! Started logfile: difmap.log_732 on Mon Jan 8 11:30:17 2018 ![@/tmp/difmap__10507.1] ! Obeying initialization file: /tmp/difmap__10507.1 ![@/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__10507.2] ![Exited script file: /tmp/difmap__10507.2] obs J0420+1459_X_a_uvm.fits ! Reading UV FITS file: J0420+1459_X_a_uvm.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! AN table 2: 47 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99651 visibilities/baseline/integration-bin. ! Found source: J0420+1459 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 15992 visibilities. ![Exited script file: /tmp/difmap__10507.1] 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=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 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 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005831Jy sigma=24.770841 ! Fit after self-cal, rms=0.951113Jy sigma=23.386366 ! 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 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=1.16 mas, bmaj=3.152 mas, bpa=-8.928 degrees ! Estimated noise=0.487338 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310396 Jy ! Component: 100 - total flux cleaned = 0.0423453 Jy ! Component: 150 - total flux cleaned = 0.0466912 Jy ! Component: 200 - total flux cleaned = 0.0491338 Jy ! Total flux subtracted in 200 components = 0.0491338 Jy ! Clean residual min=-0.002222 max=0.002248 Jy/beam ! Clean residual mean=0.000013 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0491338 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 7 components lie outside the plot. maps 2048,0.1666667 ! Map grid = 2048x2048 pixels with 0.167x0.167 milli-arcsec cellsize. 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=0.058174Jy sigma=1.427682 ! Fit after self-cal, rms=0.058174Jy sigma=1.427682 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.278 mas, bpa=-9.405 degrees ! Estimated noise=0.522746 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192012 Jy ! Component: 100 - total flux cleaned = 0.0308181 Jy ! Component: 150 - total flux cleaned = 0.0378463 Jy ! Component: 200 - total flux cleaned = 0.0420985 Jy ! Component: 250 - total flux cleaned = 0.0446744 Jy ! Component: 300 - total flux cleaned = 0.0464802 Jy ! Component: 350 - total flux cleaned = 0.047942 Jy ! Component: 400 - total flux cleaned = 0.0491365 Jy ! Component: 450 - total flux cleaned = 0.050116 Jy ! Component: 500 - total flux cleaned = 0.0509196 Jy ! Component: 550 - total flux cleaned = 0.0515794 Jy ! Component: 600 - total flux cleaned = 0.0521224 Jy ! Component: 650 - total flux cleaned = 0.0525695 Jy ! Component: 700 - total flux cleaned = 0.0529378 Jy ! Component: 750 - total flux cleaned = 0.0532414 Jy ! Component: 800 - total flux cleaned = 0.0534923 Jy ! Component: 850 - total flux cleaned = 0.0536998 Jy ! Component: 900 - total flux cleaned = 0.0538715 Jy ! Component: 950 - total flux cleaned = 0.0540136 Jy ! Component: 1000 - total flux cleaned = 0.0541314 Jy ! Component: 1050 - total flux cleaned = 0.0542295 Jy ! Component: 1100 - total flux cleaned = 0.0543111 Jy ! Component: 1150 - total flux cleaned = 0.0543664 Jy ! Component: 1200 - total flux cleaned = 0.054379 Jy ! Total flux subtracted in 1200 components = 0.054379 Jy ! Clean residual min=-0.002840 max=0.002408 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.054379 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 2000, 0.01 ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.054379 Jy ! Inverting map and beam ! Estimated beam: bmin=1.413 mas, bmaj=3.19 mas, bpa=-8.33 degrees ! Estimated noise=0.227182 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240268 Jy ! Component: 100 - total flux cleaned = -0.000362054 Jy ! Component: 150 - total flux cleaned = -0.000381 Jy ! Component: 200 - total flux cleaned = -0.000398489 Jy ! Component: 250 - total flux cleaned = -0.000414694 Jy ! Component: 300 - total flux cleaned = -0.000429758 Jy ! Component: 350 - total flux cleaned = -0.000436832 Jy ! Component: 400 - total flux cleaned = -0.000446918 Jy ! Component: 450 - total flux cleaned = -0.000456393 Jy ! Component: 500 - total flux cleaned = -0.000465332 Jy ! Component: 550 - total flux cleaned = -0.00047376 Jy ! Component: 600 - total flux cleaned = -0.000481697 Jy ! Component: 650 - total flux cleaned = -0.000489245 Jy ! Component: 700 - total flux cleaned = -0.000496335 Jy ! Component: 750 - total flux cleaned = -0.000500824 Jy ! Component: 800 - total flux cleaned = -0.000507273 Jy ! Component: 850 - total flux cleaned = -0.000513336 Jy ! Component: 900 - total flux cleaned = -0.000517198 Jy ! Component: 950 - total flux cleaned = -0.000519049 Jy ! Component: 1000 - total flux cleaned = -0.000520851 Jy ! Component: 1050 - total flux cleaned = -0.000522573 Jy ! Component: 1100 - total flux cleaned = -0.000524247 Jy ! Component: 1150 - total flux cleaned = -0.000525863 Jy ! Component: 1200 - total flux cleaned = -0.000527401 Jy ! Component: 1250 - total flux cleaned = -0.000527384 Jy ! Component: 1300 - total flux cleaned = -0.000528935 Jy ! Component: 1350 - total flux cleaned = -0.000528909 Jy ! Component: 1400 - total flux cleaned = -0.000530398 Jy ! Component: 1450 - total flux cleaned = -0.000530366 Jy ! Component: 1500 - total flux cleaned = -0.000531716 Jy ! Component: 1550 - total flux cleaned = -0.000531738 Jy ! Component: 1600 - total flux cleaned = -0.000533068 Jy ! Component: 1650 - total flux cleaned = -0.000533074 Jy ! Component: 1700 - total flux cleaned = -0.000534327 Jy ! Component: 1750 - total flux cleaned = -0.000534348 Jy ! Component: 1800 - total flux cleaned = -0.000535553 Jy ! Component: 1850 - total flux cleaned = -0.00053561 Jy ! Component: 1900 - total flux cleaned = -0.000535618 Jy ! Component: 1950 - total flux cleaned = -0.000535646 Jy ! Component: 2000 - total flux cleaned = -0.000535616 Jy ! Total flux subtracted in 2000 components = -0.000535616 Jy ! Clean residual min=-0.002236 max=0.002500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0538434 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 ! Note that 25 components lie outside the plot. ! Note that 25 components lie outside the plot. mapl ! ! Move the cursor into the plot window and press 'H' for help mapl ! ! 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=0.058174Jy sigma=1.427682 ! Fit after self-cal, rms=0.058174Jy sigma=1.427682 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=3.278 mas, bpa=-9.405 degrees ! Estimated noise=0.522746 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192012 Jy ! Component: 100 - total flux cleaned = 0.0308181 Jy ! Component: 150 - total flux cleaned = 0.0378463 Jy ! Component: 200 - total flux cleaned = 0.0420985 Jy ! Component: 250 - total flux cleaned = 0.0446744 Jy ! Component: 300 - total flux cleaned = 0.0464802 Jy ! Component: 350 - total flux cleaned = 0.047942 Jy ! Component: 400 - total flux cleaned = 0.0491365 Jy ! Component: 450 - total flux cleaned = 0.0501271 Jy ! Component: 500 - total flux cleaned = 0.0509731 Jy ! Component: 550 - total flux cleaned = 0.0516969 Jy ! Component: 600 - total flux cleaned = 0.0523227 Jy ! Component: 650 - total flux cleaned = 0.052876 Jy ! Component: 700 - total flux cleaned = 0.0533656 Jy ! Component: 750 - total flux cleaned = 0.0537988 Jy ! Component: 800 - total flux cleaned = 0.0541822 Jy ! Component: 850 - total flux cleaned = 0.0543622 Jy ! Component: 900 - total flux cleaned = 