! Started logfile: difmap.log_37 on Wed Dec 25 20:57:47 2013 ![@/tmp/difmap__11376.1] ! Obeying initialization file: /tmp/difmap__11376.1 ![@/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__11376.2] ![Exited script file: /tmp/difmap__11376.2] obs J1130+2157_X_uva.fits ! Reading UV FITS file: J1130+2157_X_uva.fits ! AN table 1: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1130+2157 ! ! 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 0 lines of history. ! ! Reading 192 visibilities. ![Exited script file: /tmp/difmap__11376.1] 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. ! ! 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=1.001422Jy sigma=1.081658 ! Fit after self-cal, rms=0.983500Jy sigma=1.047189 ! 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=4.875 mas, bmaj=7.618 mas, bpa=31.72 degrees ! Estimated noise=91.3374 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151904 Jy ! Component: 100 - total flux cleaned = 0.0171871 Jy ! Component: 150 - total flux cleaned = 0.0192016 Jy ! Component: 200 - total flux cleaned = 0.0215737 Jy ! Total flux subtracted in 200 components = 0.0215737 Jy ! Clean residual min=-0.002638 max=0.002641 Jy/beam ! Clean residual mean=0.000009 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.0215737 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=0.025822Jy sigma=0.036182 ! Fit after self-cal, rms=0.025822Jy sigma=0.036182 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=4.875 mas, bmaj=7.618 mas, bpa=31.72 degrees ! Estimated noise=91.3374 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094363 Jy ! Component: 100 - total flux cleaned = 0.0151459 Jy ! Component: 150 - total flux cleaned = 0.0186007 Jy ! Component: 200 - total flux cleaned = 0.0206916 Jy ! Component: 250 - total flux cleaned = 0.0220496 Jy ! Component: 300 - total flux cleaned = 0.0230758 Jy ! Component: 350 - total flux cleaned = 0.0238597 Jy ! Component: 400 - total flux cleaned = 0.0244587 Jy ! Component: 450 - total flux cleaned = 0.0249163 Jy ! Component: 500 - total flux cleaned = 0.0250217 Jy ! Component: 550 - total flux cleaned = 0.0250881 Jy ! Component: 600 - total flux cleaned = 0.0251365 Jy ! Component: 650 - total flux cleaned = 0.0251921 Jy ! Component: 700 - total flux cleaned = 0.0252331 Jy ! Component: 750 - total flux cleaned = 0.0252805 Jy ! Component: 800 - total flux cleaned = 0.0253159 Jy ! Total flux subtracted in 800 components = 0.0253159 Jy ! Clean residual min=-0.003656 max=0.004960 Jy/beam ! Clean residual mean=0.000036 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.0253159 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0253159 Jy ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=8.745 mas, bpa=31.59 degrees ! Estimated noise=47.389 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154768 Jy ! Component: 100 - total flux cleaned = 0.00236134 Jy ! Component: 150 - total flux cleaned = 0.00247532 Jy ! Component: 200 - total flux cleaned = 0.00258873 Jy ! Component: 250 - total flux cleaned = 0.00268028 Jy ! Component: 300 - total flux cleaned = 0.00275721 Jy ! Component: 350 - total flux cleaned = 0.00282325 Jy ! Component: 400 - total flux cleaned = 0.00288029 Jy ! Component: 450 - total flux cleaned = 0.00292959 Jy ! Component: 500 - total flux cleaned = 0.00297187 Jy ! Component: 550 - total flux cleaned = 0.00296569 Jy ! Component: 600 - total flux cleaned = 0.00292493 Jy ! Component: 650 - total flux cleaned = 0.00288659 Jy ! Component: 700 - total flux cleaned = 0.00285041 Jy ! Component: 750 - total flux cleaned = 0.00281625 Jy ! Component: 800 - total flux cleaned = 0.00278918 Jy ! Component: 850 - total flux cleaned = 0.00275832 Jy ! Component: 900 - total flux cleaned = 0.00273384 Jy ! Component: 950 - total flux cleaned = 0.00271046 Jy ! Component: 1000 - total flux cleaned = 0.00268805 Jy ! Component: 1050 - total flux cleaned = 0.00267086 Jy ! Component: 1100 - total flux cleaned = 0.00265023 Jy ! Component: 1150 - total flux cleaned = 0.00263437 Jy ! Component: 1200 - total flux cleaned = 0.0026191 Jy ! Total flux subtracted in 1200 components = 0.0026191 Jy ! Clean residual min=-0.004583 max=0.006012 Jy/beam ! Clean residual mean=0.000046 rms=0.002202 Jy/beam ! Combined flux in latest and established models = 0.027935 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=0.025822Jy sigma=0.036182 ! Fit after self-cal, rms=0.025822Jy sigma=0.036182 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=4.875 mas, bmaj=7.618 mas, bpa=31.72 degrees ! Estimated noise=91.3374 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094363 Jy ! Component: 100 - total flux cleaned = 0.0151459 Jy ! Component: 150 - total flux cleaned = 0.0164223 Jy ! Component: 200 - total flux cleaned = 0.0172002 Jy ! Component: 250 - total flux cleaned = 0.0172537 Jy ! Component: 300 - total flux cleaned = 0.0176359 Jy ! Component: 350 - total flux cleaned = 0.0178067 Jy ! Component: 400 - total flux cleaned = 0.0178092 Jy ! Component: 450 - total flux cleaned = 0.0177733 Jy ! Component: 500 - total flux cleaned = 0.0177066 Jy ! Component: 550 - total flux cleaned = 0.017796 Jy ! Component: 600 - total flux cleaned = 0.017849 Jy ! Component: 650 - total flux cleaned = 0.0178482 Jy ! Component: 700 - total flux cleaned = 0.0178264 Jy ! Component: 750 - total flux cleaned = 0.0177507 Jy ! Component: 800 - total flux cleaned = 0.0177 Jy ! Total flux subtracted in 800 components = 0.0177 Jy ! Clean residual min=-0.001596 max=0.001657 Jy/beam ! Clean residual mean=0.000010 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0177 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 219 model components to the UV plane model. ! The established model now contains 219 components and 0.0177 Jy ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=8.745 mas, bpa=31.59 degrees ! Estimated noise=47.389 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151227 Jy ! Component: 100 - total flux cleaned = 0.00255717 Jy ! Component: 150 - total flux cleaned = 0.00281646 Jy ! Component: 200 - total flux cleaned = 0.00305263 Jy ! Component: 250 - total flux cleaned = 0.00323116 Jy ! Component: 300 - total flux cleaned = 0.00329122 Jy ! Component: 350 - total flux cleaned = 0.00332432 Jy ! Component: 400 - total flux cleaned = 0.00326425 Jy ! Component: 450 - total flux cleaned = 0.00318356 Jy ! Component: 500 - total flux cleaned = 0.00305863 Jy ! Component: 550 - total flux cleaned = 0.00297791 Jy ! Component: 600 - total flux cleaned = 0.00290353 Jy ! Component: 650 - total flux cleaned = 0.00290305 Jy ! Component: 700 - total flux cleaned = 0.00296843 Jy ! Component: 750 - total flux cleaned = 0.00303962 Jy ! Component: 800 - total flux cleaned = 0.00311489 Jy ! Component: 850 - total flux cleaned = 0.00313083 Jy ! Component: 900 - total flux cleaned = 0.00311541 Jy ! Component: 950 - total flux cleaned = 0.00307278 Jy ! Component: 1000 - total flux cleaned = 0.00303938 Jy ! Component: 1050 - total flux cleaned = 0.00300143 Jy ! Component: 1100 - total flux cleaned = 0.00297118 Jy ! Component: 1150 - total flux cleaned = 0.00293045 Jy ! Component: 1200 - total flux cleaned = 0.00290274 Jy ! Total flux subtracted in 1200 components = 0.00290274 Jy ! Clean residual min=-0.001829 max=0.001536 Jy/beam ! Clean