#     FILENAME=Skynet_60048_gl40_97548_46499.A.raw.txt
#     BASENAME=Skynet_60048_gl40_97548_46499
#      CONTROL=SKYNET
#     PROJCODE=Skynet_60048_gl40_97548
#     DATAROOT=/raid/scratch/cyborg/SkynetData
#      DATADIR=/raid/scratch/cyborg
#     DATADIR2=/raid/scratch/cyborg/SkynetData/Skynet_60048_gl40_97548/Cyborg
#     SCANNAME=2023_03_30_05
#     SRC_NAME=gl40
#     OBSERVER=zhenyu_lu_51026
#     DATE_OBS=2023-04-14T08:56:59.000
#        OBSID=97548
#      SCANNUM=46499
#          MJD=60048.3729051
#          UTC=32219
#     SCANTYPE=track
#     DATAMODE=HIRES
#     RECEIVER=Rx1_2
#      OBSFREQ=1395.0000
# Actual_FREQ1=1421.8850,
# Actual_FREQ2=1406.2600
#    LO1Tuning=6856.2600
#     RFFILTER=1355_1435
#        OBSBW=-15.6250
#     EFFBANDW=15.6250
#        NCHAN=1024
#    STARTCHAN=51
#     STOPCHAN=972
#         TINT=0.2684
#         TBIN=0.00419430
#       ACCLEN=2048 
#     DURATION=4.83
#     EXPOSURE=2.68
#        FOCUS=36.873
#       RA,DEC=19:04:31.97, 06:17:13.49
#      RA(deg)=286.12564
#     DEC(deg)=6.28579
#   WIDTH(deg)=0.0492x0.0035
#    AZIM(deg)=131.8157
#    ELEV(deg)=47.9262
#     COORDREF=LNG_LAT
#         HREF=40.0000
#         VREF=0.0000
#      RADESYS=FK5
#       OFFSYS=AZEL
#      EQUINOX=2000.00
#     IFATTENS=15.00, 17.00
#   BALANCELEV=1.200 
#   POWER_XLYR=[1.09, 1.04] 
#       VELDEF=RADI-OBS 
#     VELOCITY=0.000 
#         NPOL=2 
#      POLMODE=Linear 
#      POLTYPE=XXYY 
#      WARNING=None 
#     NOISECAL=HI 
#       PRECAL=2 
#      POSTCAL=2 
#     CRYOTEMP=17 
#      BOXTEMP=23 
#         TSYS=XX1:52.83, YY1:49.96
#         TSYS=XX2:44.86, YY2:51.88
#         TCAL=XX1:9.17, YY1:10.07
#         TCAL=XX2:9.16, YY2:9.99
# Raw Continuum 
#                
#UTC_Time(s)   Ra(deg)  Dec(deg)   Az(deg)   El(deg)        XX1        YY1        XX2        YY2  Cal   Sweeps 
32219.000000 286.13250    6.2871  131.9030   47.9696   374.6335   408.9977   416.0668   466.6908  -1    0  0 
32219.268435 286.13400    6.2871  131.9030   47.9696   382.6916   418.3598   426.3006   477.0303   1    0  0 
32219.536870 286.13550    6.2871  131.9030   47.9696   382.4572   418.1722   426.5077   476.9766   1    0  0 
32219.805305 286.13550    6.2871  131.9030   47.9696   382.6091   418.5726   426.0045   477.0380   1    0  0 
32220.073740 286.13700    6.2869  131.9030   47.9694   381.9699   418.8328   425.7657   477.0015   1    0  0 
32220.342175 286.13550    6.2862  131.9070   47.9704   382.1128   419.2871   426.3249   477.5547   1    0  0 
32220.610610 286.11300    6.2852  131.9370   47.9835   378.6878   413.9486   422.0795   471.4390  -1    0  0 
32220.879045 286.10400    6.2855  131.9480   47.9891   356.9012   387.1367   393.5897   442.0637  -1    0  0 
32221.147480 286.09650    6.2863  131.9580   47.9948   325.4771   348.0022   353.0129   399.1028  -1    0  0 
32221.415915 286.09050    6.2869  131.9660   47.9993   325.3677   347.9653   353.3351   399.2967   0    0  1 
32221.684350 286.08750    6.2863  131.9710   48.0010   325.4548   347.8947   353.5024   398.9701   0    0  0 
32221.952785 286.08750    6.2863  131.9730   48.0020   328.1214   350.0859   355.7235   402.1449  -1    0  0 
32222.221220 286.08750    6.2867  131.9740   48.0029   372.5502   405.3070   412.9774   462.3674   1    0  0 
32222.489655 286.08750    6.2866  131.9750   48.0032   383.1787   419.3660   426.7774   477.1757   1    0  0 
32222.758090 286.08750    6.2866  131.9750   48.0032   382.7456   419.2445   426.5006   477.4515   1    0  0 
32223.026525 286.08750    6.2849  131.9790   48.0031   382.9654   419.4079   426.8405   477.7676   1    0  0 
32223.294960 286.08750    6.2840  131.9820   48.0034   382.7836   418.9716   426.5879   476.7917   1    0  0 
32223.563395 286.08750    6.2835  131.9830   48.0032   383.0866   419.1200   427.1739   476.7535   1    0  0 
32223.831830 286.08900    6.2836  131.9830   48.0034   382.9859   418.6988   427.0368   477.1067   1    0  0