#     FILENAME=Skynet_60050_GL56_97973_46858.A.raw.txt
#     BASENAME=Skynet_60050_GL56_97973_46858
#      CONTROL=SKYNET
#     PROJCODE=Skynet_60050_GL56_97973
#     DATAROOT=/raid/scratch/cyborg/SkynetData
#      DATADIR=/raid/scratch/cyborg
#     DATADIR2=/raid/scratch/cyborg/SkynetData/Skynet_60050_GL56_97973/Cyborg
#     SCANNAME=2023_03_30_05
#     SRC_NAME=GL56
#     OBSERVER=gxwang22_51045
#     DATE_OBS=2023-04-16T05:33:49.000
#        OBSID=97973
#      SCANNUM=46858
#          MJD=60050.2318171
#          UTC=20029
#     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=2.95
#        FOCUS=36.851
#       RA,DEC=19:35:33.64, 20:24:32.18
#      RA(deg)=316.01430
#     DEC(deg)=46.85614
#   WIDTH(deg)=0.0380x0.0018
#    AZIM(deg)=41.7206
#    ELEV(deg)=16.1269
#     COORDREF=LNG_LAT
#         HREF=56.0000
#         VREF=0.0000
#      RADESYS=FK5
#       OFFSYS=AZEL
#      EQUINOX=2000.00
#     IFATTENS=15.00, 18.00
#   BALANCELEV=1.200 
#   POWER_XLYR=[1.21, 1.28] 
#       VELDEF=RADI-OBS 
#     VELOCITY=0.000 
#         NPOL=2 
#      POLMODE=Linear 
#      POLTYPE=XXYY 
#      WARNING=None 
#     NOISECAL=HI 
#       PRECAL=2 
#      POSTCAL=2 
#     CRYOTEMP=17 
#      BOXTEMP=26 
#         TSYS=XX1:50.02, YY1:50.44
#         TSYS=XX2:44.01, YY2:53.07
#         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 
20029.000000 293.89050   20.4090   75.2540   15.1467   325.4781   292.9860   366.5538   341.5584  -1    0  0 
20029.268435 293.89050   20.4090   75.2540   15.1467   354.3191   321.8060   403.4214   373.0940   1    0  0 
20029.536870 293.89200   20.4090   75.2540   15.1467   353.9145   321.2616   403.4177   372.3437   1    0  0 
20029.805305 293.89350   20.4090   75.2540   15.1467   354.0363   321.3838   403.2410   372.5174   1    0  0 
20030.073740 293.89350   20.4090   75.2540   15.1467   353.9793   321.5136   403.1763   373.0708   1    0  0 
20030.342175 293.88600   20.4083   75.2600   15.1534   353.7901   321.7174   402.9164   372.6881   1    0  0 
20030.610610 293.87550   20.4086   75.2660   15.1620   353.8566   322.0071   403.0207   372.8711   1    0  0 
20030.879045 293.86500   20.4099   75.2720   15.1721   350.7229   318.4015   398.8048   369.0779  -1    0  0 
20031.147480 293.85000   20.4098   75.2810   15.1838   299.8534   268.3510   333.5480   314.1301  -1    0  0 
20031.415915 293.84400   20.4090   75.2860   15.1891   299.3722   267.7584   333.8833   313.8443  -1    0  0 
20031.684350 293.84250   20.4096   75.2870   15.1915   299.7805   268.0566   333.6429   313.7204   0    0  1 
20031.952785 293.83950   20.4098   75.2890   15.1944   299.0469   268.4039   333.4080   314.2372   0    0  0 
20032.221220 293.83950   20.4094   75.2900   15.1950   320.5747   289.7251   360.6792   337.4550  -1    0  0 
20032.489655 293.83950   20.4097   75.2900   15.1956   353.5555   322.0872   402.8260   372.8271   1    0  0 
20032.758090 293.83950   20.4097   75.2900   15.1956   353.6192   322.4837   402.2541   373.2939   1    0  0 
20033.026525 293.83950   20.4093   75.2910   15.1963   353.8683   321.8342   402.4843   372.6696   1    0  0 
20033.294960 293.83950   20.4071   75.2940   15.1965   353.7361   321.8367   402.4263   372.5536   1    0  0 
20033.563395 293.83800   20.4023   75.3000   15.1962   354.1093   322.0282   402.5530   373.1466   1    0  0 
20033.831830 293.83950   20.4031   75.2990   15.1963   353.6517   322.0373   402.6476   373.0265   1    0  0