#     FILENAME=Skynet_60033_GL72_93807_43013.A.cal.txt
#     BASENAME=Skynet_60033_GL72_93807_43013
#      CONTROL=SKYNET
#     PROJCODE=Skynet_60033_GL72_93807
#     DATAROOT=/raid/scratch/cyborg/SkynetData
#      DATADIR=/raid/scratch/cyborg
#     DATADIR2=/raid/scratch/cyborg/SkynetData/Skynet_60033_GL72_93807/Cyborg
#     SCANNAME=2023_03_30_05:11:16
#     SRC_NAME=GL72
#     OBSERVER=geoxchen_49804
#     DATE_OBS=2023-03-30T12:39:27.000
#        OBSID=93807
#      SCANNUM=43013
#          MJD=60033.5273958
#          UTC=45567
#     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=5.10
#     EXPOSURE=2.95
#        FOCUS=36.917
#       RA,DEC=20:12:48.51, 34:07:04.51
#      RA(deg)=0.00000
#     DEC(deg)=0.00000
#   WIDTH(deg)=0.0000x0.0000
#    AZIM(deg)=0.0000
#    ELEV(deg)=0.0000
#     COORDREF=LNG_LAT
#         HREF=72.0000
#         VREF=0.0000
#      RADESYS=FK5
#       OFFSYS=AZEL
#      EQUINOX=2000.00
#     IFATTENS=15.00, 17.00
#   BALANCELEV=1.200 
#   POWER_XLYR=[1.29, 3.75] 
#       VELDEF=RADI-OBS 
#     VELOCITY=0.000 
#         NPOL=2 
#      POLMODE=Linear 
#      POLTYPE=XXYY 
#      WARNING=None 
#     NOISECAL=HI 
#       PRECAL=2 
#      POSTCAL=2 
#     CRYOTEMP=17 
#      BOXTEMP=22 
#         TSYS=XX1:45.26, YY1:43.09
#         TSYS=XX2:40.53, YY2:45.86
#         TCAL=XX1:9.17, YY1:10.07
#         TCAL=XX2:9.16, YY2:9.99
# Calibrated Continuum 
#                
#UTC_Time(s)   Ra(deg)  Dec(deg)   Az(deg)   El(deg)        XX1        YY1        XX2        YY2  Cal   Sweeps 
45567.000000 303.20250   34.1179  130.5420   83.6214    50.4368    48.6226    45.7005    51.6534  -1    0  0 
45567.268435 303.20250   34.1179  130.5420   83.6214    54.4182    53.0473    49.7263    56.0379   1    0  0 
45567.536870 303.20250   34.1181  130.5420   83.6216    54.5037    53.0199    49.7685    56.0879   1    0  0 
45567.805305 303.20400   34.1182  130.5420   83.6218    54.4664    53.0677    49.7022    56.0323   1    0  0 
45568.073740 303.20550   34.1181  130.5420   83.6216    54.4528    53.0232    49.7082    56.0659   1    0  0 
45568.342175 303.20400   34.1189  130.5540   83.6242    54.5004    52.9470    49.7308    55.9582   1    0  0 
45568.610610 303.18900   34.1088  130.7080   83.6269    54.4418    52.9951    49.7685    55.8629   1    0  0 
45568.879045 303.18000   34.1127  130.7290   83.6348    53.7760    52.1926    48.9555    55.1371  -1    0  0 
45569.147480 303.17550   34.1160  130.7450   83.6413    45.3823    42.9753    40.6251    46.0107  -1    0  0 
45569.415915 303.17100   34.1183  130.7570   83.6458    45.3286    42.9989    40.6663    46.0149  -1    0  0 
45569.684350 303.16800   34.1210  130.7650   83.6506    45.3677    42.9981    40.5728    45.9828   0    0  1 
45569.952785 303.16800   34.1210  130.7650   83.6506    45.2838    42.9955    40.5297    46.0310   0    0  0 
45570.221220 303.16650   34.1220  130.7710   83.6527    49.0638    47.1778    44.3813    50.2045  -1    0  0 
45570.489655 303.16650   34.1220  130.7710   83.6527    54.4506    53.0602    49.7007    55.9826   1    0  0 
45570.758090 303.16650   34.1220  130.7710   83.6527    54.4812    53.0823    49.6634    55.9498   1    0  0 
45571.026525 303.16800   34.1226  130.7740   83.6539    54.4459    53.1098    49.6765    56.0485   1    0  0 
45571.294960 303.16950   34.1217  130.7840   83.6537    54.4296    53.0840    49.6451    55.9905   1    0  0 
45571.563395 303.17100   34.1214  130.7850   83.6533    54.4583    53.0928    49.7274    56.0152   1    0  0 
45571.831830 303.17250   34.1214  130.7850   83.6533    54.4805    53.0484    49.6705    55.9993   1    0  0 
45572.100265 303.17250   34.1220  130.7840   83.6541    54.4022    53.0999    49.7241    56.0444   1    0  0