Sixth SWAS Public Data Release

The sixth SWAS public data release consists of a complete set of SWAS data from mission day 0049 (the first day of usable science data) to mission day 1144. Mission day 0001 is defined as November 01, 1998.

New Sources in the 6 Public Release

    b18-2_hi
    b18-4_hi
    b213-7_hi
    be_cet
    bo_mic
    c_lineara2
    c_linearwm1
    cb37_hi
    cb45_hi
    cephb
    fomalhaut
    g294.5-1.6
    g301.1-0.2
    g336.5-1.5
    g34.3+0.1
    g59.78+0.06
    gsh139-arc1
    hd_172555
    hh211-mm
    ivc135.6
    l1152
    l1495_hi
    l1498_hi
    l1506-b_hi
    l1507-2_hi
    l1512_hi
    l1517b-2_hi
    l1517b_hi
    l1517c_hi
    l1521b-2_hi
    l1521e_hi
    l1523_hi
    l1524-1_hi
    l1524-2_hi
    l1527a-1_hi
    l1534_hi
    l1535_hi
    l1536-1_hi
    l1536-2_hi
    l1544
    l1544_hi
    l1551_isob2
    l1574_hi
    l1578-2_hi
    l1582a_hi
    l1621-1_hi
    l1622a_hi
    l1633_hi
    ngc6946-120
    ngc7129
    ngc7129-30
    ngc7538irs1
    re1816+541
    s125irs1
    s156a
    tmc1cp_hi
    tmc2-3_hi
    vega
    wx_psc

Additional data are available in the 6th relerase for these previously observed sources:

    afgl3068
    betapic
    cit_6-60
    dr21
    epseridani
    g10.6-0.4-no1
    g265.1+1.5
    g333.1-0.4
    helix
    ic5146-30
    ir20126-30
    ivc135.5
    m101-mf83
    m101-mf83-30
    mars
    monr2
    n2264sc-s
    ngc3576
    omc-1
    rcra
    rho_oph_a
    rx_boo
    rz_sgr
    s134
    w3
    w49
    w49-no1
    w_hya

Known Issues With Data Files

  • There are duplicate entries in the FITS-format archive where individual positions of several sources appear to have duplicate, identical grand co-adds for each spectra line (in other words, the line spectra are 725x2 in dimension instead of 725x1). This appears to be an IRAF problem. The SWAS-Science Operations Center (SWAS-SOC) will try to correct this problem in a future public release.
  • As with public data release #3, the SWAS Science Operations Center has chosen not to provide FITS-format grand co-add files for moving targets/time-variable targets at this time. Such a grand co-add would be misleading and confusing to archive users. The SWAS SOC recommends that archive users work with the Class-format files for these targets.

    Moving Targets/Time-Variable Targets

             Comet Lee (c_lee)
             Comet McNaught (c_mcnaught)
             Comet LINEAR A2 (c_lineara2)
             Comet LINEAR WM1 (c_linearwm1)
             Jupiter (jupiter)
             Mars (mars)
             Saturn (saturn)

A Note On Nomenclature:

SWAS targets are identified by the science team internally using nomenclature that often conveys information about the nature of the observation as well as abbreviations of more standard naming schemes in order to accommodate the limited number characters that can be used for target names in the source database.

Although the SWAS naming scheme does not follow any formal astronomical nomenclature standards, most target names are easily recognizable without explanation. Source names that may cause confusion are given below:

L1551-30: Lynds 1551 observed with -30 km/sec LO shift
IRAS20126: IRAS 20126+4104
IR20126-30: IRAS 20126+4104 with a -30 km/sec LO shift
C_LEE: Comet Lee
DR21-OH: DR21(OH)
L1228o: Lynds 1228 (IRAS 20582+7724 outflow)
SER_SM1: Serpens Submillimeter Source 1

This notes have been prepared by IRSA from release notes provided by the archive scientist for SWAS, Dr. Brian M. Patten

January 2003