microfiche)
File Summary:
--------------------------------------------------------------------------------
FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
catalog.dat 106 2703 Observations results (tables 2 and 3)
--------------------------------------------------------------------------------
See also:
II/125 : The IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986)
Byte-by-byte Description of file: catalog.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
2- 12 A11 --- IRAS IRAS name
15- 26 A12 --- OH-Name OH name
28 I1 --- Dflag [1,3] Detection flag (1)
30 I1 --- Peaks Number of peaks in spectrum
33- 39 F7.3 deg GLON Galactic longitude
42- 48 F7.3 deg GLAT Galactic latitude
50- 55 F6.1 km/s VL ?=0.0 Lower velocity (blue shifted pike) (2)
57- 62 F6.1 km/s VH ?=0.0 Higher velocity (red shifted pike) (2)
65- 70 F6.2 Jy SL ?=0.00 1612MHz Flux density at VL (2)
73- 78 F6.2 Jy SH ?=0.00 1612MHz Flux density at VH (2)
81- 88 E8.2 Jy F25 ? 25-micron IRAS flux
90- 94 F5.2 --- R21 ? log(F(25)/F(12)) ratio of IRAS fluxes
96-100 F5.2 --- R32 ? log(F(60)/F(25)) ratio of IRAS fluxes
102-103 I2 --- VAR Variability probability from IRAS
105-106 I2 --- LRS Number of IRAS Low Resolution Spectra
--------------------------------------------------------------------------------
Note (1): The detection flag is
1 = non-detection
2 = likely detection
3 = standard profile
Note (2): for single-peak detections, the values are in VL and SL,
(VH and SH are set to 0)
--------------------------------------------------------------------------------
History:
* December 1992: the electronic version of the table was e-mailed to
CDS by Hekkert te Lintel.
* April 1998: Non-measured sources without OH-Name were removed.
The documentation (this ReadMe file) was revised and completed.
================================================================================
(End) Francois Ochsenbein [CDS] 18-Dec-1992, 15-Apr-1998