! Started logfile: difmap.log_19 on Tue Dec 12 00:55:23 2017 ![@/tmp/difmap__13903.1] ! Obeying initialization file: /tmp/difmap__13903.1 ![@/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__13903.2] ![Exited script file: /tmp/difmap__13903.2] obs J0242+1742_S_uva.fits ! Reading UV FITS file: J0242+1742_S_uva.fits ! AN table 1: 108 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.434624 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0242+1742 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 12392 visibilities. ![Exited script file: /tmp/difmap__13903.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 field_size=1024 field_cell=0.4 taper_size = 20. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018358Jy sigma=15.622141 ! Fit after self-cal, rms=0.874188Jy sigma=13.481684 ! 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 vplot 1,1:kp ! Overriding default options with user defined vflags="fb3" ! For help move the cursor into the plot window and press 'H'. flag 3:kp ! read_tspec: Sub-array pre-fix (3) out of range 1-1. ! Error occured in command: flag ! flag 1,3:kp ! Syntax error in line: ! flag 1,3:kp ! ^ ! Illegal placement of ':' operator within an operand. ! flag 1:kp ! Flagging baselines of antenna 1:KP in the currently selected channels. flag 2:kp ! read_tspec: Sub-array pre-fix (2) out of range 1-1. ! Error occured in command: flag ! flag 3:kp ! read_tspec: Sub-array pre-fix (3) out of range 1-1. ! Error occured in command: flag ! peoj ! Syntax error in line: ! peoj ! ^ ! Unable to identify keyword "peoj" ! proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 108 buffered edits. flag 1:nl ! Flagging baselines of antenna 1:NL in the currently selected channels. proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 121 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=1.793 mas, bmaj=3.446 mas, bpa=26.73 degrees ! Estimated noise=0.866057 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716515 Jy ! Component: 100 - total flux cleaned = 0.0984916 Jy ! Component: 150 - total flux cleaned = 0.11123 Jy ! Component: 200 - total flux cleaned = 0.119082 Jy ! Total flux subtracted in 200 components = 0.119082 Jy ! Clean residual min=-0.006195 max=0.006265 Jy/beam ! Clean residual mean=-0.000036 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.119082 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 1 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.140693Jy sigma=2.192819 ! Fit after self-cal, rms=0.140735Jy sigma=2.194022 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=1.793 mas, bmaj=3.447 mas, bpa=26.72 degrees ! Estimated noise=0.866387 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445142 Jy ! Component: 100 - total flux cleaned = 0.0714456 Jy ! Component: 150 - total flux cleaned = 0.0878269 Jy ! Component: 200 - total flux cleaned = 0.098318 Jy ! Component: 250 - total flux cleaned = 0.105625 Jy ! Component: 300 - total flux cleaned = 0.110736 Jy ! Component: 350 - total flux cleaned = 0.114312 Jy ! Component: 400 - total flux cleaned = 0.116859 Jy ! Component: 450 - total flux cleaned = 0.118822 Jy ! Component: 500 - total flux cleaned = 0.120404 Jy ! Component: 550 - total flux cleaned = 0.121696 Jy ! Component: 600 - total flux cleaned = 0.122755 Jy ! Component: 650 - total flux cleaned = 0.123624 Jy ! Component: 700 - total flux cleaned = 0.124339 Jy ! Component: 750 - total flux cleaned = 0.124929 Jy ! Component: 800 - total flux cleaned = 0.125416 Jy ! Total flux subtracted in 800 components = 0.125416 Jy ! Clean residual min=-0.006320 max=0.010323 Jy/beam ! Clean residual mean=-0.000027 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.125416 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.125416 Jy ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=4.108 mas, bpa=23.56 degrees ! Estimated noise=0.510959 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197054 Jy ! Component: 100 - total flux cleaned = 0.00343207 Jy ! Component: 150 - total flux cleaned = 0.00452818 Jy ! Component: 200 - total flux cleaned = 0.00535067 Jy ! Component: 250 - total flux cleaned = 0.00596786 Jy ! Component: 300 - total flux cleaned = 0.00643106 Jy ! Component: 350 - total flux cleaned = 0.00667848 Jy ! Component: 400 - total flux cleaned = 0.00673008 Jy ! Component: 450 - total flux cleaned = 0.00677927 Jy ! Component: 500 - total flux cleaned = 0.00682645 Jy ! Component: 550 - total flux cleaned = 0.00688242 Jy ! Component: 600 - total flux cleaned = 0.00692497 Jy ! Component: 650 - total flux cleaned = 0.0069656 Jy ! Component: 700 - total flux cleaned = 0.00700453 Jy ! Component: 750 - total flux cleaned = 0.00704166 Jy ! Component: 800 - total flux cleaned = 0.00707716 Jy ! Component: 850 - total flux cleaned = 0.00711114 Jy ! Component: 900 - total flux cleaned = 0.00714363 Jy ! Component: 950 - total flux cleaned = 0.00717472 Jy ! Component: 1000 - total flux cleaned = 0.00720438 Jy ! Component: 1050 - total flux cleaned = 0.00722579 Jy ! Component: 1100 - total flux cleaned = 0.00725313 Jy ! Component: 1150 - total flux cleaned = 0.00727935 Jy ! Component: 1200 - total flux cleaned = 0.00730434 Jy ! Total flux subtracted in 1200 components = 0.00730434 Jy ! Clean residual min=-0.003762 max=0.006356 Jy/beam ! Clean residual mean=-0.000043 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.132721 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. ! ! Fit before self-cal, rms=0.140735Jy sigma=2.194022 ! Fit after self-cal, rms=0.140735Jy sigma=2.194022 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=1.793 mas, bmaj=3.447 mas, bpa=26.72 degrees ! Estimated noise=0.866387 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445142 Jy ! Component: 100 - total flux cleaned = 0.0714456 Jy ! Component: 150 - total flux cleaned = 0.0878269 Jy ! Component: 200 - total flux cleaned = 0.098318 Jy ! Component: 250 - total flux cleaned = 0.105627 Jy ! Component: 300 - total flux cleaned = 0.11109 Jy ! Component: 350 - total flux cleaned = 0.115459 Jy ! Component: 400 - total flux cleaned = 0.118968 Jy ! Component: 450 - total flux cleaned = 0.121799 Jy ! Component: 500 - total flux cleaned = 0.124201 Jy ! Component: 550 - total flux cleaned = 0.126314 Jy ! Component: 600 - total flux cleaned = 0.128184 Jy ! Component: 650 - total flux cleaned = 0.129842 Jy ! Component: 700 - total flux cleaned = 0.131323 Jy ! Component: 750 - total flux cleaned = 0.132654 Jy ! Component: 800 - total flux cleaned = 0.133852 Jy ! Total flux subtracted in 800 components = 0.133852 Jy ! Clean residual min=-0.006045 max=0.005685 Jy/beam ! Clean residual mean=-0.000020 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.133852 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.133852 Jy ! Inverting map and beam ! Estimated beam: bmin=2.309 mas, bmaj=4.108 mas, bpa=23.56 degrees ! Estimated noise=0.510959 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229098 Jy ! Component: 100 - total flux cleaned = 0.00370134 Jy ! Component: 150 - total flux cleaned = 0.00473807 Jy ! Component: 200 - total flux cleaned = 0.00557631 Jy ! Component: 250 - total flux cleaned = 0.00627158 Jy ! Component: 300 - total flux cleaned = 0.00686175 Jy ! Component: 350 - total flux cleaned = 0.00736851 Jy ! Component: 400 - total flux cleaned = 0.00780894 Jy ! Component: 450 - total flux cleaned = 0.0080302 Jy ! Component: 500 - total flux cleaned = 0.00810426 Jy ! Component: 550 - total flux cleaned = 0.00817555 Jy ! Component: 600 - total flux cleaned = 0.00824426 Jy ! Component: 650 - total flux cleaned = 0.00831044 Jy ! Component: 700 - total flux cleaned = 0.00836142 Jy ! Component: 750 - total flux cleaned = 0.00841079 Jy ! Component: 800 - total flux cleaned = 0.00845829 Jy ! Component: 850 - total flux cleaned = 0.00850431 Jy ! Component: 900 - total flux cleaned = 0.00854869 Jy ! Component: 950 - total