! Started logfile: .//J0648+1749_X_dfm.log on Wed Nov 16 11:51:40 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 .//J0648+1749_X_uva.fits ! Reading UV FITS file: .//J0648+1749_X_uva.fits ! AN table 1: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0648+1749 ! ! 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 35280 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 J0648+1749_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. ! ! 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=1.000328Jy sigma=31.811677 ! Fit after self-cal, rms=0.989487Jy sigma=31.459773 ! 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=0.8676 mas, bmaj=2.07 mas, bpa=12.64 degrees ! Estimated noise=0.237683 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081268 Jy ! Component: 100 - total flux cleaned = 0.0100162 Jy ! Total flux subtracted in 100 components = 0.0100162 Jy ! Clean residual min=-0.000772 max=0.000812 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0100162 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0100162 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=0.024156Jy sigma=0.752610 ! Fit after self-cal, rms=0.022281Jy sigma=0.691522 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404168 Jy ! Component: 100 - total flux cleaned = 0.00524321 Jy ! Total flux subtracted in 100 components = 0.00524321 Jy ! Clean residual min=-0.000858 max=0.000893 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0152594 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0152594 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=0.021599Jy sigma=0.668864 ! Fit after self-cal, rms=0.021601Jy sigma=0.668758 ! 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=1.066 mas, bmaj=2.306 mas, bpa=10.76 degrees ! Estimated noise=0.119504 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 = 0.000736332 Jy ! Component: 100 - total flux cleaned = 0.00108847 Jy ! Component: 150 - total flux cleaned = 0.00128237 Jy ! Component: 200 - total flux cleaned = 0.00137419 Jy ! Total flux subtracted in 200 components = 0.00137419 Jy ! Clean residual min=-0.000419 max=0.000465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0166336 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0166336 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=0.021578Jy sigma=0.668014 ! Fit after self-cal, rms=0.021575Jy sigma=0.667767 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.306 at 10.76 degrees (North through East) ! Clean map min=-0.00038828 max=0.01507 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 1.02 FD 0.98 HN 0.96 KP 0.99 ! LA 0.94 MK 0.99 NL 1.08 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.13 KP 1.05 ! LA 0.97 MK 0.95 NL 0.97 OV 0.94 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 1.09 ! LA 1.01 MK 1.04 NL 1.04 OV 0.98 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.95 KP 1.05 ! LA 1.03 MK 0.94 NL 1.04 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 0.99 ! LA 0.97 MK 0.97 NL 1.16 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.94 KP 0.99 ! LA 1.01 MK 0.94 NL 1.03 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.05 KP 1.00 ! LA 0.95 MK 0.95 NL 1.17 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.06 KP 0.95 ! LA 1.02 MK 1.00 NL 1.06 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.021575Jy sigma=0.667767 ! Fit after self-cal, rms=0.021544Jy sigma=0.667000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.314 mas, bpa=10.7 degrees ! Estimated noise=0.119357 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 = 0.000100447 Jy ! Component: 100 - total flux cleaned = 9.25966e-05 Jy ! Component: 150 - total flux cleaned = 9.6045e-05 Jy ! Component: 200 - total flux cleaned = 9.60059e-05 Jy ! Total flux subtracted in 200 components = 9.60059e-05 Jy ! Clean residual min=-0.000363 max=0.000427 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0167296 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0167296 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=0.021542Jy sigma=0.666939 ! Fit after self-cal, rms=0.021547Jy sigma=0.666772 ! 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=0.021547Jy sigma=0.666772 ! Fit after self-cal, rms=0.021584Jy sigma=0.666753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.314 mas, bpa=10.71 degrees ! Estimated noise=0.11949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.14859e-05 Jy ! Component: 100 - total flux cleaned = 6.84e-05 Jy ! Component: 150 - total flux cleaned = 7.12746e-05 Jy ! Component: 200 - total flux cleaned = 7.12019e-05 Jy ! Total flux subtracted in 200 components = 7.12019e-05 Jy ! Clean residual min=-0.000357 max=0.000429 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0168008 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0168008 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=0.021582Jy sigma=0.666714 ! Fit after self-cal, rms=0.021584Jy sigma=0.666690 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) ! Added new window around map position (-24, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368924 Jy ! Component: 100 - total flux cleaned = 0.0005065 Jy ! Component: 150 - total flux cleaned = 0.000573502 Jy ! Component: 200 - total flux cleaned = 0.000623447 Jy ! Total flux subtracted in 200 components = 0.000623447 Jy ! Clean residual min=-0.000338 max=0.000360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0174242 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0174242 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=0.021577Jy sigma=0.666451 ! Fit after self-cal, rms=0.021575Jy sigma=0.666377 ! 