#     FILENAME=Skynet_60048_gl40_97548_46499.A.cal.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
# Calibrated 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    61.0757    59.0798    53.1218    61.1039  -1    0  0 
32219.268435 286.13400    6.2871  131.9030   47.9696    62.3894    60.4322    54.4285    62.4577   1    0  0 
32219.536870 286.13550    6.2871  131.9030   47.9696    62.3512    60.4051    54.4549    62.4507   1    0  0 
32219.805305 286.13550    6.2871  131.9030   47.9696    62.3760    60.4629    54.3907    62.4587   1    0  0 
32220.073740 286.13700    6.2869  131.9030   47.9694    62.2718    60.5005    54.3602    62.4539   1    0  0 
32220.342175 286.13550    6.2862  131.9070   47.9704    62.2951    60.5661    54.4316    62.5264   1    0  0 
32220.610610 286.11300    6.2852  131.9370   47.9835    61.7367    59.7950    53.8895    61.7256  -1    0  0 
32220.879045 286.10400    6.2855  131.9480   47.9891    58.1849    55.9220    50.2520    57.8795  -1    0  0 
32221.147480 286.09650    6.2863  131.9580   47.9948    53.0619    50.2690    45.0714    52.2546  -1    0  0 
32221.415915 286.09050    6.2869  131.9660   47.9993    53.0440    50.2637    45.1125    52.2800   0    0  1 
32221.684350 286.08750    6.2863  131.9710   48.0010    53.0582    50.2534    45.1339    52.2373   0    0  0 
32221.952785 286.08750    6.2863  131.9730   48.0020    53.4930    50.5700    45.4174    52.6529  -1    0  0 
32222.221220 286.08750    6.2867  131.9740   48.0029    60.7361    58.5467    52.7274    60.5379   1    0  0 
32222.489655 286.08750    6.2866  131.9750   48.0032    62.4688    60.5775    54.4893    62.4767   1    0  0 
32222.758090 286.08750    6.2866  131.9750   48.0032    62.3982    60.5599    54.4540    62.5128   1    0  0 
32223.026525 286.08750    6.2849  131.9790   48.0031    62.4341    60.5835    54.4974    62.5542   1    0  0 
32223.294960 286.08750    6.2840  131.9820   48.0034    62.4044    60.5205    54.4651    62.4265   1    0  0 
32223.563395 286.08750    6.2835  131.9830   48.0032    62.4538    60.5420    54.5400    62.4215   1    0  0 
32223.831830 286.08900    6.2836  131.9830   48.0034    62.4374    60.4811    54.5224    62.4677   1    0  0