flux cleaned = 0.00859183 Jy ! Component: 1000 - total flux cleaned = 0.00863362 Jy ! Component: 1050 - total flux cleaned = 0.00867427 Jy ! Component: 1100 - total flux cleaned = 0.00871367 Jy ! Component: 1150 - total flux cleaned = 0.00875213 Jy ! Component: 1200 - total flux cleaned = 0.0087895 Jy ! Total flux subtracted in 1200 components = 0.0087895 Jy ! Clean residual min=-0.003663 max=0.005198 Jy/beam ! Clean residual mean=-0.000025 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.142642 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 33 model components to the UV plane model. ! The established model now contains 53 components and 0.142642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075936Jy sigma=1.045938 ! Fit after self-cal, rms=0.074889Jy sigma=1.028111 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.074889Jy sigma=1.028111 ! Fit after self-cal, rms=0.071388Jy sigma=0.992050 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. ! ! Fit before self-cal, rms=0.137296Jy sigma=2.193772 ! Fit after self-cal, rms=0.137296Jy sigma=2.193772 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=1.796 mas, bmaj=3.45 mas, bpa=26.57 degrees ! Estimated noise=0.85471 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440433 Jy ! Component: 100 - total flux cleaned = 0.0706967 Jy ! Component: 150 - total flux cleaned = 0.0869546 Jy ! Component: 200 - total flux cleaned = 0.0973407 Jy ! Component: 250 - total flux cleaned = 0.104948 Jy ! Component: 300 - total flux cleaned = 0.110985 Jy ! Component: 350 - total flux cleaned = 0.115833 Jy ! Component: 400 - total flux cleaned = 0.119752 Jy ! Component: 450 - total flux cleaned = 0.122949 Jy ! Component: 500 - total flux cleaned = 0.125578 Jy ! Component: 550 - total flux cleaned = 0.127841 Jy ! Component: 600 - total flux cleaned = 0.129831 Jy ! Component: 650 - total flux cleaned = 0.131597 Jy ! Component: 700 - total flux cleaned = 0.133166 Jy ! Component: 750 - total flux cleaned = 0.134559 Jy ! Component: 800 - total flux cleaned = 0.135805 Jy ! Total flux subtracted in 800 components = 0.135805 Jy ! Clean residual min=-0.004244 max=0.005532 Jy/beam ! Clean residual mean=-0.000016 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.135806 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.135806 Jy ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=4.133 mas, bpa=23.94 degrees ! Estimated noise=0.501568 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174109 Jy ! Component: 100 - total flux cleaned = 0.00292723 Jy ! Component: 150 - total flux cleaned = 0.00387237 Jy ! Component: 200 - total flux cleaned = 0.00465872 Jy ! Component: 250 - total flux cleaned = 0.00531704 Jy ! Component: 300 - total flux cleaned = 0.00576654 Jy ! Component: 350 - total flux cleaned = 0.00598451 Jy ! Component: 400 - total flux cleaned = 0.0061319 Jy ! Component: 450 - total flux cleaned = 0.00621919 Jy ! Component: 500 - total flux cleaned = 0.00631904 Jy ! Component: 550 - total flux cleaned = 0.00639831 Jy ! Component: 600 - total flux cleaned = 0.00648885 Jy ! Component: 650 - total flux cleaned = 0.00656071 Jy ! Component: 700 - total flux cleaned = 0.00662953 Jy ! Component: 750 - total flux cleaned = 0.00670816 Jy ! Component: 800 - total flux cleaned = 0.00674574 Jy ! Component: 850 - total flux cleaned = 0.00678221 Jy ! Component: 900 - total flux cleaned = 0.00682908 Jy ! Component: 950 - total flux cleaned = 0.00686315 Jy ! Component: 1000 - total flux cleaned = 0.00690723 Jy ! Component: 1050 - total flux cleaned = 0.00694991 Jy ! Component: 1100 - total flux cleaned = 0.00698108 Jy ! Component: 1150 - total flux cleaned = 0.0070215 Jy ! Component: 1200 - total flux cleaned = 0.00706059 Jy ! Total flux subtracted in 1200 components = 0.00706059 Jy ! Clean residual min=-0.002231 max=0.002615 Jy/beam ! Clean residual mean=-0.000019 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.142866 