residual mean=0.000009 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0206027 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=0.025822Jy sigma=0.036182 ! Fit after self-cal, rms=0.025822Jy sigma=0.036182 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=4.875 mas, bmaj=7.618 mas, bpa=31.72 degrees ! Estimated noise=91.3374 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094363 Jy ! Component: 100 - total flux cleaned = 0.0151459 Jy ! Component: 150 - total flux cleaned = 0.0165839 Jy ! Component: 200 - total flux cleaned = 0.0183891 Jy ! Component: 250 - total flux cleaned = 0.019856 Jy ! Component: 300 - total flux cleaned = 0.0210148 Jy ! Component: 350 - total flux cleaned = 0.0219315 Jy ! Component: 400 - total flux cleaned = 0.022621 Jy ! Component: 450 - total flux cleaned = 0.0231742 Jy ! Component: 500 - total flux cleaned = 0.023577 Jy ! Component: 550 - total flux cleaned = 0.0239388 Jy ! Component: 600 - total flux cleaned = 0.0242907 Jy ! Component: 650 - total flux cleaned = 0.0246371 Jy ! Component: 700 - total flux cleaned = 0.0249824 Jy ! Component: 750 - total flux cleaned = 0.025333 Jy ! Component: 800 - total flux cleaned = 0.0256699 Jy ! Total flux subtracted in 800 components = 0.0256699 Jy ! Clean residual min=-0.003163 max=0.003148 Jy/beam ! Clean residual mean=0.000017 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.0256699 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 126 model components to the UV plane model. ! The established model now contains 126 components and 0.0256699 Jy ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=8.745 mas, bpa=31.59 degrees ! Estimated noise=47.389 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164227 Jy ! Component: 100 - total flux cleaned = 0.00269391 Jy ! Component: 150 - total flux cleaned = 0.0034905 Jy ! Component: 200 - total flux cleaned = 0.00416026 Jy ! Component: 250 - total flux cleaned = 0.00474641 Jy ! Component: 300 - total flux cleaned = 0.00526333 Jy ! Component: 350 - total flux cleaned = 0.00572178 Jy ! Component: 400 - total flux cleaned = 0.00613173 Jy ! Component: 450 - total flux cleaned = 0.00650313 Jy ! Component: 500 - total flux cleaned = 0.00684827 Jy ! Component: 550 - total flux cleaned = 0.00717961 Jy ! Component: 600 - total flux cleaned = 0.0074987 Jy ! Component: 650 - total flux cleaned = 0.00780627 Jy ! Component: 700 - total flux cleaned = 0.00810285 Jy ! Component: 750 - total flux cleaned = 0.00838895 Jy ! Component: 800 - total flux cleaned = 0.00866496 Jy ! Component: 850 - total flux cleaned = 0.00893138 Jy ! Component: 900 - total flux cleaned = 0.00918856 Jy ! Component: 950 - total flux cleaned = 0.00943689 Jy ! Component: 1000 - total flux cleaned = 0.00967673 Jy ! Component: 1050 - total flux cleaned = 0.00990846 Jy ! Component: 1100 - total flux cleaned = 0.0101327 Jy ! Component: 1150 - total flux cleaned = 0.0103501 Jy ! Component: 1200 - total flux cleaned = 0.0105612 Jy ! Total flux subtracted in 1200 components = 0.0105612 Jy ! Clean residual min=-0.002911 max=0.003553 Jy/beam ! Clean residual mean=0.000019 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.0362311 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=0.025822Jy sigma=0.036182 ! Fit after self-cal, rms=0.025822Jy sigma=0.036182 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=4.875 mas, bmaj=7.618 mas, bpa=31.72 degrees ! Estimated noise=91.3374 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094363 Jy ! Component: 100 - total flux cleaned = 0.0151459 Jy ! Component: 150 - total flux cleaned = 0.0165839 Jy ! Component: 200 - total flux cleaned = 0.0183891 