! Started logfile: .//J1212+6412_X_dfm.log on Wed Nov 16 11:57:30 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1212+6412_X_uva.fits ! Reading UV FITS file: .//J1212+6412_X_uva.fits ! AN table 1: 49 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.466667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1212+6412 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 2744 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1212+6412_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999893Jy sigma=34.580875 ! Fit after self-cal, rms=0.986381Jy sigma=34.832222 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.096 mas, bmaj=11.51 mas, bpa=-32.27 degrees ! Estimated noise=0.456243 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107678 Jy ! Component: 100 - total flux cleaned = 0.012214 Jy ! Total flux subtracted in 100 components = 0.012214 Jy ! Clean residual min=-0.000944 max=0.000931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.012214 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.012214 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=0.016775Jy sigma=0.576101 ! Fit after self-cal, rms=0.015010Jy sigma=0.514652 ! Inverting map ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240339 Jy ! Component: 100 - total flux cleaned = 0.00328179 Jy ! Total flux subtracted in 100 components = 0.00328179 Jy ! Clean residual min=-0.000890 max=0.000741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0154958 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0154958 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=0.014668Jy sigma=0.502684 ! Fit after self-cal, rms=0.014667Jy sigma=0.502522 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.096 mas, bmaj=11.51 mas, bpa=-32.27 degrees ! Estimated noise=0.456239 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483678 Jy ! Component: 100 - total flux cleaned = 0.000506072 Jy ! Component: 150 - total flux cleaned = 0.000482971 Jy ! Component: 200 - total flux cleaned = 0.000473492 Jy ! Total flux subtracted in 200 components = 0.000473492 Jy ! Clean residual min=-0.000504 max=0.000406 Jy/beam ! Clean residual mean=-0.000004 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0159693 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0159693 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=0.014630Jy sigma=0.501280 ! Fit after self-cal, rms=0.014630Jy sigma=0.501089 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.096 x 11.51 at -32.27 degrees (North through East) ! Clean map min=-0.00086896 max=0.014448 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 KP 0.90 LA 0.87 ! OV 1.00* PT 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.20 LA 1.09 ! OV 1.00* PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 0.95 LA 0.93 ! OV 1.00* PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 KP 0.89 LA 0.91 ! OV 1.00* PT 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 KP 1.12 LA 1.06 ! OV 1.00* PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 1.07 LA 0.94 ! OV 1.00* PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 KP 0.87 LA 0.97 ! OV 1.00* PT 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.05 LA 1.05 ! OV 1.00* PT 0.92 ! ! ! Fit before self-cal, rms=0.014630Jy sigma=0.501089 ! Fit after self-cal, rms=0.014597Jy sigma=0.497167 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.076 mas, bmaj=11.46 mas, bpa=-31.91 degrees ! Estimated noise=0.454869 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134182 Jy ! Component: 100 - total flux cleaned = -0.000259519 Jy ! Component: 150 - total flux cleaned = -0.000357716 Jy ! Component: 200 - total flux cleaned = -0.000435837 Jy ! Total flux subtracted in 200 components = -0.000435837 Jy ! Clean residual min=-0.000132 max=0.000165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000048 Jy/beam ! Combined flux in latest and established models = 0.0155335 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 104 components and 0.0155335 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=0.014594Jy sigma=0.497018 ! Fit after self-cal, rms=0.014638Jy sigma=0.496270 ! Inverting map ! Added new window around map position (50.6, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261272 Jy ! Component: 100 - total flux cleaned = 0.000301014 Jy ! Component: 150 - total flux cleaned = 0.000323841 Jy ! Component: 200 - total flux cleaned = 0.000337842 Jy ! Total flux subtracted in 200 components = 0.000337842 Jy ! Clean residual min=-0.000120 max=0.000156 Jy/beam ! Clean residual mean=-0.000001 rms=0.000039 Jy/beam ! Combined flux in latest and established models = 0.0158713 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 161 components and 0.0158713 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=0.014632Jy