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 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: 2.308 x 4.133 at 23.94 degrees (North through East) ! Clean map min=-0.0020584 max=0.11141 Jy/beam ! Clean map min=-0.0020584 max=0.1136 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.142866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071270Jy sigma=0.990141 ! Fit after self-cal, rms=0.071433Jy sigma=0.988471 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. ! ! Fit before self-cal, rms=0.071433Jy sigma=0.988471 ! Fit after self-cal, rms=0.071820Jy sigma=0.987404 uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071820Jy sigma=0.987404 ! Fit after self-cal, rms=0.071865Jy sigma=0.987365 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. ! ! Fit before self-cal, rms=0.071865Jy sigma=0.987365 ! Fit after self-cal, rms=0.071972Jy sigma=0.980931 unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. uncalib selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 506 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.104608Jy sigma=1.149183 ! Fit after self-cal, rms=0.103234Jy sigma=1.131129 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.103234Jy sigma=1.131129 ! Fit after self-cal, rms=0.075269Jy sigma=1.049274 proj ! Using default options string "m3" ! Move the cursor into the plot window and press 'H' for help ! Applying 2023 buffered edits. uvaver 30 ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 propj ! Syntax error in line: ! propj ! ^ ! Unable to identify keyword "propj" ! proj ! Adding 49 model components to the UV plane model. ! The established model now contains 49 components and 0.142866 Jy ! Using default options string "m3" ! 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. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 267 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.133304Jy sigma=2.956596 ! Fit after self-cal, rms=0.133304Jy sigma=2.956596 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=1.844 mas, bmaj=3.632 mas, bpa=25.47 degrees ! Estimated noise=0.671754 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446543 Jy ! Component: 100 - total flux cleaned = 0.0716797 Jy ! Component: 150 - total flux cleaned = 0.0881576 Jy ! Component: 200 - total flux cleaned = 0.0986913 Jy ! Component: 250 - total flux cleaned = 0.106404 Jy ! Component: 300 - total flux cleaned = 0.112488 Jy ! Component: 350 - total flux cleaned = 0.117372 Jy ! Component: 400 - total flux cleaned = 0.121301 Jy ! Component: 450 - total flux cleaned = 0.124485 Jy ! Component: 500 - total flux cleaned = 0.127072 Jy ! Component: 550 - total flux cleaned = 0.129195 Jy ! Component: 600 - total flux cleaned = 0.130961 Jy ! Component: 650 - total flux cleaned = 0.132512 Jy ! Component: 700 - total flux cleaned = 0.133893 Jy ! Component: 750 - total flux cleaned = 0.135126 Jy ! Component: 800 - total flux cleaned = 0.136234 Jy ! Total flux subtracted in 800 components = 0.136234 Jy ! Clean residual min=-0.003427 max=0.003444 Jy/beam ! Clean residual mean=-0.000007 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.136234 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.136234 Jy ! Inverting map and beam ! Estimated beam: bmin=2.572 mas, bmaj=4.661 mas, bpa=22.29 degrees ! Estimated noise=0.3879 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158785 Jy ! Component: 100 - total flux cleaned = 0.00273971 Jy ! Component: 150 - total flux cleaned = 0.00365882 Jy ! Component: 200 - total flux cleaned = 0.00442238 Jy ! Component: 250 - total flux cleaned = 0.00506688 Jy ! Component: 300 - total flux cleaned = 0.00561479 Jy ! Component: 350 - total flux cleaned = 0.00608293 Jy ! Component: 400 - total flux cleaned = 0.00648291 Jy ! Component: 450 - total flux cleaned = 0.00682475 Jy ! Component: 500 - total flux cleaned = 0.00694734 Jy ! Component: 550 - total flux cleaned = 0.00703981 Jy ! Component: 600 - total flux cleaned = 