Jy ! Component: 250 - total flux cleaned = 0.0198712 Jy ! Component: 300 - total flux cleaned = 0.0208472 Jy ! Component: 350 - total flux cleaned = 0.0213836 Jy ! Component: 400 - total flux cleaned = 0.021835 Jy ! Component: 450 - total flux cleaned = 0.0221786 Jy ! Component: 500 - total flux cleaned = 0.0224992 Jy ! Component: 550 - total flux cleaned = 0.0227436 Jy ! Component: 600 - total flux cleaned = 0.0229765 Jy ! Component: 650 - total flux cleaned = 0.0231787 Jy ! Component: 700 - total flux cleaned = 0.0233924 Jy ! Component: 750 - total flux cleaned = 0.023584 Jy ! Component: 800 - total flux cleaned = 0.0237728 Jy ! Total flux subtracted in 800 components = 0.0237728 Jy ! Clean residual min=-0.002248 max=0.001940 Jy/beam ! Clean residual mean=0.000013 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0237728 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 133 model components to the UV plane model. ! The established model now contains 133 components and 0.0237728 Jy ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=8.745 mas, bpa=31.59 degrees ! Estimated noise=47.389 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152023 Jy ! Component: 100 - total flux cleaned = 0.00255903 Jy ! Component: 150 - total flux cleaned = 0.00336964 Jy ! Component: 200 - total flux cleaned = 0.00407498 Jy ! Component: 250 - total flux cleaned = 0.0046988 Jy ! Component: 300 - total flux cleaned = 0.00525237 Jy ! Component: 350 - total flux cleaned = 0.0057446 Jy ! Component: 400 - total flux cleaned = 0.00618385 Jy ! Component: 450 - total flux cleaned = 0.00658397 Jy ! Component: 500 - total flux cleaned = 0.00695234 Jy ! Component: 550 - total flux cleaned = 0.00725185 Jy ! Component: 600 - total flux cleaned = 0.00750461 Jy ! Component: 650 - total flux cleaned = 0.00775158 Jy ! Component: 700 - total flux cleaned = 0.00797077 Jy ! Component: 750 - total flux cleaned = 0.00817576 Jy ! Component: 800 - total flux cleaned = 0.00836765 Jy ! Component: 850 - total flux cleaned = 0.0085388 Jy ! Component: 900 - total flux cleaned = 0.00870812 Jy ! Component: 950 - total flux cleaned = 0.00885943 Jy ! Component: 1000 - total flux cleaned = 0.00899473 Jy ! Component: 1050 - total flux cleaned = 0.00912955 Jy ! Component: 1100 - total flux cleaned = 0.00925677 Jy ! Component: 1150 - total flux cleaned = 0.00937074 Jy ! Component: 1200 - total flux cleaned = 0.0094787 Jy ! Total flux subtracted in 1200 components = 0.0094787 Jy ! Clean residual min=-0.002035 max=0.001860 Jy/beam ! Clean residual mean=0.000009 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0332515 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: 4.583 x 8.745 at 31.59 degrees (North through East) ! Clean map min=-0.0028243 max=0.020865 Jy/beam ! Clean map min=-0.0026575 max=0.024661 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. selflim 1.2 ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. uncalib selfcal ! Performing phase self-cal ! Adding 176 model components to the UV plane model. ! The established model now contains 308 components and 0.0332515 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=0.020350Jy sigma=0.018213 ! Fit after self-cal, rms=0.015345Jy sigma=0.013849 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=0.015345Jy sigma=0.013849 ! Fit after self-cal, rms=0.015345Jy sigma=0.013849 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=0.025822Jy sigma=0.036182 ! Fit after self-cal, rms=0.025822Jy sigma=0.036182 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=4.875 mas, bmaj=7.618 mas, bpa=31.72 degrees ! Estimated noise=91.3374 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104209 