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=0.021575Jy sigma=0.666377 ! Fit after self-cal, rms=0.021627Jy sigma=0.665904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.314 mas, bpa=10.75 degrees ! Estimated noise=0.119434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210688 Jy ! Component: 100 - total flux cleaned = 0.000305682 Jy ! Component: 150 - total flux cleaned = 0.00034934 Jy ! Component: 200 - total flux cleaned = 0.000383214 Jy ! Total flux subtracted in 200 components = 0.000383214 Jy ! Clean residual min=-0.000340 max=0.000348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0178075 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0178075 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=0.021624Jy sigma=0.665815 ! Fit after self-cal, rms=0.021629Jy sigma=0.665737 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 = 7.65869e-05 Jy ! Component: 100 - total flux cleaned = 0.000109154 Jy ! Component: 150 - total flux cleaned = 0.000130424 Jy ! Component: 200 - total flux cleaned = 0.00015265 Jy ! Total flux subtracted in 200 components = 0.00015265 Jy ! Clean residual min=-0.000341 max=0.000340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0179601 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.0179601 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=0.021628Jy sigma=0.665698 ! Fit after self-cal, rms=0.021628Jy sigma=0.665694 ! 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=0.021628Jy sigma=0.665694 ! Fit after self-cal, rms=0.021666Jy sigma=0.665672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.108 mas, bpa=-2.564 degrees ! Estimated noise=0.143478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138861 Jy ! Component: 100 - total flux cleaned = 0.000194689 Jy ! Component: 150 - total flux cleaned = 0.000216791 Jy ! Component: 200 - total flux cleaned = 0.000224988 Jy ! Total flux subtracted in 200 components = 0.000224988 Jy ! Clean residual min=-0.000361 max=0.000337 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0181851 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0181851 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=0.021666Jy sigma=0.665660 ! Fit after self-cal, rms=0.021667Jy sigma=0.665641 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 = 1.47841e-05 Jy ! Component: 100 - total flux cleaned = 4.14775e-05 Jy ! Component: 150 - total flux cleaned = 5.13021e-05 Jy ! Component: 200 - total flux cleaned = 6.01224e-05 Jy ! Total flux subtracted in 200 components = 6.01224e-05 Jy ! Clean residual min=-0.000358 max=0.000330 Jy/beam ! Clean residual mean=0.000000 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0182452 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.0182452 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=0.021667Jy sigma=0.665636 ! Fit after self-cal, rms=0.021667Jy sigma=0.665625 ! 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=1.059 mas, bmaj=2.314 mas, bpa=10.75 degrees ! Estimated noise=0.119485 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.314 at 10.75 degrees (North through East) ! Clean map min=-0.00032117 max=0.015024 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=0.8625 mas, bmaj=2.076 mas, bpa=12.51 degrees ! Estimated noise=0.236131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114809 Jy ! Component: 100 - total flux cleaned = 0.01421 Jy ! Component: 150 - total flux cleaned = 0.0154505 Jy ! Component: 200 - total flux cleaned = 0.0161325 Jy ! Total flux subtracted in 200 components = 0.0161325 Jy ! Clean residual min=-0.000904 max=0.000883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0161325 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0161325 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.314 mas, bpa=10.75 degrees ! Estimated noise=0.119485 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 = 0.000721146 Jy ! Component: 100 - total flux cleaned = 0.00109961 Jy ! Component: 150 - total flux cleaned = 0.00137199 Jy ! Component: 200 - total flux cleaned = 0.00150596 Jy ! Total flux subtracted in 200 components = 0.00150596 Jy ! Clean residual min=-0.000361 max=0.000355 Jy/beam ! Clean residual mean=-0.000000 rms=0.000088 Jy/beam ! Combined flux in latest and established models = 0.0176385 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0176385 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=2.055 mas, bmaj=3.108 mas, bpa=-2.564 degrees ! Estimated noise=0.143478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277243 Jy ! Component: 100 - total flux cleaned = 0.000433061 Jy ! Component: 150 - total flux cleaned = 0.00047667 Jy ! Component: 200 - total flux cleaned = 0.000508234 Jy ! Total flux subtracted in 200 components = 0.000508234 Jy ! Clean residual min=-0.000361 max=0.000355 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0181467 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 = 1.73328e-05 Jy ! Component: 100 - total flux cleaned = 3.32831e-05 Jy ! Component: 150 - total flux cleaned = 4.80715e-05 Jy ! Component: 200 - total flux cleaned = 5.91789e-05 Jy ! Total flux subtracted in 200 components = 5.91789e-05 Jy ! Clean residual min=-0.000357 max=0.000348 Jy/beam ! Clean residual mean=0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0182059 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.0182059 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=2.314 mas, bpa=10.75 degrees ! Estimated noise=0.119485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.49963e-06 Jy ! Component: 100 - total flux cleaned = -7.53613e-06 Jy ! Component: 150 - total flux cleaned = 8.36262e-06 Jy ! Component: 200 - total flux cleaned = 8.19289e-06 Jy ! Total flux subtracted in 200 components = 8.19289e-06 Jy ! Clean residual min=-0.000337 max=0.000348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0182141 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0182141 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=0.021668Jy sigma=0.665652 ! Fit after self-cal, rms=0.021669Jy sigma=0.665635 wmodel /J0648+1749_X_map.mod ! wmodel: Unable to open new model file: /J0648+1749_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0648+1749_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 2.314 at 10.75 degrees (North through East) ! Clean map min=-0.00032177 max=0.014995 Jy/beam ! Writing clean map to FITS file: .//J0648+1749_X_map.fits wmodel .//J0648+1749_X_map.mod ! Writing 64 model components to file: .//J0648+1749_X_map.mod wobs .//J0648+1749_X_uvs.fits ! Writing UV FITS file: .//J0648+1749_X_uvs.fits wwins .//J0648+1749_X_map.win ! wwins: Wrote 2 windows to .//J0648+1749_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0149954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.31947e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6644 1.6644 3.3288 6.65761 13.3152 26.6304 53.2609 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.244 quit ! Quitting program ! Log file .//J0648+1749_X_dfm.log closed on Wed Nov 16 11:51:43 2016