0.00711699 Jy ! Component: 650 - total flux cleaned = 0.00720108 Jy ! Component: 700 - total flux cleaned = 0.00727121 Jy ! Component: 750 - total flux cleaned = 0.00734763 Jy ! Component: 800 - total flux cleaned = 0.00742019 Jy ! Component: 850 - total flux cleaned = 0.00748071 Jy ! Component: 900 - total flux cleaned = 0.0075386 Jy ! Component: 950 - total flux cleaned = 0.00760162 Jy ! Component: 1000 - total flux cleaned = 0.00765414 Jy ! Component: 1050 - total flux cleaned = 0.00769019 Jy ! Component: 1100 - total flux cleaned = 0.00771804 Jy ! Component: 1150 - total flux cleaned = 0.00775163 Jy ! Component: 1200 - total flux cleaned = 0.00777113 Jy ! Total flux subtracted in 1200 components = 0.00777113 Jy ! Clean residual min=-0.001813 max=0.001640 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.144005 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 29 model components to the UV plane model. ! The established model now contains 47 components and 0.144005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057589Jy sigma=1.032241 ! Fit after self-cal, rms=0.057563Jy sigma=1.029840 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. ! ! Fit before self-cal, rms=0.057563Jy sigma=1.029840 ! Fit after self-cal, rms=0.057799Jy sigma=1.028801 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. ! ! Fit before self-cal, rms=0.133415Jy sigma=2.956596 ! Fit after self-cal, rms=0.133415Jy sigma=2.956596 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=1.85 mas, bmaj=3.639 mas, bpa=25.46 degrees ! Estimated noise=0.669914 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0445011 Jy ! Component: 100 - total flux cleaned = 0.0714378 Jy ! Component: 150 - total flux cleaned = 0.0878682 Jy ! Component: 200 - total flux cleaned = 0.0983243 Jy ! Component: 250 - total flux cleaned = 0.106081 Jy ! Component: 300 - total flux cleaned = 0.112241 Jy ! Component: 350 - total flux cleaned = 0.117189 Jy ! Component: 400 - total flux cleaned = 0.121163 Jy ! Component: 450 - total flux cleaned = 0.124374 Jy ! Component: 500 - total flux cleaned = 0.126979 Jy ! Component: 550 - total flux cleaned = 0.129106 Jy ! Component: 600 - total flux cleaned = 0.130911 Jy ! Component: 650 - total flux cleaned = 0.132475 Jy ! Component: 700 - total flux cleaned = 0.133853 Jy ! Component: 750 - total flux cleaned = 0.135083 Jy ! Component: 800 - total flux cleaned = 0.136193 Jy ! Component: 850 - total flux cleaned = 0.137204 Jy ! Component: 900 - total flux cleaned = 0.138132 Jy ! Component: 950 - total flux cleaned = 0.138985 Jy ! Component: 1000 - total flux cleaned = 0.139771 Jy ! Component: 1050 - total flux cleaned = 0.140497 Jy ! Component: 1100 - total flux cleaned = 0.141167 Jy ! Component: 1150 - total flux cleaned = 0.141785 Jy ! Component: 1200 - total flux cleaned = 0.142355 Jy ! Total flux subtracted in 1200 components = 0.142355 Jy ! Clean residual min=-0.003196 max=0.003518 Jy/beam ! Clean residual mean=-0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.142355 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.142355 Jy ! Inverting map and beam ! Estimated beam: bmin=2.585 mas, bmaj=4.675 mas, bpa=22.34 degrees ! Estimated noise=0.386895 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000818199 Jy ! Component: 100 - total flux cleaned = 0.00137352 Jy ! Component: 150 - total flux cleaned = 0.0018106 Jy ! Component: 200 - total flux cleaned = 0.00216504 Jy ! Component: 250 - total flux cleaned = 0.00227527 Jy ! Component: 300 - total flux cleaned = 0.00234322 Jy ! Component: 350 - total flux cleaned = 0.00239665 Jy ! Component: 400 - total flux cleaned = 0.00244731 Jy ! Component: 450 - total flux cleaned = 0.00246677 Jy ! Component: 500 - total flux cleaned = 0.00249488 Jy ! Component: 550 - total flux cleaned = 0.00252189 Jy ! Component: 600 - total flux cleaned = 0.00253914 Jy ! Component: 650 - total flux cleaned = 0.00253916 Jy ! Component: 700 - total