0.0545279 Jy ! Component: 950 - total flux cleaned = 0.0546804 Jy ! Component: 1000 - total flux cleaned = 0.0548209 Jy ! Component: 1050 - total flux cleaned = 0.0549503 Jy ! Component: 1100 - total flux cleaned = 0.0550694 Jy ! Component: 1150 - total flux cleaned = 0.0551709 Jy ! Component: 1200 - total flux cleaned = 0.0552725 Jy ! Total flux subtracted in 1200 components = 0.0552725 Jy ! Clean residual min=-0.002478 max=0.002358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0552726 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 2000, 0.01 ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0552726 Jy ! Inverting map and beam ! Estimated beam: bmin=1.413 mas, bmaj=3.19 mas, bpa=-8.33 degrees ! Estimated noise=0.227182 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320557 Jy ! Component: 100 - total flux cleaned = -0.000390499 Jy ! Component: 150 - total flux cleaned = -0.000416718 Jy ! Component: 200 - total flux cleaned = -0.000416797 Jy ! Component: 250 - total flux cleaned = -0.000410137 Jy ! Component: 300 - total flux cleaned = -0.000410119 Jy ! Component: 350 - total flux cleaned = -0.000404661 Jy ! Component: 400 - total flux cleaned = -0.000419348 Jy ! Component: 450 - total flux cleaned = -0.000428213 Jy ! Component: 500 - total flux cleaned = -0.000436753 Jy ! Component: 550 - total flux cleaned = -0.000449177 Jy ! Component: 600 - total flux cleaned = -0.000457228 Jy ! Component: 650 - total flux cleaned = -0.000469151 Jy ! Component: 700 - total flux cleaned = -0.000476954 Jy ! Component: 750 - total flux cleaned = -0.00048468 Jy ! Component: 800 - total flux cleaned = -0.000496028 Jy ! Component: 850 - total flux cleaned = -0.000503467 Jy ! Component: 900 - total flux cleaned = -0.000510805 Jy ! Component: 950 - total flux cleaned = -0.000521565 Jy ! Component: 1000 - total flux cleaned = -0.000532163 Jy ! Component: 1050 - total flux cleaned = -0.000539139 Jy ! Component: 1100 - total flux cleaned = -0.000549486 Jy ! Component: 1150 - total flux cleaned = -0.000559767 Jy ! Component: 1200 - total flux cleaned = -0.000566575 Jy ! Component: 1250 - total flux cleaned = -0.000573346 Jy ! Component: 1300 - total flux cleaned = -0.000583398 Jy ! Component: 1350 - total flux cleaned = -0.000593373 Jy ! Component: 1400 - total flux cleaned = -0.000603267 Jy ! Component: 1450 - total flux cleaned = -0.000609794 Jy ! Component: 1500 - total flux cleaned = -0.000619507 Jy ! Component: 1550 - total flux cleaned = -0.000625958 Jy ! Component: 1600 - total flux cleaned = -0.00063558 Jy ! Component: 1650 - total flux cleaned = -0.000641919 Jy ! Component: 1700 - total flux cleaned = -0.000651382 Jy ! Component: 1750 - total flux cleaned = -0.00066077 Jy ! Component: 1800 - total flux cleaned = -0.000666976 Jy ! Component: 1850 - total flux cleaned = -0.00067623 Jy ! Component: 1900 - total flux cleaned = -0.000685427 Jy ! Component: 1950 - total flux cleaned = -0.000691487 Jy ! Component: 2000 - total flux cleaned = -0.000700537 Jy ! Total flux subtracted in 2000 components = -0.000700537 Jy ! Clean residual min=-0.002002 max=0.002417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.054572 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 14 model components to the UV plane model. ! The established model now contains 28 components and 0.054572 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=0.030443Jy sigma=0.704539 ! Fit after self-cal, rms=0.029239Jy sigma=0.675793 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=0.029239Jy sigma=0.675793 ! Fit after self-cal, rms=0.029288Jy sigma=0.666462 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=0.057898Jy sigma=1.427681 ! Fit after self-cal, rms=0.057898Jy sigma=1.427681 