Jy ! Component: 100 - total flux cleaned = 0.016727 Jy ! Component: 150 - total flux cleaned = 0.0196638 Jy ! Component: 200 - total flux cleaned = 0.0212179 Jy ! Component: 250 - total flux cleaned = 0.0226552 Jy ! Component: 300 - total flux cleaned = 0.023785 Jy ! Component: 350 - total flux cleaned = 0.0246779 Jy ! Component: 400 - total flux cleaned = 0.025258 Jy ! Component: 450 - total flux cleaned = 0.0255369 Jy ! Component: 500 - total flux cleaned = 0.0258048 Jy ! Component: 550 - total flux cleaned = 0.0260108 Jy ! Component: 600 - total flux cleaned = 0.0262576 Jy ! Component: 650 - total flux cleaned = 0.0266423 Jy ! Component: 700 - total flux cleaned = 0.0269763 Jy ! Component: 750 - total flux cleaned = 0.0272848 Jy ! Component: 800 - total flux cleaned = 0.027571 Jy ! Total flux subtracted in 800 components = 0.027571 Jy ! Clean residual min=-0.001667 max=0.001670 Jy/beam ! Clean residual mean=0.000010 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.027571 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 154 model components to the UV plane model. ! The established model now contains 154 components and 0.027571 Jy ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=8.745 mas, bpa=31.59 degrees ! Estimated noise=47.389 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152875 Jy ! Component: 100 - total flux cleaned = 0.00256553 Jy ! Component: 150 - total flux cleaned = 0.00335832 Jy ! Component: 200 - total flux cleaned = 0.00403606 Jy ! Component: 250 - total flux cleaned = 0.00460581 Jy ! Component: 300 - total flux cleaned = 0.00490118 Jy ! Component: 350 - total flux cleaned = 0.00513144 Jy ! Component: 400 - total flux cleaned = 0.00527069 Jy ! Component: 450 - total flux cleaned = 0.00538199 Jy ! Component: 500 - total flux cleaned = 0.00548409 Jy ! Component: 550 - total flux cleaned = 0.00556481 Jy ! Component: 600 - total flux cleaned = 0.00563954 Jy ! Component: 650 - total flux cleaned = 0.00570872 Jy ! Component: 700 - total flux cleaned = 0.00578281 Jy ! Component: 750 - total flux cleaned = 0.00584135 Jy ! Component: 800 - total flux cleaned = 0.00592386 Jy ! Component: 850 - total flux cleaned = 0.00598429 Jy ! Component: 900 - total flux cleaned = 0.00604957 Jy ! Component: 950 - total flux cleaned = 0.00611909 Jy ! Component: 1000 - total flux cleaned = 0.00619992 Jy ! Component: 1050 - total flux cleaned = 0.00628442 Jy ! Component: 1100 - total flux cleaned = 0.00637248 Jy ! Component: 1150 - total flux cleaned = 0.00646373 Jy ! Component: 1200 - total flux cleaned = 0.00655761 Jy ! Total flux subtracted in 1200 components = 0.00655761 Jy ! Clean residual min=-0.001602 max=0.001488 Jy/beam ! Clean residual mean=0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0341286 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: 4.583 x 8.745 at 31.59 degrees (North through East) ! Clean map min=-0.0022976 max=0.024275 Jy/beam ! Clean map min=-0.0022427 max=0.027387 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 J1130+2157_X ! Writing UV FITS file: J1130+2157_X.uvf ! Writing 306 model components to file: J1130+2157_X.mod ! wwins: Wrote 3 windows to J1130+2157_X.win ! Adding 152 model components to the UV plane model. ! The established model now contains 298 components and 0.0341286 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.583 x 8.745 at 31.59 degrees (North through East) ! Clean map min=-0.0022417 max=0.027386 Jy/beam ! Writing clean map to FITS file: J1130+2157_X.fits ! Writing difmap environment to: J1130+2157_X.par quit ! Quitting program ! Log file difmap.log_37 closed on Wed Dec 25 20:58:38 2013