! Started logfile: difmap.log_277 on Sat Feb 8 18:26:59 2020 ![@/tmp/difmap__21299.1] ! Obeying initialization file: /tmp/difmap__21299.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__21299.2] ![Exited script file: /tmp/difmap__21299.2] obs J1545-2036_C_uva.fits ! Reading UV FITS file: J1545-2036_C_uva.fits ! AN table 1: 16 integrations on 10 of 10 possible baselines. ! AN table 2: 16 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1545-2036 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1408 visibilities. ![Exited script file: /tmp/difmap__21299.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.2 taper_size = 50. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000682Jy sigma=20.194909 ! Fit after self-cal, rms=0.976681Jy sigma=20.176812 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help ! Applying 11 buffered edits. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=24.23 mas, bpa=1.633 degrees ! Estimated noise=1.17594 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143954 Jy ! Component: 100 - total flux cleaned = 0.0196391 Jy ! Component: 150 - total flux cleaned = 0.020082 Jy ! Component: 200 - total flux cleaned = 0.0209518 Jy ! Total flux subtracted in 200 components = 0.0209518 Jy ! Clean residual min=-0.001410 max=0.001398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0209518 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038856Jy sigma=0.775393 ! Fit after self-cal, rms=0.038856Jy sigma=0.775393 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=24.23 mas, bpa=1.633 degrees ! Estimated noise=1.17594 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894276 Jy ! Component: 100 - total flux cleaned = 0.0143532 Jy ! Component: 150 - total flux cleaned = 0.0176269 Jy ! Component: 200 - total flux cleaned = 0.0196083 Jy ! Component: 250 - total flux cleaned = 0.0208075 Jy ! Component: 300 - total flux cleaned = 0.0215498 Jy ! Component: 350 - total flux cleaned = 0.0220941 Jy ! Component: 400 - total flux cleaned = 0.0225113 Jy ! Component: 450 - total flux cleaned = 0.0228374 Jy ! Component: 500 - total flux cleaned = 0.0230933 Jy ! Component: 550 - total flux cleaned = 0.023294 Jy ! Component: 600 - total flux cleaned = 0.0234514 Jy ! Component: 650 - total flux cleaned = 0.0235749 Jy ! Component: 700 - total flux cleaned = 0.0236396 Jy ! Component: 750 - total flux cleaned = 0.0236582 Jy ! Component: 800 - total flux cleaned = 0.0236656 Jy ! Total flux subtracted in 800 components = 0.0236656 Jy ! Clean residual min=-0.002654 max=0.001994 Jy/beam ! Clean residual mean=0.000015 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.0236656 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0236656 Jy ! Inverting map and beam ! Estimated beam: bmin=9.21 mas, bmaj=23.88 mas, bpa=-1.323 degrees ! Estimated noise=0.959533 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000386168 Jy ! Component: 100 - total flux cleaned = -0.000484489 Jy ! Component: 150 - total flux cleaned = -0.000484448 Jy ! Component: 200 - total flux cleaned = -0.000476583 Jy ! Component: 250 - total flux cleaned = -0.000469706 Jy ! Component: 300 - total flux cleaned = -0.000469664 Jy ! Component: 350 - total flux cleaned = -0.000463621 Jy ! Component: 400 - total flux cleaned = -0.000458123 Jy ! Component: 450 - total flux cleaned = -0.000452719 Jy ! Component: 500 - total flux cleaned = -0.00044276 Jy ! Component: 550 - total flux cleaned = -0.000438043 Jy ! Component: 600 - total flux cleaned = -0.000429097 Jy ! Component: 650 - total flux cleaned = -0.000424763 Jy ! Component: 700 - total flux cleaned = -0.000416487 Jy ! Component: 750 - total flux cleaned = -0.000408584 Jy ! Component: 800 - total flux cleaned = -0.000401153 Jy ! Component: 850 - total flux cleaned = -0.000393978 Jy ! Component: 900 - total flux cleaned = -0.000387009 Jy ! Component: 950 - total flux cleaned = -0.000380264 Jy ! Component: 1000 - total flux cleaned = -0.000373759 Jy ! Component: 1050 - total flux cleaned = -0.000367512 Jy ! Component: 1100 - total flux cleaned = -0.000361478 Jy ! Component: 1150 - total flux cleaned = -0.000364424 Jy ! Component: 1200 - total flux cleaned = -0.000364425 Jy ! Total flux subtracted in 1200 components = -0.000364425 Jy ! Clean residual min=-0.002019 max=0.001877 Jy/beam ! Clean residual mean=0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0233012 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038856Jy sigma=0.775393 ! Fit after self-cal, rms=0.038856Jy sigma=0.775393 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=8.303 mas, bmaj=24.23 mas, bpa=1.633 degrees ! Estimated noise=1.17594 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00894276 Jy ! Component: 100 - total flux cleaned = 0.0143532 Jy ! Component: 150 - total flux cleaned = 0.0176269 Jy ! Component: 200 - total flux cleaned = 0.0196083 Jy ! Component: 250 - total flux cleaned = 0.0208075 Jy ! Component: 300 - total flux cleaned = 0.0215571 Jy ! Component: 350 - total flux