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=3.294 mas, bpa=-9.385 degrees ! Estimated noise=0.515003 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193057 Jy ! Component: 100 - total flux cleaned = 0.0309857 Jy ! Component: 150 - total flux cleaned = 0.0380522 Jy ! Component: 200 - total flux cleaned = 0.0423275 Jy ! Component: 250 - total flux cleaned = 0.0449149 Jy ! Component: 300 - total flux cleaned = 0.0466623 Jy ! Component: 350 - total flux cleaned = 0.0480326 Jy ! Component: 400 - total flux cleaned = 0.0491425 Jy ! Component: 450 - total flux cleaned = 0.0500779 Jy ! Component: 500 - total flux cleaned = 0.0508735 Jy ! Component: 550 - total flux cleaned = 0.0515502 Jy ! Component: 600 - total flux cleaned = 0.0521263 Jy ! Component: 650 - total flux cleaned = 0.052618 Jy ! Component: 700 - total flux cleaned = 0.0530486 Jy ! Component: 750 - total flux cleaned = 0.0534286 Jy ! Component: 800 - total flux cleaned = 0.053764 Jy ! Component: 850 - total flux cleaned = 0.05406 Jy ! Component: 900 - total flux cleaned = 0.0542714 Jy ! Component: 950 - total flux cleaned = 0.0543958 Jy ! Component: 1000 - total flux cleaned = 0.0545018 Jy ! Component: 1050 - total flux cleaned = 0.0546081 Jy ! Component: 1100 - total flux cleaned = 0.0546988 Jy ! Component: 1150 - total flux cleaned = 0.0547897 Jy ! Component: 1200 - total flux cleaned = 0.0548672 Jy ! Total flux subtracted in 1200 components = 0.0548672 Jy ! Clean residual min=-0.002005 max=0.001995 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0548673 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 2000, 0.01 ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0548673 Jy ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.192 mas, bpa=-8.025 degrees ! Estimated noise=0.223177 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.60476e-05 Jy ! Component: 100 - total flux cleaned = -3.02813e-05 Jy ! Component: 150 - total flux cleaned = -3.04898e-05 Jy ! Component: 200 - total flux cleaned = -2.71791e-05 Jy ! Component: 250 - total flux cleaned = -2.43471e-05 Jy ! Component: 300 - total flux cleaned = -1.60204e-05 Jy ! Component: 350 - total flux cleaned = -1.07711e-05 Jy ! Component: 400 - total flux cleaned = -8.36799e-06 Jy ! Component: 450 - total flux cleaned = -8.44099e-06 Jy ! Component: 500 - total flux cleaned = -8.49553e-06 Jy ! Component: 550 - total flux cleaned = -8.53247e-06 Jy ! Component: 600 - total flux cleaned = -1.24193e-05 Jy ! Component: 650 - total flux cleaned = -1.243e-05 Jy ! Component: 700 - total flux cleaned = -1.42207e-05 Jy ! Component: 750 - total flux cleaned = -1.59292e-05 Jy ! Component: 800 - total flux cleaned = -1.75653e-05 Jy ! Component: 850 - total flux cleaned = -1.91082e-05 Jy ! Component: 900 - total flux cleaned = -2.20447e-05 Jy ! Component: 950 - total flux cleaned = -2.34444e-05 Jy ! Component: 1000 - total flux cleaned = -2.61568e-05 Jy ! Component: 1050 - total flux cleaned = -2.7485e-05 Jy ! Component: 1100 - total flux cleaned = -3.00373e-05 Jy ! Component: 1150 - total flux cleaned = -3.25082e-05 Jy ! Component: 1200 - total flux cleaned = -3.37207e-05 Jy ! Component: 1250 - total flux cleaned = -3.4917e-05 Jy ! Component: 1300 - total flux cleaned = -3.609e-05 Jy ! Component: 1350 - total flux cleaned = -3.83852e-05 Jy ! Component: 1400 - total flux cleaned = -4.06346e-05 Jy ! Component: 1450 - total flux cleaned = -4.17224e-05 Jy ! Component: 1500 - total flux cleaned = -4.28177e-05 Jy ! Component: 1550 - total flux cleaned = -4.49356e-05 Jy ! Component: 1600 - total flux cleaned = -4.59799e-05 Jy ! Component: 1650 - total flux cleaned = -4.70197e-05 Jy ! Component: 1700 - total flux cleaned = -4.90407e-05 Jy ! Component: 1750 - total flux cleaned = -5.00261e-05 Jy ! Component: 1800 - total flux cleaned = -5.10053e-05 Jy ! Component: 1850 - total flux cleaned = -5.29493e-05 Jy ! Component: 1900 - total flux cleaned = -5.488e-05 Jy ! Component: 1950 - total flux cleaned = -5.67896e-05 Jy ! Component: 2000 - total flux cleaned = -5.96172e-05 Jy ! Total flux subtracted in 2000 components = -5.96172e-05 Jy ! Clean residual min=-0.002032 max=0.001667 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0548077 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 maps 1024,0.125 ! Map grid = 1024x1024 pixels with 0.125x0.125 milli-arcsec cellsize. 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=0.057898Jy sigma=1.427681 ! Fit after self-cal, rms=0.057898Jy sigma=1.427681 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 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.131 mas, bmaj=3.137 mas, bpa=-9.686 degrees ! Estimated noise=0.400651 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192477 Jy ! Component: 100 - total flux cleaned = 0.0308927 Jy ! Component: 150 - total flux cleaned = 0.037938 Jy ! Component: 200 - total flux cleaned = 0.0422005 Jy ! Component: 250 - total flux cleaned = 0.0447922 Jy ! Component: 300 - total flux cleaned = 0.0465632 Jy ! Component: 350 - total flux cleaned = 0.0478874 Jy ! Component: 400 - total flux cleaned = 0.0489185 Jy ! Component: 450 - total flux cleaned = 0.0497658 Jy ! Component: 500 - total flux cleaned = 0.0504777 Jy ! Component: 550 - total flux cleaned = 0.0510761 Jy ! Component: 600 - total flux cleaned = 0.0515791 Jy ! Component: 650 - total flux cleaned = 0.0520018 Jy ! Component: 700 - total flux cleaned = 0.0523573 Jy ! Component: 750 - total flux cleaned = 0.0526565 Jy ! Component: 800 - total flux cleaned = 0.0529133 Jy ! Component: 850 - total flux cleaned = 0.0531359 Jy ! Component: 900 - total flux cleaned = 0.0533291 Jy ! Component: 950 - total flux cleaned = 0.0534968 Jy ! Component: 1000 - total flux cleaned = 0.0536427 Jy ! Component: 1050 - total flux cleaned = 0.0537696 Jy ! Component: 1100 - total flux cleaned = 0.0538801 Jy ! Component: 1150 - total flux cleaned = 0.0539765 Jy ! Component: 1200 - total flux cleaned = 0.0540608 Jy ! Total flux subtracted in 1200 components = 0.0540608 Jy ! Clean residual min=-0.002275 max=0.001946 Jy/beam ! Clean residual mean=-0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0540608 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 2000, 0.01 ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0540608 Jy ! Inverting map and beam ! Estimated beam: bmin=1.402 mas, bmaj=3.192 mas, bpa=-8.025 degrees ! Estimated noise=0.223177 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304222 Jy ! Component: 100 - total flux cleaned = 0.000490122 Jy ! Component: 150 - total flux cleaned = 0.000623587 Jy ! Component: 200 - total flux cleaned = 0.00068462 Jy ! Component: 250 - total flux cleaned = 0.000717953 Jy ! Component: 300 - total flux cleaned = 0.000747065 Jy ! Component: 350 - total flux cleaned = 0.000764195 Jy ! Component: 400 - total flux cleaned = 0.000781888 Jy ! Component: 450 - total flux cleaned = 0.000795289 Jy ! Component: 500 - total flux cleaned = 0.000807269 Jy ! Component: 550 - total flux cleaned = 0.000819659 Jy ! Component: 600 - total flux cleaned = 0.000824445 Jy ! Component: 650 - total flux cleaned = 0.000830292 Jy ! Component: 700 - total flux cleaned = 0.000834296 Jy ! Component: 750 - total flux cleaned = 0.000838121 Jy ! Component: 800 - total flux cleaned = 0.00084297 Jy ! Component: 850 - total flux cleaned = 0.000847573 Jy ! Component: 900 - total flux cleaned = 0.000848684 Jy ! Component: 950 - total flux cleaned = 0.000849778 Jy ! Component: 1000 - total flux cleaned = 0.000851891 