flux cleaned = 0.00254745 Jy ! Component: 750 - total flux cleaned = 0.0025555 Jy ! Component: 800 - total flux cleaned = 0.0025633 Jy ! Component: 850 - total flux cleaned = 0.00257078 Jy ! Component: 900 - total flux cleaned = 0.00257806 Jy ! Component: 950 - total flux cleaned = 0.00258515 Jy ! Component: 1000 - total flux cleaned = 0.00259204 Jy ! Component: 1050 - total flux cleaned = 0.00259204 Jy ! Component: 1100 - total flux cleaned = 0.00259869 Jy ! Component: 1150 - total flux cleaned = 0.0026052 Jy ! Component: 1200 - total flux cleaned = 0.0026115 Jy ! Component: 1250 - total flux cleaned = 0.00261761 Jy ! Component: 1300 - total flux cleaned = 0.00262357 Jy ! Component: 1350 - total flux cleaned = 0.00262941 Jy ! Component: 1400 - total flux cleaned = 0.00263515 Jy ! Component: 1450 - total flux cleaned = 0.00264081 Jy ! Component: 1500 - total flux cleaned = 0.00264627 Jy ! Component: 1550 - total flux cleaned = 0.00265169 Jy ! Component: 1600 - total flux cleaned = 0.002657 Jy ! Component: 1650 - total flux cleaned = 0.00266214 Jy ! Component: 1700 - total flux cleaned = 0.00266718 Jy ! Component: 1750 - total flux cleaned = 0.00267215 Jy ! Component: 1800 - total flux cleaned = 0.00267703 Jy ! Component: 1850 - total flux cleaned = 0.00268652 Jy ! Component: 1900 - total flux cleaned = 0.0026865 Jy ! Component: 1950 - total flux cleaned = 0.00269109 Jy ! Component: 2000 - total flux cleaned = 0.00269106 Jy ! Total flux subtracted in 2000 components = 0.00269106 Jy ! Clean residual min=-0.001774 max=0.001603 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.145046 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 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: 2.585 x 4.675 at 22.34 degrees (North through East) ! Clean map min=-0.0017036 max=0.11257 Jy/beam ! Clean map min=-0.0017036 max=0.11338 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. uncalib selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.145046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057784Jy sigma=1.028485 ! Fit after self-cal, rms=0.057782Jy sigma=1.028356 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. ! ! Fit before self-cal, rms=0.057782Jy sigma=1.028356 ! Fit after self-cal, rms=0.057803Jy sigma=1.027714 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=2.589 mas, bmaj=4.674 mas, bpa=22.48 degrees ! Estimated noise=0.386222 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -3.45924e-05 Jy ! Component: 100 - total flux cleaned = 5.20838e-05 Jy ! Component: 150 - total flux cleaned = 5.24396e-05 Jy ! Component: 200 - total flux cleaned = 0.000187095 Jy ! Component: 250 - total flux cleaned = 0.000290725 Jy ! Component: 300 - total flux cleaned = 0.000290655 Jy ! Component: 350 - total flux cleaned = 0.000340114 Jy ! Component: 400 - total flux cleaned = 0.000363751 Jy ! Component: 450 - total flux cleaned = 0.000411025 Jy ! Component: 500 - total flux cleaned = 0.000549316 Jy ! Component: 550 - total flux cleaned = 0.000549383 Jy ! Component: 600 - total flux cleaned = 0.000616394 Jy ! Component: 650 - total flux cleaned = 0.000638428 Jy ! Component: 700 - total flux cleaned = 0.000660147 Jy ! Component: 750 - total flux cleaned = 0.00070263 Jy ! Component: 800 - total flux cleaned = 0.000744526 Jy ! Component: 850 - total flux cleaned = 0.000786062 Jy ! Component: 900 - total flux cleaned = 0.000847361 Jy ! Component: 950 - total flux cleaned = 0.00090795 Jy ! Component: 1000 - total flux cleaned = 0.00100778 Jy ! Component: 1050 - total flux cleaned = 0.00104708 Jy ! Component: 1100 - total flux cleaned = 0.00110557 Jy ! Component: 1150 - total flux cleaned = 0.00114419 Jy ! Component: 1200 - total flux cleaned = 0.00125884 Jy ! Component: 1250 - total flux cleaned = 0.00125911 Jy ! Component: 1300 - total flux cleaned = 0.00135294 Jy ! Component: 1350 - total flux cleaned = 0.00142727 Jy ! Component: 1400 - total flux cleaned = 0.0015194 Jy ! Component: 1450 - total flux cleaned = 0.0016467 Jy ! Component: 1500 - total flux cleaned = 0.00166457 Jy ! Component: 1550 - total flux cleaned = 0.00173635 Jy ! Component: 1600 - total flux cleaned = 0.00180746 Jy ! Component: 1650 - total flux cleaned = 0.00187775 Jy ! Component: 1700 - total flux cleaned = 0.0020348 Jy ! Component: 1750 - total flux cleaned = 0.00206934 Jy ! Component: 1800 - total flux cleaned = 0.00210372 Jy ! Component: 1850 - total flux cleaned = 0.00218896 Jy ! Component: 1900 - total flux cleaned = 0.00230748 Jy ! Component: 1950 - total flux cleaned = 0.00232415 Jy ! Component: 2000 - total flux cleaned = 0.00242426 Jy ! Component: 2050 - total flux cleaned = 0.00239103 Jy ! Component: 2100 - total flux cleaned = 0.0024735 Jy ! Component: 2150 - total flux cleaned = 0.00244089 Jy ! Component: 2200 - total flux cleaned = 0.00253829 Jy ! Component: 2250 - total flux cleaned = 0.00261863 Jy ! Component: 2300 - total flux cleaned = 0.00261859 Jy ! Component: 2350 - total flux cleaned = 0.00268212 Jy ! Component: 2400 - total flux cleaned = 0.00269812 Jy ! Component: 2450 - total flux cleaned = 0.00279221 Jy ! Component: 2500 - total flux cleaned = 0.00285445 Jy ! Component: 2550 - total flux cleaned = 0.00290093 Jy ! Component: 2600 - total flux cleaned = 0.00293153 Jy ! Component: 2650 - total flux cleaned = 0.00296208 Jy ! Component: 2700 - total flux cleaned = 0.00296206 Jy ! Component: 2750 - total flux cleaned = 0.00302271 Jy ! Component: 2800 - total flux cleaned = 0.00302277 Jy ! Component: 2850 - total flux cleaned = 0.00309754 Jy ! Component: 2900 - total flux cleaned = 0.00315697 Jy ! Component: 2950 - total flux cleaned = 0.00311255 Jy ! Component: 3000 - total flux cleaned = 0.00315673 Jy ! Component: 3050 - total flux cleaned = 0.00320061 Jy ! Component: 3100 - total flux cleaned = 0.00325881 Jy ! Component: 3150 - total flux cleaned = 0.0032444 Jy ! Component: 3200 - total flux cleaned = 0.00333073 Jy ! Component: 3250 - total flux cleaned = 0.00335935 Jy ! Component: 3300 - total flux cleaned = 0.00341632 Jy ! Component: 3350 - total flux cleaned = 0.00347299 Jy ! Component: 3400 - total flux cleaned = 0.00358574 Jy ! Component: 3450 - total flux cleaned = 0.0035997 Jy ! Component: 3500 - total flux cleaned = 0.00368346 Jy ! Component: 3550 - total flux cleaned = 0.00372513 Jy ! Component: 3600 - total flux cleaned = 0.0037942 Jy ! Component: 3650 - total flux cleaned = 0.00389034 Jy ! Component: 3700 - total flux cleaned = 0.00389036 Jy ! Component: 3750 - total flux cleaned = 0.00399917 Jy ! Component: 3800 - total flux cleaned = 0.00403993 Jy ! Component: 3850 - total flux cleaned = 0.00409395 Jy ! Component: 3900 - total flux cleaned = 0.00417442 Jy ! Component: 3950 - total flux cleaned = 0.00428112 Jy ! Component: 4000 - total flux cleaned = 0.00433428 Jy ! Component: 4050 - total flux cleaned = 0.00441371 Jy ! Total flux subtracted in 4096 components = 0.00447958 Jy ! Clean residual min=-0.000827 max=0.000979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.149526 Jy levs=0.75,1.5,3.0,6.0,12,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.589 x 4.674 at 22.48 degrees (North through East) ! Clean map min=-0.00082703 max=0.11332 Jy/beam ! Clean map min=-0.001385 max=0.11332 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 J0242+1742_S ! Writing UV FITS file: J0242+1742_S.uvf ! Writing 343 model components to file: J0242+1742_S.mod ! wwins: Wrote 7 windows to J0242+1742_S.win ! Adding 283 model components to the UV plane model. ! The established model now contains 343 components and 0.149526 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.589 x 4.674 at 22.48 degrees (North through East) ! Clean map min=-0.0013463 max=0.11332 Jy/beam ! Writing clean map to FITS file: J0242+1742_S.fits ! Writing difmap environment to: J0242+1742_S.par quit ! Quitting program ! Log file difmap.log_19 closed on Tue Dec 12 00:58:00 2017