cleaned = 0.0221325 Jy ! Component: 400 - total flux cleaned = 0.0225955 Jy ! Component: 450 - total flux cleaned = 0.0229692 Jy ! Component: 500 - total flux cleaned = 0.0232751 Jy ! Component: 550 - total flux cleaned = 0.0235269 Jy ! Component: 600 - total flux cleaned = 0.0237343 Jy ! Component: 650 - total flux cleaned = 0.0239052 Jy ! Component: 700 - total flux cleaned = 0.0240459 Jy ! Component: 750 - total flux cleaned = 0.0241135 Jy ! Component: 800 - total flux cleaned = 0.0241401 Jy ! Total flux subtracted in 800 components = 0.0241401 Jy ! Clean residual min=-0.002535 max=0.002000 Jy/beam ! Clean residual mean=0.000016 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.0241401 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0241401 Jy ! Inverting map and beam ! Estimated beam: bmin=9.21 mas, bmaj=23.88 mas, bpa=-1.323 degrees ! Estimated noise=0.959533 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039841 Jy ! Component: 100 - total flux cleaned = -0.00046909 Jy ! Component: 150 - total flux cleaned = -0.000451409 Jy ! Component: 200 - total flux cleaned = -0.0004354 Jy ! Component: 250 - total flux cleaned = -0.000420807 Jy ! Component: 300 - total flux cleaned = -0.000401227 Jy ! Component: 350 - total flux cleaned = -0.000389396 Jy ! Component: 400 - total flux cleaned = -0.00037303 Jy ! Component: 450 - total flux cleaned = -0.000362946 Jy ! Component: 500 - total flux cleaned = -0.000348783 Jy ! Component: 550 - total flux cleaned = -0.000339975 Jy ! Component: 600 - total flux cleaned = -0.000327431 Jy ! Component: 650 - total flux cleaned = -0.000315587 Jy ! Component: 700 - total flux cleaned = -0.000308023 Jy ! Component: 750 - total flux cleaned = -0.000297225 Jy ! Component: 800 - total flux cleaned = -0.000286921 Jy ! Component: 850 - total flux cleaned = -0.000277125 Jy ! Component: 900 - total flux cleaned = -0.000267713 Jy ! Component: 950 - total flux cleaned = -0.000267682 Jy ! Component: 1000 - total flux cleaned = -0.000267727 Jy ! Component: 1050 - total flux cleaned = -0.000270628 Jy ! Component: 1100 - total flux cleaned = -0.000270641 Jy ! Component: 1150 - total flux cleaned = -0.000273418 Jy ! Component: 1200 - total flux cleaned = -0.000273432 Jy ! Total flux subtracted in 1200 components = -0.000273432 Jy ! Clean residual min=-0.001895 max=0.001712 Jy/beam ! Clean residual mean=0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0238666 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uncalib selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 47 components and 0.0238666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031202Jy sigma=0.614991 ! Fit after self-cal, rms=0.029761Jy sigma=0.585278 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029761Jy sigma=0.585278 ! Fit after self-cal, rms=0.028003Jy sigma=0.576792 levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! Inverting map and beam ! Estimated beam: bmin=9.077 mas, bmaj=24.7 mas, bpa=0.8193 degrees ! Estimated noise=0.875086 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.077 x 24.7 at 0.8193 degrees (North through East) ! Clean map min=-0.001359 max=0.022935 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. cma[ ! Syntax error in line: ! cma[ ! ^ ! Unable to identify keyword "cma" ! x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (512),0.01 ! Inverting map ! clean: niter=512 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542944 Jy ! Component: 100 - total flux cleaned = -0.000706284 Jy ! Component: 150 - total flux cleaned = -0.00058807 Jy ! Component: 200 - total flux cleaned = -0.000401206 Jy ! Component: 250 - total flux cleaned = -0.000209731 Jy ! Component: 300 - total flux cleaned = -2.57504e-05 Jy ! Component: 350 - total flux cleaned = 0.00013415 Jy ! Component: 400 - total flux cleaned = 0.000288494 Jy ! Component: 450 - total flux cleaned = 0.000386466 Jy ! Component: 500 - total flux cleaned = 0.000442822 Jy ! Total flux subtracted in 512 components = 0.000449564 Jy ! Clean residual min=-0.000335 max=0.000336 Jy/beam ! Clean residual mean=0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0243162 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.077 x 24.7 at 0.8193 degrees (North through East) ! Clean map min=-0.00033465 max=0.022864 Jy/beam ! Clean map min=-0.00080569 max=0.022863 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J1545-2036_C ! Writing UV FITS file: J1545-2036_C.uvf ! Writing 133 model components to file: J1545-2036_C.mod ! wwins: Wrote 4 windows to J1545-2036_C.win ! Adding 86 model components to the UV plane model. ! The established model now contains 133 components and 0.0243162 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 9.077 x 24.7 at 0.8193 degrees (North through East) ! Clean map min=-0.0008248 max=0.022865 Jy/beam ! Writing clean map to FITS file: J1545-2036_C.fits ! Writing difmap environment to: J1545-2036_C.par quit ! Quitting program ! Log file difmap.log_277 closed on Sat Feb 8 18:27:27 2020