Jy ! Component: 1050 - total flux cleaned = 0.000852918 Jy ! Component: 1100 - total flux cleaned = 0.000852915 Jy ! Component: 1150 - total flux cleaned = 0.000851932 Jy ! Component: 1200 - total flux cleaned = 0.000851932 Jy ! Component: 1250 - total flux cleaned = 0.000850975 Jy ! Component: 1300 - total flux cleaned = 0.00085003 Jy ! Component: 1350 - total flux cleaned = 0.000850028 Jy ! Component: 1400 - total flux cleaned = 0.000849104 Jy ! Component: 1450 - total flux cleaned = 0.000849099 Jy ! Component: 1500 - total flux cleaned = 0.000848188 Jy ! Component: 1550 - total flux cleaned = 0.000847294 Jy ! Component: 1600 - total flux cleaned = 0.000847291 Jy ! Component: 1650 - total flux cleaned = 0.000846409 Jy ! Component: 1700 - total flux cleaned = 0.000845555 Jy ! Component: 1750 - total flux cleaned = 0.000845554 Jy ! Component: 1800 - total flux cleaned = 0.000844721 Jy ! Component: 1850 - total flux cleaned = 0.000843905 Jy ! Component: 1900 - total flux cleaned = 0.0008431 Jy ! Component: 1950 - total flux cleaned = 0.000843099 Jy ! Component: 2000 - total flux cleaned = 0.000842309 Jy ! Total flux subtracted in 2000 components = 0.000842309 Jy ! Clean residual min=-0.002020 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0549031 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 18 model components to the UV plane model. ! The established model now contains 44 components and 0.0549031 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=0.029278Jy sigma=0.666133 ! Fit after self-cal, rms=0.029281Jy sigma=0.665965 selfcal true,true,10. ! Performing amp+phase self-cal over 10 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=0.029281Jy sigma=0.665965 ! Fit after self-cal, rms=0.029416Jy sigma=0.665826 x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.191 mas, bpa=-7.829 degrees ! Estimated noise=0.223242 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000586791 Jy ! Component: 100 - total flux cleaned = -0.000423094 Jy ! Component: 150 - total flux cleaned = -0.000212138 Jy ! Component: 200 - total flux cleaned = 3.55229e-05 Jy ! Component: 250 - total flux cleaned = 0.000231625 Jy ! Component: 300 - total flux cleaned = 0.000435736 Jy ! Component: 350 - total flux cleaned = 0.000647795 Jy ! Component: 400 - total flux cleaned = 0.000835791 Jy ! Component: 450 - total flux cleaned = 0.00101617 Jy ! Component: 500 - total flux cleaned = 0.0012041 Jy ! Component: 550 - total flux cleaned = 0.00135781 Jy ! Component: 600 - total flux cleaned = 0.00151991 Jy ! Component: 650 - total flux cleaned = 0.00165033 Jy ! Component: 700 - total flux cleaned = 0.00175186 Jy ! Component: 750 - total flux cleaned = 0.00186311 Jy ! Component: 800 - total flux cleaned = 0.00191129 Jy ! Component: 850 - total flux cleaned = 0.00205138 Jy ! Component: 900 - total flux cleaned = 0.00211939 Jy ! Component: 950 - total flux cleaned = 0.00220853 Jy ! Component: 1000 - total flux cleaned = 0.00229558 Jy ! Component: 1050 - total flux cleaned = 0.00235954 Jy ! Component: 1100 - total flux cleaned = 0.00246336 Jy ! Component: 1150 - total flux cleaned = 0.00253445 Jy ! Component: 1200 - total flux cleaned = 0.00260416 Jy ! Component: 1250 - total flux cleaned = 0.002682 Jy ! Component: 1300 - total flux cleaned = 0.0027391 Jy ! Component: 1350 - total flux cleaned = 0.00282337 Jy ! Component: 1400 - total flux cleaned = 0.00287844 Jy ! Component: 1450 - total flux cleaned = 0.00295968 Jy ! Component: 1500 - total flux cleaned = 0.00302173 Jy ! Component: 1550 - total flux cleaned = 0.0031003 Jy ! Component: 1600 - total flux cleaned = 0.00313474 Jy ! Component: 1650 - total flux cleaned = 0.00321905 Jy ! Component: 1700 - total flux cleaned = 0.00327702 Jy ! Component: 