sigma=0.496118 ! Fit after self-cal, rms=0.014637Jy sigma=0.495917 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 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=0.014637Jy sigma=0.495917 ! Fit after self-cal, rms=0.014821Jy sigma=0.495670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.069 mas, bmaj=11.47 mas, bpa=-31.89 degrees ! Estimated noise=0.454823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162486 Jy ! Component: 100 - total flux cleaned = 0.000204441 Jy ! Component: 150 - total flux cleaned = 0.000208887 Jy ! Component: 200 - total flux cleaned = 0.000221299 Jy ! Total flux subtracted in 200 components = 0.000221299 Jy ! Clean residual min=-0.000109 max=0.000134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.0160926 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 230 components and 0.0160926 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=0.014819Jy sigma=0.495619 ! Fit after self-cal, rms=0.014849Jy sigma=0.495219 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140609 Jy ! Component: 100 - total flux cleaned = 0.000156558 Jy ! Component: 150 - total flux cleaned = 0.000187027 Jy ! Component: 200 - total flux cleaned = 0.000224742 Jy ! Total flux subtracted in 200 components = 0.000224742 Jy ! Clean residual min=-0.000165 max=0.000168 Jy/beam ! Clean residual mean=-0.000001 rms=0.000046 Jy/beam ! Combined flux in latest and established models = 0.0163173 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 282 components and 0.0163173 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=0.014846Jy sigma=0.495163 ! Fit after self-cal, rms=0.014850Jy sigma=0.495144 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.014850Jy sigma=0.495144 ! Fit after self-cal, rms=0.014950Jy sigma=0.495063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.069 mas, bmaj=11.48 mas, bpa=-31.82 degrees ! Estimated noise=0.454583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132749 Jy ! Component: 100 - total flux cleaned = 0.000178106 Jy ! Component: 150 - total flux cleaned = 0.000205483 Jy ! Component: 200 - total flux cleaned = 0.00024346 Jy ! Total flux subtracted in 200 components = 0.00024346 Jy ! Clean residual min=-0.000147 max=0.000128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000040 Jy/beam ! Combined flux in latest and established models = 0.0165608 Jy selfcal ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 383 components and 0.0165608 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=0.014947Jy sigma=0.495032 ! Fit after self-cal, rms=0.014972Jy sigma=0.494987 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.32988e-05 Jy ! Component: 100 - total flux cleaned = 6.42093e-05 Jy ! Component: 150 - total flux cleaned = 8.89468e-05 Jy ! Component: 200 - total flux cleaned = 0.000124669 Jy ! Total flux subtracted in 200 components = 0.000124669 Jy ! Clean residual min=-0.000140 max=0.000129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000040 Jy/beam ! Combined flux in latest and established models = 0.0166855 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 411 components and 0.0166855 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=0.014971Jy sigma=0.494967 ! Fit after self-cal, rms=0.014971Jy sigma=0.494953 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 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=0.014971Jy sigma=0.494953 ! Fit after self-cal, rms=0.015006Jy sigma=0.494921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.148 mas, bmaj=11.44 mas, bpa=-31.64 degrees ! Estimated noise=0.455321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100704 Jy ! Component: 100 - total flux cleaned = 0.000130139 Jy ! Component: 150 - total flux cleaned = 0.000156725 Jy ! Component: 200 - total flux cleaned = 0.000199762 Jy ! Total flux subtracted in 200 components = 0.000199762 Jy ! Clean residual min=-0.000129 max=0.000111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000036 Jy/beam ! Combined flux in latest and established models = 0.0168852 Jy selfcal ! Performing phase self-cal ! Adding 107 model components to the UV plane model. ! The established model now contains 491 components and 0.0168852 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=0.015004Jy sigma=0.494904 ! Fit after self-cal, rms=0.015016Jy sigma=0.494847 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.69665e-05 Jy ! Component: 100 - total flux cleaned = 9.13256e-05 Jy ! Component: 150 - total flux cleaned = 0.000117282 Jy ! Component: 200 - total flux cleaned = 0.000151036 Jy ! Total flux subtracted in 200 components = 0.000151036 Jy ! Clean residual min=-0.000126 max=0.000106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000035 Jy/beam ! Combined flux in latest and established models = 0.0170363 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 530 components and 0.0170363 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=0.015014Jy sigma=0.494831 ! Fit after self-cal, rms=0.015014Jy sigma=0.494821 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=7.074 mas, bmaj=11.48 mas, bpa=-31.72 degrees ! Estimated noise=0.454307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.074 x 11.48 at -31.72 degrees (North through East) ! Clean map min=-0.0003091 max=0.014419 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. 