1750 - total flux cleaned = 0.00334219 Jy ! Component: 1800 - total flux cleaned = 0.00341405 Jy ! Component: 1850 - total flux cleaned = 0.00346907 Jy ! Component: 1900 - total flux cleaned = 0.00349235 Jy ! Component: 1950 - total flux cleaned = 0.00353824 Jy ! Component: 2000 - total flux cleaned = 0.00358329 Jy ! Component: 2050 - total flux cleaned = 0.00362017 Jy ! Component: 2100 - total flux cleaned = 0.00362751 Jy ! Component: 2150 - total flux cleaned = 0.00364906 Jy ! Component: 2200 - total flux cleaned = 0.00369153 Jy ! Component: 2250 - total flux cleaned = 0.00371937 Jy ! Component: 2300 - total flux cleaned = 0.00374687 Jy ! Component: 2350 - total flux cleaned = 0.00376042 Jy ! Component: 2400 - total flux cleaned = 0.0037939 Jy ! Component: 2450 - total flux cleaned = 0.00380704 Jy ! Component: 2500 - total flux cleaned = 0.00382003 Jy ! Component: 2550 - total flux cleaned = 0.00383942 Jy ! Component: 2600 - total flux cleaned = 0.00385213 Jy ! Component: 2650 - total flux cleaned = 0.00387092 Jy ! Component: 2700 - total flux cleaned = 0.00388337 Jy ! Component: 2750 - total flux cleaned = 0.00392014 Jy ! Component: 2800 - total flux cleaned = 0.00394442 Jy ! Component: 2850 - total flux cleaned = 0.00397432 Jy ! Component: 2900 - total flux cleaned = 0.00399204 Jy ! Component: 2950 - total flux cleaned = 0.00403883 Jy ! Component: 3000 - total flux cleaned = 0.00406772 Jy ! Component: 3050 - total flux cleaned = 0.00409059 Jy ! Component: 3100 - total flux cleaned = 0.00410749 Jy ! Component: 3150 - total flux cleaned = 0.00415774 Jy ! Component: 3200 - total flux cleaned = 0.00416328 Jy ! Component: 3250 - total flux cleaned = 0.00417977 Jy ! Component: 3300 - total flux cleaned = 0.00420686 Jy ! Component: 3350 - total flux cleaned = 0.00424437 Jy ! Component: 3400 - total flux cleaned = 0.00424977 Jy ! Component: 3450 - total flux cleaned = 0.00428646 Jy ! Component: 3500 - total flux cleaned = 0.00428654 Jy ! Component: 3550 - total flux cleaned = 0.00431731 Jy ! Component: 3600 - total flux cleaned = 0.00433763 Jy ! Component: 3650 - total flux cleaned = 0.00436763 Jy ! Component: 3700 - total flux cleaned = 0.00438737 Jy ! Component: 3750 - total flux cleaned = 0.00437756 Jy ! Component: 3800 - total flux cleaned = 0.0044019 Jy ! Component: 3850 - total flux cleaned = 0.00442108 Jy ! Component: 3900 - total flux cleaned = 0.00444011 Jy ! Component: 3950 - total flux cleaned = 0.00445891 Jy ! Component: 4000 - total flux cleaned = 0.00448229 Jy ! Component: 4050 - total flux cleaned = 0.00450074 Jy ! Total flux subtracted in 4096 components = 0.00450989 Jy ! Clean residual min=-0.000359 max=0.000367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.059413 Jy levs=0.4,0.8,1.6,3.2,6.4,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.403 x 3.191 at -7.829 degrees (North through East) ! Clean map min=-0.00035541 max=0.049534 Jy/beam ! Clean map min=-0.0018039 max=0.049534 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. 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 ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J0420+1459_X_a ! Writing UV FITS file: J0420+1459_X_a.uvf ! Writing 577 model components to file: J0420+1459_X_a.mod ! wwins: Wrote 8 windows to J0420+1459_X_a.win ! Adding 533 model components to the UV plane model. ! The established model now contains 577 components and 0.059413 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.403 x 3.191 at -7.829 degrees (North through East) ! Clean map min=-0.0018042 max=0.049532 Jy/beam ! Writing clean map to FITS file: J0420+1459_X_a.fits ! Writing difmap environment to: J0420+1459_X_a.par quit ! Quitting program ! Log file difmap.log_732 closed on Mon Jan 8 11:31:51 2018