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 clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.074 mas, bmaj=11.48 mas, bpa=-31.72 degrees ! Estimated noise=0.45431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122903 Jy ! Component: 100 - total flux cleaned = 0.0127675 Jy ! Component: 150 - total flux cleaned = 0.0135285 Jy ! Component: 200 - total flux cleaned = 0.0133244 Jy ! Total flux subtracted in 200 components = 0.0133244 Jy ! Clean residual min=-0.000595 max=0.000620 Jy/beam ! Clean residual mean=0.000003 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0133244 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.0133244 Jy ! Inverting map and beam ! Estimated beam: bmin=7.074 mas, bmaj=11.48 mas, bpa=-31.72 degrees ! Estimated noise=0.454307 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322047 Jy ! Component: 100 - total flux cleaned = -0.000608266 Jy ! Component: 150 - total flux cleaned = -0.000820648 Jy ! Component: 200 - total flux cleaned = -0.00095438 Jy ! Total flux subtracted in 200 components = -0.00095438 Jy ! Clean residual min=-0.000285 max=0.000241 Jy/beam ! Clean residual mean=0.000002 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.01237 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.01237 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.148 mas, bmaj=11.44 mas, bpa=-31.64 degrees ! Estimated noise=0.455321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.97905e-05 Jy ! Component: 100 - total flux cleaned = -4.016e-05 Jy ! Component: 150 - total flux cleaned = -4.48915e-05 Jy ! Component: 200 - total flux cleaned = -3.68451e-05 Jy ! Total flux subtracted in 200 components = -3.68451e-05 Jy ! Clean residual min=-0.000199 max=0.000161 Jy/beam ! Clean residual mean=0.000001 rms=0.000051 Jy/beam ! Combined flux in latest and established models = 0.0123331 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19522e-05 Jy ! Component: 100 - total flux cleaned = 2.72877e-05 Jy ! Component: 150 - total flux cleaned = 3.84006e-05 Jy ! Component: 200 - total flux cleaned = 4.92928e-05 Jy ! Total flux subtracted in 200 components = 4.92928e-05 Jy ! Clean residual min=-0.000173 max=0.000129 Jy/beam ! Clean residual mean=0.000001 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0123824 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 136 components and 0.0123824 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.074 mas, bmaj=11.48 mas, bpa=-31.72 degrees ! Estimated noise=0.454307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05406e-05 Jy ! Component: 100 - total flux cleaned = 2.40548e-05 Jy ! Component: 150 - total flux cleaned = 3.37652e-05 Jy ! Component: 200 - total flux cleaned = 4.6345e-05 Jy ! Total flux subtracted in 200 components = 4.6345e-05 Jy ! Clean residual min=-0.000160 max=0.000131 Jy/beam ! Clean residual mean=0.000000 rms=0.000042 Jy/beam ! Combined flux in latest and established models = 0.0124288 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 147 components and 0.0124288 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=0.015016Jy sigma=0.494871 ! Fit after self-cal, rms=0.015013Jy sigma=0.494786 wmodel /J1212+6412_X_map.mod ! wmodel: Unable to open new model file: /J1212+6412_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1212+6412_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.074 x 11.48 at -31.72 degrees (North through East) ! Clean map min=-0.0015777 max=0.014919 Jy/beam ! Writing clean map to FITS file: .//J1212+6412_X_map.fits wmodel .//J1212+6412_X_map.mod ! Writing 147 model components to file: .//J1212+6412_X_map.mod wobs .//J1212+6412_X_uvs.fits ! Writing UV FITS file: .//J1212+6412_X_uvs.fits wwins .//J1212+6412_X_map.win ! wwins: Wrote 2 windows to .//J1212+6412_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0149193 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.60667e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.926316 0.926316 1.85263 3.70526 7.41053 14.8211 29.6421 59.2842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 323.863 quit ! Quitting program ! Log file .//J1212+6412_X_dfm.log closed on Wed Nov 16 11:57:33 2016